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Canadian Imperial Bank of Commerce/CAN – ‘40-F’ for 10/31/18 – ‘EX-101.LAB’

On:  Thursday, 11/29/18, at 7:22am ET   ·   For:  10/31/18   ·   Accession #:  1193125-18-337149   ·   File #:  1-14678

Previous ‘40-F’:  ‘40-F’ on 11/30/17 for 10/31/17   ·   Next:  ‘40-F’ on 12/5/19 for 10/31/19   ·   Latest:  ‘40-F’ on 11/30/23 for 10/31/23

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

11/29/18  Canadian Imperial B… Commerce/CAN 40-F       10/31/18  279:56M                                    Donnelley … Solutions/FA

Registration Statement or Annual Report by a Canadian Issuer   —   Form 40-F   —   Sect. 12 or 13(a) / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 40-F        Registration Statement or Annual Report by a        HTML    108K 
                Canadian Issuer                                                  
10: EX-99.B.10  Principal Accountant Fees and Services              HTML     84K 
11: EX-99.B.12  Tabular Disclosure of Contractual Obligations       HTML    140K 
 2: EX-99.B.3(A)  Annual Information Form                           HTML    292K 
 3: EX-99.B.3(B)  Audited Consolidated Financial Statements for     HTML   3.18M 
                the Year Ended October 31, 2018                                  
 4: EX-99.B.3(C)  Management's Discussion and Analysis              HTML   2.99M 
 5: EX-99.B.3(D)  Other Pages of Cibc's 2018 Annual Report          HTML    157K 
                Incorporated in Annual Information Form                          
 6: EX-99.B.6(A)(1)  Certifications Required by Rule 13A-14(A)      HTML     94K 
 7: EX-99.B.6(A)(2)  Certifications Required by Rule 13A-14(B)      HTML     89K 
 8: EX-99.B.8   Disclosure Regarding Audit Committee Financial      HTML     85K 
                Expert                                                           
 9: EX-99.B.9   Disclosure Regarding Code of Ethics                 HTML     87K 
12: EX-99.D.9   Consent of Independent Registered Public            HTML     88K 
                Accounting Firm                                                  
19: R1          Document and Entity Information                     HTML    107K 
20: R2          Consolidated balance sheet                          HTML    197K 
21: R3          Consolidated statement of income                    HTML    215K 
22: R4          Consolidated statement of income (Parenthetical)    HTML     89K 
23: R5          Consolidated statement of comprehensive income      HTML    220K 
24: R6          Consolidated statement of comprehensive income      HTML     90K 
                (Parenthetical)                                                  
25: R7          Consolidated statement of changes in equity         HTML    208K 
26: R8          Consolidated statement of changes in equity         HTML     89K 
                (Parenthetical)                                                  
27: R9          Consolidated statement of cash flows                HTML    217K 
28: R10         Consolidated statement of cash flows                HTML     89K 
                (Parenthetical)                                                  
29: R11         Basis of preparation and summary of significant     HTML    338K 
                accounting policies                                              
30: R12         Fair value measurement                              HTML    864K 
31: R13         Significant transactions                            HTML    125K 
32: R14         Securities                                          HTML    323K 
33: R15         Loans                                               HTML    502K 
34: R16         Structured entities and derecognition of financial  HTML    185K 
                assets                                                           
35: R17         Land, Buildings and Equipment                       HTML    132K 
36: R18         Goodwill, Software and Other Intangible Assets      HTML    191K 
37: R19         Other assets                                        HTML     97K 
38: R20         Deposits                                            HTML    121K 
39: R21         Other liabilities                                   HTML     99K 
40: R22         Derivative instruments                              HTML    398K 
41: R23         Designated accounting hedges                        HTML    260K 
42: R24         Subordinated indebtedness                           HTML    153K 
43: R25         Common and preferred share capital                  HTML    229K 
44: R26         Capital Trust securities                            HTML    111K 
45: R27         Share-based payments                                HTML    176K 
46: R28         Post-employment benefits                            HTML    332K 
47: R29         Income taxes                                        HTML    282K 
48: R30         Earnings per share                                  HTML    106K 
49: R31         Commitments, guarantees and pledged assets          HTML    147K 
50: R32         Contingent liabilities and provision                HTML    157K 
51: R33         Concentration of credit risk                        HTML    138K 
52: R34         Related-party transactions                          HTML    112K 
53: R35         Investments in equity-accounted associates and      HTML    111K 
                joint ventures                                                   
54: R36         Significant subsidiaries                            HTML    124K 
55: R37         Financial instruments - disclosures                 HTML    126K 
56: R38         Offsetting financial assets and liabilities         HTML    165K 
57: R39         Interest income and expense                         HTML    106K 
58: R40         Segmented and geographic information                HTML    322K 
59: R41         Future accounting policy changes                    HTML    101K 
60: R42         IFRS 7 Disclosure                                   HTML    822K 
61: R43         Basis of preparation and summary of significant     HTML    461K 
                accounting policies (Policies)                                   
62: R44         Basis of preparation and summary of significant     HTML    211K 
                accounting policies (Tables)                                     
63: R45         Fair value measurement (Tables)                     HTML    821K 
64: R46         Significant transactions (Tables)                   HTML    123K 
65: R47         Securities (Tables)                                 HTML    334K 
66: R48         Loans (Tables)                                      HTML    516K 
67: R49         Structured entities and derecognition of financial  HTML    141K 
                assets (Tables)                                                  
68: R50         Land, Buildings and Equipment (Tables)              HTML    132K 
69: R51         Goodwill, Software and Other Intangible Assets      HTML    173K 
                (Tables)                                                         
70: R52         Other assets (Tables)                               HTML     96K 
71: R53         Deposits (Tables)                                   HTML    120K 
72: R54         Other liabilities (Tables)                          HTML     98K 
73: R55         Derivative instruments (Tables)                     HTML    360K 
74: R56         Designated accounting hedges (Tables)               HTML    277K 
75: R57         Subordinated indebtedness (Tables)                  HTML    151K 
76: R58         Common and preferred share capital (Tables)         HTML    209K 
77: R59         Capital Trust securities (Tables)                   HTML    105K 
78: R60         Share-based payments (Tables)                       HTML    148K 
79: R61         Post-employment benefits (Tables)                   HTML    320K 
80: R62         Income taxes (Tables)                               HTML    272K 
81: R63         Earnings per share (Tables)                         HTML    106K 
82: R64         Commitments, guarantees and pledged assets          HTML    129K 
                (Tables)                                                         
83: R65         Contingent liabilities and provision (Tables)       HTML    106K 
84: R66         Concentration of credit risk (Tables)               HTML    136K 
85: R67         Related-party transactions (Tables)                 HTML    100K 
86: R68         Investments in equity-accounted associates and      HTML    103K 
                joint ventures (Tables)                                          
87: R69         Significant subsidiaries (Tables)                   HTML    124K 
88: R70         Financial instruments - disclosures (Tables)        HTML    118K 
89: R71         Offsetting financial assets and liabilities         HTML    165K 
                (Tables)                                                         
90: R72         Interest income and expense (Tables)                HTML    106K 
91: R73         Segmented and geographic information (Tables)       HTML    270K 
92: R74         Summary of Breakdown of Our Standardized Credit     HTML    126K 
                Risk Exposures by Risk-weight Category (Tables)                  
93: R75         IFRS 7 Disclosure (Tables)                          HTML    652K 
94: R76         Basis of Preparation and Summary of Significant     HTML    188K 
                Accounting Policies - Reconciliation of Closing                  
                Allowance for Credit Losses in Accordance with IAS               
                39 (Detail)                                                      
95: R77         Basis of Preparation and Summary of Significant     HTML    101K 
                accounting Policies - Additional Information                     
                (Detail)                                                         
96: R78         Basis of Preparation and Summary of Significant     HTML    101K 
                accounting Policies - Additional Information1                    
                (Detail)                                                         
97: R79         Basis of Preparation and Summary of Significant     HTML    307K 
                Accounting Policies - Reconciliation of Carrying                 
                Amounts Under IAS 39, Net of Tax on Shareholders'                
                Equity and Total Equity (Detail)                                 
98: R80         Basis of Preparation and Summary of Significant     HTML    108K 
                Accounting Policies - Reconciliation of Carrying                 
                Amounts Under IAS 39, Net of Tax on Shareholders'                
                Equity and Total Equity (Parenthetical) (Detail)                 
99: R81         Fair Value Measurement - Fair Value of Financial    HTML    291K 
                Instruments (Detail)                                             
100: R82         Fair Value Measurement - Fair Value of Derivative   HTML    208K  
                Financial Instruments (Detail)                                   
101: R83         Fair Value Measurement - Summary of Assets and      HTML    138K  
                Liabilities Not Carried On Consolidated Balance                  
                Sheet at Fair Value (Detail)                                     
102: R84         Fair Value Measurement - Summary of Financial       HTML    243K  
                Instruments Carried On Consolidated Balance Sheet                
                at Fair Value (Detail)                                           
103: R85         Fair Value Measurement - Summary of Financial       HTML    101K  
                Instruments Carried On Consolidated Balance Sheet                
                at Fair Value (Parenthetical) (Detail)                           
104: R86         Fair Value Measurement- Additional Information      HTML    124K  
                (Detail)                                                         
105: R87         Fair Value Measurement - Changes in Fair Value of   HTML    368K  
                Financial Assets and Liabilities in Level 3                      
                (Detail)                                                         
106: R88         Fair Value Measurement - Changes in Fair Value of   HTML     92K  
                Financial Assets and Liabilities in Level 3                      
                (Parenthetical) (Detail)                                         
107: R89         Fair Value Measurement - Valuation Techniques and   HTML    180K  
                Quantitative Information About Significant                       
                Non-observable Inputs Used In Level 3 Financial                  
                Instruments (Detail)                                             
108: R90         Significant Transactions - Additional information   HTML    175K  
                (Detail)                                                         
109: R91         Significant Transactions - Detailed Information of  HTML    102K  
                Business Acquisition (Detail)                                    
110: R92         Significant Transactions - Detailed Information of  HTML    118K  
                Business Acquisition (Parenthetical) (Detail)                    
111: R93         Significant Transactions - Disclosure of            HTML    129K  
                Preliminary Fair Values of Identifiable Assets                   
                Acquired and Liabilities Assumed at the                          
                Acquisition Date (Detail)                                        
112: R94         Significant Transactions - Disclosure of            HTML    101K  
                Preliminary Fair Values of Identifiable Assets                   
                Acquired and Liabilities Assumed at the                          
                Acquisition Date (Parenthetical) (Detail)                        
113: R95         Securities - Summary of Securities (Detail)         HTML    110K  
114: R96         Securities - Summary of Securities (Parenthetical)  HTML     88K  
                (Detail)                                                         
115: R97         Securities - Summary of Residual Term to            HTML    293K  
                Contractual Maturity of Financial Instruments                    
                (Detail)                                                         
116: R98         Securities - Summary of Residual Term to            HTML    166K  
                Contractual Maturity of Financial Instruments                    
                (Parenthetical) (Detail)                                         
117: R99         Securities - Schedule of Fair Value of Debt         HTML    161K  
                Securities Measured and Equity Securities                        
                Designated at FVOCI (Detail)                                     
118: R100        Securities - Schedule of Fair Value of Debt         HTML     89K  
                Securities Measured and Equity Securities                        
                Designated at FVOCI (Parenthetical) (Detail)                     
119: R101        Securities - Additional Information (Detail)        HTML    126K  
120: R102        Securities - Summary of Profit or Loss Recognized   HTML    107K  
                on FVOCI Securities (Detail)                                     
121: R103        Securities - Summary of Allowance for Losses        HTML    118K  
                measured at FVOCI (Detail)                                       
122: R104        Securities - Summary of Allowance for Losses        HTML     98K  
                measured at FVOCI (Parenthetical) (Detail)                       
123: R105        Loans - Disclosure of Loans and Receivables         HTML    162K  
                (Detail)                                                         
124: R106        Loans - Disclosure of Loans and Receivables         HTML    106K  
                (Parenthetical) (Detail)                                         
125: R107        Loans - Summary of Allowance for Credit Losses      HTML    225K  
                under IFRS 9 (Detail)                                            
126: R108        Loans - Summary of Allowance for Credit Losses      HTML    102K  
                under IFRS 9 (Parenthetical) (Detail)                            
127: R109        Loans - Summary of Allowance for Credit Losses      HTML    158K  
                under IAS 39 (Detail)                                            
128: R110        Loans - Additional Information (Detail)             HTML    119K  
129: R111        Loans - Summary of Base Case Forecasts for Select   HTML    109K  
                Forward Looking Information Variables Used to                    
                Estimate our Expected Credit Losses (Detail)                     
130: R112        Loans - Summary of Carrying Amount of Loans Based   HTML    217K  
                on Internal Risk Rating Grades (Detail)                          
131: R113        Loans - Summary of Carrying Amount of Loans Based   HTML    109K  
                on Internal Risk Rating Grades (Parenthetical)                   
                (Detail)                                                         
132: R114        Loans - Summary of Undrawn Credit Facilities and    HTML    209K  
                Other Off Balance Sheet Exposures (Detail)                       
133: R115        Loans - Summary of Credit Quality of Net Business   HTML    170K  
                and Government Loans and Acceptances (Detail)                    
134: R116        Loans - Summary of Credit Quality of Net Business   HTML     88K  
                and Government Loans and Acceptances                             
                (Parenthetical) (Detail)                                         
135: R117        Loans - Summary of Credit Quality of Net Retail     HTML    192K  
                Loans (Detail)                                                   
136: R118        Loans - Summary of Impaired Loans (Detail)          HTML    140K  
137: R119        Loans - Summary of Impaired Loans (Parenthetical)   HTML     96K  
                (Detail)                                                         
138: R120        Loans - Summary of Purchased Credit Impaired Loans  HTML    104K  
                (Detail)                                                         
139: R121        Loans - Schedule of Loans Past Due But Not          HTML    117K  
                Impaired (Detail)                                                
140: R122        Loans - Schedule of Net Interest Income After       HTML    100K  
                Provision for Credit Losses (Detail)                             
141: R123        Structured Entities and Derecognition of Financial  HTML    141K  
                Assets - Additional Information (Detail)                         
142: R124        Structured Entities and Derecognition of Financial  HTML    144K  
                Assets - Schedule of Unconsolidated Entity Balance               
                Sheet Amounts and Maximum Exposure to Loss                       
                (Detail)                                                         
143: R125        Structured Entities and Derecognition of Financial  HTML     92K  
                Assets - Schedule of Unconsolidated Entity Balance               
                Sheet Amounts and Maximum Exposure to Loss                       
                (Parenthetical) (Detail)                                         
144: R126        Structured Entities and Derecognition of Financial  HTML    108K  
                Assets - Schedule of Carrying Amount and Fair                    
                Value of Transferred Financial Assets that did not               
                Qualify for Derecognition and Associated Financial               
                Liabilities (Detail)                                             
145: R127        Structured Entities and Derecognition of Financial  HTML     92K  
                Assets - Schedule of Carrying Amount and Fair                    
                Value of Transferred Financial Assets that did not               
                Qualify for Derecognition and Associated Financial               
                Liabilities (Parenthetical) (Detail)                             
146: R128        Land, Buildings and Equipment - Summary of Land,    HTML    133K  
                Buildings and Equipment (Detail)                                 
147: R129        Land, Buildings and Equipment - Summary of Land,    HTML     91K  
                Buildings and Equipment (Parenthetical) (Detail)                 
148: R130        Land, Buildings and Equipment - Additional          HTML    109K  
                Information (Detail)                                             
149: R131        Land, Buildings and Equipment - Carrying Value of   HTML     93K  
                Finance Lease Property (Detail)                                  
150: R132        Goodwill, Software and Other Intangible Assets -    HTML    114K  
                Summary of Changes in Carrying Amount of Goodwill                
                by Cash Generating Units (Detail)                                
151: R133        Goodwill, Software and Other Intangible Assets -    HTML     98K  
                Summary of Changes in Carrying Amount of Goodwill                
                by Cash Generating Units (Parenthetical) (Detail)                
152: R134        Goodwill, Software and Other Intangible Assets -    HTML    161K  
                Additional Information (Detail)                                  
153: R135        Goodwill, Software and Other Intangible Assets -    HTML    102K  
                Schedule of Carrying Amount of Indefinite-lived                  
                Intangible Assets (Detail)                                       
154: R136        Goodwill, Software and Other Intangible Assets -    HTML    136K  
                Schedule of Components of Finite-lived Software                  
                and Other Intangible Assets (Detail)                             
155: R137        Goodwill, Software and Other Intangible Assets -    HTML     97K  
                Schedule of Components of Finite-lived Software                  
                and Other Intangible Assets (Parenthetical)                      
                (Detail)                                                         
156: R138        Other Assets - Summary of Other Assets (Detail)     HTML    108K  
157: R139        Deposits - Summary of Deposits and Components       HTML    139K  
                (Detail)                                                         
158: R140        Deposits - Summary of Deposits and Components       HTML    102K  
                (Parenthetical) (Detail)                                         
159: R141        Other Liabilities - Summary of Other liabilities    HTML    107K  
                (Detail)                                                         
160: R142        Derivative Instruments- Summary of Derivative       HTML    103K  
                Instruments (Detail)                                             
161: R143        Derivative Instruments - Summary of Notional        HTML    380K  
                Amounts (Detail)                                                 
162: R144        Derivative Instruments - Summary of Notional        HTML     93K  
                Amounts (Parenthetical) (Detail)                                 
163: R145        Derivative Instruments - Summary of Credit          HTML    219K  
                Exposure Arising from Derivatives (Detail)                       
164: R146        Derivative Instruments - Summary of Credit          HTML     96K  
                Exposure Arising from Derivatives (Parenthetical)                
                (Detail)                                                         
165: R147        Derivative Instruments - Additional Information     HTML     89K  
                (Detail)                                                         
166: R148        Designated accounting hedges - Summary of Items     HTML    192K  
                Designated as Hedging Instruments (Detail)                       
167: R149        Designated Accounting Hedges - Summary of Notional  HTML    105K  
                Amounts and Carrying Value of Our Hedging Related                
                Derivative Instruments (Detail)                                  
168: R150        Designated Accounting Hedges - Summary of Average   HTML    135K  
                Rate or Price of Hedging Instruments (Detail)                    
169: R151        Designated Accounting Hedges - Additional           HTML    109K  
                Information (Detail)                                             
170: R152        Designated Accounting Hedges - Summary of Items     HTML    142K  
                Designated as Hedged Items (Detail)                              
171: R153        Designated Accounting Hedges - Summary of Items     HTML     93K  
                Designated as Hedged Items (Parenthetical)                       
                (Detail)                                                         
172: R154        Designated Accounting Hedges - Summary of Hedge     HTML    137K  
                Accounting Impact on the Consolidated Statement of               
                Comprehensive Income (Detail)                                    
173: R155        Designated Accounting Hedges - Summary of Hedge     HTML    104K  
                Ineffectiveness Gains (Losses) Recognized in                     
                Consolidated Statement of Income (Detail)                        
174: R156        Designated Accounting Hedges - Summary of Periods   HTML     97K  
                when Cash Flows Designated as Hedged (Detail)                    
175: R157        Subordinated Indebtedness - Schedule of Terms of    HTML    176K  
                Subordinated Indebtedness (Detail)                               
176: R158        Subordinated Indebtedness - Schedule of Terms of    HTML    132K  
                Subordinated Indebtedness (Parenthetical) (Detail)               
177: R159        Common and Preferred Share Capital - Summary of     HTML    136K  
                Outstanding Shares and Dividends Paid (Detail)                   
178: R160        Common and Preferred Share Capital - Additional     HTML    206K  
                Information (Detail)                                             
179: R161        Common and Preferred Share Capital - Schedule of    HTML    138K  
                Common Shares Issued (Detail)                                    
180: R162        Common and Preferred Share Capital - Schedule of    HTML     95K  
                Common Shares Issued (Parenthetical) (Detail)                    
181: R163        Common and Preferred Share Capital - Schedule of    HTML     97K  
                Common Shares Purchased and Cancelled under                      
                Previously Expired NCIB (Detail)                                 
182: R164        Common and Preferred Share Capital - Schedule of    HTML     94K  
                Common Shares Purchased and Cancelled under                      
                Previously Expired NCIB (Parenthetical) (Detail)                 
183: R165        Common and Preferred Share Capital - Schedule of    HTML    105K  
                Terms of Class A Preferred Shares (Detail)                       
184: R166        Common and Preferred Share Capital - Schedule of    HTML    106K  
                Regulatory Capital and Ratios (Detail)                           
185: R167        Capital Trust Securities - Additional Information   HTML    109K  
                (Detail)                                                         
186: R168        Capital Trust Securities - Summary of Significant   HTML    105K  
                Terms and Conditions of Notes (Detail)                           
187: R169        Capital Trust Securities - Summary of Significant   HTML     99K  
                Terms and Conditions of Notes (Parenthetical)                    
                (Detail)                                                         
188: R170        Share-based Payments - Additional Information       HTML    199K  
                (Detail)                                                         
189: R171        Share-based Payments - Summary of Assumptions Used  HTML     99K  
                to Determine Fair Value of Options Granted                       
                (Detail)                                                         
190: R172        Share-based Payments - Summary of Stock Option      HTML    123K  
                Activity and Related Information (Detail)                        
191: R173        Share-based Payments - Summary of Stock Option      HTML     92K  
                Activity and Related Information (Parenthetical)                 
                (Detail)                                                         
192: R174        Share-based payments -Summary of Stock options      HTML    126K  
                outstanding and vested (Detail)                                  
193: R175        Post-Employment Benefits - Additional Information   HTML    102K  
                (Detail)                                                         
194: R176        Post-Employment Benefits - Summary of Financial     HTML    154K  
                Position Related to Defined Benefit Pensions and                 
                Other Post Employment Plans (Detail)                             
195: R177        Post-Employment Benefits - Summary of Financial     HTML     90K  
                Position Related to Defined Benefit Pensions and                 
                Other Post Employment Plans (Parenthetical)                      
                (Detail)                                                         
196: R178        Post-Employment Benefits - Summary of Defined       HTML    105K  
                Benefit Assets (Liability) Net of Valuation                      
                Allowance Included in Other Assets and Other                     
                Liabilities (Detail)                                             
197: R179        Post-Employment Benefits - Summary of Defined       HTML     94K  
                Benefit Assets (Liability) Net of Valuation                      
                Allowance Included in Other Assets and Other                     
                Liabilities (Parenthetical) (Detail)                             
198: R180        Post-Employment Benefits - Summary of Defined       HTML    107K  
                Benefit obligation and Plan Assets by Region                     
                (Detail)                                                         
199: R181        Post-Employment Benefits - Summary of Defined       HTML    116K  
                Benefit Plan Expense (Detail)                                    
200: R182        Post-Employment Benefits - Summary of Defined       HTML     89K  
                Benefit Plan Expense (Parenthetical) (Detail)                    
201: R183        Post-Employment Benefits - Summary of Net           HTML    111K  
                Remeasurement Gains (Losses) Recognized in OCI                   
                (Detail)                                                         
202: R184        Post-Employment Benefits - Summary of Net           HTML     91K  
                Remeasurement Gains (Losses) Recognized in OCI                   
                (Parenthetical) (Detail)                                         
203: R185        Post-Employment Benefits - Summary of Defined       HTML    106K  
                Benefit Obligation (Detail)                                      
204: R186        Post-Employment Benefits - Summary of Weighted      HTML     94K  
                Average Duration of Defined Benefit Obligation                   
                (Detail)                                                         
205: R187        Post-Employment Benefits - Summary of Major         HTML    147K  
                Categories of Defined Benefit Plan Assets (Detail)               
206: R188        Post-Employment Benefits - Summary of Major         HTML    100K  
                Categories of Defined Benefit Plan Assets                        
                (Parenthetical) (Detail)                                         
207: R189        Post-Employment Benefits - Summary of Weighted      HTML     98K  
                Average Principal Assumptions Used to Determine                  
                Defined Benefit Obligation (Detail)                              
208: R190        Post-Employment Benefits - Summary of Weighted      HTML     91K  
                Average Principal Assumptions Used to Determine                  
                Defined Benefit Obligation (Parenthetical)                       
                (Detail)                                                         
209: R191        Post-Employment Benefits - Summary of Longevities   HTML     99K  
                Underlying Values of Defined Benefit Obligation                  
                (Detail)                                                         
210: R192        Post-Employment Benefits - Summary of Assumed       HTML     96K  
                Health-care Cost Trend Rates (Detail)                            
211: R193        Post-Employment Benefits - Summary of Affected      HTML    109K  
                Defined Benefit Obligation Due to Reasonable                     
                Possible Changes to Principal Actuarial                          
                Assumptions (Detail)                                             
212: R194        Post-Employment Benefits - Summary of Expected      HTML    108K  
                Future Benefit Payments (Detail)                                 
213: R195        Post-Employment Benefits - Summary of defined       HTML     95K  
                contributions and other plans (Detail)                           
214: R196        Income Taxes - Total Income Taxes (Detail)          HTML    115K  
215: R197        Income Taxes - Components of Income Tax (Detail)    HTML    104K  
216: R198        Income Taxes - Reconciliation of Income Taxes       HTML    126K  
                (Detail)                                                         
217: R199        Income Taxes - Sources and Movement in Deferred     HTML    226K  
                Tax Assets and Liabilities (Detail)                              
218: R200        Income Taxes - Sources and Movement in Deferred     HTML     94K  
                Tax Assets and Liabilities (Parenthetical)                       
                (Detail)                                                         
219: R201        Income Taxes - Additional Information (Detail)      HTML    136K  
220: R202        Earnings per Share - Summary of Earnings Per Share  HTML    111K  
                (Detail)                                                         
221: R203        Earnings per Share - Summary of Earnings Per Share  HTML     91K  
                (Parenthetical) (Detail)                                         
222: R204        Commitments, Guarantees and Pledged Assets -        HTML    100K  
                Summary of Contract Amounts of Credit-Related                    
                Arrangements (Detail)                                            
223: R205        Commitments, Guarantees and Pledged Assets -        HTML     94K  
                Summary of Contract Amounts of Credit-Related                    
                Arrangements (Parenthetical) (Detail)                            
224: R206        Commitments, Guarantees and Pledged Assets -        HTML    104K  
                Additional Information (Detail)                                  
225: R207        Commitments, Guarantees and Pledged Assets -        HTML    112K  
                Summary of Future Minimum Lease Payments and                     
                Receipt for Operating Lease Commitments (Detail)                 
226: R208        Commitments, Guarantees and Pledged Assets -        HTML     91K  
                Summary of Future Minimum Lease Payments and                     
                Receipt for Operating Lease Commitments                          
                (Parenthetical) (Detail)                                         
227: R209        Commitments, Guarantees and Pledged Assets -        HTML    108K  
                Summary of Future Minimum Lease Payments for                     
                Finance Lease Commitments (Detail)                               
228: R210        Commitments, Guarantees and Pledged Assets -        HTML     89K  
                Summary of Future Minimum Lease Payments for                     
                Finance Lease Commitments (Parenthetical) (Detail)               
229: R211        Commitments, Guarantees and Pledged Assets -        HTML    112K  
                Summary of Asset Pledging Amounts and Related                    
                Activities (Detail)                                              
230: R212        Contingent Liabilities and Provision - Additional   HTML    140K  
                Information (Detail)                                             
231: R213        Contingent Liabilities and Provision - Disclosure   HTML     98K  
                of Changes in Legal Provisions (Detail)                          
232: R214        Contingent Liabilities and Provision - Disclosure   HTML     98K  
                of Changes in the Restructuring Provision (Detail)               
233: R215        Concentration of Credit Risk - Summary of Credit    HTML    162K  
                Exposure Associated with our On- and Off-Balance                 
                Sheet Financial Instruments (Detail)                             
234: R216        Concentration of Credit Risk - Summary of Credit    HTML    106K  
                Exposure Associated with our On- and Off-Balance                 
                Sheet Financial Instruments (Parenthetical)                      
                (Detail)                                                         
235: R217        Related-Party Transactions - Additional             HTML     99K  
                Information (Detail)                                             
236: R218        Related-Party Transactions - Summary of             HTML    104K  
                Compensation of Key Management Personnel (Detail)                
237: R219        Investments in Equity-Accounted Associates and      HTML    148K  
                Joint Ventures - Additional Information (Detail)                 
238: R220        Investments in Equity-Accounted Associates and      HTML    100K  
                Joint Ventures - Summary of Aggregate Financial                  
                Information Related to Proportionate Interest in                 
                the Equity-accounted Joint Ventures (Detail)                     
239: R221        Investments in Equity-Accounted Associates and      HTML    100K  
                Joint Ventures - Summary of Aggregate Financial                  
                Information Related to Proportionate Interest in                 
                Equity-Accounted Associates (Detail)                             
240: R222        Significant Subsidiaries - Additional Information   HTML     90K  
                (Detail)                                                         
241: R223        Significant Subsidiaries - Summary List of          HTML    211K  
                Significant Subsidiaries (Detail)                                
242: R224        Significant Subsidiaries - Summary List of          HTML    124K  
                Significant Subsidiaries (Parenthetical) (Detail)                
243: R225        Financial Instruments -Schedule of Balance Sheet    HTML    135K  
                Exposure Credit Risk under Different Basel                       
                Approaches (Detail)                                              
244: R226        Offsetting Financial Assets and Liabilities -       HTML    171K  
                Schedule of Financial Assets and Liabilities                     
                (Detail)                                                         
245: R227        Offsetting Financial Assets and Liabilities -       HTML     89K  
                Schedule of Financial Assets and Liabilities                     
                (Parenthetical) (Detail)                                         
246: R228        Interest income and expense - Summary of            HTML    113K  
                Consolidated Interest Income and Expense for Both                
                Product and Accounting Categories (Detail)                       
247: R229        Segmented and Geographic Information - Detailed     HTML    198K  
                Report of Segments and Geographic Areas (Detail)                 
248: R230        Segmented and Geographic Information - Detailed     HTML     93K  
                Report of Segments and Geographic Areas                          
                (Parenthetical) (Detail)                                         
249: R231        Segmented and Geographic Information - Breakdown    HTML    126K  
                of revenue from reporting segments (Detail)                      
250: R232        Segmented and Geographic Information - Breakdown    HTML     93K  
                of revenue from reporting segments (Parenthetical)               
                (Detail)                                                         
251: R233        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    115K  
                Risk Measurement (Detail)                                        
252: R234        IFRS 7 - Disclosure - Credit Risk - Summary of PD   HTML    107K  
                Bands to Various Risk Levels (Detail)                            
253: R235        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    251K  
                Exposure to Credit Risk (Detail)                                 
254: R236        IFRS 7 - Disclosure - Credit Risk - Additional      HTML    116K  
                Information (Detail)                                             
255: R237        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    158K  
                Breakdown of Our Standardized Credit Risk                        
                Exposures by Risk-weight Category (Detail)                       
256: R238        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    104K  
                Rating Profile of OTC Derivative Mark to Market                  
                (MTM) Receivables (Detail)                                       
257: R239        IFRS 7 - Disclosure - Credit Risk- Summary of       HTML    140K  
                Geographic Distribution of Business and Government               
                Exposures Under the AIRB Approach (Detail)                       
258: R240        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    257K  
                Industry-wide Breakdown of Business and Government               
                Exposure (Detail)                                                
259: R241        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     94K  
                Industry-wide Breakdown of Business and Government               
                Exposure (Parenthetical) (Detail)                                
260: R242        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    182K  
                Credit Quality of Risk-rated Portfolios Exposure                 
                (Detail)                                                         
261: R243        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    139K  
                Credit Quality of Retail Portfolios (Detail)                     
262: R244        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    104K  
                Securitization Exposures (Detail)                                
263: R245        IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     91K  
                Securitization Exposures (Parenthetical) (Detail)                
264: R246        IFRS 7 - Disclosure - Market Risk - Additional      HTML    118K  
                Information (Detail)                                             
265: R247        IFRS 7 - Disclosure - Market Risk - Summary of      HTML    129K  
                Market Risks by Type of Risks (Detail)                           
266: R248        IFRS 7 - Disclosure - Market Risk - Summary of      HTML    129K  
                Stressed Value At Risk by Trading Activities                     
                (Detail)                                                         
267: R249        IFRS 7 - Disclosure - Market Risk - Summary of      HTML    105K  
                Incremental Risk Charge by Trading Activities                    
                (Detail)                                                         
268: R250        IFRS 7 - Disclosure - Market Risk - Summary of      HTML    101K  
                Structural Interest Rate Sensitivity - Measures                  
                (Detail)                                                         
269: R251        IFRS 7 - Disclosure - Market Risk - Summary of      HTML    106K  
                Amortized Cost and Fair Values of Non-trading                    
                Equities (Detail)                                                
270: R252        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    127K  
                Encumbered and Unencumbered Assets from On- and                  
                Off-Balance Sheet Sources (Detail)                               
271: R253        IFRS 7 - Disclosure - Liquidity Risk - Additional   HTML     88K  
                Information (Detail)                                             
272: R254        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    255K  
                Contractual Maturity Profile of On-Balance Sheet                 
                Assets, Liabilities and Equity at their Carrying                 
                Values (Detail)                                                  
273: R255        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    104K  
                Contractual Maturity Profile of On-Balance Sheet                 
                Assets, Liabilities and Equity at their Carrying                 
                Values (Parenthetical) (Detail)                                  
274: R256        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    172K  
                Credit Related Commitments (Detail)                              
275: R257        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML     95K  
                Credit Related Commitments (Parenthetical)                       
                (Detail)                                                         
276: R258        IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    161K  
                Contractual Maturities of Other Contractual                      
                Obligations Affecting Our Funding Needs (Detail)                 
278: XML         IDEA XML File -- Filing Summary                      XML    577K  
277: EXCEL       IDEA Workbook of Financial Reports                  XLSX    515K  
13: EX-101.INS  XBRL Instance -- cm-20181031                         XML  23.36M 
15: EX-101.CAL  XBRL Calculations -- cm-20181031_cal                 XML    807K 
16: EX-101.DEF  XBRL Definitions -- cm-20181031_def                  XML   4.27M 
17: EX-101.LAB  XBRL Labels -- cm-20181031_lab                       XML   5.84M 
18: EX-101.PRE  XBRL Presentations -- cm-20181031_pre                XML   5.30M 
14: EX-101.SCH  XBRL Schema -- cm-20181031                           XSD   1.22M 
279: ZIP         XBRL Zipped Folder -- 0001193125-18-337149-xbrl      Zip   1.19M  


‘EX-101.LAB’   —   XBRL Labels — cm-20181031_lab


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<!-- DFS Xcelerate Taxonomy Labels Linkbase - http://www.dfsco.com/financial-services/ -->
<!-- Version: 6.23.6 -->
<!-- Round: 84d47c51-4142-41a8-9539-3c478c5ff0b5 -->
<!-- Creation date: 2018-11-28T19:12:36Z -->
<!-- Copyright (c) 2017 Donnelley Financial, LLC. All Rights Reserved. -->
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Acceptances" xlink:label="cm_Acceptances"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Acceptances_lbl" xml:lang="en-US" id="id_10794308_2959988_2_1"> Acceptances </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AccountsPayableAndAccruedExpenses" xlink:label="cm_AccountsPayableAndAccruedExpenses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AccountsPayableAndAccruedExpenses_lbl" xml:lang="en-US" id="id_10794308_2962087_3_1"> Accounts payable and accrued expenses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AccountsPayableAndAccruedExpenses_lbl" xml:lang="en-US" id="id_10794308_2962087_1_1"> Accounts payable and accrued expenses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AccountsPayableAndAccruedExpenses_lbl" xml:lang="en-US" id="id_10794308_2962087_2_1"> Accounts payable and accrued expenses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AccountsPayableAndAccruedExpenses" xlink:to="cm_AccountsPayableAndAccruedExpenses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AccruedEmployeeCompensationAndBenefits" xlink:label="cm_AccruedEmployeeCompensationAndBenefits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AccruedEmployeeCompensationAndBenefits_lbl" xml:lang="en-US" id="id_10794308_3410840_3_1"> Accrued employee compensation and benefits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AccruedEmployeeCompensationAndBenefits_lbl" xml:lang="en-US" id="id_10794308_3410840_1_1"> Accrued employee compensation and benefits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AccruedEmployeeCompensationAndBenefits_lbl" xml:lang="en-US" id="id_10794308_3410840_2_1"> Accrued employee compensation and benefits </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:label="ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2934054_1_1"> Accumulated increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2934054_2_1"> Accumulated FVO liabilities losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:to="ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedDepreciationAndAmortisationMember" xlink:label="ifrs-full_AccumulatedDepreciationAndAmortisationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedDepreciationAndAmortisationMember_lbl" xml:lang="en-US" id="id_10794308_2934056_1_1"> Accumulated depreciation and amortisation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedDepreciationAndAmortisationMember_lbl" xml:lang="en-US" id="id_10794308_2934056_2_1"> Accumulated depreciation and amortisation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedDepreciationAndAmortisationMember" xlink:to="ifrs-full_AccumulatedDepreciationAndAmortisationMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_lbl" xml:lang="en-US" id="id_10794308_2935325_1_1"> Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_lbl" xml:lang="en-US" id="id_10794308_2935325_14_1"> Accumulated amount of fair value hedge adjustments on the hedged item, Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:to="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935530_1_1"> Accumulated fair value hedge adjustment on hedged item included in carrying amount, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935530_6_1"> Accumulated amount of fair value hedge adjustments on the hedged item, Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:to="ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets_lbl" xml:lang="en-US" id="id_10794308_2934352_1_1"> Accumulated fair value hedge adjustment remaining in statement of financial position for hedged item that ceased to be adjusted for hedging gains and losses, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets_lbl" xml:lang="en-US" id="id_10794308_2934352_2_1"> Accumulated fair value hedge net liability adjustment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets" xlink:to="ifrs-full_AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2935531_1_1"> Accumulated other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2935531_2_1"> Accumulated other comprehensive income (AOCI) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2935531_12_1"> Closing balance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AccumulatedOtherComprehensiveIncomeAbstract" xlink:label="cm_AccumulatedOtherComprehensiveIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AccumulatedOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398410_3_1"> Accumulated other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AccumulatedOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398410_1_1"> Accumulated other comprehensive income [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AccumulatedOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398410_2_1"> Accumulated other comprehensive income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AccumulatedOtherComprehensiveIncomeAbstract" xlink:to="cm_AccumulatedOtherComprehensiveIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncomeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2935327_1_1"> Accumulated other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2935327_2_1"> AOCI, net of tax [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:to="ifrs-full_AccumulatedOtherComprehensiveIncomeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US" id="id_10794308_2935328_1_1"> Consideration transferred, acquisition-date fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US" id="id_10794308_2935328_32_1"> Total purchase consideration estimated in 2017 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US" id="id_10794308_2935328_2_1"> Total consideration </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US" id="id_10794308_2935328_6_1"> Total purchase consideration </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US" id="id_10794308_2935328_12_1"> Total final purchase consideration </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment"/>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActiveMembersMember" xlink:label="cm_ActiveMembersMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActiveMembersMember_lbl" xml:lang="en-US" id="id_10794308_2945571_3_1"> Active members. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActiveMembersMember_lbl" xml:lang="en-US" id="id_10794308_2945571_1_1"> Active members [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ActiveMembersMember_lbl" xml:lang="en-US" id="id_10794308_2945571_2_1"> Active members [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActiveMembersMember" xlink:to="cm_ActiveMembersMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl" xml:lang="en-US" id="id_10794308_2934357_1_1"> Actuarial assumption of discount rates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl" xml:lang="en-US" id="id_10794308_2934357_2_1"> Discount rate </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRatesMember_lbl" xml:lang="en-US" id="id_10794308_2935333_1_1"> Actuarial assumption of discount rates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRatesMember_lbl" xml:lang="en-US" id="id_10794308_2935333_2_1"> Actuarial assumption of discount rates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:to="ifrs-full_ActuarialAssumptionOfDiscountRatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases_lbl" xml:lang="en-US" id="id_10794308_2935030_1_1"> Actuarial assumption of expected rates of pension increases </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases_lbl" xml:lang="en-US" id="id_10794308_2935030_2_1"> Rate of compensation increase </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember_lbl" xml:lang="en-US" id="id_10794308_2935334_1_1"> Actuarial assumption of expected rates of pension increases [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember_lbl" xml:lang="en-US" id="id_10794308_2935334_2_1"> Actuarial assumption of expected rates of pension increases [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember" xlink:to="ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_lbl" xml:lang="en-US" id="id_10794308_2935335_1_1"> Actuarial assumption of expected rates of salary increases </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_lbl" xml:lang="en-US" id="id_10794308_2935335_2_1"> percentage of weighted average salary growth rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:to="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember" xlink:label="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember_lbl" xml:lang="en-US" id="id_10794308_2990970_3_1"> Actuarial assumption of health care cost trend rates . </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember_lbl" xml:lang="en-US" id="id_10794308_2990970_1_1"> Actuarial assumption of health care cost trend rates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember_lbl" xml:lang="en-US" id="id_10794308_2990970_2_1"> Actuarial assumption of health care cost trend rates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember" xlink:to="cm_ActuarialAssumptionOfHealthCareCostTrendRatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement_lbl" xml:lang="en-US" id="id_10794308_2935032_1_1"> Actuarial assumption of life expectancy after retirement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement_lbl" xml:lang="en-US" id="id_10794308_2935032_2_1"> Longevity (in years) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement" xlink:to="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember_lbl" xml:lang="en-US" id="id_10794308_2935539_1_1"> Actuarial assumption of life expectancy after retirement [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember_lbl" xml:lang="en-US" id="id_10794308_2935539_2_1"> Actuarial assumption of life expectancy after retirement [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:to="ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates_lbl" xml:lang="en-US" id="id_10794308_2934058_1_1"> Actuarial assumption of medical cost trend rates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates_lbl" xml:lang="en-US" id="id_10794308_2934058_2_1"> Health-care cost trend rates assumed for next year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates" xlink:to="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRates_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember_lbl" xml:lang="en-US" id="id_10794308_2935336_1_1"> Actuarial assumption of medical cost trend rates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember_lbl" xml:lang="en-US" id="id_10794308_2935336_2_1"> Actuarial assumption of medical cost trend rates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember" xlink:to="ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate" xlink:label="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate_lbl" xml:lang="en-US" id="id_10794308_2975303_3_1"> Actuarial assumption of year rate reach ultimate trend rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate_lbl" xml:lang="en-US" id="id_10794308_2975303_1_1"> Actuarial assumption of year rate reach ultimate trend rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate_lbl" xml:lang="en-US" id="id_10794308_2975303_2_1"> Year that the rate reaches the ultimate trend rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate" xlink:to="cm_ActuarialAssumptionOfYearRateReachUltimateTrendRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActuarialAssumptionRateOneMember" xlink:label="cm_ActuarialAssumptionRateOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActuarialAssumptionRateOneMember_lbl" xml:lang="en-US" id="id_10794308_2994162_3_1"> Actuarial Assumption Rate One [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActuarialAssumptionRateOneMember_lbl" xml:lang="en-US" id="id_10794308_2994162_1_1"> Actuarial Assumption Rate One [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ActuarialAssumptionRateOneMember_lbl" xml:lang="en-US" id="id_10794308_2994162_2_1"> A10% decrease in each of the terminal year's and subsequent years' forecasted cash flows [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActuarialAssumptionRateOneMember" xlink:to="cm_ActuarialAssumptionRateOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActuarialAssumptionRateTwoMember" xlink:label="cm_ActuarialAssumptionRateTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActuarialAssumptionRateTwoMember_lbl" xml:lang="en-US" id="id_10794308_2994163_3_1"> Actuarial Assumption Rate Two [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActuarialAssumptionRateTwoMember_lbl" xml:lang="en-US" id="id_10794308_2994163_1_1"> Actuarial Assumption Rate Two [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ActuarialAssumptionRateTwoMember_lbl" xml:lang="en-US" id="id_10794308_2994163_2_1"> A 50 basis point increase in the after-tax discount rate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActuarialAssumptionRateTwoMember" xlink:to="cm_ActuarialAssumptionRateTwoMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionsAxis" xlink:label="ifrs-full_ActuarialAssumptionsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionsAxis_lbl" xml:lang="en-US" id="id_10794308_2935541_1_1"> Actuarial assumptions [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionsAxis_lbl" xml:lang="en-US" id="id_10794308_2935541_2_1"> Actuarial assumptions [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionsAxis" xlink:to="ifrs-full_ActuarialAssumptionsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialAssumptionsMember" xlink:label="ifrs-full_ActuarialAssumptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionsMember_lbl" xml:lang="en-US" id="id_10794308_2935339_1_1"> Actuarial assumptions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionsMember_lbl" xml:lang="en-US" id="id_10794308_2935339_2_1"> Actuarial assumptions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionsMember" xlink:to="ifrs-full_ActuarialAssumptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2935340_1_1"> Actuarial gains (losses) arising from changes in demographic assumptions, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2935340_2_1"> Demographic assumptions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset" xlink:label="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3054813_3_1"> Actuarial gains (losses) arising from changes in demographic, financial and experience assumptions, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3054813_1_1"> Actuarial gains (losses) arising from changes in demographic, financial and experience assumptions, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3054813_14_1"> Net actuarial (gains) losses on defined benefit obligation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset" xlink:to="cm_ActuarialGainsLossesArisingFromChangesInDemographicFinancialAndExperienceAssumptionsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2935341_1_1"> Actuarial gains (losses) arising from changes in financial assumptions, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2935341_2_1"> Financial assumptions </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" xlink:label="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935343_1_1"> Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935343_2_1"> Provision for (reversal of) credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935343_6_1"> Provision for (reversal of) credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" xlink:to="ifrs-full_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdditionalCashPayment" xlink:label="cm_AdditionalCashPayment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdditionalCashPayment_lbl" xml:lang="en-US" id="id_10794308_3413921_3_1"> Additional cash payment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdditionalCashPayment_lbl" xml:lang="en-US" id="id_10794308_3413921_1_1"> Additional Cash Payment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdditionalCashPayment_lbl" xml:lang="en-US" id="id_10794308_3413921_2_1"> Additional cash payment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdditionalCashPayment" xlink:to="cm_AdditionalCashPayment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdditionalPaidinCapital" xlink:label="ifrs-full_AdditionalPaidinCapital"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionalPaidinCapital_lbl" xml:lang="en-US" id="id_10794308_2935346_1_1"> Additional paid-in capital </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalPaidinCapital_lbl" xml:lang="en-US" id="id_10794308_2935346_2_1"> Contributed surplus </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalPaidinCapital" xlink:to="ifrs-full_AdditionalPaidinCapital_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdditionalPaidinCapitalMember" xlink:label="ifrs-full_AdditionalPaidinCapitalMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionalPaidinCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2935347_1_1"> Additional paid-in capital [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalPaidinCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2935347_2_1"> Additional paid-in capital [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalPaidinCapitalMember" xlink:to="ifrs-full_AdditionalPaidinCapitalMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdditionalRecognitionGoodwill" xlink:label="ifrs-full_AdditionalRecognitionGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionalRecognitionGoodwill_lbl" xml:lang="en-US" id="id_10794308_2935349_1_1"> Additional recognition, goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalRecognitionGoodwill_lbl" xml:lang="en-US" id="id_10794308_2935349_2_1"> Acquisitions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdditionalRecognitionGoodwill_lbl" xml:lang="en-US" id="id_10794308_2935349_12_1"> Increase in goodwill </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalRecognitionGoodwill" xlink:to="ifrs-full_AdditionalRecognitionGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment" xlink:label="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_3394942_3_1"> Additions including business combinations, property, plant and equipment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_3394942_1_1"> Additions including business combinations, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_3394942_2_1"> Additions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment" xlink:to="cm_AdditionsIncludingBusinessCombinationsPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill" xlink:label="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3394944_3_1"> Additions in intangible assets through business combinations and internal generated assets other than goodwill. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3394944_1_1"> Additions in intangible assets through business combinations and internal generated assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3394944_2_1"> Additions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill" xlink:to="cm_AdditionsInIntangibleAssetsThroughBusinessCombinationsAndInternalGeneratedAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustedWeightedAverageShares" xlink:label="ifrs-full_AdjustedWeightedAverageShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xml:lang="en-US" id="id_10794308_2935042_1_1"> Adjusted weighted average number of ordinary shares outstanding </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xml:lang="en-US" id="id_10794308_2935042_6_1"> Weighted-average diluted common shares outstanding (thousands) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustedWeightedAverageShares" xlink:to="ifrs-full_AdjustedWeightedAverageShares_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:label="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_lbl" xml:lang="en-US" id="id_10794308_2935546_1_1"> Adjustments for current tax of prior periods </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_lbl" xml:lang="en-US" id="id_10794308_2935546_2_1"> Adjustments for prior years </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:to="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable" xlink:label="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable_lbl" xml:lang="en-US" id="id_10794308_2955367_3_1"> Adjustments for decrease (increase) in accrued interest receivable. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable_lbl" xml:lang="en-US" id="id_10794308_2955367_1_1"> Adjustments for decrease (increase) in accrued interest receivable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable_lbl" xml:lang="en-US" id="id_10794308_2955367_2_1"> Accrued interest receivable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable" xlink:to="cm_AdjustmentsForDecreaseIncreaseInAccruedInterestReceivable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed" xlink:label="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2955374_3_1"> Adjustments for decrease (increase) in cash collateral on securities borrowed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2955374_1_1"> Adjustments for decrease (increase) in cash collateral on securities borrowed </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2955374_2_1"> Cash collateral on securities borrowed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed" xlink:to="cm_AdjustmentsForDecreaseIncreaseInCashCollateralOnSecuritiesBorrowed_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935045_1_1"> Adjustments for decrease (increase) in derivative financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935045_2_1"> Derivative assets </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading_lbl" xml:lang="en-US" id="id_10794308_2935547_1_1"> Adjustments for decrease (increase) in financial assets held for trading </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading_lbl" xml:lang="en-US" id="id_10794308_2935547_2_1"> Trading and FVO securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks" xlink:label="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_2955391_3_1"> Adjustments for decrease (increase) in interest bearing deposits with banks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_2955391_1_1"> Adjustments for decrease (increase) in interest bearing deposits with banks </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_2955391_2_1"> Interest-bearing deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks" xlink:to="cm_AdjustmentsForDecreaseIncreaseInInterestBearingDepositsWithBanks_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments" xlink:label="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments_lbl" xml:lang="en-US" id="id_10794308_2955392_3_1"> Adjustments for decrease (increase) in loans, net of repayments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments_lbl" xml:lang="en-US" id="id_10794308_2955392_1_1"> Adjustments for decrease (increase) in loans, net of repayments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments_lbl" xml:lang="en-US" id="id_10794308_2955392_2_1"> Loans, net of repayments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments" xlink:to="cm_AdjustmentsForDecreaseIncreaseInLoansNetOfRepayments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3407658_3_1"> Adjustments for decrease (increase) in other assets and liabilities designated at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3407658_1_1"> Adjustments for decrease (increase) in other assets and liabilities designated at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3407658_2_1"> Other assets and liabilities designated at fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue" xlink:to="cm_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilitiesDesignatedAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955375_3_1"> Adjustments for decrease (increase) in other fair value option assets and liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955375_1_1"> Adjustments for decrease (increase) in other fair value option assets and liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955375_2_1"> Other FVO assets and liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities" xlink:to="cm_AdjustmentsForDecreaseIncreaseInOtherFairValueOptionAssetsAndLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInSecuritiesMeasuredAtFairValueThroughProfitOrLoss" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesMeasuredAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3407657_3_1"> Adjustments for decrease (increase) in securities measured at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3407657_1_1"> Adjustments for decrease (increase) in securities measured at fair value through profit or loss </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForDecreaseIncreaseInSecuritiesPurchasedUnderResaleAgreements" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesPurchasedUnderResaleAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2955376_3_1"> Adjustments for decrease (increase) in securities purchased under resale agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForDecreaseIncreaseInSecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2955376_1_1"> Adjustments for decrease (increase) in securities purchased under resale agreements </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForDeferredTaxExpense" xlink:label="ifrs-full_AdjustmentsForDeferredTaxExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDeferredTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2935550_1_1"> Adjustments for deferred tax expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDeferredTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2935550_2_1"> Deferred income taxes </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDeferredTaxOfPriorPeriods_lbl" xml:lang="en-US" id="id_10794308_2935048_1_1"> Adjustments for deferred tax of prior periods </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDeferredTaxOfPriorPeriods_lbl" xml:lang="en-US" id="id_10794308_2935048_2_1"> Adjustments for prior years </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:label="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2935551_1_1"> Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2935551_2_1"> Amortization and impairment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:label="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2935051_1_1"> Adjustments for gain (loss) on disposals, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2935051_14_1"> Net losses (gains) on disposal of land, buildings and equipment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:to="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:label="ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2935054_1_1"> Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2935054_2_1"> Provision for credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2935059_1_1"> Adjustments for income tax expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2935059_2_1"> Current income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable" xlink:label="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable_lbl" xml:lang="en-US" id="id_10794308_2959836_3_1"> Adjustments for increase decrease in accrued interest payable. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable_lbl" xml:lang="en-US" id="id_10794308_2959836_1_1"> Adjustments for Increase Decrease in Accrued Interest Payable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable_lbl" xml:lang="en-US" id="id_10794308_2959836_14_1"> Accrued interest payable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable" xlink:to="cm_AdjustmentsForIncreaseDecreaseInAccruedInterestPayable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent" xlink:label="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2955373_3_1"> Adjustments for increase (decrease) in cash collateral on securities lent. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2955373_1_1"> Adjustments for increase (decrease) in cash collateral on securities lent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2955373_2_1"> Cash collateral on securities lent </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent" xlink:to="cm_AdjustmentsForIncreaseDecreaseInCashCollateralOnSecuritiesLent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForIncreaseDecreaseInDepositsNetOfWithdrawals" xlink:label="cm_AdjustmentsForIncreaseDecreaseInDepositsNetOfWithdrawals"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForIncreaseDecreaseInDepositsNetOfWithdrawals_lbl" xml:lang="en-US" id="id_10794308_2955371_3_1"> Adjustments for increase (decrease) in deposits, net of withdrawals. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForIncreaseDecreaseInDepositsNetOfWithdrawals_lbl" xml:lang="en-US" id="id_10794308_2955371_1_1"> Adjustments for increase (decrease) in deposits net of withdrawals </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForIncreaseDecreaseInDepositsNetOfWithdrawals_lbl" xml:lang="en-US" id="id_10794308_2955371_2_1"> Deposits, net of withdrawals </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935554_1_1"> Adjustments for increase (decrease) in derivative financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935554_2_1"> Derivative liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldShort" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldShort"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959962_3_1"> Adjustments for increase decrease in obligations related to securities sold short. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959962_1_1"> Adjustments for increase decrease in obligations related to securities sold short </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959962_2_1"> Obligations related to securities sold short </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_3393815_3_1"> Adjustments for increase decrease in obligations related to securities sold under repurchase agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_3393815_1_1"> Adjustments for increase decrease in obligations related to securities sold under repurchase agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForIncreaseDecreaseInObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_3393815_2_1"> Obligations related to securities sold under repurchase agreements </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdjustmentsForNetChangesInOperatingAssetsAndLiabilitiesAbstract" xlink:label="cm_AdjustmentsForNetChangesInOperatingAssetsAndLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdjustmentsForNetChangesInOperatingAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942518_3_1"> Adjustments for net changes in operating assets and liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdjustmentsForNetChangesInOperatingAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942518_1_1"> Adjustments for net changes in operating assets and liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdjustmentsForNetChangesInOperatingAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942518_2_1"> Net changes in operating assets and liabilities </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xml:lang="en-US" id="id_10794308_2934075_1_1"> Adjustments to reconcile profit (loss) [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xml:lang="en-US" id="id_10794308_2934075_2_1"> Adjustments to reconcile net income to cash flows provided by (used in) operating activities: </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentsForSharebasedPayments" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_lbl" xml:lang="en-US" id="id_10794308_2935561_1_1"> Adjustments for share-based payments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_lbl" xml:lang="en-US" id="id_10794308_2935561_2_1"> Stock options and restricted shares expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForSharebasedPayments" xlink:to="ifrs-full_AdjustmentsForSharebasedPayments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2935066_1_1"> Adjustment to mid-market consensus price, significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2935066_2_1"> Market correlation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets" xlink:to="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935067_1_1"> Adjustment to mid-market consensus price, significant unobservable inputs, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935067_2_1"> Market correlation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities" xlink:to="ifrs-full_AdjustmentToMidmarketConsensusPriceSignificantUnobservableInputsLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends" xlink:label="ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends_lbl" xml:lang="en-US" id="id_10794308_2934077_1_1"> Adjustment to profit (loss) for preference share dividends </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends_lbl" xml:lang="en-US" id="id_10794308_2934077_2_1"> Less: preferred share dividends and premiums </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends" xlink:to="ifrs-full_AdjustmentToProfitLossForPreferenceShareDividends_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdvancedInternalRatingsBasedMember" xlink:label="cm_AdvancedInternalRatingsBasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdvancedInternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395142_3_1"> Advanced internal ratings based. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdvancedInternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395142_1_1"> Advanced Internal Ratings Based [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdvancedInternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395142_2_1"> Advanced Internal Ratings Based [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdvancedInternalRatingsBasedMember" xlink:to="cm_AdvancedInternalRatingsBasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AdvertisingAndBusinessDevelopmentExpense" xlink:label="cm_AdvertisingAndBusinessDevelopmentExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AdvertisingAndBusinessDevelopmentExpense_lbl" xml:lang="en-US" id="id_10794308_2955482_3_1"> Advertising and business development expense. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AdvertisingAndBusinessDevelopmentExpense_lbl" xml:lang="en-US" id="id_10794308_2955482_1_1"> Advertising and business development expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AdvertisingAndBusinessDevelopmentExpense_lbl" xml:lang="en-US" id="id_10794308_2955482_2_1"> Advertising and business development </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AdvertisingAndBusinessDevelopmentExpense" xlink:to="cm_AdvertisingAndBusinessDevelopmentExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AeroplanLoyaltyBusinessMember" xlink:label="cm_AeroplanLoyaltyBusinessMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AeroplanLoyaltyBusinessMember_lbl" xml:lang="en-US" id="id_10794308_3410809_3_1"> Aeroplan Loyalty Business. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AeroplanLoyaltyBusinessMember_lbl" xml:lang="en-US" id="id_10794308_3410809_1_1"> Aeroplan Loyalty Business [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AeroplanLoyaltyBusinessMember_lbl" xml:lang="en-US" id="id_10794308_3410809_2_1"> Aeroplan Loyalty Business [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AeroplanLoyaltyBusinessMember" xlink:to="cm_AeroplanLoyaltyBusinessMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AFSDebtSecuritiesMember" xlink:label="cm_AFSDebtSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AFSDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406496_3_1"> AFS debt securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AFSDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406496_1_1"> AFS debt securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AFSDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406496_2_1"> AFS debt securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AFSDebtSecuritiesMember" xlink:to="cm_AFSDebtSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AFSEquitySecuritiesMember" xlink:label="cm_AFSEquitySecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AFSEquitySecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406497_3_1"> AFS equity securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AFSEquitySecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406497_1_1"> AFS equity securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AFSEquitySecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3406497_2_1"> AFS equity securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AFSEquitySecuritiesMember" xlink:to="cm_AFSEquitySecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember" xlink:label="ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2935372_1_1"> Aggregate continuing and discontinued operations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2935372_2_1"> Aggregate continuing and discontinued operations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember" xlink:to="ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AggregatedMeasurementMember" xlink:label="ifrs-full_AggregatedMeasurementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AggregatedMeasurementMember_lbl" xml:lang="en-US" id="id_10794308_2935567_1_1"> Aggregated measurement [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AggregatedMeasurementMember_lbl" xml:lang="en-US" id="id_10794308_2935567_2_1"> Aggregated measurement [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AggregatedMeasurementMember" xlink:to="ifrs-full_AggregatedMeasurementMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AggregatedTimeBandsMember" xlink:label="ifrs-full_AggregatedTimeBandsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AggregatedTimeBandsMember_lbl" xml:lang="en-US" id="id_10794308_2935069_1_1"> Aggregated time bands [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AggregatedTimeBandsMember_lbl" xml:lang="en-US" id="id_10794308_2935069_2_1"> Aggregated time bands [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AggregatedTimeBandsMember" xlink:to="ifrs-full_AggregatedTimeBandsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AgricultureMember" xlink:label="cm_AgricultureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AgricultureMember_lbl" xml:lang="en-US" id="id_10794308_2991387_3_1"> Agriculture [member]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AgricultureMember_lbl" xml:lang="en-US" id="id_10794308_2991387_1_1"> Agriculture [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AgricultureMember_lbl" xml:lang="en-US" id="id_10794308_2991387_2_1"> Agriculture [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AgricultureMember" xlink:to="cm_AgricultureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AIRBApproachMember" xlink:label="cm_AIRBApproachMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AIRBApproachMember_lbl" xml:lang="en-US" id="id_10794308_3410932_3_1"> AIRB approach [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AIRBApproachMember_lbl" xml:lang="en-US" id="id_10794308_3410932_1_1"> AIRB approach [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AIRBApproachMember_lbl" xml:lang="en-US" id="id_10794308_3410932_2_1"> AIRB approach [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AIRBApproachMember" xlink:to="cm_AIRBApproachMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AIRBExposureMember" xlink:label="cm_AIRBExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AIRBExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408700_3_1"> AIRB exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AIRBExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408700_1_1"> AIRB Exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AIRBExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408700_2_1"> AIRB exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AIRBExposureMember" xlink:to="cm_AIRBExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AirCanadaNewLoyaltyProgramMember" xlink:label="cm_AirCanadaNewLoyaltyProgramMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AirCanadaNewLoyaltyProgramMember_lbl" xml:lang="en-US" id="id_10794308_3413918_3_1"> Air Canada new loyalty program. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AirCanadaNewLoyaltyProgramMember_lbl" xml:lang="en-US" id="id_10794308_3413918_1_1"> Air Canada New Loyalty Program [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AirCanadaNewLoyaltyProgramMember_lbl" xml:lang="en-US" id="id_10794308_3413918_2_1"> Air Canada New Loyalty Program [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AirCanadaNewLoyaltyProgramMember" xlink:to="cm_AirCanadaNewLoyaltyProgramMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_AllCurrenciesDomain" xlink:label="currency_AllCurrenciesDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="currency_AllCurrenciesDomain_lbl" xml:lang="en-US" id="id_10794308_2934458_1_1"> All Currencies [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="currency_AllCurrenciesDomain_lbl" xml:lang="en-US" id="id_10794308_2934458_2_1"> All Currencies [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="currency_AllCurrenciesDomain" xlink:to="currency_AllCurrenciesDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllinBasisMember" xlink:label="cm_AllinBasisMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllinBasisMember_lbl" xml:lang="en-US" id="id_10794308_2991333_3_1"> Allin basis. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllinBasisMember_lbl" xml:lang="en-US" id="id_10794308_2991333_1_1"> Allin basis [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllinBasisMember_lbl" xml:lang="en-US" id="id_10794308_2991333_2_1"> Allin basis [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllinBasisMember" xlink:to="cm_AllinBasisMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AllLevelsOfFairValueHierarchyMember" xlink:label="ifrs-full_AllLevelsOfFairValueHierarchyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AllLevelsOfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2934080_1_1"> All levels of fair value hierarchy [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AllLevelsOfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2934080_2_1"> All levels of fair value hierarchy [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AllLevelsOfFairValueHierarchyMember" xlink:to="ifrs-full_AllLevelsOfFairValueHierarchyMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AllOtherSegmentsMember" xlink:label="ifrs-full_AllOtherSegmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AllOtherSegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2934081_1_1"> All other segments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AllOtherSegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2934081_2_1"> All other segments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AllOtherSegmentsMember" xlink:to="ifrs-full_AllOtherSegmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI" xlink:label="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI_lbl" xml:lang="en-US" id="id_10794308_3406549_3_1"> Allowance account for credit losses of debt securities measured at FVOCI. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI_lbl" xml:lang="en-US" id="id_10794308_3406549_1_1"> Allowance account for credit losses of debt securities measured at FVOCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI_lbl" xml:lang="en-US" id="id_10794308_3406549_2_1"> Allowance for loan losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI_lbl" xml:lang="en-US" id="id_10794308_3406549_12_1"> ECL allowance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI" xlink:to="cm_AllowanceAccountForCreditLossesOfDebtSecuritiesMeasuredAtFVOCI_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_1_1"> Allowance account for credit losses of financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_2_1"> ECL relating to derecognized Barbados loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_12_1"> Expected credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_14_1"> Allowance for credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935571_18_1"> Stage 3 allowance (2017: Individually assessed allowance) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets" xlink:to="ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses" xlink:label="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3411035_3_1"> Allowance account for credit losses of financial assets higher (lower) from total recognized IFRS Nine expected credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3411035_1_1"> Allowance account for credit losses of financial assets higher (lower) from total recognized IFRS Nine expected credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3411035_2_1"> ECL expected value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses" xlink:to="cm_AllowanceAccountForCreditLossesOfFinancialAssetsHigherLowerFromTotalRecognizedIfrsNineExpectedCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceAccountForCreditLossesOfLoans" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_3_1"> The amount of an allowance account used to record impairments to loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_1_1"> Allowance Account For Credit Losses Of Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_32_1"> ECL allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_33_1"> Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveVerboseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_34_1"> Total allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_2_1"> Allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_12_1"> Allowance relating to impaired loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3393635_14_1"> Allowance for credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceAccountForCreditLossesOfLoans" xlink:to="cm_AllowanceAccountForCreditLossesOfLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn" xlink:label="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406020_3_1"> Allowance account for credit losses of loans and undrawn. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406020_1_1"> Allowance account for credit losses of loans and undrawn </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406020_2_1"> Allowance for loan losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn" xlink:to="cm_AllowanceAccountForCreditLossesOfLoansAndUndrawn_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceAccountForCreditLossesOfUndrawn" xlink:label="cm_AllowanceAccountForCreditLossesOfUndrawn"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceAccountForCreditLossesOfUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406520_3_1"> Allowance account for credit losses of undrawn. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceAccountForCreditLossesOfUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406520_1_1"> Allowance Account For Credit Losses Of Undrawn </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406520_2_1"> ECL allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_AllowanceAccountForCreditLossesOfUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406520_12_1"> Undrawn credit facilities and other off-balance sheet exposures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceAccountForCreditLossesOfUndrawn" xlink:to="cm_AllowanceAccountForCreditLossesOfUndrawn_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet" xlink:label="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet_lbl" xml:lang="en-US" id="id_10794308_3398269_3_1"> Allowance for credit losses for debt securities measured at fair value through other comprehensive income loss, net. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet_lbl" xml:lang="en-US" id="id_10794308_3398269_1_1"> Allowance for credit losses for debt securities measured at fair value through other comprehensive income loss net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet_lbl" xml:lang="en-US" id="id_10794308_3398269_2_1"> Allowance for credit losses for debt securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet" xlink:to="cm_AllowanceForCreditLossesForDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeLossNet_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AllowanceForCreditLossesMember" xlink:label="ifrs-full_AllowanceForCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AllowanceForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2935375_1_1"> Allowance for credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AllowanceForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2935375_2_1"> Allowance for credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AllowanceForCreditLossesMember" xlink:to="ifrs-full_AllowanceForCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US" id="id_10794308_2934497_1_1"> Amendment Flag </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US" id="id_10794308_2934497_2_1"> Amendment Flag </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortisedCostAndHeldtomaturityMember" xlink:label="cm_AmortisedCostAndHeldtomaturityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortisedCostAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3410939_3_1"> Amortised cost and held-to-maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortisedCostAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3410939_1_1"> Amortised cost and held-to-maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmortisedCostAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3410939_2_1"> Amortised cost and held-to-maturity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortisedCostAndHeldtomaturityMember" xlink:to="cm_AmortisedCostAndHeldtomaturityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortisedCostMember" xlink:label="cm_AmortisedCostMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_3004950_3_1"> Amortised cost [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_3004950_1_1"> Amortised cost [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_3004950_2_1"> Amortised cost [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortisedCostMember" xlink:to="cm_AmortisedCostMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortisedCostOnAvailableForSaleSecurities" xlink:label="cm_AmortisedCostOnAvailableForSaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortisedCostOnAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_3394283_3_1"> Amortised cost on available for sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortisedCostOnAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_3394283_1_1"> Amortised Cost On Available For Sale Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_AmortisedCostOnAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_3394283_6_1"> Amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortisedCostOnAvailableForSaleSecurities" xlink:to="cm_AmortisedCostOnAvailableForSaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortisedCostOnFVOCISecurities" xlink:label="cm_AmortisedCostOnFVOCISecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortisedCostOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406503_3_1"> Amortised cost on FVOCI securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortisedCostOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406503_1_1"> Amortised cost on FVOCI securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_AmortisedCostOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406503_6_1"> Amortized cost on FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortisedCostOnFVOCISecurities" xlink:to="cm_AmortisedCostOnFVOCISecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortizationAndImpairmentLosses" xlink:label="cm_AmortizationAndImpairmentLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortizationAndImpairmentLosses_lbl" xml:lang="en-US" id="id_10794308_2954777_3_1"> Amortization and impairment losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortizationAndImpairmentLosses_lbl" xml:lang="en-US" id="id_10794308_2954777_1_1"> Amortization And Impairment Losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmortizationAndImpairmentLosses_lbl" xml:lang="en-US" id="id_10794308_2954777_2_1"> Amortization and impairment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortizationAndImpairmentLosses" xlink:to="cm_AmortizationAndImpairmentLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill" xlink:label="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3407734_3_1"> Amortization and impairment of intangible assets other than goodwill. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3407734_1_1"> Amortization and impairment of intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_3407734_2_1"> Amortization and impairment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill" xlink:to="cm_AmortizationAndImpairmentOfIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmortizedContractbasedIntangibleAssetsMember" xlink:label="cm_AmortizedContractbasedIntangibleAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmortizedContractbasedIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2985333_3_1"> Amortized contract-based intangible assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmortizedContractbasedIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2985333_1_1"> Amortized Contract-based Intangible Assets [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmortizedContractbasedIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2985333_2_1"> Contract based [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmortizedContractbasedIntangibleAssetsMember" xlink:to="cm_AmortizedContractbasedIntangibleAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount" xlink:label="ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount_lbl" xml:lang="en-US" id="id_10794308_2935575_1_1"> Amount by which value assigned to key assumption must change in order for unit's recoverable amount to be equal to carrying amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount_lbl" xml:lang="en-US" id="id_10794308_2935575_2_1"> Terminal growth rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount" xlink:to="ifrs-full_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1" xlink:label="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1_lbl" xml:lang="en-US" id="id_10794308_3398357_3_1"> Amount by which value assigned to key assumption must change in order for units recoverable amount to be equal to carrying amount1. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1_lbl" xml:lang="en-US" id="id_10794308_3398357_1_1"> Amount by which value assigned to key assumption must change in order for units recoverable amount to be equal to carrying amount1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1_lbl" xml:lang="en-US" id="id_10794308_3398357_2_1"> Estimated recoverable amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1" xlink:to="cm_AmountByWhichValueAssignedToKeyAssumptionMustChangeInOrderForUnitsRecoverableAmountToBeEqualToCarryingAmount1_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2934092_1_1"> Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2934092_6_1"> Net amounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:to="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2934093_1_1"> Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2934093_2_1"> Net amounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:to="ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:label="ifrs-full_AnalysisOfIncomeAndExpenseAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AnalysisOfIncomeAndExpenseAbstract_lbl" xml:lang="en-US" id="id_10794308_2934095_1_1"> Analysis of income and expense [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AnalysisOfIncomeAndExpenseAbstract_lbl" xml:lang="en-US" id="id_10794308_2934095_2_1"> Analysis of income and expense [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:to="ifrs-full_AnalysisOfIncomeAndExpenseAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AnalysisOfIncomeAndExpenseLineItems" xlink:label="cm_AnalysisOfIncomeAndExpenseLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AnalysisOfIncomeAndExpenseLineItems_lbl" xml:lang="en-US" id="id_10794308_2939857_3_1"> Analysis Of Income And Expense [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AnalysisOfIncomeAndExpenseLineItems_lbl" xml:lang="en-US" id="id_10794308_2939857_1_1"> Analysis Of Income And Expense [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AnalysisOfIncomeAndExpenseLineItems_lbl" xml:lang="en-US" id="id_10794308_2939857_2_1"> Analysis Of Income And Expense [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AnalysisOfIncomeAndExpenseLineItems" xlink:to="cm_AnalysisOfIncomeAndExpenseLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AnalysisOfIncomeAndExpenseTable" xlink:label="cm_AnalysisOfIncomeAndExpenseTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AnalysisOfIncomeAndExpenseTable_lbl" xml:lang="en-US" id="id_10794308_2978110_3_1"> Analysis Of Income And Expense [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AnalysisOfIncomeAndExpenseTable_lbl" xml:lang="en-US" id="id_10794308_2978110_1_1"> Analysis Of Income And Expense [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AnalysisOfIncomeAndExpenseTable_lbl" xml:lang="en-US" id="id_10794308_2978110_2_1"> Analysis Of Income And Expense [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AnalysisOfIncomeAndExpenseTable" xlink:to="cm_AnalysisOfIncomeAndExpenseTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AnnualPercentageChangeInCanadianRealGDP" xlink:label="cm_AnnualPercentageChangeInCanadianRealGDP"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AnnualPercentageChangeInCanadianRealGDP_lbl" xml:lang="en-US" id="id_10794308_3413693_3_1"> Annual percentage change in Canadian real GDP. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AnnualPercentageChangeInCanadianRealGDP_lbl" xml:lang="en-US" id="id_10794308_3413693_1_1"> Annual Percentage Change in Canadian Real GDP </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AnnualPercentageChangeInCanadianRealGDP_lbl" xml:lang="en-US" id="id_10794308_3413693_2_1"> Canadian GDP year over year growth </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AnnualPercentageChangeInCanadianRealGDP" xlink:to="cm_AnnualPercentageChangeInCanadianRealGDP_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ApplicableTaxRate" xlink:label="ifrs-full_ApplicableTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ApplicableTaxRate_lbl" xml:lang="en-US" id="id_10794308_2935585_1_1"> Applicable tax rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ApplicableTaxRate_lbl" xml:lang="en-US" id="id_10794308_2935585_2_1"> Combined Canadian federal and provincial income tax rate applied to income before income taxes, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ApplicableTaxRate" xlink:to="ifrs-full_ApplicableTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AprilFourTwoThousandAndTwentyEightMember" xlink:label="cm_AprilFourTwoThousandAndTwentyEightMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AprilFourTwoThousandAndTwentyEightMember_lbl" xml:lang="en-US" id="id_10794308_3398048_3_1"> April four two thousand and twenty eight [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AprilFourTwoThousandAndTwentyEightMember_lbl" xml:lang="en-US" id="id_10794308_3398048_1_1"> April four two thousand and twenty eight [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AprilFourTwoThousandAndTwentyEightMember_lbl" xml:lang="en-US" id="id_10794308_3398048_2_1"> April 4, 2028 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AprilFourTwoThousandAndTwentyEightMember" xlink:to="cm_AprilFourTwoThousandAndTwentyEightMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetBackedSecuritiesMember" xlink:label="us-gaap_AssetBackedSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetBackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2917033_1_1"> Asset-backed Securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetBackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2917033_2_1"> Asset-backed securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetBackedSecuritiesMember" xlink:to="us-gaap_AssetBackedSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Assets" xlink:label="ifrs-full_Assets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_1_1"> Assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_32_1"> Total assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_33_1"> Total credit exposures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_2_1"> Asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_6_1"> Total assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US" id="id_10794308_2935592_12_1"> Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssetsAbstract" xlink:label="ifrs-full_AssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935082_1_1"> Assets [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935082_2_1"> Assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935082_12_1"> On-balance sheet assets at carrying value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsAbstract" xlink:to="ifrs-full_AssetsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssetsAndLiabilitiesAxis" xlink:label="ifrs-full_AssetsAndLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsAndLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2935593_1_1"> Assets and liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsAndLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2935593_2_1"> Assets and liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsAndLiabilitiesAxis" xlink:to="ifrs-full_AssetsAndLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssetsAndLiabilitiesMember" xlink:label="ifrs-full_AssetsAndLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsAndLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2935594_1_1"> Assets and liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsAndLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2935594_2_1"> Assets and liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsAndLiabilitiesMember" xlink:to="ifrs-full_AssetsAndLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory" xlink:label="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394066_3_1"> Assets and liabilities not carried on the consolidated balance sheet at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394066_1_1"> Assets And Liabilities Not Carried On The Consolidated Balance Sheet At Fair Value Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394066_2_1"> Summary of fair value of financial instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory" xlink:to="cm_AssetsAndLiabilitiesNotCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AssetsOfUnconsolidatedStructuredEntities" xlink:label="cm_AssetsOfUnconsolidatedStructuredEntities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AssetsOfUnconsolidatedStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_3394158_3_1"> Total assets of unconsolidated structured entities represent the maximum assets that may have to be purchased by the conduits under purchase commitments outstanding. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AssetsOfUnconsolidatedStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_3394158_1_1"> Assets of Unconsolidated Structured Entities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AssetsOfUnconsolidatedStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_3394158_2_1"> Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AssetsOfUnconsolidatedStructuredEntities" xlink:to="cm_AssetsOfUnconsolidatedStructuredEntities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities" xlink:label="ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2935393_1_1"> Assets recognised in entity's financial statements in relation to structured entities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2935393_2_1"> Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities" xlink:to="ifrs-full_AssetsRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssetsThatEntityContinuesToRecognise" xlink:label="ifrs-full_AssetsThatEntityContinuesToRecognise"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsThatEntityContinuesToRecognise_lbl" xml:lang="en-US" id="id_10794308_2935601_1_1"> Assets that entity continues to recognise </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsThatEntityContinuesToRecognise_lbl" xml:lang="en-US" id="id_10794308_2935601_2_1"> Carrying amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsThatEntityContinuesToRecognise" xlink:to="ifrs-full_AssetsThatEntityContinuesToRecognise_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AssetsUnderManagement" xlink:label="cm_AssetsUnderManagement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AssetsUnderManagement_lbl" xml:lang="en-US" id="id_10794308_3394304_3_1"> Assets managed by CIBC that are beneficially owned by clients and are, therefore, not reported on the consolidated balance sheet. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AssetsUnderManagement_lbl" xml:lang="en-US" id="id_10794308_3394304_1_1"> Assets under management </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AssetsUnderManagement_lbl" xml:lang="en-US" id="id_10794308_3394304_2_1"> Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AssetsUnderManagement" xlink:to="cm_AssetsUnderManagement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise" xlink:label="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise_lbl" xml:lang="en-US" id="id_10794308_2935395_1_1"> Associated liabilities that entity continues to recognise </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise_lbl" xml:lang="en-US" id="id_10794308_2935395_2_1"> Carrying amount of associated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise_lbl" xml:lang="en-US" id="id_10794308_2935395_12_1"> Secured borrowings </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise" xlink:to="ifrs-full_AssociatedLiabilitiesThatEntityContinuesToRecognise_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AssociatesMember" xlink:label="ifrs-full_AssociatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2935603_1_1"> Associates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2935603_2_1"> Associates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssociatesMember" xlink:to="ifrs-full_AssociatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AtCarryingValueMember" xlink:label="cm_AtCarryingValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AtCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3005959_3_1"> At carrying value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AtCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3005959_1_1"> At Carrying Value [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AtCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3005959_2_1"> At Carrying Value [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AtCarryingValueMember" xlink:to="cm_AtCarryingValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AtFairValueMember" xlink:label="ifrs-full_AtFairValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2934104_1_1"> At fair value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2934104_2_1"> At fair value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AtFairValueMember" xlink:to="ifrs-full_AtFairValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AudCadMember" xlink:label="cm_AudCadMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AudCadMember_lbl" xml:lang="en-US" id="id_10794308_3413101_3_1"> AUD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AudCadMember_lbl" xml:lang="en-US" id="id_10794308_3413101_1_1"> AUD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AudCadMember_lbl" xml:lang="en-US" id="id_10794308_3413101_2_1"> AUD - CAD [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AudCadMember" xlink:to="cm_AudCadMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AugustThirtyOneTwoThousandAndEightyFiveMember" xlink:label="cm_AugustThirtyOneTwoThousandAndEightyFiveMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AugustThirtyOneTwoThousandAndEightyFiveMember_lbl" xml:lang="en-US" id="id_10794308_3052572_3_1"> August thirty one two thousand and eighty five. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AugustThirtyOneTwoThousandAndEightyFiveMember_lbl" xml:lang="en-US" id="id_10794308_3052572_1_1"> August thirty one two thousand and eighty five [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AugustThirtyOneTwoThousandAndEightyFiveMember_lbl" xml:lang="en-US" id="id_10794308_3052572_2_1"> August 31, 2085 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AugustThirtyOneTwoThousandAndEightyFiveMember" xlink:to="cm_AugustThirtyOneTwoThousandAndEightyFiveMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AvailableforsaleAndHeldtomaturityMember" xlink:label="cm_AvailableforsaleAndHeldtomaturityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AvailableforsaleAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3406465_3_1"> Available-for-sale and held-to-maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AvailableforsaleAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3406465_1_1"> Available-for-sale and held-to-maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AvailableforsaleAndHeldtomaturityMember_lbl" xml:lang="en-US" id="id_10794308_3406465_2_1"> Available-for-sale and held-to-maturity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AvailableforsaleAndHeldtomaturityMember" xlink:to="cm_AvailableforsaleAndHeldtomaturityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate" xlink:label="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052445_3_1"> Available for sale and held to maturity securities recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052445_1_1"> Available For Sale And Held To Maturity Securities Recognised As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052445_2_1"> AFS and HTM securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate" xlink:to="cm_AvailableForSaleAndHeldToMaturitySecuritiesRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AvailableForSaleDebtSecuritiesMember" xlink:label="cm_AvailableForSaleDebtSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AvailableForSaleDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2982021_3_1"> Available- for- sale debt securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AvailableForSaleDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2982021_1_1"> Available- for- sale debt securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AvailableForSaleDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2982021_2_1"> Available- for- sale debt securities [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AvailableForSaleDebtSecuritiesMember" xlink:to="cm_AvailableForSaleDebtSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AvailableforsaleFinancialAssetsAbstract" xlink:label="ifrs-full_AvailableforsaleFinancialAssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AvailableforsaleFinancialAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934106_1_1"> Available-for-sale financial assets [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AvailableforsaleFinancialAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934106_2_1"> AFS debt and equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AvailableforsaleFinancialAssetsAbstract" xlink:to="ifrs-full_AvailableforsaleFinancialAssetsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract" xlink:label="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406063_3_1"> Available For Sales Securities And Held To Maturity Securities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406063_1_1"> Available For Sales Securities And Held To Maturity Securities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406063_2_1"> AFS and HTM securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract" xlink:to="cm_AvailableForSalesSecuritiesAndHeldToMaturitySecuritiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AverageAssets" xlink:label="cm_AverageAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AverageAssets_lbl" xml:lang="en-US" id="id_10794308_2955577_3_1"> Average assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AverageAssets_lbl" xml:lang="en-US" id="id_10794308_2955577_1_1"> Average assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AverageAssets_lbl" xml:lang="en-US" id="id_10794308_2955577_2_1"> Average assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AverageAssets" xlink:to="cm_AverageAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AverageCreditImpairedLoansAndUndrawn" xlink:label="cm_AverageCreditImpairedLoansAndUndrawn"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AverageCreditImpairedLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406551_3_1"> Average credit impaired loans and undrawn. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AverageCreditImpairedLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406551_1_1"> Average credit impaired loans and undrawn </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AverageCreditImpairedLoansAndUndrawn_lbl" xml:lang="en-US" id="id_10794308_3406551_2_1"> Average balance of gross impaired loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AverageCreditImpairedLoansAndUndrawn" xlink:to="cm_AverageCreditImpairedLoansAndUndrawn_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AverageEffectiveTaxRate" xlink:label="ifrs-full_AverageEffectiveTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AverageEffectiveTaxRate_lbl" xml:lang="en-US" id="id_10794308_2935604_1_1"> Average effective tax rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_AverageEffectiveTaxRate_lbl" xml:lang="en-US" id="id_10794308_2935604_6_1"> Income taxes in the consolidated statement of income, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AverageEffectiveTaxRate" xlink:to="ifrs-full_AverageEffectiveTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AverageFixedInterestRateOfHedgingInstrument" xlink:label="cm_AverageFixedInterestRateOfHedgingInstrument"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AverageFixedInterestRateOfHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_3407000_3_1"> Average Fixed Interest Rate Of Hedging Instrument </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AverageFixedInterestRateOfHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_3407000_1_1"> Average Fixed Interest Rate Of Hedging Instrument </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AverageFixedInterestRateOfHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_3407000_2_1"> Average fixed interest rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AverageFixedInterestRateOfHedgingInstrument" xlink:to="cm_AverageFixedInterestRateOfHedgingInstrument_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AverageForeignExchangeRate" xlink:label="ifrs-full_AverageForeignExchangeRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AverageForeignExchangeRate_lbl" xml:lang="en-US" id="id_10794308_2934107_1_1"> Average foreign exchange rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AverageForeignExchangeRate_lbl" xml:lang="en-US" id="id_10794308_2934107_2_1"> Average exchange rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AverageForeignExchangeRate" xlink:to="ifrs-full_AverageForeignExchangeRate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_AveragePriceOfHedgingInstrument" xlink:label="ifrs-full_AveragePriceOfHedgingInstrument"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AveragePriceOfHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_2935398_1_1"> Average price of hedging instrument </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AveragePriceOfHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_2935398_2_1"> Average share price </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AveragePriceOfHedgingInstrument" xlink:to="ifrs-full_AveragePriceOfHedgingInstrument_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AverageRiskMember" xlink:label="cm_AverageRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AverageRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053861_3_1"> Average risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AverageRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053861_1_1"> Average risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AverageRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053861_2_1"> Average risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AverageRiskMember" xlink:to="cm_AverageRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_AverageValueMember" xlink:label="cm_AverageValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_AverageValueMember_lbl" xml:lang="en-US" id="id_10794308_3413697_3_1"> Average value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_AverageValueMember_lbl" xml:lang="en-US" id="id_10794308_3413697_1_1"> Average Value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_AverageValueMember_lbl" xml:lang="en-US" id="id_10794308_3413697_2_1"> Average Value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_AverageValueMember" xlink:to="cm_AverageValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BackstopLiquidityFacilitiesMember" xlink:label="cm_BackstopLiquidityFacilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BackstopLiquidityFacilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2990621_3_1"> Backstop liquidity facilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BackstopLiquidityFacilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2990621_1_1"> Backstop liquidity facilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BackstopLiquidityFacilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2990621_2_1"> Backstop liquidity facilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BackstopLiquidityFacilitiesMember" xlink:to="cm_BackstopLiquidityFacilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xml:lang="en-US" id="id_10794308_2917989_1_1"> Balance Sheet Location [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xml:lang="en-US" id="id_10794308_2917989_2_1"> Balance Sheet Location [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BalanceSheetLocationDomain_lbl" xml:lang="en-US" id="id_10794308_2917588_1_1"> Balance Sheet Location [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BalanceSheetLocationDomain_lbl" xml:lang="en-US" id="id_10794308_2917588_2_1"> Balance Sheet Location [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_BalanceSheetLocationDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BankAcceptanceAssets" xlink:label="ifrs-full_BankAcceptanceAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BankAcceptanceAssets_lbl" xml:lang="en-US" id="id_10794308_2935096_1_1"> Bank acceptance assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BankAcceptanceAssets_lbl" xml:lang="en-US" id="id_10794308_2935096_2_1"> Customers' liability under acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BankAcceptanceAssets" xlink:to="ifrs-full_BankAcceptanceAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BankAcceptanceLiabilities" xlink:label="ifrs-full_BankAcceptanceLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BankAcceptanceLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935608_1_1"> Bank acceptance liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BankAcceptanceLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935608_2_1"> Acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BankAcceptanceLiabilities" xlink:to="ifrs-full_BankAcceptanceLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BankDepositsMember" xlink:label="cm_BankDepositsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BankDepositsMember_lbl" xml:lang="en-US" id="id_10794308_3006186_3_1"> Bank deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BankDepositsMember_lbl" xml:lang="en-US" id="id_10794308_3006186_1_1"> Bank Deposits [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BankDepositsMember_lbl" xml:lang="en-US" id="id_10794308_3006186_2_1"> Bank [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BankDepositsMember" xlink:to="cm_BankDepositsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BankOfNewYorkMellonMember" xlink:label="cm_BankOfNewYorkMellonMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BankOfNewYorkMellonMember_lbl" xml:lang="en-US" id="id_10794308_2990936_3_1"> Bank of new york mellon. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BankOfNewYorkMellonMember_lbl" xml:lang="en-US" id="id_10794308_2990936_1_1"> Bank of new york mellon [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BankOfNewYorkMellonMember_lbl" xml:lang="en-US" id="id_10794308_2990936_2_1"> Bank of new york mellon [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BankOfNewYorkMellonMember" xlink:to="cm_BankOfNewYorkMellonMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BankOwnedLiquidAssetsMember" xlink:label="cm_BankOwnedLiquidAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BankOwnedLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3407675_3_1"> Bank owned liquid assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BankOwnedLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3407675_1_1"> Bank owned liquid assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BankOwnedLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3407675_2_1"> Bank owned liquid assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BankOwnedLiquidAssetsMember" xlink:to="cm_BankOwnedLiquidAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BankRecapitalizationBailinConversionRegulationsMember" xlink:label="cm_BankRecapitalizationBailinConversionRegulationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BankRecapitalizationBailinConversionRegulationsMember_lbl" xml:lang="en-US" id="id_10794308_3410839_3_1"> Bank recapitalization (bail-in) conversion regulations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BankRecapitalizationBailinConversionRegulationsMember_lbl" xml:lang="en-US" id="id_10794308_3410839_1_1"> Bank recapitalization (bail-in) conversion regulations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BankRecapitalizationBailinConversionRegulationsMember_lbl" xml:lang="en-US" id="id_10794308_3410839_2_1"> Bank recapitalization (bail-in) conversion regulations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BankRecapitalizationBailinConversionRegulationsMember" xlink:to="cm_BankRecapitalizationBailinConversionRegulationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BanksMember" xlink:label="cm_BanksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BanksMember_lbl" xml:lang="en-US" id="id_10794308_3053238_3_1"> Banks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BanksMember_lbl" xml:lang="en-US" id="id_10794308_3053238_1_1"> Banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BanksMember_lbl" xml:lang="en-US" id="id_10794308_3053238_2_1"> Banks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BanksMember" xlink:to="cm_BanksMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BaselIIIMember" xlink:label="cm_BaselIIIMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BaselIIIMember_lbl" xml:lang="en-US" id="id_10794308_2982739_3_1"> Basel III. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BaselIIIMember_lbl" xml:lang="en-US" id="id_10794308_2982739_1_1"> Basel III [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BaselIIIMember_lbl" xml:lang="en-US" id="id_10794308_2982739_2_1"> Basel III requirement [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BaselIIIMember" xlink:to="cm_BaselIIIMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BaseScenarioMember" xlink:label="cm_BaseScenarioMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BaseScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393982_3_1"> Base case. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BaseScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393982_1_1"> Base Scenario [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BaseScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393982_2_1"> Base case [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BaseScenarioMember" xlink:to="cm_BaseScenarioMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="ifrs-full_BasicEarningsLossPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935613_1_1"> Basic earnings (loss) per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935613_2_1"> Basic </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935613_12_1"> Basic EPS </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsLossPerShare" xlink:to="ifrs-full_BasicEarningsLossPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BasicEarningsPerShareAbstract" xlink:label="ifrs-full_BasicEarningsPerShareAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BasicEarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2935615_1_1"> Basic earnings per share [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BasicEarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2935615_2_1"> Basic EPS </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsPerShareAbstract" xlink:to="ifrs-full_BasicEarningsPerShareAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_BB" xlink:label="country_BB"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_BB_lbl" xml:lang="en-US" id="id_10794308_2933434_1_1"> BARBADOS </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_BB_lbl" xml:lang="en-US" id="id_10794308_2933434_2_1"> BARBADOS </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_BB" xlink:to="country_BB_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BifurcatedEmbeddedDerivatives" xlink:label="cm_BifurcatedEmbeddedDerivatives"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BifurcatedEmbeddedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3394096_3_1"> Bifurcated embedded derivatives included in Deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BifurcatedEmbeddedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3394096_1_1"> Bifurcated Embedded Derivatives </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BifurcatedEmbeddedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3394096_2_1"> Derivative instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BifurcatedEmbeddedDerivatives" xlink:to="cm_BifurcatedEmbeddedDerivatives_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BondsMember" xlink:label="us-gaap_BondsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BondsMember_lbl" xml:lang="en-US" id="id_10794308_2917802_1_1"> Bonds [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BondsMember_lbl" xml:lang="en-US" id="id_10794308_2917802_2_1"> Bonds [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BondsMember" xlink:to="us-gaap_BondsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BorrowingsInterestRate" xlink:label="ifrs-full_BorrowingsInterestRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsInterestRate_lbl" xml:lang="en-US" id="id_10794308_2935625_1_1"> Borrowings, interest rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BorrowingsInterestRate_lbl" xml:lang="en-US" id="id_10794308_2935625_2_1"> Borrowings interest rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_BorrowingsInterestRate_lbl" xml:lang="en-US" id="id_10794308_2935625_12_1"> Interest rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsInterestRate" xlink:to="ifrs-full_BorrowingsInterestRate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BorrowingsInterestRateBasis" xlink:label="ifrs-full_BorrowingsInterestRateBasis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsInterestRateBasis_lbl" xml:lang="en-US" id="id_10794308_2934124_1_1"> Borrowings, interest rate basis </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BorrowingsInterestRateBasis_lbl" xml:lang="en-US" id="id_10794308_2934124_2_1"> Borrowings, interest rate basis </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_BorrowingsInterestRateBasis_lbl" xml:lang="en-US" id="id_10794308_2934124_12_1"> Interest rate basis </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsInterestRateBasis" xlink:to="ifrs-full_BorrowingsInterestRateBasis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BorrowingsMaturity" xlink:label="ifrs-full_BorrowingsMaturity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsMaturity_lbl" xml:lang="en-US" id="id_10794308_2935107_1_1"> Borrowings, maturity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BorrowingsMaturity_lbl" xml:lang="en-US" id="id_10794308_2935107_2_1"> Contractual maturity date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_BorrowingsMaturity_lbl" xml:lang="en-US" id="id_10794308_2935107_12_1"> Notes, maturity date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsMaturity" xlink:to="ifrs-full_BorrowingsMaturity_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BorrowingsRedemptionPeriodAxis" xlink:label="cm_BorrowingsRedemptionPeriodAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BorrowingsRedemptionPeriodAxis_lbl" xml:lang="en-US" id="id_10794308_2980363_3_1"> Borrowings redemption period [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BorrowingsRedemptionPeriodAxis_lbl" xml:lang="en-US" id="id_10794308_2980363_1_1"> Borrowings redemption period [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BorrowingsRedemptionPeriodAxis_lbl" xml:lang="en-US" id="id_10794308_2980363_2_1"> Borrowings redemption period [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BorrowingsRedemptionPeriodAxis" xlink:to="cm_BorrowingsRedemptionPeriodAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BorrowingsRedemptionPeriodDomain" xlink:label="cm_BorrowingsRedemptionPeriodDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BorrowingsRedemptionPeriodDomain_lbl" xml:lang="en-US" id="id_10794308_2981994_3_1"> Borrowings redemption period [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BorrowingsRedemptionPeriodDomain_lbl" xml:lang="en-US" id="id_10794308_2981994_1_1"> Borrowings redemption period [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BorrowingsRedemptionPeriodDomain_lbl" xml:lang="en-US" id="id_10794308_2981994_2_1"> Borrowings redemption period [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BorrowingsRedemptionPeriodDomain" xlink:to="cm_BorrowingsRedemptionPeriodDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BottomOfRangeMember" xlink:label="ifrs-full_BottomOfRangeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BottomOfRangeMember_lbl" xml:lang="en-US" id="id_10794308_2935626_1_1"> Bottom of range [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BottomOfRangeMember_lbl" xml:lang="en-US" id="id_10794308_2935626_2_1"> Bottom of range [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BottomOfRangeMember" xlink:to="ifrs-full_BottomOfRangeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BrandNamesMember" xlink:label="ifrs-full_BrandNamesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BrandNamesMember_lbl" xml:lang="en-US" id="id_10794308_2935627_1_1"> Brand names [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BrandNamesMember_lbl" xml:lang="en-US" id="id_10794308_2935627_2_1"> Brand names [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BrandNamesMember" xlink:to="ifrs-full_BrandNamesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BroadcastingPublishingAndPrintingMember" xlink:label="cm_BroadcastingPublishingAndPrintingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BroadcastingPublishingAndPrintingMember_lbl" xml:lang="en-US" id="id_10794308_3053776_3_1"> Broadcasting, publishing and printing. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BroadcastingPublishingAndPrintingMember_lbl" xml:lang="en-US" id="id_10794308_3053776_1_1"> Broadcasting, publishing and printing [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BroadcastingPublishingAndPrintingMember_lbl" xml:lang="en-US" id="id_10794308_3053776_2_1"> Broadcasting, publishing and printing [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BroadcastingPublishingAndPrintingMember" xlink:to="cm_BroadcastingPublishingAndPrintingMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BrokerageFeeIncome" xlink:label="ifrs-full_BrokerageFeeIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BrokerageFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2935109_1_1"> Brokerage fee income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BrokerageFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2935109_2_1"> Commissions on securities transactions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BrokerageFeeIncome" xlink:to="ifrs-full_BrokerageFeeIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BuildingsAndEquipmentMember" xlink:label="cm_BuildingsAndEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BuildingsAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_3052976_3_1"> Buildings and equipment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BuildingsAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_3052976_1_1"> Buildings and equipment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BuildingsAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_3052976_2_1"> Buildings and equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BuildingsAndEquipmentMember" xlink:to="cm_BuildingsAndEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BuildingsMember" xlink:label="ifrs-full_BuildingsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BuildingsMember_lbl" xml:lang="en-US" id="id_10794308_2934125_1_1"> Buildings [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BuildingsMember_lbl" xml:lang="en-US" id="id_10794308_2934125_2_1"> Buildings [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BuildingsMember" xlink:to="ifrs-full_BuildingsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances" xlink:label="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409875_3_1"> Business and government customer liabilities under acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409875_1_1"> Business and Government Customer Liabilities Under Acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409875_2_1"> Customers' liability under acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances" xlink:to="cm_BusinessAndGovernmentCustomerLiabilitiesUnderAcceptances_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember" xlink:label="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3395036_3_1"> Business And Government Deposits And Secured Borrowings [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3395036_1_1"> Business And Government Deposits And Secured Borrowings [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3395036_2_1"> Business And Government Deposits And Secured Borrowings [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember" xlink:to="cm_BusinessAndGovernmentDepositsAndSecuredBorrowingsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentDepositsMember" xlink:label="cm_BusinessAndGovernmentDepositsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996999_3_1"> Business and government deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996999_1_1"> Business And Government Deposits [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996999_2_1"> Business and government [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentDepositsMember" xlink:to="cm_BusinessAndGovernmentDepositsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentLoansAndAcceptancesMember" xlink:label="cm_BusinessAndGovernmentLoansAndAcceptancesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3002289_3_1"> Business and government loans and acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3002289_1_1"> Business and government loans and acceptances [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3002289_2_1"> Business and government loans and acceptances [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentLoansAndAcceptancesMember" xlink:to="cm_BusinessAndGovernmentLoansAndAcceptancesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentLoansMember" xlink:label="cm_BusinessAndGovernmentLoansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentLoansMember_lbl" xml:lang="en-US" id="id_10794308_3001327_3_1"> business and government loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentLoansMember_lbl" xml:lang="en-US" id="id_10794308_3001327_1_1"> Business And Government Loans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentLoansMember_lbl" xml:lang="en-US" id="id_10794308_3001327_2_1"> Business and government loans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentLoansMember" xlink:to="cm_BusinessAndGovernmentLoansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentMember" xlink:label="cm_BusinessAndGovernmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991285_3_1"> Business and government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991285_1_1"> Business and government [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991285_2_1"> Business and government [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentMember" xlink:to="cm_BusinessAndGovernmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessAndGovernmentPortfoliosMember" xlink:label="cm_BusinessAndGovernmentPortfoliosMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessAndGovernmentPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053714_3_1"> Business and government portfolios. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessAndGovernmentPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053714_1_1"> Business and government portfolios [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessAndGovernmentPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053714_2_1"> Business and government portfolios [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessAndGovernmentPortfoliosMember" xlink:to="cm_BusinessAndGovernmentPortfoliosMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_BusinessCombinationsAxis" xlink:label="ifrs-full_BusinessCombinationsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BusinessCombinationsAxis_lbl" xml:lang="en-US" id="id_10794308_2935629_1_1"> Business combinations [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BusinessCombinationsAxis_lbl" xml:lang="en-US" id="id_10794308_2935629_2_1"> Business combinations [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BusinessCombinationsAxis" xlink:to="ifrs-full_BusinessCombinationsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_BusinessServicesMember" xlink:label="cm_BusinessServicesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_BusinessServicesMember_lbl" xml:lang="en-US" id="id_10794308_3395263_3_1"> Business Services. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_BusinessServicesMember_lbl" xml:lang="en-US" id="id_10794308_3395263_1_1"> Business Services [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_BusinessServicesMember_lbl" xml:lang="en-US" id="id_10794308_3395263_2_1"> Business services [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_BusinessServicesMember" xlink:to="cm_BusinessServicesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_CA" xlink:label="country_CA"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_CA_lbl" xml:lang="en-US" id="id_10794308_2933169_1_1"> CANADA </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_CA_lbl" xml:lang="en-US" id="id_10794308_2933169_2_1"> Canada [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_CA" xlink:to="country_CA_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_CAD" xlink:label="currency_CAD"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="currency_CAD_lbl" xml:lang="en-US" id="id_10794308_2934686_1_1"> Canada, Dollars </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="currency_CAD_lbl" xml:lang="en-US" id="id_10794308_2934686_2_1"> Canadian currency [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="currency_CAD" xlink:to="currency_CAD_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadaMortgageAndHousingCorporationMember" xlink:label="cm_CanadaMortgageAndHousingCorporationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadaMortgageAndHousingCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2990941_3_1"> Canada mortgage and housing corporation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadaMortgageAndHousingCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2990941_1_1"> Canada mortgage and housing corporation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadaMortgageAndHousingCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2990941_2_1"> Canada mortgage and housing corporation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadaMortgageAndHousingCorporationMember" xlink:to="cm_CanadaMortgageAndHousingCorporationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianCommercialBankingAndWealthManagementMember" xlink:label="cm_CanadianCommercialBankingAndWealthManagementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051514_3_1"> Canadian Commercial Banking and Wealth Management. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051514_1_1"> Canadian Commercial Banking and Wealth Management [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051514_2_1"> Canadian Commercial Banking and Wealth Management [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianCommercialBankingAndWealthManagementMember" xlink:to="cm_CanadianCommercialBankingAndWealthManagementMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianCurrencyMember" xlink:label="cm_CanadianCurrencyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991386_3_1"> Canadian currency. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991386_1_1"> Canadian currency [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991386_2_1"> Canadian currency [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianCurrencyMember" xlink:to="cm_CanadianCurrencyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianEquityFundsMember" xlink:label="cm_CanadianEquityFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990988_3_1"> Canadian equity funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990988_1_1"> Canadian equity funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990988_2_1"> Canadian equity funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianEquityFundsMember" xlink:to="cm_CanadianEquityFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianFederalGovernmentMember" xlink:label="cm_CanadianFederalGovernmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianFederalGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991174_3_1"> Canadian federal government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianFederalGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991174_1_1"> Canadian federal government [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianFederalGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_2991174_2_1"> Canadian federal government [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianFederalGovernmentMember" xlink:to="cm_CanadianFederalGovernmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember" xlink:label="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3407673_3_1"> Canadian government guaranteed National Housing Act mortgage-backed securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3407673_1_1"> Canadian government guaranteed National Housing Act mortgage-backed securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3407673_2_1"> Canadian government guaranteed National Housing Act mortgage-backed securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember" xlink:to="cm_CanadianGovernmentGuaranteedNationalHousingActMortgagebackedSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianImperialHoldingsIncMember" xlink:label="cm_CanadianImperialHoldingsIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianImperialHoldingsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991540_3_1"> Canadian Imperial Holdings Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianImperialHoldingsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991540_1_1"> Canadian Imperial Holdings Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianImperialHoldingsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991540_2_1"> Canadian Imperial Holdings Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianImperialHoldingsIncMember" xlink:to="cm_CanadianImperialHoldingsIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianPercentageOfUnemploymentRate" xlink:label="cm_CanadianPercentageOfUnemploymentRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianPercentageOfUnemploymentRate_lbl" xml:lang="en-US" id="id_10794308_3413694_3_1"> Canadian percentage of unemployment rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianPercentageOfUnemploymentRate_lbl" xml:lang="en-US" id="id_10794308_3413694_1_1"> Canadian Percentage of Unemployment Rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianPercentageOfUnemploymentRate_lbl" xml:lang="en-US" id="id_10794308_3413694_2_1"> Canadian unemployment rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianPercentageOfUnemploymentRate" xlink:to="cm_CanadianPercentageOfUnemploymentRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianPersonalAndSmallBusinessBankingMember" xlink:label="cm_CanadianPersonalAndSmallBusinessBankingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianPersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3051519_3_1"> Canadian Personal and Small Business Banking. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianPersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3051519_1_1"> Canadian Personal and Small Business Banking [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianPersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3051519_2_1"> Canadian Personal and Small Business Banking [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianPersonalAndSmallBusinessBankingMember" xlink:to="cm_CanadianPersonalAndSmallBusinessBankingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CanadianWealthManagementMember" xlink:label="cm_CanadianWealthManagementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CanadianWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2996904_3_1"> Canadian wealth management. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CanadianWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2996904_1_1"> Canadian wealth management [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CanadianWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2996904_2_1"> Canadian Wealth Management [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CanadianWealthManagementMember" xlink:to="cm_CanadianWealthManagementMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Capital1" xlink:label="cm_Capital1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Capital1_lbl" xml:lang="en-US" id="id_10794308_2962337_3_1"> The amount of total capital as defined in the regulations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Capital1_lbl" xml:lang="en-US" id="id_10794308_2962337_1_1"> Capital1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Capital1_lbl" xml:lang="en-US" id="id_10794308_2962337_2_1"> Total capital </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Capital1" xlink:to="cm_Capital1_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CapitalCommitments" xlink:label="ifrs-full_CapitalCommitments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalCommitments_lbl" xml:lang="en-US" id="id_10794308_2935631_1_1"> Capital commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CapitalCommitments_lbl" xml:lang="en-US" id="id_10794308_2935631_2_1"> Capital commitment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CapitalCommitments_lbl" xml:lang="en-US" id="id_10794308_2935631_12_1"> Contractual amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalCommitments" xlink:to="ifrs-full_CapitalCommitments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CapitalCommitmentsAbstract" xlink:label="ifrs-full_CapitalCommitmentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalCommitmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934126_1_1"> Capital commitments [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CapitalCommitmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934126_2_1"> Capital commitments [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalCommitmentsAbstract" xlink:to="ifrs-full_CapitalCommitmentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CapitalMarketsMember" xlink:label="cm_CapitalMarketsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CapitalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_2996950_3_1"> Capital markets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CapitalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_2996950_1_1"> Capital markets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CapitalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_2996950_2_1"> Capital markets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CapitalMarketsMember" xlink:to="cm_CapitalMarketsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CapitalRatio" xlink:label="cm_CapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023915_3_1"> Capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023915_1_1"> Capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023915_2_1"> Total capital ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CapitalRatio" xlink:to="cm_CapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CapitalRequirementsAxis" xlink:label="ifrs-full_CapitalRequirementsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalRequirementsAxis_lbl" xml:lang="en-US" id="id_10794308_2935633_1_1"> Capital requirements [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CapitalRequirementsAxis_lbl" xml:lang="en-US" id="id_10794308_2935633_2_1"> Capital requirements [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalRequirementsAxis" xlink:to="ifrs-full_CapitalRequirementsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CapitalRequirementsMember" xlink:label="ifrs-full_CapitalRequirementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalRequirementsMember_lbl" xml:lang="en-US" id="id_10794308_2934127_1_1"> Capital requirements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CapitalRequirementsMember_lbl" xml:lang="en-US" id="id_10794308_2934127_2_1"> Capital requirements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalRequirementsMember" xlink:to="ifrs-full_CapitalRequirementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CapitalRWA" xlink:label="cm_CapitalRWA"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394981_3_1"> RWA used in calculation of Total capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394981_1_1"> Capital RWA </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394981_2_1"> Total capital RWA </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CapitalRWA" xlink:to="cm_CapitalRWA_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CapitalTrustSecurities" xlink:label="cm_CapitalTrustSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CapitalTrustSecurities_lbl" xml:lang="en-US" id="id_10794308_3395244_3_1"> Notes issued by CIBC Capital Trust. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CapitalTrustSecurities_lbl" xml:lang="en-US" id="id_10794308_3395244_1_1"> Capital Trust Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CapitalTrustSecurities_lbl" xml:lang="en-US" id="id_10794308_3395244_2_1"> Notes issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_CapitalTrustSecurities_lbl" xml:lang="en-US" id="id_10794308_3395244_12_1"> Principal amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CapitalTrustSecurities" xlink:to="cm_CapitalTrustSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CaribbeanMember" xlink:label="cm_CaribbeanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_2991155_3_1"> Caribbean. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_2991155_1_1"> Caribbean [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_2991155_2_1"> Caribbean [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CaribbeanMember" xlink:to="cm_CaribbeanMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl" xml:lang="en-US" id="id_10794308_2934129_1_1"> Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl" xml:lang="en-US" id="id_10794308_2934129_2_1"> Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:to="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CarryingAmountMember" xlink:label="ifrs-full_CarryingAmountMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CarryingAmountMember_lbl" xml:lang="en-US" id="id_10794308_2934130_1_1"> Carrying amount [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CarryingAmountMember_lbl" xml:lang="en-US" id="id_10794308_2934130_2_1"> Carrying amount [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CarryingAmountMember" xlink:to="ifrs-full_CarryingAmountMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CarryingValueMember" xlink:label="cm_CarryingValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_2996940_3_1"> Carrying value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_2996940_1_1"> Carrying value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_2996940_2_1"> Carrying value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CarryingValueMember" xlink:to="cm_CarryingValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Cash1Member" xlink:label="cm_Cash1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Cash1Member_lbl" xml:lang="en-US" id="id_10794308_3012198_3_1"> Cash [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Cash1Member_lbl" xml:lang="en-US" id="id_10794308_3012198_1_1"> Cash 1 [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Cash1Member_lbl" xml:lang="en-US" id="id_10794308_3012198_2_1"> Cash 1 [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Cash1Member" xlink:to="cm_Cash1Member_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="ifrs-full_CashAndCashEquivalents"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2934132_1_1"> Cash and cash equivalents </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2934132_4_1"> Cash and non-interest-bearing deposits with banks at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2934132_5_1"> Cash and non-interest-bearing deposits with banks at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2934132_2_1"> Cash and non-interest-bearing deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2934811_1_1"> Cash and cash equivalents, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2934811_2_1"> Cash and cash equivalents and other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2934812_1_1"> Cash and cash equivalents recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2934812_2_1"> Cash </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashAndDepositsWithBanks" xlink:label="cm_CashAndDepositsWithBanks"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashAndDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_3060787_3_1"> Cash and cash equivalents and interest-bearing deposits with banks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashAndDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_3060787_1_1"> Cash and deposits with banks </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashAndDepositsWithBanks_lbl" xml:lang="en-US" id="id_10794308_3060787_2_1"> Cash and deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashAndDepositsWithBanks" xlink:to="cm_CashAndDepositsWithBanks_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashAndDepositsWithBanksMember" xlink:label="cm_CashAndDepositsWithBanksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashAndDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2992652_3_1"> Cash And Deposits With Banks [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashAndDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2992652_1_1"> Cash And Deposits With Banks [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashAndDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2992652_2_1"> Cash and deposits with banks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashAndDepositsWithBanksMember" xlink:to="cm_CashAndDepositsWithBanksMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralOnSecuritiesBorrowed" xlink:label="cm_CashCollateralOnSecuritiesBorrowed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2959892_3_1"> Cash collateral on securities borrowed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2959892_1_1"> Cash Collateral on Securities Borrowed </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2959892_2_1"> Cash collateral on securities borrowed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralOnSecuritiesBorrowed" xlink:to="cm_CashCollateralOnSecuritiesBorrowed_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralOnSecuritiesLent" xlink:label="cm_CashCollateralOnSecuritiesLent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2959896_3_1"> Cash collateral on securities lent. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2959896_1_1"> Cash Collateral on Securities Lent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2959896_2_1"> Cash collateral on securities lent </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralOnSecuritiesLent" xlink:to="cm_CashCollateralOnSecuritiesLent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralOnSecuritiesLentMember" xlink:label="cm_CashCollateralOnSecuritiesLentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralOnSecuritiesLentMember_lbl" xml:lang="en-US" id="id_10794308_3007820_3_1"> Cash collateral on securities lent. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralOnSecuritiesLentMember_lbl" xml:lang="en-US" id="id_10794308_3007820_1_1"> Cash Collateral On Securities Lent [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralOnSecuritiesLentMember_lbl" xml:lang="en-US" id="id_10794308_3007820_2_1"> Cash Collateral On Securities Lent [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralOnSecuritiesLentMember" xlink:to="cm_CashCollateralOnSecuritiesLentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralPayablesOnDerivativeInstruments" xlink:label="cm_CashCollateralPayablesOnDerivativeInstruments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralPayablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959466_3_1"> Cash collateral payables on derivative instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralPayablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959466_1_1"> Cash Collateral Payables On Derivative Instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralPayablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959466_2_1"> Derivative collateral payable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralPayablesOnDerivativeInstruments" xlink:to="cm_CashCollateralPayablesOnDerivativeInstruments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:label="ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935637_1_1"> Cash collateral pledged subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2935637_2_1"> Collateral pledged </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:to="ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralReceivablesOnDerivativeInstruments" xlink:label="cm_CashCollateralReceivablesOnDerivativeInstruments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralReceivablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959464_3_1"> Cash collateral receivables on derivative instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralReceivablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959464_1_1"> Cash Collateral Receivables on Derivative Instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralReceivablesOnDerivativeInstruments_lbl" xml:lang="en-US" id="id_10794308_2959464_2_1"> Derivative collateral receivable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralReceivablesOnDerivativeInstruments" xlink:to="cm_CashCollateralReceivablesOnDerivativeInstruments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralReceivedMember" xlink:label="cm_CashCollateralReceivedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394951_3_1"> Cash collateral received [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394951_1_1"> Cash Collateral Received [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394951_2_1"> Cash Collateral Received [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralReceivedMember" xlink:to="cm_CashCollateralReceivedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:label="ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935638_1_1"> Cash collateral received subject to enforceable master netting arrangement or similar agreement not set off against financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2935638_2_1"> Collateral received </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:to="ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashCollateralSecuritiesMember" xlink:label="cm_CashCollateralSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashCollateralSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3002285_3_1"> Cash collateral securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashCollateralSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3002285_1_1"> Cash Collateral Securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashCollateralSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3002285_2_1"> Cash Collateral Securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashCollateralSecuritiesMember" xlink:to="cm_CashCollateralSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashComponentMergerConsiderationPerShare" xlink:label="cm_CashComponentMergerConsiderationPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashComponentMergerConsiderationPerShare_lbl" xml:lang="en-US" id="id_10794308_3054549_3_1"> Cash component of merger consideration on a per share basis. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashComponentMergerConsiderationPerShare_lbl" xml:lang="en-US" id="id_10794308_3054549_1_1"> Cash component merger consideration per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashComponentMergerConsiderationPerShare_lbl" xml:lang="en-US" id="id_10794308_3054549_2_1"> Cash component merger consideration </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashComponentMergerConsiderationPerShare" xlink:to="cm_CashComponentMergerConsiderationPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashContributions" xlink:label="cm_CashContributions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashContributions_lbl" xml:lang="en-US" id="id_10794308_3413920_3_1"> Cash contributions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashContributions_lbl" xml:lang="en-US" id="id_10794308_3413920_1_1"> Cash Contributions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashContributions_lbl" xml:lang="en-US" id="id_10794308_3413920_2_1"> Cash contribution </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashContributions" xlink:to="cm_CashContributions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowHedgesAbstract" xlink:label="ifrs-full_CashFlowHedgesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_2934815_1_1"> Cash flow hedges [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_2934815_2_1"> Net change in cash flow hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowHedgesAbstract" xlink:to="ifrs-full_CashFlowHedgesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowHedgesMember" xlink:label="ifrs-full_CashFlowHedgesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2935639_1_1"> Cash flow hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2935639_2_1"> Cash flow hedges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowHedgesMember" xlink:to="ifrs-full_CashFlowHedgesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CashFlowHedgesRecognisedInProfitOrLoss" xlink:label="cm_CashFlowHedgesRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CashFlowHedgesRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3409905_3_1"> Cash flow hedges recognised in profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CashFlowHedgesRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3409905_1_1"> Cash Flow Hedges Recognised In Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CashFlowHedgesRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3409905_2_1"> Cash flows designated in cash flow hedges expected to affect net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CashFlowHedgesRecognisedInProfitOrLoss" xlink:to="cm_CashFlowHedgesRecognisedInProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xml:lang="en-US" id="id_10794308_2935642_1_1"> Cash flows from (used in) financing activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xml:lang="en-US" id="id_10794308_2935642_6_1"> Cash flows provided by (used in) financing activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935120_1_1"> Cash flows from (used in) financing activities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935120_2_1"> Cash flows provided by (used in) financing activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_2935423_1_1"> Cash flows from (used in) investing activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_2935423_6_1"> Cash flows provided by (used in) investing activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935424_1_1"> Cash flows from (used in) investing activities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935424_2_1"> Cash flows provided by (used in) investing activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2935125_1_1"> Cash flows from (used in) operating activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2935125_6_1"> Cash flows provided by (used in) operating activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935643_1_1"> Cash flows from (used in) operating activities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935643_2_1"> Cash flows provided by (used in) operating activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:label="ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_2935126_1_1"> Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_2935126_14_1"> Cash used in acquisitions, net of cash acquired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CashTransferred" xlink:label="ifrs-full_CashTransferred"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashTransferred_lbl" xml:lang="en-US" id="id_10794308_2935648_1_1"> Cash transferred </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_CashTransferred_lbl" xml:lang="en-US" id="id_10794308_2935648_32_1"> Cash transferred </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashTransferred_lbl" xml:lang="en-US" id="id_10794308_2935648_2_1"> Cash </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CashTransferred_lbl" xml:lang="en-US" id="id_10794308_2935648_12_1"> Cash consideration </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashTransferred" xlink:to="ifrs-full_CashTransferred_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:label="ifrs-full_CategoriesOfFinancialAssetsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CategoriesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935650_1_1"> Categories of financial assets [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CategoriesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935650_2_1"> Categories of financial assets [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:to="ifrs-full_CategoriesOfFinancialAssetsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:label="ifrs-full_CategoriesOfFinancialLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CategoriesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934823_1_1"> Categories of financial liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CategoriesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934823_2_1"> Categories of financial liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:to="ifrs-full_CategoriesOfFinancialLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl" xml:lang="en-US" id="id_10794308_2935131_1_1"> Categories of related parties [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl" xml:lang="en-US" id="id_10794308_2935131_2_1"> Categories of related parties [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:to="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991246_3_1"> Centrally cleared credit default swap contracts protection purchased. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991246_1_1"> Centrally cleared credit default swap contracts protection purchased [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991246_2_1"> Centrally cleared credit default swap contracts protection purchased [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember" xlink:to="cm_CentrallyClearedCreditDefaultSwapContractsProtectionPurchasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991248_3_1"> Centrally cleared credit default swap contracts protection sold. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991248_1_1"> Centrally cleared credit default swap contracts protection sold [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991248_2_1"> Centrally cleared credit default swap contracts protection sold [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember" xlink:to="cm_CentrallyClearedCreditDefaultSwapContractsProtectionSoldMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CentrallyClearedCreditDefaultSwapMember" xlink:label="cm_CentrallyClearedCreditDefaultSwapMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CentrallyClearedCreditDefaultSwapMember_lbl" xml:lang="en-US" id="id_10794308_3052427_3_1"> Centrally cleared credit default swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CentrallyClearedCreditDefaultSwapMember_lbl" xml:lang="en-US" id="id_10794308_3052427_1_1"> Centrally Cleared Credit Default Swap [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CentrallyClearedCreditDefaultSwapMember_lbl" xml:lang="en-US" id="id_10794308_3052427_2_1"> Centrally cleared commodity derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CentrallyClearedCreditDefaultSwapMember" xlink:to="cm_CentrallyClearedCreditDefaultSwapMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CentrallyClearedForwardRateAgreementsMember" xlink:label="cm_CentrallyClearedForwardRateAgreementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CentrallyClearedForwardRateAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991242_3_1"> Centrally cleared forward rate agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CentrallyClearedForwardRateAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991242_1_1"> Centrally cleared forward rate agreements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CentrallyClearedForwardRateAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991242_2_1"> Centrally cleared forward rate agreements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CentrallyClearedForwardRateAgreementsMember" xlink:to="cm_CentrallyClearedForwardRateAgreementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CentrallyClearedSwapContractsMember" xlink:label="cm_CentrallyClearedSwapContractsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CentrallyClearedSwapContractsMember_lbl" xml:lang="en-US" id="id_10794308_2991243_3_1"> Centrally cleared swap contracts. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CentrallyClearedSwapContractsMember_lbl" xml:lang="en-US" id="id_10794308_2991243_1_1"> Centrally cleared swap contracts [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CentrallyClearedSwapContractsMember_lbl" xml:lang="en-US" id="id_10794308_2991243_2_1"> Centrally cleared swap contracts [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CentrallyClearedSwapContractsMember" xlink:to="cm_CentrallyClearedSwapContractsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CertainCashInTransitBalancesRelateToSecuritizationProcess" xlink:label="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess_lbl" xml:lang="en-US" id="id_10794308_2955324_3_1"> Certain cash in transit balances relate to securitization process. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess_lbl" xml:lang="en-US" id="id_10794308_2955324_1_1"> Certain cash in transit balances relate to securitization process </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess_lbl" xml:lang="en-US" id="id_10794308_2955324_2_1"> Certain cash in transit balances related to securitization process </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess" xlink:to="cm_CertainCashInTransitBalancesRelateToSecuritizationProcess_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CET1CapitalRatio" xlink:label="cm_CET1CapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CET1CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3394982_3_1"> CET1 Capital Ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CET1CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3394982_1_1"> CET1 Capital Ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CET1CapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3394982_2_1"> CET1 ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CET1CapitalRatio" xlink:to="cm_CET1CapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CET1CapitalRWA" xlink:label="cm_CET1CapitalRWA"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CET1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394979_3_1"> RWA used in calculation of CET1 capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CET1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394979_1_1"> CET1 Capital RWA </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CET1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394979_2_1"> CET1 capital RWA </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CET1CapitalRWA" xlink:to="cm_CET1CapitalRWA_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:label="ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2934831_1_1"> Increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2934831_2_1"> FVO liabilities losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:to="ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ChangesInGoodwill" xlink:label="ifrs-full_ChangesInGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ChangesInGoodwill_lbl" xml:lang="en-US" id="id_10794308_2934833_1_1"> Increase (decrease) in goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ChangesInGoodwill_lbl" xml:lang="en-US" id="id_10794308_2934833_2_1"> Increase in goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ChangesInGoodwill_lbl" xml:lang="en-US" id="id_10794308_2934833_14_1"> Increase in goodwill </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ChangesInGoodwill" xlink:to="ifrs-full_ChangesInGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2934834_1_1"> Increase (decrease) in intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2934834_2_1"> Net additions and disposals of gross carrying amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ChangesInOtherProvisionsAbstract" xlink:label="ifrs-full_ChangesInOtherProvisionsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ChangesInOtherProvisionsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934841_1_1"> Changes in other provisions [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ChangesInOtherProvisionsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934841_2_1"> Changes in other provisions [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ChangesInOtherProvisionsAbstract" xlink:to="ifrs-full_ChangesInOtherProvisionsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcAssetManagementIncMember" xlink:label="cm_CibcAssetManagementIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcAssetManagementIncMember_lbl" xml:lang="en-US" id="id_10794308_2991580_3_1"> CIBC asset management inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcAssetManagementIncMember_lbl" xml:lang="en-US" id="id_10794308_2991580_1_1"> CIBC asset management inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcAssetManagementIncMember_lbl" xml:lang="en-US" id="id_10794308_2991580_2_1"> CIBC Asset Management Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcAssetManagementIncMember" xlink:to="cm_CibcAssetManagementIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcAustraliaLtdMember" xlink:label="cm_CibcAustraliaLtdMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcAustraliaLtdMember_lbl" xml:lang="en-US" id="id_10794308_2991515_3_1"> CIBC Australia Ltd. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcAustraliaLtdMember_lbl" xml:lang="en-US" id="id_10794308_2991515_1_1"> CIBC Australia Ltd [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcAustraliaLtdMember_lbl" xml:lang="en-US" id="id_10794308_2991515_2_1"> CIBC Australia Ltd [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcAustraliaLtdMember" xlink:to="cm_CibcAustraliaLtdMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcBaLimitedMember" xlink:label="cm_CibcBaLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcBaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991581_3_1"> CIBC BA Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcBaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991581_1_1"> CIBC BA Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcBaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991581_2_1"> CIBC BA Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcBaLimitedMember" xlink:to="cm_CibcBaLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCBancorpUSAIncMember" xlink:label="cm_CIBCBancorpUSAIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCBancorpUSAIncMember_lbl" xml:lang="en-US" id="id_10794308_3052451_3_1"> CIBC Bancorp USA Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCBancorpUSAIncMember_lbl" xml:lang="en-US" id="id_10794308_3052451_1_1"> CIBC Bancorp USA Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCBancorpUSAIncMember_lbl" xml:lang="en-US" id="id_10794308_3052451_2_1"> CIBC Bancorp USA Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCBancorpUSAIncMember" xlink:to="cm_CIBCBancorpUSAIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcBankAndTrustCompanyCaymanLimitedMember" xlink:label="cm_CibcBankAndTrustCompanyCaymanLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcBankAndTrustCompanyCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991549_3_1"> CIBC Bank and Trust Company (Cayman) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcBankAndTrustCompanyCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991549_1_1"> CIBC Bank and Trust Company (Cayman) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcBankAndTrustCompanyCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991549_2_1"> CIBC Bank and Trust Company (Cayman) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcBankAndTrustCompanyCaymanLimitedMember" xlink:to="cm_CibcBankAndTrustCompanyCaymanLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCBankUSAMember" xlink:label="cm_CIBCBankUSAMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCBankUSAMember_lbl" xml:lang="en-US" id="id_10794308_3052453_3_1"> CIBC Bank USA. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCBankUSAMember_lbl" xml:lang="en-US" id="id_10794308_3052453_1_1"> CIBC Bank USA [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCBankUSAMember_lbl" xml:lang="en-US" id="id_10794308_3052453_2_1"> CIBC Bank USA [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCBankUSAMember" xlink:to="cm_CIBCBankUSAMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcCapitalCorporationMember" xlink:label="cm_CibcCapitalCorporationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcCapitalCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991544_3_1"> CIBC Capital Corporation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcCapitalCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991544_1_1"> CIBC Capital Corporation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcCapitalCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991544_2_1"> CIBC Capital Corporation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcCapitalCorporationMember" xlink:to="cm_CibcCapitalCorporationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcCapitalTrustMember" xlink:label="cm_CibcCapitalTrustMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcCapitalTrustMember_lbl" xml:lang="en-US" id="id_10794308_2990975_3_1"> Cibc capital trust. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcCapitalTrustMember_lbl" xml:lang="en-US" id="id_10794308_2990975_1_1"> Cibc capital trust [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcCapitalTrustMember_lbl" xml:lang="en-US" id="id_10794308_2990975_2_1"> Cibc capital trust [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcCapitalTrustMember" xlink:to="cm_CibcCapitalTrustMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcCaymanBankLimitedMember" xlink:label="cm_CibcCaymanBankLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcCaymanBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991529_3_1"> CIBC Cayman Bank Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcCaymanBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991529_1_1"> CIBC Cayman Bank Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcCaymanBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991529_2_1"> CIBC Cayman Bank Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcCaymanBankLimitedMember" xlink:to="cm_CibcCaymanBankLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcCaymanCapitalLimitedMember" xlink:label="cm_CibcCaymanCapitalLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcCaymanCapitalLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991552_3_1"> CIBC Cayman Capital Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcCaymanCapitalLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991552_1_1"> CIBC Cayman Capital Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcCaymanCapitalLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991552_2_1"> CIBC Cayman Capital Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcCaymanCapitalLimitedMember" xlink:to="cm_CibcCaymanCapitalLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCCaymanHoldingsLimitedMember" xlink:label="cm_CIBCCaymanHoldingsLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCCaymanHoldingsLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410923_3_1"> CIBC Cayman Holdings Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCCaymanHoldingsLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410923_1_1"> CIBC Cayman Holdings Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCCaymanHoldingsLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410923_2_1"> CIBC Cayman Holdings Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCCaymanHoldingsLimitedMember" xlink:to="cm_CIBCCaymanHoldingsLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCDelawareTrustCompanyMember" xlink:label="cm_CIBCDelawareTrustCompanyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCDelawareTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410918_3_1"> CIBC Delaware Trust Company. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCDelawareTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410918_1_1"> CIBC Delaware Trust Company [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCDelawareTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410918_2_1"> CIBC Delaware Trust Company [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCDelawareTrustCompanyMember" xlink:to="cm_CIBCDelawareTrustCompanyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcFirstCaribbeanMember" xlink:label="cm_CibcFirstCaribbeanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcFirstCaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_3051273_3_1"> CIBC first caribbean. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcFirstCaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_3051273_1_1"> CIBC First caribbean [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcFirstCaribbeanMember_lbl" xml:lang="en-US" id="id_10794308_3051273_2_1"> CIBC First caribbean [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcFirstCaribbeanMember" xlink:to="cm_CibcFirstCaribbeanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCFundAdministrationServicesAsiaLimitedMember" xlink:label="cm_CIBCFundAdministrationServicesAsiaLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCFundAdministrationServicesAsiaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410924_3_1"> CIBC Fund Administration Services (Asia) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCFundAdministrationServicesAsiaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410924_1_1"> CIBC Fund Administration Services (Asia) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCFundAdministrationServicesAsiaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410924_2_1"> CIBC Fund Administration Services (Asia) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCFundAdministrationServicesAsiaLimitedMember" xlink:to="cm_CIBCFundAdministrationServicesAsiaLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcIncMember" xlink:label="cm_CibcIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcIncMember_lbl" xml:lang="en-US" id="id_10794308_2991543_3_1"> CIBC Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcIncMember_lbl" xml:lang="en-US" id="id_10794308_2991543_1_1"> CIBC Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcIncMember_lbl" xml:lang="en-US" id="id_10794308_2991543_2_1"> CIBC Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcIncMember" xlink:to="cm_CibcIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcInvestmentsCaymanLimitedMember" xlink:label="cm_CibcInvestmentsCaymanLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcInvestmentsCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991548_3_1"> CIBC Investments (Cayman) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcInvestmentsCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991548_1_1"> CIBC Investments (Cayman) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcInvestmentsCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991548_2_1"> CIBC Investments (Cayman) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcInvestmentsCaymanLimitedMember" xlink:to="cm_CibcInvestmentsCaymanLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcInvestorServicesIncMember" xlink:label="cm_CibcInvestorServicesIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcInvestorServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991582_3_1"> CIBC Investor Services Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcInvestorServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991582_1_1"> CIBC Investor Services Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcInvestorServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991582_2_1"> CIBC Investor Services Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcInvestorServicesIncMember" xlink:to="cm_CibcInvestorServicesIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcLifeInsuranceCompanyLimitedMember" xlink:label="cm_CibcLifeInsuranceCompanyLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcLifeInsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991575_3_1"> CIBC Life Insurance Company Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcLifeInsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991575_1_1"> CIBC Life Insurance Company Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcLifeInsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991575_2_1"> CIBC Life Insurance Company Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcLifeInsuranceCompanyLimitedMember" xlink:to="cm_CibcLifeInsuranceCompanyLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcManagedInvestmentFundsMember" xlink:label="cm_CibcManagedInvestmentFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991366_3_1"> CIBC managed investment funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991366_1_1"> CIBC managed investment funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991366_2_1"> CIBC managed investment funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcManagedInvestmentFundsMember" xlink:to="cm_CibcManagedInvestmentFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcMortgagesIncMember" xlink:label="cm_CibcMortgagesIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcMortgagesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991576_3_1"> CIBC Mortgages Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcMortgagesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991576_1_1"> CIBC Mortgages Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcMortgagesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991576_2_1"> CIBC Mortgages Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcMortgagesIncMember" xlink:to="cm_CibcMortgagesIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCNationalTrustCompanyMember" xlink:label="cm_CIBCNationalTrustCompanyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCNationalTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410917_3_1"> CIBC National Trust Company. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCNationalTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410917_1_1"> CIBC National Trust Company [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCNationalTrustCompanyMember_lbl" xml:lang="en-US" id="id_10794308_3410917_2_1"> CIBC National Trust Company [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCNationalTrustCompanyMember" xlink:to="cm_CIBCNationalTrustCompanyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCPrivateWealthAdvisorsIncMember" xlink:label="cm_CIBCPrivateWealthAdvisorsIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCPrivateWealthAdvisorsIncMember_lbl" xml:lang="en-US" id="id_10794308_3410916_3_1"> CIBC Private Wealth Advisors, Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCPrivateWealthAdvisorsIncMember_lbl" xml:lang="en-US" id="id_10794308_3410916_1_1"> CIBC Private Wealth Advisors, Inc. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCPrivateWealthAdvisorsIncMember_lbl" xml:lang="en-US" id="id_10794308_3410916_2_1"> CIBC Private Wealth Advisors, Inc. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCPrivateWealthAdvisorsIncMember" xlink:to="cm_CIBCPrivateWealthAdvisorsIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCPrivateWealthGroupLLCMember" xlink:label="cm_CIBCPrivateWealthGroupLLCMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCPrivateWealthGroupLLCMember_lbl" xml:lang="en-US" id="id_10794308_3410915_3_1"> CIBC Private Wealth Group, LLC. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCPrivateWealthGroupLLCMember_lbl" xml:lang="en-US" id="id_10794308_3410915_1_1"> CIBC Private Wealth Group, LLC [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCPrivateWealthGroupLLCMember_lbl" xml:lang="en-US" id="id_10794308_3410915_2_1"> CIBC Private Wealth Group, LLC [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCPrivateWealthGroupLLCMember" xlink:to="cm_CIBCPrivateWealthGroupLLCMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcRating" xlink:label="cm_CibcRating"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcRating_lbl" xml:lang="en-US" id="id_10794308_3056904_3_1"> CIBC Rating </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcRating_lbl" xml:lang="en-US" id="id_10794308_3056904_1_1"> CIBC Rating </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcRating_lbl" xml:lang="en-US" id="id_10794308_3056904_2_1"> CIBC Rating </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcRating" xlink:to="cm_CibcRating_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcReinsuranceCompanyLimitedMember" xlink:label="cm_CibcReinsuranceCompanyLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcReinsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991520_3_1"> CIBC Reinsurance Company Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcReinsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991520_1_1"> CIBC Reinsurance Company Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcReinsuranceCompanyLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991520_2_1"> CIBC Reinsurance Company Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcReinsuranceCompanyLimitedMember" xlink:to="cm_CibcReinsuranceCompanyLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcSecuritiesIncMember" xlink:label="cm_CibcSecuritiesIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcSecuritiesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991577_3_1"> CIBC Securities Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcSecuritiesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991577_1_1"> CIBC Securities Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcSecuritiesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991577_2_1"> CIBC Securities Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcSecuritiesIncMember" xlink:to="cm_CibcSecuritiesIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember" xlink:label="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember_lbl" xml:lang="en-US" id="id_10794308_3394305_3_1"> CIBC structured collateralized debt obligation vehicles. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember_lbl" xml:lang="en-US" id="id_10794308_3394305_1_1"> CIBC Structured Collateralized Debt Obligation Vehicles [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember_lbl" xml:lang="en-US" id="id_10794308_3394305_2_1"> CIBC Structured Collateralized Debt Obligation Vehicles [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember" xlink:to="cm_CIBCStructuredCollateralizedDebtObligationVehiclesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcTrustCompanyBahamasLimitedMember" xlink:label="cm_CibcTrustCompanyBahamasLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcTrustCompanyBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991541_3_1"> CIBC Trust Company (Bahamas) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcTrustCompanyBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991541_1_1"> CIBC Trust Company (Bahamas) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcTrustCompanyBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991541_2_1"> CIBC Trust Company (Bahamas) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcTrustCompanyBahamasLimitedMember" xlink:to="cm_CibcTrustCompanyBahamasLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcTrustCorporationMember" xlink:label="cm_CibcTrustCorporationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcTrustCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991578_3_1"> CIBC Trust Corporation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcTrustCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991578_1_1"> CIBC Trust Corporation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcTrustCorporationMember_lbl" xml:lang="en-US" id="id_10794308_2991578_2_1"> CIBC Trust Corporation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcTrustCorporationMember" xlink:to="cm_CibcTrustCorporationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWoodGundyFinancialServicesIncMember" xlink:label="cm_CibcWoodGundyFinancialServicesIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWoodGundyFinancialServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991551_3_1"> CIBC Wood Gundy Financial Services Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWoodGundyFinancialServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991551_1_1"> CIBC Wood Gundy Financial Services Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWoodGundyFinancialServicesIncMember_lbl" xml:lang="en-US" id="id_10794308_2991551_2_1"> CIBC Wood Gundy Financial Services Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWoodGundyFinancialServicesIncMember" xlink:to="cm_CibcWoodGundyFinancialServicesIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWoodGundyFinancialServicesQuebecIncMember" xlink:label="cm_CibcWoodGundyFinancialServicesQuebecIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWoodGundyFinancialServicesQuebecIncMember_lbl" xml:lang="en-US" id="id_10794308_2991545_3_1"> CIBC Wood Gundy Financial Services (Quebec) Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWoodGundyFinancialServicesQuebecIncMember_lbl" xml:lang="en-US" id="id_10794308_2991545_1_1"> CIBC Wood Gundy Financial Services (Quebec) Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWoodGundyFinancialServicesQuebecIncMember_lbl" xml:lang="en-US" id="id_10794308_2991545_2_1"> CIBC Wood Gundy Financial Services (Quebec) Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWoodGundyFinancialServicesQuebecIncMember" xlink:to="cm_CibcWoodGundyFinancialServicesQuebecIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWorldMarketsCorpMember" xlink:label="cm_CibcWorldMarketsCorpMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWorldMarketsCorpMember_lbl" xml:lang="en-US" id="id_10794308_2991539_3_1"> CIBC World Markets Corp. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWorldMarketsCorpMember_lbl" xml:lang="en-US" id="id_10794308_2991539_1_1"> CIBC World Markets Corp [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWorldMarketsCorpMember_lbl" xml:lang="en-US" id="id_10794308_2991539_2_1"> CIBC World Markets Corp [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWorldMarketsCorpMember" xlink:to="cm_CibcWorldMarketsCorpMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWorldMarketsIncMember" xlink:label="cm_CibcWorldMarketsIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWorldMarketsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991553_3_1"> CIBC World Markets Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWorldMarketsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991553_1_1"> CIBC World Markets Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWorldMarketsIncMember_lbl" xml:lang="en-US" id="id_10794308_2991553_2_1"> CIBC World Markets Inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWorldMarketsIncMember" xlink:to="cm_CibcWorldMarketsIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWorldMarketsJapanIncMember" xlink:label="cm_CibcWorldMarketsJapanIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWorldMarketsJapanIncMember_lbl" xml:lang="en-US" id="id_10794308_3053056_3_1"> CIBC World Markets (Japan) Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWorldMarketsJapanIncMember_lbl" xml:lang="en-US" id="id_10794308_3053056_1_1"> CIBC World Markets (Japan) Inc. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWorldMarketsJapanIncMember_lbl" xml:lang="en-US" id="id_10794308_3053056_2_1"> CIBC World Markets (Japan) Inc. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWorldMarketsJapanIncMember" xlink:to="cm_CibcWorldMarketsJapanIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CibcWorldMarketsPlcMember" xlink:label="cm_CibcWorldMarketsPlcMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CibcWorldMarketsPlcMember_lbl" xml:lang="en-US" id="id_10794308_2991516_3_1"> CIBC World Markets Plc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CibcWorldMarketsPlcMember_lbl" xml:lang="en-US" id="id_10794308_2991516_1_1"> CIBC World Markets Plc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CibcWorldMarketsPlcMember_lbl" xml:lang="en-US" id="id_10794308_2991516_2_1"> CIBC World Markets Plc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CibcWorldMarketsPlcMember" xlink:to="cm_CibcWorldMarketsPlcMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfAssetsAxis" xlink:label="ifrs-full_ClassesOfAssetsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935144_1_1"> Classes of assets [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935144_2_1"> Classes of assets [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfAssetsAxis" xlink:to="ifrs-full_ClassesOfAssetsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfAssetsMember" xlink:label="ifrs-full_ClassesOfAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2935661_1_1"> Assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2935661_2_1"> Assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfAssetsMember" xlink:to="ifrs-full_ClassesOfAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:label="ifrs-full_ClassesOfContingentLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfContingentLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934846_1_1"> Classes of contingent liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfContingentLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934846_2_1"> Classes of contingent liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:to="ifrs-full_ClassesOfContingentLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfFinancialAssetsAxis" xlink:label="ifrs-full_ClassesOfFinancialAssetsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935145_1_1"> Classes of financial assets [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2935145_2_1"> Classes of financial assets [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfFinancialAssetsAxis" xlink:to="ifrs-full_ClassesOfFinancialAssetsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2935146_1_1"> Classes of financial instruments [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2935146_2_1"> Classes of financial instruments [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:to="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfFinancialInstrumentsMember" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2934848_1_1"> Financial instruments, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2934848_2_1"> Financial instruments, class [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfFinancialInstrumentsMember" xlink:to="ifrs-full_ClassesOfFinancialInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:label="ifrs-full_ClassesOfFinancialLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934849_1_1"> Classes of financial liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934849_2_1"> Classes of financial liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:to="ifrs-full_ClassesOfFinancialLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl" xml:lang="en-US" id="id_10794308_2934851_1_1"> Classes of intangible assets other than goodwill [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl" xml:lang="en-US" id="id_10794308_2934851_2_1"> Classes of intangible assets other than goodwill [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:to="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl" xml:lang="en-US" id="id_10794308_2935446_1_1"> Classes of property, plant and equipment [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl" xml:lang="en-US" id="id_10794308_2935446_2_1"> Classes of property, plant and equipment [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:to="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfProvisionsAxis" xlink:label="ifrs-full_ClassesOfProvisionsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfProvisionsAxis_lbl" xml:lang="en-US" id="id_10794308_2935666_1_1"> Classes of other provisions [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfProvisionsAxis_lbl" xml:lang="en-US" id="id_10794308_2935666_2_1"> Classes of other provisions [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfProvisionsAxis" xlink:to="ifrs-full_ClassesOfProvisionsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ifrs-full_ClassesOfShareCapitalAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfShareCapitalAxis_lbl" xml:lang="en-US" id="id_10794308_2935448_1_1"> Classes of share capital [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfShareCapitalAxis_lbl" xml:lang="en-US" id="id_10794308_2935448_2_1"> Classes of share capital [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfShareCapitalAxis" xlink:to="ifrs-full_ClassesOfShareCapitalAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="ifrs-full_ClassesOfShareCapitalMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfShareCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2935667_1_1"> Share capital [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClassesOfShareCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2935667_2_1"> Share capital [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfShareCapitalMember" xlink:to="ifrs-full_ClassesOfShareCapitalMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CollateralHeldForRepurchaseAgreementActivities" xlink:label="cm_CollateralHeldForRepurchaseAgreementActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CollateralHeldForRepurchaseAgreementActivities_lbl" xml:lang="en-US" id="id_10794308_3395146_3_1"> Collateral held for repurchase agreement activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CollateralHeldForRepurchaseAgreementActivities_lbl" xml:lang="en-US" id="id_10794308_3395146_1_1"> Collateral held for repurchase agreement activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CollateralHeldForRepurchaseAgreementActivities_lbl" xml:lang="en-US" id="id_10794308_3395146_2_1"> Cash collateral </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CollateralHeldForRepurchaseAgreementActivities" xlink:to="cm_CollateralHeldForRepurchaseAgreementActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CollateralReceived" xlink:label="cm_CollateralReceived"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CollateralReceived_lbl" xml:lang="en-US" id="id_10794308_3394950_3_1"> Collateral received. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CollateralReceived_lbl" xml:lang="en-US" id="id_10794308_3394950_1_1"> Collateral received </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CollateralReceived_lbl" xml:lang="en-US" id="id_10794308_3394950_2_1"> Collateral amount received </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CollateralReceived" xlink:to="cm_CollateralReceived_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CollectiveAllowanceForCreditLossesOnPerformingLoans" xlink:label="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3408697_3_1"> Collective allowance for credit losses on performing loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3408697_1_1"> Collective allowance for credit losses on performing loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3408697_2_1"> Less: collective allowance on performing loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans" xlink:to="cm_CollectiveAllowanceForCreditLossesOnPerformingLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CollectiveAllowanceMember" xlink:label="cm_CollectiveAllowanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CollectiveAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_2990757_3_1"> Collective allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CollectiveAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_2990757_1_1"> Collective allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CollectiveAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_2990757_2_1"> Collective allowance [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CollectiveAllowanceMember" xlink:to="cm_CollectiveAllowanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommercialBankingMember" xlink:label="cm_CommercialBankingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommercialBankingMember_lbl" xml:lang="en-US" id="id_10794308_2980791_3_1"> Commercial banking. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommercialBankingMember_lbl" xml:lang="en-US" id="id_10794308_2980791_1_1"> Commercial Banking [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommercialBankingMember_lbl" xml:lang="en-US" id="id_10794308_2980791_2_1"> Commercial banking [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommercialBankingMember" xlink:to="cm_CommercialBankingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommercialMortgageSecuritizationOwnershipCertificates" xlink:label="cm_CommercialMortgageSecuritizationOwnershipCertificates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommercialMortgageSecuritizationOwnershipCertificates_lbl" xml:lang="en-US" id="id_10794308_2955354_3_1"> Commercial mortgage securitization ownership certificates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommercialMortgageSecuritizationOwnershipCertificates_lbl" xml:lang="en-US" id="id_10794308_2955354_1_1"> Commercial mortgage securitization ownership certificates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommercialMortgageSecuritizationOwnershipCertificates_lbl" xml:lang="en-US" id="id_10794308_2955354_2_1"> Commercial mortgage securitization ownership certificates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommercialMortgageSecuritizationOwnershipCertificates" xlink:to="cm_CommercialMortgageSecuritizationOwnershipCertificates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommercialMortgageSecuritizationTrustMember" xlink:label="cm_CommercialMortgageSecuritizationTrustMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommercialMortgageSecuritizationTrustMember_lbl" xml:lang="en-US" id="id_10794308_3394302_3_1"> Commercial mortgage securitization trust. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommercialMortgageSecuritizationTrustMember_lbl" xml:lang="en-US" id="id_10794308_3394302_1_1"> Commercial Mortgage Securitization Trust [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommercialMortgageSecuritizationTrustMember_lbl" xml:lang="en-US" id="id_10794308_3394302_2_1"> Commercial Mortgage Securitization Trust [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommercialMortgageSecuritizationTrustMember" xlink:to="cm_CommercialMortgageSecuritizationTrustMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommercialMortgagesMember" xlink:label="cm_CommercialMortgagesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommercialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997688_3_1"> Commercial mortgages. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommercialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997688_1_1"> Commercial mortgages [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommercialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997688_2_1"> Commercial mortgages [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommercialMortgagesMember" xlink:to="cm_CommercialMortgagesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions" xlink:label="ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2935153_1_1"> Commitments made by entity, related party transactions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2935153_2_1"> Undrawn credit commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions" xlink:to="ifrs-full_CommitmentsMadeByEntityRelatedPartyTransactions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommitmentToFundPurchasesOfAdditionalAssets" xlink:label="cm_CommitmentToFundPurchasesOfAdditionalAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommitmentToFundPurchasesOfAdditionalAssets_lbl" xml:lang="en-US" id="id_10794308_2955331_3_1"> Commitment to fund purchases of additional assets through backstop liquidity facilities provided to multi-seller conduits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommitmentToFundPurchasesOfAdditionalAssets_lbl" xml:lang="en-US" id="id_10794308_2955331_1_1"> Commitment to fund purchases of additional assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommitmentToFundPurchasesOfAdditionalAssets_lbl" xml:lang="en-US" id="id_10794308_2955331_2_1"> Commitment to fund purchases of additional assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommitmentToFundPurchasesOfAdditionalAssets" xlink:to="cm_CommitmentToFundPurchasesOfAdditionalAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CommodityPriceRiskMember" xlink:label="ifrs-full_CommodityPriceRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CommodityPriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_2934853_1_1"> Commodity price risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CommodityPriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_2934853_2_1"> Commodity price risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CommodityPriceRiskMember" xlink:to="ifrs-full_CommodityPriceRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommonEquityTierOneCapitalAmount" xlink:label="cm_CommonEquityTierOneCapitalAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommonEquityTierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947369_3_1"> Common equity tier one capital amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommonEquityTierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947369_1_1"> Common equity tier one capital amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommonEquityTierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947369_2_1"> CET1 capital </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommonEquityTierOneCapitalAmount" xlink:to="cm_CommonEquityTierOneCapitalAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommonEquityTierOneCapitalPhasedDeductionRate" xlink:label="cm_CommonEquityTierOneCapitalPhasedDeductionRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommonEquityTierOneCapitalPhasedDeductionRate_lbl" xml:lang="en-US" id="id_10794308_3021653_3_1"> Common equity tier one capital, phased deduction, rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommonEquityTierOneCapitalPhasedDeductionRate_lbl" xml:lang="en-US" id="id_10794308_3021653_1_1"> Common equity tier one capital, phased deduction, rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommonEquityTierOneCapitalPhasedDeductionRate_lbl" xml:lang="en-US" id="id_10794308_3021653_2_1"> Phased in deductions from CET1 capital, rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommonEquityTierOneCapitalPhasedDeductionRate" xlink:to="cm_CommonEquityTierOneCapitalPhasedDeductionRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommonEquityTierOneCVAChargeMember" xlink:label="cm_CommonEquityTierOneCVAChargeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommonEquityTierOneCVAChargeMember_lbl" xml:lang="en-US" id="id_10794308_3052881_3_1"> Common equity tier 1 (CET1) CVA charge. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommonEquityTierOneCVAChargeMember_lbl" xml:lang="en-US" id="id_10794308_3052881_1_1"> Common equity tier One CVA charge [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommonEquityTierOneCVAChargeMember_lbl" xml:lang="en-US" id="id_10794308_3052881_2_1"> Common equity tier One CVA charge [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommonEquityTierOneCVAChargeMember" xlink:to="cm_CommonEquityTierOneCVAChargeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommonEquityTierOneSurcharge" xlink:label="cm_CommonEquityTierOneSurcharge"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommonEquityTierOneSurcharge_lbl" xml:lang="en-US" id="id_10794308_3021654_3_1"> Common equity tier one surcharge. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommonEquityTierOneSurcharge_lbl" xml:lang="en-US" id="id_10794308_3021654_1_1"> Common equity tier one surcharge </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommonEquityTierOneSurcharge_lbl" xml:lang="en-US" id="id_10794308_3021654_2_1"> Canada Domestic systemically important bank CET1 surcharge </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommonEquityTierOneSurcharge" xlink:to="cm_CommonEquityTierOneSurcharge_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommonSharesMember" xlink:label="cm_CommonSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommonSharesMember_lbl" xml:lang="en-US" id="id_10794308_2997241_3_1"> Common shares [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommonSharesMember_lbl" xml:lang="en-US" id="id_10794308_2997241_1_1"> Common shares [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommonSharesMember_lbl" xml:lang="en-US" id="id_10794308_2997241_2_1"> Common shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommonSharesMember" xlink:to="cm_CommonSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CommunicationExpense" xlink:label="ifrs-full_CommunicationExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CommunicationExpense_lbl" xml:lang="en-US" id="id_10794308_2935670_1_1"> Communication expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CommunicationExpense_lbl" xml:lang="en-US" id="id_10794308_2935670_2_1"> Communications </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CommunicationExpense" xlink:to="ifrs-full_CommunicationExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommunityBasedTaxAdvantagedInvestmentsMember" xlink:label="cm_CommunityBasedTaxAdvantagedInvestmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommunityBasedTaxAdvantagedInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052459_3_1"> Community based tax advantaged investments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommunityBasedTaxAdvantagedInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052459_1_1"> Community Based Tax Advantaged Investments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommunityBasedTaxAdvantagedInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052459_2_1"> Community based tax advantaged investments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommunityBasedTaxAdvantagedInvestmentsMember" xlink:to="cm_CommunityBasedTaxAdvantagedInvestmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CommunityReinvestmentActInvestmentsMember" xlink:label="cm_CommunityReinvestmentActInvestmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CommunityReinvestmentActInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052484_3_1"> Community reinvestment act investments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CommunityReinvestmentActInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052484_1_1"> Community Reinvestment Act Investments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CommunityReinvestmentActInvestmentsMember_lbl" xml:lang="en-US" id="id_10794308_3052484_2_1"> Community reinvestment act investments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CommunityReinvestmentActInvestmentsMember" xlink:to="cm_CommunityReinvestmentActInvestmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CompanyManagedInvestmentFundsMember" xlink:label="cm_CompanyManagedInvestmentFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CompanyManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991233_3_1"> Company managed investment funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CompanyManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991233_1_1"> Company managed investment funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CompanyManagedInvestmentFundsMember_lbl" xml:lang="en-US" id="id_10794308_2991233_2_1"> Company managed investment funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CompanyManagedInvestmentFundsMember" xlink:to="cm_CompanyManagedInvestmentFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ifrs-full_ComponentsOfEquityAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfEquityAxis_lbl" xml:lang="en-US" id="id_10794308_2935452_1_1"> Components of equity [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComponentsOfEquityAxis_lbl" xml:lang="en-US" id="id_10794308_2935452_2_1"> Components of equity [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComponentsOfEquityAxis" xlink:to="ifrs-full_ComponentsOfEquityAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl" xml:lang="en-US" id="id_10794308_2935453_1_1"> Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl" xml:lang="en-US" id="id_10794308_2935453_2_1"> Other comprehensive income (OCI), net of income tax, that is subject to subsequent reclassification to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl" xml:lang="en-US" id="id_10794308_2935155_1_1"> Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl" xml:lang="en-US" id="id_10794308_2935155_2_1"> OCI, net of income tax, that is not subject to subsequent reclassification to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ComponentsOfRegulatoryCapitalAxis" xlink:label="cm_ComponentsOfRegulatoryCapitalAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ComponentsOfRegulatoryCapitalAxis_lbl" xml:lang="en-US" id="id_10794308_2980342_3_1"> Components Of Regulatory Capital [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ComponentsOfRegulatoryCapitalAxis_lbl" xml:lang="en-US" id="id_10794308_2980342_1_1"> Components Of Regulatory Capital [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ComponentsOfRegulatoryCapitalAxis_lbl" xml:lang="en-US" id="id_10794308_2980342_2_1"> Components Of Regulatory Capital [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ComponentsOfRegulatoryCapitalAxis" xlink:to="cm_ComponentsOfRegulatoryCapitalAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ComponentsOfRegulatoryCapitalMember" xlink:label="cm_ComponentsOfRegulatoryCapitalMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ComponentsOfRegulatoryCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2982793_3_1"> Components Of Regulatory Capital [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ComponentsOfRegulatoryCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2982793_1_1"> Components Of Regulatory Capital [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ComponentsOfRegulatoryCapitalMember_lbl" xml:lang="en-US" id="id_10794308_2982793_2_1"> Components Of Regulatory Capital [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ComponentsOfRegulatoryCapitalMember" xlink:to="cm_ComponentsOfRegulatoryCapitalMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ifrs-full_ComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2934855_1_1"> Comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2934855_6_1"> Comprehensive income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncome" xlink:to="ifrs-full_ComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ComprehensiveIncomeAttributableToCommonShareholders" xlink:label="cm_ComprehensiveIncomeAttributableToCommonShareholders"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ComprehensiveIncomeAttributableToCommonShareholders_lbl" xml:lang="en-US" id="id_10794308_2959900_3_1"> Comprehensive income attributable to common shareholders. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ComprehensiveIncomeAttributableToCommonShareholders_lbl" xml:lang="en-US" id="id_10794308_2959900_1_1"> Comprehensive Income Attributable to Common Shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ComprehensiveIncomeAttributableToCommonShareholders_lbl" xml:lang="en-US" id="id_10794308_2959900_2_1"> Common shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ComprehensiveIncomeAttributableToCommonShareholders" xlink:to="cm_ComprehensiveIncomeAttributableToCommonShareholders_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2935455_1_1"> Comprehensive income, attributable to non-controlling interests </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2935455_2_1"> Comprehensive income attributable to non-controlling interests </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2934856_1_1"> Comprehensive income, attributable to owners of parent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2934856_6_1"> Comprehensive income attributable to equity shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ComprehensiveIncomeAttributableToPreferredShareholders" xlink:label="cm_ComprehensiveIncomeAttributableToPreferredShareholders"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ComprehensiveIncomeAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959899_3_1"> Comprehensive income attributable to preferred shareholders. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ComprehensiveIncomeAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959899_1_1"> Comprehensive Income Attributable to Preferred Shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ComprehensiveIncomeAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959899_2_1"> Preferred shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ComprehensiveIncomeAttributableToPreferredShareholders" xlink:to="cm_ComprehensiveIncomeAttributableToPreferredShareholders_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ComputerAndSoftwareAndOfficeEquipment" xlink:label="cm_ComputerAndSoftwareAndOfficeEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ComputerAndSoftwareAndOfficeEquipment_lbl" xml:lang="en-US" id="id_10794308_3393779_3_1"> Computer hardware, software, and office equipment expenses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ComputerAndSoftwareAndOfficeEquipment_lbl" xml:lang="en-US" id="id_10794308_3393779_1_1"> Computer and software and office equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ComputerAndSoftwareAndOfficeEquipment_lbl" xml:lang="en-US" id="id_10794308_3393779_2_1"> Computer, software and office equipment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ComputerAndSoftwareAndOfficeEquipment" xlink:to="cm_ComputerAndSoftwareAndOfficeEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComputerEquipmentMember" xlink:label="ifrs-full_ComputerEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComputerEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2935672_1_1"> Computer equipment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComputerEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2935672_2_1"> Computer equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComputerEquipmentMember" xlink:to="ifrs-full_ComputerEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ComputerSoftwareMember" xlink:label="ifrs-full_ComputerSoftwareMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComputerSoftwareMember_lbl" xml:lang="en-US" id="id_10794308_2935457_1_1"> Computer software [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComputerSoftwareMember_lbl" xml:lang="en-US" id="id_10794308_2935457_2_1"> Software [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComputerSoftwareMember" xlink:to="ifrs-full_ComputerSoftwareMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ConcentrationOfCreditRiskExplanatory" xlink:label="cm_ConcentrationOfCreditRiskExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ConcentrationOfCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397597_3_1"> Concentration of credit risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ConcentrationOfCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397597_1_1"> Concentration Of Credit Risk Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ConcentrationOfCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397597_2_1"> Exposure to credit risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ConcentrationOfCreditRiskExplanatory" xlink:to="cm_ConcentrationOfCreditRiskExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ConsolidatedStructuredEntitiesAxis" xlink:label="ifrs-full_ConsolidatedStructuredEntitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConsolidatedStructuredEntitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934859_1_1"> Consolidated structured entities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ConsolidatedStructuredEntitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2934859_2_1"> Consolidated structured entities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConsolidatedStructuredEntitiesAxis" xlink:to="ifrs-full_ConsolidatedStructuredEntitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ConstructionInProgress" xlink:label="ifrs-full_ConstructionInProgress"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConstructionInProgress_lbl" xml:lang="en-US" id="id_10794308_2935161_1_1"> Construction in progress </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ConstructionInProgress_lbl" xml:lang="en-US" id="id_10794308_2935161_2_1"> Work-in-progress not subject to amortization </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgress" xlink:to="ifrs-full_ConstructionInProgress_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ConsumerLoans" xlink:label="ifrs-full_ConsumerLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_2935162_1_1"> Loans to consumers </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_ConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_2935162_32_1"> Personal </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_2935162_2_1"> Gross impaired Personal </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_2935162_12_1"> Gross personal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConsumerLoans" xlink:to="ifrs-full_ConsumerLoans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ConsumerLoansMember" xlink:label="ifrs-full_ConsumerLoansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConsumerLoansMember_lbl" xml:lang="en-US" id="id_10794308_2935674_1_1"> Loans to consumers [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ConsumerLoansMember_lbl" xml:lang="en-US" id="id_10794308_2935674_2_1"> Personal [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConsumerLoansMember" xlink:to="ifrs-full_ConsumerLoansMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContingentLiabilitiesMember" xlink:label="ifrs-full_ContingentLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContingentLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2935164_1_1"> Contingent liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ContingentLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2935164_2_1"> Contingent liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContingentLiabilitiesMember" xlink:to="ifrs-full_ContingentLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions" xlink:label="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions_lbl" xml:lang="en-US" id="id_10794308_3054595_3_1"> Contingent liabilities payable dependent upon level of achievement of future performance conditions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions_lbl" xml:lang="en-US" id="id_10794308_3054595_1_1"> Contingent liabilities payable dependent upon level of achievement of future performance conditions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions_lbl" xml:lang="en-US" id="id_10794308_3054595_2_1"> Contingent consideration payable dependent upon level of achievement of future performance conditions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions" xlink:to="cm_ContingentLiabilitiesPayableDependentUponLevelOfAchievementOfFuturePerformanceConditions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContinuingAndDiscontinuedOperationsAxis" xlink:label="ifrs-full_ContinuingAndDiscontinuedOperationsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContinuingAndDiscontinuedOperationsAxis_lbl" xml:lang="en-US" id="id_10794308_2936131_1_1"> Continuing and discontinued operations [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ContinuingAndDiscontinuedOperationsAxis_lbl" xml:lang="en-US" id="id_10794308_2936131_2_1"> Continuing and discontinued operations [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContinuingAndDiscontinuedOperationsAxis" xlink:to="ifrs-full_ContinuingAndDiscontinuedOperationsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis" xlink:label="ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis_lbl" xml:lang="en-US" id="id_10794308_2934866_1_1"> Continuing involvement in derecognised financial assets by type of transfer [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis_lbl" xml:lang="en-US" id="id_10794308_2934866_2_1"> Continuing involvement in derecognised financial assets by type of transfer [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis" xlink:to="ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember" xlink:label="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember_lbl" xml:lang="en-US" id="id_10794308_3054544_3_1"> Contract-based intangible assets with indefinite useful life [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember_lbl" xml:lang="en-US" id="id_10794308_3054544_1_1"> Contract-based intangible assets with indefinite useful life [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember_lbl" xml:lang="en-US" id="id_10794308_3054544_2_1"> Contract-based [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember" xlink:to="cm_ContractbasedIntangibleAssetsWithIndefiniteUsefulLifeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ContractBasedMember" xlink:label="cm_ContractBasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ContractBasedMember_lbl" xml:lang="en-US" id="id_10794308_3052475_3_1"> Contract based. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ContractBasedMember_lbl" xml:lang="en-US" id="id_10794308_3052475_1_1"> Contract Based [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ContractBasedMember_lbl" xml:lang="en-US" id="id_10794308_3052475_2_1"> Contract based [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ContractBasedMember" xlink:to="cm_ContractBasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContractualCapitalCommitments" xlink:label="ifrs-full_ContractualCapitalCommitments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContractualCapitalCommitments_lbl" xml:lang="en-US" id="id_10794308_2936136_1_1"> Contractual capital commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ContractualCapitalCommitments_lbl" xml:lang="en-US" id="id_10794308_2936136_2_1"> Contractual amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContractualCapitalCommitments" xlink:to="ifrs-full_ContractualCapitalCommitments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2934869_1_1"> Contributions to plan by employer, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2934869_14_1"> Employer contributions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936354_1_1"> Contributions to plan by plan participants, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936354_14_1"> Employee contributions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ConversionOfSharesMinimumPrice" xlink:label="cm_ConversionOfSharesMinimumPrice"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ConversionOfSharesMinimumPrice_lbl" xml:lang="en-US" id="id_10794308_3019673_3_1"> Minimum conversion price per share at conversion for prefer shares subject to NVCC provision. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ConversionOfSharesMinimumPrice_lbl" xml:lang="en-US" id="id_10794308_3019673_1_1"> Conversion of shares minimum price </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ConversionOfSharesMinimumPrice_lbl" xml:lang="en-US" id="id_10794308_3019673_2_1"> Conversion of shares, minimum price </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ConversionOfSharesMinimumPrice" xlink:to="cm_ConversionOfSharesMinimumPrice_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ConversionOptionMember" xlink:label="cm_ConversionOptionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ConversionOptionMember_lbl" xml:lang="en-US" id="id_10794308_3006238_3_1"> Conversion option. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ConversionOptionMember_lbl" xml:lang="en-US" id="id_10794308_3006238_1_1"> Conversion Option [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ConversionOptionMember_lbl" xml:lang="en-US" id="id_10794308_3006238_2_1"> Conversion option [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ConversionOptionMember" xlink:to="cm_ConversionOptionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CoreDepositAndCustomerRelationshipMember" xlink:label="cm_CoreDepositAndCustomerRelationshipMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CoreDepositAndCustomerRelationshipMember_lbl" xml:lang="en-US" id="id_10794308_3052474_3_1"> Core deposit and customer relationship. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CoreDepositAndCustomerRelationshipMember_lbl" xml:lang="en-US" id="id_10794308_3052474_1_1"> Core Deposit And Customer Relationship [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CoreDepositAndCustomerRelationshipMember_lbl" xml:lang="en-US" id="id_10794308_3052474_2_1"> Core deposit and customer relationship [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CoreDepositAndCustomerRelationshipMember" xlink:to="cm_CoreDepositAndCustomerRelationshipMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CoreDepositIntangiblesMember" xlink:label="cm_CoreDepositIntangiblesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CoreDepositIntangiblesMember_lbl" xml:lang="en-US" id="id_10794308_2997006_3_1"> Core deposit intangibles. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CoreDepositIntangiblesMember_lbl" xml:lang="en-US" id="id_10794308_2997006_1_1"> Core deposit intangibles [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CoreDepositIntangiblesMember_lbl" xml:lang="en-US" id="id_10794308_2997006_2_1"> Core deposit intangibles [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CoreDepositIntangiblesMember" xlink:to="cm_CoreDepositIntangiblesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateAndInvestmentBankingMember" xlink:label="cm_CorporateAndInvestmentBankingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateAndInvestmentBankingMember_lbl" xml:lang="en-US" id="id_10794308_3011571_3_1"> Corporate and investment banking. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateAndInvestmentBankingMember_lbl" xml:lang="en-US" id="id_10794308_3011571_1_1"> Corporate And Investment Banking [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateAndInvestmentBankingMember_lbl" xml:lang="en-US" id="id_10794308_3011571_2_1"> Corporate and investment banking [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateAndInvestmentBankingMember" xlink:to="cm_CorporateAndInvestmentBankingMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateAndOtherMember" xlink:label="us-gaap_CorporateAndOtherMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateAndOtherMember_lbl" xml:lang="en-US" id="id_10794308_2919224_1_1"> Corporate and Other [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CorporateAndOtherMember_lbl" xml:lang="en-US" id="id_10794308_2919224_2_1"> Corporate and other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateAndOtherMember" xlink:to="us-gaap_CorporateAndOtherMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateBondsMember" xlink:label="cm_CorporateBondsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996995_3_1"> Corporate bonds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996995_1_1"> Corporate Bonds [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996995_2_1"> Corporate Bonds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateBondsMember" xlink:to="cm_CorporateBondsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateCounterpartyMember" xlink:label="cm_CorporateCounterpartyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991385_3_1"> Corporate counterparty. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991385_1_1"> Corporate counterparty [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991385_2_1"> Corporate counterparty [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateCounterpartyMember" xlink:to="cm_CorporateCounterpartyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateDebtMember" xlink:label="cm_CorporateDebtMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateDebtMember_lbl" xml:lang="en-US" id="id_10794308_2995224_3_1"> Corporate debt. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateDebtMember_lbl" xml:lang="en-US" id="id_10794308_2995224_1_1"> Corporate Debt [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateDebtMember_lbl" xml:lang="en-US" id="id_10794308_2995224_2_1"> Corporate debt [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateDebtMember" xlink:to="cm_CorporateDebtMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateEquityLimitedPartenrshipMember" xlink:label="cm_CorporateEquityLimitedPartenrshipMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateEquityLimitedPartenrshipMember_lbl" xml:lang="en-US" id="id_10794308_3052698_3_1"> Corporate equity limited partenrship. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateEquityLimitedPartenrshipMember_lbl" xml:lang="en-US" id="id_10794308_3052698_1_1"> Corporate equity limited partenrship [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateEquityLimitedPartenrshipMember_lbl" xml:lang="en-US" id="id_10794308_3052698_2_1"> Corporate equity limited partenrship [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateEquityLimitedPartenrshipMember" xlink:to="cm_CorporateEquityLimitedPartenrshipMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateEquityMember" xlink:label="cm_CorporateEquityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateEquityMember_lbl" xml:lang="en-US" id="id_10794308_2991416_3_1"> Corporate equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateEquityMember_lbl" xml:lang="en-US" id="id_10794308_2991416_1_1"> Corporate equity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateEquityMember_lbl" xml:lang="en-US" id="id_10794308_2991416_2_1"> Corporate equity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateEquityMember" xlink:to="cm_CorporateEquityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateEquityPrivateComaniesMember" xlink:label="cm_CorporateEquityPrivateComaniesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateEquityPrivateComaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052688_3_1"> Corporate equity private comanies. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateEquityPrivateComaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052688_1_1"> Corporate equity private comanies [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateEquityPrivateComaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052688_2_1"> Corporate equity private comanies [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateEquityPrivateComaniesMember" xlink:to="cm_CorporateEquityPrivateComaniesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporateEquityPrivateCompaniesMember" xlink:label="cm_CorporateEquityPrivateCompaniesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporateEquityPrivateCompaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052657_3_1"> Corporate equity private companies. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporateEquityPrivateCompaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052657_1_1"> Corporate Equity Private Companies [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporateEquityPrivateCompaniesMember_lbl" xml:lang="en-US" id="id_10794308_3052657_2_1"> Corporate equity private companies [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporateEquityPrivateCompaniesMember" xlink:to="cm_CorporateEquityPrivateCompaniesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateMember" xlink:label="us-gaap_CorporateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateMember_lbl" xml:lang="en-US" id="id_10794308_2919441_1_1"> Corporate Segment [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CorporateMember_lbl" xml:lang="en-US" id="id_10794308_2919441_2_1"> Corporate segment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateMember" xlink:to="us-gaap_CorporateMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporatePrivateDebtMember" xlink:label="cm_CorporatePrivateDebtMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporatePrivateDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051768_3_1"> Corporate private debt. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporatePrivateDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051768_1_1"> Corporate private debt [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporatePrivateDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051768_2_1"> Corporate private debt [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporatePrivateDebtMember" xlink:to="cm_CorporatePrivateDebtMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporatePrivateEquityMember" xlink:label="cm_CorporatePrivateEquityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporatePrivateEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051778_3_1"> Corporate private equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporatePrivateEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051778_1_1"> Corporate Private Equity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporatePrivateEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051778_2_1"> Corporate private equity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporatePrivateEquityMember" xlink:to="cm_CorporatePrivateEquityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporatePublicDebtMember" xlink:label="cm_CorporatePublicDebtMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporatePublicDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051766_3_1"> Corporate public debt. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporatePublicDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051766_1_1"> Corporate public debt [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporatePublicDebtMember_lbl" xml:lang="en-US" id="id_10794308_3051766_2_1"> Corporate public debt [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporatePublicDebtMember" xlink:to="cm_CorporatePublicDebtMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CorporatePublicEquityMember" xlink:label="cm_CorporatePublicEquityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CorporatePublicEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051777_3_1"> Corporate public equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CorporatePublicEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051777_1_1"> Corporate Public Equity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CorporatePublicEquityMember_lbl" xml:lang="en-US" id="id_10794308_3051777_2_1"> Corporate public equity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CorporatePublicEquityMember" xlink:to="cm_CorporatePublicEquityMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CounterpartiesAxis" xlink:label="ifrs-full_CounterpartiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CounterpartiesAxis_lbl" xml:lang="en-US" id="id_10794308_2936144_1_1"> Counterparties [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CounterpartiesAxis_lbl" xml:lang="en-US" id="id_10794308_2936144_2_1"> Counterparties [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CounterpartiesAxis" xlink:to="ifrs-full_CounterpartiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CounterpartiesMember" xlink:label="ifrs-full_CounterpartiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CounterpartiesMember_lbl" xml:lang="en-US" id="id_10794308_2936145_1_1"> Counterparties [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CounterpartiesMember_lbl" xml:lang="en-US" id="id_10794308_2936145_2_1"> Counterparties [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CounterpartiesMember" xlink:to="ifrs-full_CounterpartiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CountryOfIncorporationOfJointVenture" xlink:label="ifrs-full_CountryOfIncorporationOfJointVenture"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CountryOfIncorporationOfJointVenture_lbl" xml:lang="en-US" id="id_10794308_2936147_1_1"> Country of incorporation of joint venture </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CountryOfIncorporationOfJointVenture_lbl" xml:lang="en-US" id="id_10794308_2936147_2_1"> Country of incorporation of joint venture </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CountryOfIncorporationOfJointVenture" xlink:to="ifrs-full_CountryOfIncorporationOfJointVenture_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CoveredBondGuarantorMember" xlink:label="cm_CoveredBondGuarantorMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CoveredBondGuarantorMember_lbl" xml:lang="en-US" id="id_10794308_2991234_3_1"> Covered bond guarantor. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CoveredBondGuarantorMember_lbl" xml:lang="en-US" id="id_10794308_2991234_1_1"> Covered bond guarantor [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CoveredBondGuarantorMember_lbl" xml:lang="en-US" id="id_10794308_2991234_2_1"> Covered bond guarantor [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CoveredBondGuarantorMember" xlink:to="cm_CoveredBondGuarantorMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreationDateAxis" xlink:label="ifrs-full_CreationDateAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreationDateAxis_lbl" xml:lang="en-US" id="id_10794308_2936360_1_1"> Creation date [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreationDateAxis_lbl" xml:lang="en-US" id="id_10794308_2936360_2_1"> Creation date [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreationDateAxis" xlink:to="ifrs-full_CreationDateAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardClassActionsQuebecConsumerProtectionActMember" xlink:label="cm_CreditCardClassActionsQuebecConsumerProtectionActMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardClassActionsQuebecConsumerProtectionActMember_lbl" xml:lang="en-US" id="id_10794308_3398444_3_1"> Credit card class actions - Quebec Consumer Protection Act. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardClassActionsQuebecConsumerProtectionActMember_lbl" xml:lang="en-US" id="id_10794308_3398444_1_1"> Credit card class actions - Quebec Consumer Protection Act [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardClassActionsQuebecConsumerProtectionActMember_lbl" xml:lang="en-US" id="id_10794308_3398444_2_1"> Credit card class actions - Quebec Consumer Protection Act [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardClassActionsQuebecConsumerProtectionActMember" xlink:to="cm_CreditCardClassActionsQuebecConsumerProtectionActMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardFeeIncome" xlink:label="cm_CreditCardFeeIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardFeeIncome_lbl" xml:lang="en-US" id="id_10794308_3053521_3_1"> Income on credit card fees. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardFeeIncome_lbl" xml:lang="en-US" id="id_10794308_3053521_1_1"> Credit card fee income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardFeeIncome_lbl" xml:lang="en-US" id="id_10794308_3053521_2_1"> Card fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardFeeIncome" xlink:to="cm_CreditCardFeeIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardFundingLiabilities" xlink:label="cm_CreditCardFundingLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardFundingLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955189_3_1"> Credit card funding liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardFundingLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955189_1_1"> Credit card funding liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardFundingLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955189_2_1"> Credit card funding liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardFundingLiabilities" xlink:to="cm_CreditCardFundingLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardFundingLiabilitiesFairValue" xlink:label="cm_CreditCardFundingLiabilitiesFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardFundingLiabilitiesFairValue_lbl" xml:lang="en-US" id="id_10794308_2955190_3_1"> Credit card funding liabilities fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardFundingLiabilitiesFairValue_lbl" xml:lang="en-US" id="id_10794308_2955190_1_1"> Credit card funding liabilities fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardFundingLiabilitiesFairValue_lbl" xml:lang="en-US" id="id_10794308_2955190_2_1"> Credit card funding liabilities fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardFundingLiabilitiesFairValue" xlink:to="cm_CreditCardFundingLiabilitiesFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardLoans" xlink:label="cm_CreditCardLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardLoans_lbl" xml:lang="en-US" id="id_10794308_2951469_3_1"> Credit card loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardLoans_lbl" xml:lang="en-US" id="id_10794308_2951469_1_1"> Credit card loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_CreditCardLoans_lbl" xml:lang="en-US" id="id_10794308_2951469_32_1"> Gross credit card </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardLoans_lbl" xml:lang="en-US" id="id_10794308_2951469_2_1"> Credit card </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_CreditCardLoans_lbl" xml:lang="en-US" id="id_10794308_2951469_12_1"> Credit card receivables </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardLoans" xlink:to="cm_CreditCardLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardLoansFairValue" xlink:label="cm_CreditCardLoansFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardLoansFairValue_lbl" xml:lang="en-US" id="id_10794308_3394346_3_1"> Credit card loans fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardLoansFairValue_lbl" xml:lang="en-US" id="id_10794308_3394346_1_1"> Credit card loans fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardLoansFairValue_lbl" xml:lang="en-US" id="id_10794308_3394346_2_1"> Credit card receivables fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardLoansFairValue" xlink:to="cm_CreditCardLoansFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardReceivables1Member" xlink:label="cm_CreditCardReceivables1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardReceivables1Member_lbl" xml:lang="en-US" id="id_10794308_2998060_3_1"> Credit card receivables. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardReceivables1Member_lbl" xml:lang="en-US" id="id_10794308_2998060_1_1"> Credit Card Receivables 1 [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardReceivables1Member_lbl" xml:lang="en-US" id="id_10794308_2998060_2_1"> Credit card [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardReceivables1Member" xlink:to="cm_CreditCardReceivables1Member_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardSecuritizationTrustsMember" xlink:label="cm_CreditCardSecuritizationTrustsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardSecuritizationTrustsMember_lbl" xml:lang="en-US" id="id_10794308_2991231_3_1"> Credit card securitization trusts. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardSecuritizationTrustsMember_lbl" xml:lang="en-US" id="id_10794308_2991231_1_1"> Credit card securitization trusts [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardSecuritizationTrustsMember_lbl" xml:lang="en-US" id="id_10794308_2991231_2_1"> Credit card securitization trusts [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardSecuritizationTrustsMember" xlink:to="cm_CreditCardSecuritizationTrustsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditCardsMember" xlink:label="cm_CreditCardsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditCardsMember_lbl" xml:lang="en-US" id="id_10794308_2989616_3_1"> Credit cards. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditCardsMember_lbl" xml:lang="en-US" id="id_10794308_2989616_1_1"> Credit Cards [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditCardsMember_lbl" xml:lang="en-US" id="id_10794308_2989616_2_1"> Credit Cards [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditCardsMember" xlink:to="cm_CreditCardsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDefaultSwapContactsProtectionPurchasedMember" xlink:label="cm_CreditDefaultSwapContactsProtectionPurchasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDefaultSwapContactsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991245_3_1"> Credit default swap contacts protection purchased. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDefaultSwapContactsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991245_1_1"> Credit default swap contacts protection purchased [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDefaultSwapContactsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2991245_2_1"> Credit default swap contacts protection purchased [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDefaultSwapContactsProtectionPurchasedMember" xlink:to="cm_CreditDefaultSwapContactsProtectionPurchasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDefaultSwapContactsProtectionSoldMember" xlink:label="cm_CreditDefaultSwapContactsProtectionSoldMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDefaultSwapContactsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991247_3_1"> Credit default swap contacts protection sold. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDefaultSwapContactsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991247_1_1"> Credit default swap contacts protection sold [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDefaultSwapContactsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991247_2_1"> Credit default swap contacts protection sold [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDefaultSwapContactsProtectionSoldMember" xlink:to="cm_CreditDefaultSwapContactsProtectionSoldMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDefaultSwapContractsProtectionPurchasedMember" xlink:label="cm_CreditDefaultSwapContractsProtectionPurchasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_3052423_3_1"> Credit default swap contracts protection purchased. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_3052423_1_1"> Credit Default Swap Contracts Protection Purchased [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDefaultSwapContractsProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_3052423_2_1"> Credit default swap contracts - protection purchased [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDefaultSwapContractsProtectionPurchasedMember" xlink:to="cm_CreditDefaultSwapContractsProtectionPurchasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDefaultSwapContractsProtectionSoldMember" xlink:label="cm_CreditDefaultSwapContractsProtectionSoldMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_3052425_3_1"> Credit default swap contracts protection sold. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_3052425_1_1"> Credit Default Swap Contracts Protection Sold [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDefaultSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_3052425_2_1"> Credit default swap contracts - protection sold [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDefaultSwapContractsProtectionSoldMember" xlink:to="cm_CreditDefaultSwapContractsProtectionSoldMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDerivativesMember" xlink:label="cm_CreditDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2997744_3_1"> Credit derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2997744_1_1"> Credit derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2997744_2_1"> Credit derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDerivativesMember" xlink:to="cm_CreditDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditDerivativesProtectionPurchasedMember" xlink:label="cm_CreditDerivativesProtectionPurchasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditDerivativesProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2981589_3_1"> Credit derivatives protection purchased. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditDerivativesProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2981589_1_1"> Credit derivatives protection purchased [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditDerivativesProtectionPurchasedMember_lbl" xml:lang="en-US" id="id_10794308_2981589_2_1"> Credit derivatives protection purchased [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditDerivativesProtectionPurchasedMember" xlink:to="cm_CreditDerivativesProtectionPurchasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreditExposure" xlink:label="ifrs-full_CreditExposure"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreditExposure_lbl" xml:lang="en-US" id="id_10794308_2936151_1_1"> Credit exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_CreditExposure_lbl" xml:lang="en-US" id="id_10794308_2936151_32_1"> Exposure to Credit Risk </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreditExposure_lbl" xml:lang="en-US" id="id_10794308_2936151_2_1"> Credit exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CreditExposure_lbl" xml:lang="en-US" id="id_10794308_2936151_12_1"> Exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreditExposure" xlink:to="ifrs-full_CreditExposure_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2936152_1_1"> Credit impairment of financial instruments [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2936152_2_1"> Credit impairment of financial instruments [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:to="ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreditImpairmentOfFinancialInstrumentsMember" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2934874_1_1"> Credit impairment of financial instruments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreditImpairmentOfFinancialInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2934874_2_1"> Credit impairment of financial instruments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreditImpairmentOfFinancialInstrumentsMember" xlink:to="ifrs-full_CreditImpairmentOfFinancialInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans" xlink:label="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans_lbl" xml:lang="en-US" id="id_10794308_3395147_3_1"> Credit protection purchased for business and government loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans_lbl" xml:lang="en-US" id="id_10794308_3395147_1_1"> Credit protection purchased for business and government loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans_lbl" xml:lang="en-US" id="id_10794308_3395147_2_1"> Exposure to Credit Risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans" xlink:to="cm_CreditProtectionPurchasedForBusinessAndGovernmentLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditRelatedCommitments" xlink:label="cm_CreditRelatedCommitments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditRelatedCommitments_lbl" xml:lang="en-US" id="id_10794308_3395114_3_1"> Credit related commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditRelatedCommitments_lbl" xml:lang="en-US" id="id_10794308_3395114_1_1"> Credit related commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditRelatedCommitments_lbl" xml:lang="en-US" id="id_10794308_3395114_2_1"> credit related commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditRelatedCommitments" xlink:to="cm_CreditRelatedCommitments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans" xlink:label="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052222_3_1"> Credit related fair value adjustments on purchased credit-impaired loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052222_1_1"> Credit related fair value adjustments on purchased credit-impaired loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052222_2_1"> Credit related fair value adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans" xlink:to="cm_CreditRelatedFairValueAdjustmentsOnPurchasedCreditimpairedLoans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreditrelatedFeeAndCommissionIncome" xlink:label="ifrs-full_CreditrelatedFeeAndCommissionIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreditrelatedFeeAndCommissionIncome_lbl" xml:lang="en-US" id="id_10794308_2936153_1_1"> Credit-related fee and commission income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreditrelatedFeeAndCommissionIncome_lbl" xml:lang="en-US" id="id_10794308_2936153_2_1"> Credit fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreditrelatedFeeAndCommissionIncome" xlink:to="ifrs-full_CreditrelatedFeeAndCommissionIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditRiskExposureBaselApproachAxis" xlink:label="cm_CreditRiskExposureBaselApproachAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditRiskExposureBaselApproachAxis_lbl" xml:lang="en-US" id="id_10794308_3395249_3_1"> Credit Risk Exposure Basel Approach [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditRiskExposureBaselApproachAxis_lbl" xml:lang="en-US" id="id_10794308_3395249_1_1"> Credit Risk Exposure Basel Approach [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditRiskExposureBaselApproachAxis_lbl" xml:lang="en-US" id="id_10794308_3395249_2_1"> Credit Risk Exposure Basel Approach [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditRiskExposureBaselApproachAxis" xlink:to="cm_CreditRiskExposureBaselApproachAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CreditRiskExposureBaselApproachDomain" xlink:label="cm_CreditRiskExposureBaselApproachDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CreditRiskExposureBaselApproachDomain_lbl" xml:lang="en-US" id="id_10794308_3395250_3_1"> Credit Risk Exposure Basel Approach domain. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CreditRiskExposureBaselApproachDomain_lbl" xml:lang="en-US" id="id_10794308_3395250_1_1"> Credit Risk Exposure Basel Approach domain </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CreditRiskExposureBaselApproachDomain_lbl" xml:lang="en-US" id="id_10794308_3395250_2_1"> Credit Risk Exposure Basel Approach domain </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CreditRiskExposureBaselApproachDomain" xlink:to="cm_CreditRiskExposureBaselApproachDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CreditRiskMember" xlink:label="ifrs-full_CreditRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2936361_1_1"> Credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2936361_2_1"> Credit risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CreditRiskMember" xlink:to="ifrs-full_CreditRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CrossCurrencySwapMember" xlink:label="cm_CrossCurrencySwapMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CrossCurrencySwapMember_lbl" xml:lang="en-US" id="id_10794308_3040556_3_1"> Cross currency swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CrossCurrencySwapMember_lbl" xml:lang="en-US" id="id_10794308_3040556_1_1"> Cross currency swap [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CrossCurrencySwapMember_lbl" xml:lang="en-US" id="id_10794308_3040556_2_1"> Cross currency swap [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CrossCurrencySwapMember" xlink:to="cm_CrossCurrencySwapMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2934875_1_1"> Cumulative gain (loss) on disposal of investments in equity instruments designated at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2934875_2_1"> Realized Cumulative after-tax gains resulting from disposition of equity securities designated at FVOCI and return on capital distributions from limited partnerships designated at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CumulativeImpairmentChargesRelatingToGoodwill" xlink:label="cm_CumulativeImpairmentChargesRelatingToGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CumulativeImpairmentChargesRelatingToGoodwill_lbl" xml:lang="en-US" id="id_10794308_3413922_3_1"> Cumulative impairment charges relating to goodwill which have been incurred since initial recognition of the goodwill. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CumulativeImpairmentChargesRelatingToGoodwill_lbl" xml:lang="en-US" id="id_10794308_3413922_1_1"> Cumulative Impairment Charges Relating To Goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CumulativeImpairmentChargesRelatingToGoodwill_lbl" xml:lang="en-US" id="id_10794308_3413922_2_1"> Net of cumulative impairment charges for goodwill </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CumulativeImpairmentChargesRelatingToGoodwill" xlink:to="cm_CumulativeImpairmentChargesRelatingToGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CumulativeTranslationAdjustmentMember" xlink:label="cm_CumulativeTranslationAdjustmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CumulativeTranslationAdjustmentMember_lbl" xml:lang="en-US" id="id_10794308_3011056_3_1"> Cumulative translation adjustment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CumulativeTranslationAdjustmentMember_lbl" xml:lang="en-US" id="id_10794308_3011056_1_1"> Cumulative Translation Adjustment [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CumulativeTranslationAdjustmentMember_lbl" xml:lang="en-US" id="id_10794308_3011056_2_1"> Cumulative translation adjustment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CumulativeTranslationAdjustmentMember" xlink:to="cm_CumulativeTranslationAdjustmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates_lbl" xml:lang="en-US" id="id_10794308_2936154_1_1"> Cumulative unrecognised share of losses of associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates_lbl" xml:lang="en-US" id="id_10794308_2936154_2_1"> Cumulative unrecognized share of losses of associate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates" xlink:to="ifrs-full_CumulativeUnrecognisedShareOfLossesOfAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_2936362_1_1"> Cumulative unrecognised share of losses of joint ventures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_2936362_2_1"> Cumulative unrecognised share of losses of joint ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures" xlink:to="ifrs-full_CumulativeUnrecognisedShareOfLossesOfJointVentures_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrencyAxis" xlink:label="us-gaap_CurrencyAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrencyAxis_lbl" xml:lang="en-US" id="id_10794308_2919492_1_1"> Currency [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CurrencyAxis_lbl" xml:lang="en-US" id="id_10794308_2919492_2_1"> Currency [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrencyAxis" xlink:to="us-gaap_CurrencyAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CurrencyOrInterestRateRiskMember" xlink:label="cm_CurrencyOrInterestRateRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CurrencyOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3407002_3_1"> Currency or interest rate risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CurrencyOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3407002_1_1"> Currency or interest rate risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CurrencyOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3407002_2_1"> Currency or interest rate risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CurrencyOrInterestRateRiskMember" xlink:to="cm_CurrencyOrInterestRateRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrencyRiskMember" xlink:label="ifrs-full_CurrencyRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrencyRiskMember_lbl" xml:lang="en-US" id="id_10794308_2934877_1_1"> Currency risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrencyRiskMember_lbl" xml:lang="en-US" id="id_10794308_2934877_2_1"> Foreign exchange risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrencyRiskMember" xlink:to="ifrs-full_CurrencyRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CurrencyRisksMember" xlink:label="cm_CurrencyRisksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CurrencyRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395235_3_1"> Currency risks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CurrencyRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395235_1_1"> Currency risks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CurrencyRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395235_2_1"> Currency risks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CurrencyRisksMember" xlink:to="cm_CurrencyRisksMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:label="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936168_1_1"> Current financial assets at fair value through profit or loss, mandatorily measured at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936168_2_1"> Loans mandatorily measured at FVTPL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US" id="id_10794308_2934499_1_1"> Current Fiscal Year End Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US" id="id_10794308_2934499_2_1"> Current Fiscal Year End Date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CurrentIncomeTaxesAbstract" xlink:label="cm_CurrentIncomeTaxesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CurrentIncomeTaxesAbstract_lbl" xml:lang="en-US" id="id_10794308_2941712_3_1"> Current income taxes. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CurrentIncomeTaxesAbstract_lbl" xml:lang="en-US" id="id_10794308_2941712_1_1"> Current income taxes [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CurrentIncomeTaxesAbstract_lbl" xml:lang="en-US" id="id_10794308_2941712_2_1"> Current income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CurrentIncomeTaxesAbstract" xlink:to="cm_CurrentIncomeTaxesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentMember" xlink:label="ifrs-full_CurrentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentMember_lbl" xml:lang="en-US" id="id_10794308_2936386_1_1"> Current [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentMember_lbl" xml:lang="en-US" id="id_10794308_2936386_2_1"> Current [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentMember" xlink:to="ifrs-full_CurrentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936187_1_1"> Current service cost, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936187_2_1"> Current service cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentTaxAssets" xlink:label="ifrs-full_CurrentTaxAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2934902_1_1"> Current tax assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2934902_2_1"> Current tax receivable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxAssets" xlink:to="ifrs-full_CurrentTaxAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CurrentTaxExpenseComprehensiveIncome" xlink:label="cm_CurrentTaxExpenseComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CurrentTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398373_3_1"> Current tax expense comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CurrentTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398373_1_1"> Current tax expense comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_CurrentTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398373_6_1"> Current income tax expense benefit </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CurrentTaxExpenseComprehensiveIncome" xlink:to="cm_CurrentTaxExpenseComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentTaxExpenseIncome" xlink:label="ifrs-full_CurrentTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2936189_1_1"> Current tax expense (income) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2936189_2_1"> Current income tax expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxExpenseIncome" xlink:to="ifrs-full_CurrentTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods_lbl" xml:lang="en-US" id="id_10794308_2936190_1_1"> Current tax expense (income) and adjustments for current tax of prior periods </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods_lbl" xml:lang="en-US" id="id_10794308_2936190_6_1"> Current income tax expense and adjustment for prior years </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods" xlink:to="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934903_1_1"> Current tax expense (income) and adjustments for current tax of prior periods [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract_lbl" xml:lang="en-US" id="id_10794308_2934903_2_1"> Provision for current income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract" xlink:to="ifrs-full_CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_CustomerrelatedIntangibleAssetsMember" xlink:label="ifrs-full_CustomerrelatedIntangibleAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CustomerrelatedIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2934904_1_1"> Customer-related intangible assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CustomerrelatedIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2934904_2_1"> Customer relationship [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CustomerrelatedIntangibleAssetsMember" xlink:to="ifrs-full_CustomerrelatedIntangibleAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_CustomersLiabilityUnderAcceptances" xlink:label="cm_CustomersLiabilityUnderAcceptances"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_CustomersLiabilityUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_2960000_3_1"> Customers liability under acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_CustomersLiabilityUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_2960000_1_1"> Customers liability under acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_CustomersLiabilityUnderAcceptances_lbl" xml:lang="en-US" id="id_10794308_2960000_2_1"> Customers' liability under acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_CustomersLiabilityUnderAcceptances" xlink:to="cm_CustomersLiabilityUnderAcceptances_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DatedSubordinatedLiabilities" xlink:label="ifrs-full_DatedSubordinatedLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DatedSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2934906_1_1"> Dated subordinated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DatedSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2934906_2_1"> Carrying value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DatedSubordinatedLiabilities" xlink:to="ifrs-full_DatedSubordinatedLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare" xlink:label="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019667_3_1"> Debentures convertible into common shares subject to minimum price per share. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019667_1_1"> Debentures convertible into common shares subject to minimum price per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019667_2_1"> Debentures convertible into common shares subject to minimum price per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare" xlink:to="cm_DebenturesConvertibleIntoCommonSharesSubjectToMinimumPricePerShare_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrument1Axis" xlink:label="cm_DebtInstrument1Axis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrument1Axis_lbl" xml:lang="en-US" id="id_10794308_2980447_3_1"> Debt instrument 1. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrument1Axis_lbl" xml:lang="en-US" id="id_10794308_2980447_1_1"> Debt Instrument 1 [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrument1Axis_lbl" xml:lang="en-US" id="id_10794308_2980447_2_1"> Debt Instrument 1 [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrument1Axis" xlink:to="cm_DebtInstrument1Axis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentDomain" xlink:label="cm_DebtInstrumentDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentDomain_lbl" xml:lang="en-US" id="id_10794308_3004837_3_1"> Debt Instrument [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentDomain_lbl" xml:lang="en-US" id="id_10794308_3004837_1_1"> Debt Instrument [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentDomain_lbl" xml:lang="en-US" id="id_10794308_3004837_2_1"> Debt Instrument [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentDomain" xlink:to="cm_DebtInstrumentDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentInterestPayableDescription" xlink:label="cm_DebtInstrumentInterestPayableDescription"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentInterestPayableDescription_lbl" xml:lang="en-US" id="id_10794308_2974938_3_1"> Interest payable description. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentInterestPayableDescription_lbl" xml:lang="en-US" id="id_10794308_2974938_1_1"> Debt Instrument, Interest payable description </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentInterestPayableDescription_lbl" xml:lang="en-US" id="id_10794308_2974938_2_1"> Notes interest rate payable desciption </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentInterestPayableDescription" xlink:to="cm_DebtInstrumentInterestPayableDescription_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate" xlink:label="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate_lbl" xml:lang="en-US" id="id_10794308_3052271_3_1"> Debt instrument, interest rate basis spread on fixed rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate_lbl" xml:lang="en-US" id="id_10794308_3052271_1_1"> Debt instrument, interest rate basis spread on fixed rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate_lbl" xml:lang="en-US" id="id_10794308_3052271_2_1"> Notes interest spread rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate" xlink:to="cm_DebtInstrumentInterestRateBasisSpreadOnFixedRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentInterestRateStatedPercentage1" xlink:label="cm_DebtInstrumentInterestRateStatedPercentage1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentInterestRateStatedPercentage1_lbl" xml:lang="en-US" id="id_10794308_3024589_3_1"> Debt instrument interest rate stated percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentInterestRateStatedPercentage1_lbl" xml:lang="en-US" id="id_10794308_3024589_1_1"> Debt Instrument Interest Rate Stated Percentage1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentInterestRateStatedPercentage1_lbl" xml:lang="en-US" id="id_10794308_3024589_2_1"> Notes interest rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentInterestRateStatedPercentage1" xlink:to="cm_DebtInstrumentInterestRateStatedPercentage1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentInterestResetDescription" xlink:label="cm_DebtInstrumentInterestResetDescription"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentInterestResetDescription_lbl" xml:lang="en-US" id="id_10794308_3052272_3_1"> Debt Instrument, interest reset description. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentInterestResetDescription_lbl" xml:lang="en-US" id="id_10794308_3052272_1_1"> Debt Instrument, interest reset description </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentInterestResetDescription_lbl" xml:lang="en-US" id="id_10794308_3052272_2_1"> Notes interest reset description </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentInterestResetDescription" xlink:to="cm_DebtInstrumentInterestResetDescription_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtInstrumentMaturityDate1" xlink:label="cm_DebtInstrumentMaturityDate1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtInstrumentMaturityDate1_lbl" xml:lang="en-US" id="id_10794308_2976409_3_1"> Debt instrument maturity date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtInstrumentMaturityDate1_lbl" xml:lang="en-US" id="id_10794308_2976409_1_1"> Debt instrument maturity date1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtInstrumentMaturityDate1_lbl" xml:lang="en-US" id="id_10794308_2976409_2_1"> Notes maturity date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtInstrumentMaturityDate1" xlink:to="cm_DebtInstrumentMaturityDate1_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2936395_1_1"> Debt instruments, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2936395_2_1"> Debt securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesAndDepositsIssued" xlink:label="cm_DebtSecuritiesAndDepositsIssued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesAndDepositsIssued_lbl" xml:lang="en-US" id="id_10794308_2955393_3_1"> Debt securities and deposits issued. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesAndDepositsIssued_lbl" xml:lang="en-US" id="id_10794308_2955393_1_1"> Debt securities and deposits issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesAndDepositsIssued_lbl" xml:lang="en-US" id="id_10794308_2955393_2_1"> Debt securities and deposits issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesAndDepositsIssued" xlink:to="cm_DebtSecuritiesAndDepositsIssued_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400643_3_1"> Debt securities measured at fair value through other comprehensive incom. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400643_1_1"> Debt securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400643_2_1"> Closing balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400643_12_1"> Debt securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406461_3_1"> Debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406461_1_1"> Debt Securities Measured At Fair Value Through Other Comprehensive Income [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406461_2_1"> Debt securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:to="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398348_3_1"> Debt securities measured at fair value through other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398348_1_1"> Debt securities measured at fair value through other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398348_2_1"> Debt securities measured at fair value through other comprehensive income [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember" xlink:to="cm_DebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesMeasuredAtFVOCIMember" xlink:label="cm_DebtSecuritiesMeasuredAtFVOCIMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3398283_3_1"> Debt securities measured at FVOCI. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3398283_1_1"> Debt securities measured at FVOCI [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3398283_2_1"> Debt securities measured at FVOCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesMeasuredAtFVOCIMember" xlink:to="cm_DebtSecuritiesMeasuredAtFVOCIMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DebtSecuritiesMember" xlink:label="ifrs-full_DebtSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2936196_1_1"> Debt securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2936196_2_1"> Debt securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DebtSecuritiesMember" xlink:to="ifrs-full_DebtSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSecuritiesQuotedPricesValue" xlink:label="cm_DebtSecuritiesQuotedPricesValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSecuritiesQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955370_3_1"> Debt securities quoted prices value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSecuritiesQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955370_1_1"> Debt securities quoted prices value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSecuritiesQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955370_2_1"> Debt securities daily quoted prices in active markets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSecuritiesQuotedPricesValue" xlink:to="cm_DebtSecuritiesQuotedPricesValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DebtSpecificRiskMember" xlink:label="cm_DebtSpecificRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DebtSpecificRiskMember_lbl" xml:lang="en-US" id="id_10794308_2990884_3_1"> Debt specific risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DebtSpecificRiskMember_lbl" xml:lang="en-US" id="id_10794308_2990884_1_1"> Debt specific risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DebtSpecificRiskMember_lbl" xml:lang="en-US" id="id_10794308_2990884_2_1"> Debt specific risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DebtSpecificRiskMember" xlink:to="cm_DebtSpecificRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:label="ifrs-full_DecreaseThroughWriteoffFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DecreaseThroughWriteoffFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2934920_1_1"> Decrease through write-off, financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DecreaseThroughWriteoffFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2934920_2_1"> Write-offs </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DecreaseThroughWriteoffFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2934920_14_1"> Write-offs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:to="ifrs-full_DecreaseThroughWriteoffFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DefaultFinancialStatementsDateMember" xlink:label="ifrs-full_DefaultFinancialStatementsDateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefaultFinancialStatementsDateMember_lbl" xml:lang="en-US" id="id_10794308_2936404_1_1"> Default financial statements date [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DefaultFinancialStatementsDateMember_lbl" xml:lang="en-US" id="id_10794308_2936404_2_1"> Default financial statements date [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefaultFinancialStatementsDateMember" xlink:to="ifrs-full_DefaultFinancialStatementsDateMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefaultMember" xlink:label="cm_DefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefaultMember_lbl" xml:lang="en-US" id="id_10794308_2991293_3_1"> Default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefaultMember_lbl" xml:lang="en-US" id="id_10794308_2991293_1_1"> Default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefaultMember_lbl" xml:lang="en-US" id="id_10794308_2991293_2_1"> Default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefaultMember" xlink:to="cm_DefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefaultRiskMember" xlink:label="cm_DefaultRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefaultRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053879_3_1"> Default risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefaultRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053879_1_1"> Default risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefaultRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053879_2_1"> Default risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefaultRiskMember" xlink:to="cm_DefaultRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefaultSlottedMember" xlink:label="cm_DefaultSlottedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefaultSlottedMember_lbl" xml:lang="en-US" id="id_10794308_3053782_3_1"> Default slotted. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefaultSlottedMember_lbl" xml:lang="en-US" id="id_10794308_3053782_1_1"> Default slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefaultSlottedMember_lbl" xml:lang="en-US" id="id_10794308_3053782_2_1"> Default slotted [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefaultSlottedMember" xlink:to="cm_DefaultSlottedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredFederalTaxExpenseIncome" xlink:label="cm_DeferredFederalTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredFederalTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955504_3_1"> Deferred federal tax expense income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredFederalTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955504_1_1"> Deferred federal tax expense income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredFederalTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955504_2_1"> Federal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredFederalTaxExpenseIncome" xlink:to="cm_DeferredFederalTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredForeignTaxExpenseIncome" xlink:label="cm_DeferredForeignTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredForeignTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955817_3_1"> Deferred foreign tax expense income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredForeignTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955817_1_1"> Deferred foreign tax expense income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredForeignTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955817_2_1"> Foreign </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredForeignTaxExpenseIncome" xlink:to="cm_DeferredForeignTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredIncomeTaxes1Abstract" xlink:label="cm_DeferredIncomeTaxes1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredIncomeTaxes1Abstract_lbl" xml:lang="en-US" id="id_10794308_2941713_3_1"> Deferred income taxes. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredIncomeTaxes1Abstract_lbl" xml:lang="en-US" id="id_10794308_2941713_1_1"> Deferred income taxes 1 [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredIncomeTaxes1Abstract_lbl" xml:lang="en-US" id="id_10794308_2941713_2_1"> Deferred income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredIncomeTaxes1Abstract" xlink:to="cm_DeferredIncomeTaxes1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredMembersMember" xlink:label="cm_DeferredMembersMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredMembersMember_lbl" xml:lang="en-US" id="id_10794308_2994088_3_1"> Deferred members. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredMembersMember_lbl" xml:lang="en-US" id="id_10794308_2994088_1_1"> Deferred Members [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredMembersMember_lbl" xml:lang="en-US" id="id_10794308_2994088_2_1"> Deferred Members [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredMembersMember" xlink:to="cm_DeferredMembersMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredProvincialTaxExpenseIncome" xlink:label="cm_DeferredProvincialTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredProvincialTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955544_3_1"> Deferred provincial tax expense income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredProvincialTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955544_1_1"> Deferred provincial tax expense income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredProvincialTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2955544_2_1"> Provincial </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredProvincialTaxExpenseIncome" xlink:to="cm_DeferredProvincialTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember" xlink:label="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052337_3_1"> Deferred share unit plan and deferred compensation plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052337_1_1"> Deferred Share Unit Plan and Deferred Compensation Plan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052337_2_1"> Deferred share unit plan and deferred compensation plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember" xlink:to="cm_DeferredShareUnitPlanAndDeferredCompensationPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredShareUnitPlansMember" xlink:label="cm_DeferredShareUnitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredShareUnitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2980864_3_1"> Deferreds share unit plans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredShareUnitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2980864_1_1"> Deferred share unit plans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredShareUnitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2980864_2_1"> Deferred share unit plans [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredShareUnitPlansMember" xlink:to="cm_DeferredShareUnitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetPropertyAndEquipmentMember" xlink:label="cm_DeferredTaxAssetPropertyAndEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987288_3_1"> Deferred tax asset property and equipment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987288_1_1"> Deferred Tax Asset Property And Equipment [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987288_2_1"> Buildings and equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetPropertyAndEquipmentMember" xlink:to="cm_DeferredTaxAssetPropertyAndEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxAssets" xlink:label="ifrs-full_DeferredTaxAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2936208_1_1"> Deferred tax assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2936208_2_1"> Deferred tax assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2936208_12_1"> Deferred tax assets (Note 19) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxAssets" xlink:to="ifrs-full_DeferredTaxAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsOperatingLossCarryForwards1" xlink:label="cm_DeferredTaxAssetsOperatingLossCarryForwards1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsOperatingLossCarryForwards1_lbl" xml:lang="en-US" id="id_10794308_2970850_3_1"> Deferred Tax Assets Operating Loss Carry Forwards </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsOperatingLossCarryForwards1_lbl" xml:lang="en-US" id="id_10794308_2970850_1_1"> Deferred Tax Assets Operating Loss Carry Forwards1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsOperatingLossCarryForwards1_lbl" xml:lang="en-US" id="id_10794308_2970850_2_1"> Deferred tax operating loss carryforwards </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetsOperatingLossCarryForwards1" xlink:to="cm_DeferredTaxAssetsOperatingLossCarryForwards1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsOtherMember" xlink:label="cm_DeferredTaxAssetsOtherMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsOtherMember_lbl" xml:lang="en-US" id="id_10794308_2981486_3_1"> Deferred tax assets other. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsOtherMember_lbl" xml:lang="en-US" id="id_10794308_2981486_1_1"> Deferred Tax Assets Other [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsOtherMember_lbl" xml:lang="en-US" id="id_10794308_2981486_2_1"> Deferred tax assets other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetsOtherMember" xlink:to="cm_DeferredTaxAssetsOtherMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember" xlink:label="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991360_3_1"> Deferred tax assets pension and employment benefits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991360_1_1"> Deferred tax assets pension and employment benefits [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991360_2_1"> Pension and employee benefits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember" xlink:to="cm_DeferredTaxAssetsPensionAndEmploymentBenefitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate"/>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsRecognizedInOtherComprehensiveIncome" xlink:label="cm_DeferredTaxAssetsRecognizedInOtherComprehensiveIncome"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsRecognizedInOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955341_1_1"> Deferred tax assets recognized in other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_DeferredTaxAssetsRecognizedInOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955341_14_1"> Recognized in OCI </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955342_3_1"> Deferred tax assets relating to other includes foreign currency translation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955342_1_1"> Deferred tax assets relating to other includes foreign currency translation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_DeferredTaxAssetsRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955342_14_1"> Other </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsRelatingToProvisionsMember" xlink:label="cm_DeferredTaxAssetsRelatingToProvisionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsRelatingToProvisionsMember_lbl" xml:lang="en-US" id="id_10794308_3002203_3_1"> Deferred tax assets relating to provisions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsRelatingToProvisionsMember_lbl" xml:lang="en-US" id="id_10794308_3002203_1_1"> Deferred tax assets relating to provisions [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsRelatingToProvisionsMember_lbl" xml:lang="en-US" id="id_10794308_3002203_2_1"> Provisions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetsRelatingToProvisionsMember" xlink:to="cm_DeferredTaxAssetsRelatingToProvisionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsSecuritiesRevaluationMember" xlink:label="cm_DeferredTaxAssetsSecuritiesRevaluationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991361_3_1"> Deferred tax assets securities revaluation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991361_1_1"> Deferred tax assets securities revaluation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991361_2_1"> Financial instrument revaluation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxAssetsSecuritiesRevaluationMember" xlink:to="cm_DeferredTaxAssetsSecuritiesRevaluationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsTaxLossCarryForwardsMember" xlink:label="cm_DeferredTaxAssetsTaxLossCarryForwardsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsTaxLossCarryForwardsMember_lbl" xml:lang="en-US" id="id_10794308_2991357_3_1"> Deferred tax assets tax loss carry forwards. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsTaxLossCarryForwardsMember_lbl" xml:lang="en-US" id="id_10794308_2991357_1_1"> Deferred tax assets tax loss carry forwards [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxAssetsTaxLossCarryForwardsMember_lbl" xml:lang="en-US" id="id_10794308_2991357_2_1"> Tax loss carry-forwards [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxAssetsUnearnedIncomeMember" xlink:label="cm_DeferredTaxAssetsUnearnedIncomeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxAssetsUnearnedIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2991362_3_1"> Deferred tax assets unearned income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxAssetsUnearnedIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2991362_1_1"> Deferred tax assets unearned income [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxExpenseComprehensiveIncome" xlink:label="cm_DeferredTaxExpenseComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398376_3_1"> Deferred tax expense comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398376_1_1"> Deferred tax expense comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_DeferredTaxExpenseComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398376_6_1"> Deferred income tax expense benefit </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxExpenseComprehensiveIncome" xlink:to="cm_DeferredTaxExpenseComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxExpenseIncome" xlink:label="ifrs-full_DeferredTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2936210_1_1"> Deferred tax expense (income) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2936210_6_1"> Deferred tax expense income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncome" xlink:to="ifrs-full_DeferredTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2935216_1_1"> Deferred tax expense (income) [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2935216_2_1"> Provision for deferred income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:to="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences_lbl" xml:lang="en-US" id="id_10794308_2934924_1_1"> Deferred tax expense (income) relating to origination and reversal of temporary differences </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences_lbl" xml:lang="en-US" id="id_10794308_2934924_2_1"> Origination and reversal of temporary differences </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes"/>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxLiabilities" xlink:label="ifrs-full_DeferredTaxLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936212_1_1"> Deferred tax liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936212_2_1"> Deferred tax liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936212_12_1"> Deferred tax liabilities (Note 19) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilities" xlink:to="ifrs-full_DeferredTaxLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilitiesForeignCurrencyMember" xlink:label="cm_DeferredTaxLiabilitiesForeignCurrencyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilitiesForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991358_3_1"> Deferred tax liabilities foreign currency. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilitiesForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991358_1_1"> Deferred tax liabilities foreign currency [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilitiesForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2991358_2_1"> Foreign currency [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilitiesForeignCurrencyMember" xlink:to="cm_DeferredTaxLiabilitiesForeignCurrencyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilitiesIntangibleAssetsMember" xlink:label="cm_DeferredTaxLiabilitiesIntangibleAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilitiesIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3012668_3_1"> Deferred tax liabilities intangible assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilitiesIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3012668_1_1"> Deferred Tax Liabilities Intangible Assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilitiesIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3012668_2_1"> Intangible assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilitiesIntangibleAssetsMember" xlink:to="cm_DeferredTaxLiabilitiesIntangibleAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilitiesOthersMember" xlink:label="cm_DeferredTaxLiabilitiesOthersMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilitiesOthersMember_lbl" xml:lang="en-US" id="id_10794308_3012669_3_1"> Deferred tax liabilities others. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilitiesOthersMember_lbl" xml:lang="en-US" id="id_10794308_3012669_1_1"> Deferred Tax Liabilities Others [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilitiesOthersMember_lbl" xml:lang="en-US" id="id_10794308_3012669_2_1"> Others [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilitiesOthersMember" xlink:to="cm_DeferredTaxLiabilitiesOthersMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember" xlink:label="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991356_3_1"> Deferred tax liabilities pension and employment benefits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991356_1_1"> Deferred tax liabilities pension and employment benefits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember_lbl" xml:lang="en-US" id="id_10794308_2991356_2_1"> Pension and employee benefits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember" xlink:to="cm_DeferredTaxLiabilitiesPensionAndEmploymentBenefitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2935217_1_1"> Deferred tax liabilities recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2935217_2_1"> Acquisitions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember" xlink:label="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991363_3_1"> Deferred tax liabilities securities revaluation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991363_1_1"> Deferred tax liabilities securities revaluation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember_lbl" xml:lang="en-US" id="id_10794308_2991363_2_1"> Financial instrument revaluation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember" xlink:to="cm_DeferredTaxLiabilitiesSecuritiesRevaluationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilityGoodwillMember" xlink:label="cm_DeferredTaxLiabilityGoodwillMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilityGoodwillMember_lbl" xml:lang="en-US" id="id_10794308_3052438_3_1"> Deferred tax liability goodwill. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilityGoodwillMember_lbl" xml:lang="en-US" id="id_10794308_3052438_1_1"> Deferred Tax Liability Goodwill [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilityGoodwillMember_lbl" xml:lang="en-US" id="id_10794308_3052438_2_1"> Goodwill [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilityGoodwillMember" xlink:to="cm_DeferredTaxLiabilityGoodwillMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilityPropertyAndEquipmentMember" xlink:label="cm_DeferredTaxLiabilityPropertyAndEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilityPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987310_3_1"> Deferred tax liability property and equipment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilityPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987310_1_1"> Deferred Tax Liability Property And Equipment [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DeferredTaxLiabilityPropertyAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2987310_2_1"> Buildings and equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilityPropertyAndEquipmentMember" xlink:to="cm_DeferredTaxLiabilityPropertyAndEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilityRecognizedInNetIncome" xlink:label="cm_DeferredTaxLiabilityRecognizedInNetIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilityRecognizedInNetIncome_lbl" xml:lang="en-US" id="id_10794308_2955344_3_1"> Deferred tax liability recognized in net income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilityRecognizedInNetIncome_lbl" xml:lang="en-US" id="id_10794308_2955344_1_1"> Deferred tax liability recognized in net income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_DeferredTaxLiabilityRecognizedInNetIncome_lbl" xml:lang="en-US" id="id_10794308_2955344_14_1"> Recognized in net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilityRecognizedInNetIncome" xlink:to="cm_DeferredTaxLiabilityRecognizedInNetIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome" xlink:label="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955345_3_1"> Deferred tax liability recognized in other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955345_1_1"> Deferred tax liability recognized in other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955345_14_1"> Recognized in OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome" xlink:to="cm_DeferredTaxLiabilityRecognizedInOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation" xlink:label="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955346_3_1"> Deferred tax liability relating to other includes foreign currency translation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955346_1_1"> Deferred tax liability relating to other includes foreign currency translation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation_lbl" xml:lang="en-US" id="id_10794308_2955346_14_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation" xlink:to="cm_DeferredTaxLiabilityRelatingToOtherIncludesForeignCurrencyTranslation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl" xml:lang="en-US" id="id_10794308_2935219_1_1"> Deferred tax relating to items credited (charged) directly to equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl" xml:lang="en-US" id="id_10794308_2935219_2_1"> Impact of equity-accounted income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:to="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitObligationAbstract" xlink:label="cm_DefinedBenefitObligationAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitObligationAbstract_lbl" xml:lang="en-US" id="id_10794308_2943965_3_1"> Defined benefit obligation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitObligationAbstract_lbl" xml:lang="en-US" id="id_10794308_2943965_1_1"> Defined Benefit Obligation [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitObligationAbstract_lbl" xml:lang="en-US" id="id_10794308_2943965_2_1"> Defined benefit obligation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitObligationAbstract" xlink:to="cm_DefinedBenefitObligationAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl" xml:lang="en-US" id="id_10794308_2934927_1_1"> Defined benefit obligation, at present value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl" xml:lang="en-US" id="id_10794308_2934927_2_1"> Defined benefit obligation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl" xml:lang="en-US" id="id_10794308_2934927_12_1"> Defined benefit obligation at the end of year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:to="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanAssetsAbstract" xlink:label="cm_DefinedBenefitPlanAssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941715_3_1"> Defined benefit plan assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941715_1_1"> Defined benefit plan assets [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941715_2_1"> Plan assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanAssetsAbstract" xlink:to="cm_DefinedBenefitPlanAssetsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPayments" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPayments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPayments_lbl" xml:lang="en-US" id="id_10794308_2953321_3_1"> Defined benefit plan expected future benefit payments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPayments_lbl" xml:lang="en-US" id="id_10794308_2953321_1_1"> Defined benefit plan expected future benefit payments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPayments_lbl" xml:lang="en-US" id="id_10794308_2953321_6_1"> Total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPayments" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPayments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1_lbl" xml:lang="en-US" id="id_10794308_2962065_3_1"> Defined benefit plan expected future benefit payments next twelve months. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1_lbl" xml:lang="en-US" id="id_10794308_2962065_1_1"> Defined benefit plan expected future benefit payments next twelve months1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1_lbl" xml:lang="en-US" id="id_10794308_2962065_2_1"> 2019 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive_lbl" xml:lang="en-US" id="id_10794308_2962069_3_1"> Defined benefit plan expected future benefit payments in year five. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive_lbl" xml:lang="en-US" id="id_10794308_2962069_1_1"> Defined benefit plan expected future benefit payment year five </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive_lbl" xml:lang="en-US" id="id_10794308_2962069_2_1"> 2023 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFive_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine_lbl" xml:lang="en-US" id="id_10794308_3052771_3_1"> Defined benefit plan expected future benefit payment year five to nine. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine_lbl" xml:lang="en-US" id="id_10794308_3052771_1_1"> Defined benefit plan expected future benefit payment year five to nine </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine_lbl" xml:lang="en-US" id="id_10794308_3052771_2_1"> 2024-2028 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFiveToNine_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour_lbl" xml:lang="en-US" id="id_10794308_2962068_3_1"> Defined benefit plan expected future benefit payments year four. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour_lbl" xml:lang="en-US" id="id_10794308_2962068_1_1"> Defined benefit plan expected future benefit payment year four </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour_lbl" xml:lang="en-US" id="id_10794308_2962068_2_1"> 2022 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearFour_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree_lbl" xml:lang="en-US" id="id_10794308_2962067_3_1"> Defined benefit plan expected future benefit payments year three </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree_lbl" xml:lang="en-US" id="id_10794308_2962067_1_1"> Defined benefit plan expected future benefit payment year three </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree_lbl" xml:lang="en-US" id="id_10794308_2962067_2_1"> 2021 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearThree_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo_lbl" xml:lang="en-US" id="id_10794308_2962066_3_1"> Defined benefit plan expected future benefit payments year two. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo_lbl" xml:lang="en-US" id="id_10794308_2962066_1_1"> Defined benefit plan expected future benefit payment year two </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo_lbl" xml:lang="en-US" id="id_10794308_2962066_2_1"> 2020 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo" xlink:to="cm_DefinedBenefitPlanExpectedFutureBenefitPaymentYearTwo_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DefinedBenefitPlansAxis" xlink:label="ifrs-full_DefinedBenefitPlansAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitPlansAxis_lbl" xml:lang="en-US" id="id_10794308_2934928_1_1"> Defined benefit plans [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DefinedBenefitPlansAxis_lbl" xml:lang="en-US" id="id_10794308_2934928_2_1"> Defined benefit plans [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitPlansAxis" xlink:to="ifrs-full_DefinedBenefitPlansAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlansByNameAxis" xlink:label="cm_DefinedBenefitPlansByNameAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlansByNameAxis_lbl" xml:lang="en-US" id="id_10794308_3046080_3_1"> Defined benefit plans by name [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlansByNameAxis_lbl" xml:lang="en-US" id="id_10794308_3046080_1_1"> Defined benefit plans by name [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlansByNameAxis_lbl" xml:lang="en-US" id="id_10794308_3046080_2_1"> Defined benefit plans by name [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlansByNameAxis" xlink:to="cm_DefinedBenefitPlansByNameAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedBenefitPlansByNameMember" xlink:label="cm_DefinedBenefitPlansByNameMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedBenefitPlansByNameMember_lbl" xml:lang="en-US" id="id_10794308_3046081_3_1"> Defined benefit plans by name. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedBenefitPlansByNameMember_lbl" xml:lang="en-US" id="id_10794308_3046081_1_1"> Defined benefit plans by name [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedBenefitPlansByNameMember_lbl" xml:lang="en-US" id="id_10794308_3046081_2_1"> Defined benefit plans by name [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedBenefitPlansByNameMember" xlink:to="cm_DefinedBenefitPlansByNameMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DefinedBenefitPlansMember" xlink:label="ifrs-full_DefinedBenefitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2936213_1_1"> Defined benefit plans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2936213_2_1"> Defined benefit plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitPlansMember" xlink:to="ifrs-full_DefinedBenefitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DefinedContributionPensionPlansMember" xlink:label="cm_DefinedContributionPensionPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DefinedContributionPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2998228_3_1"> Defined contribution pension plans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DefinedContributionPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2998228_1_1"> Defined contribution pension plans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DefinedContributionPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2998228_2_1"> Defined contribution pension plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DefinedContributionPensionPlansMember" xlink:to="cm_DefinedContributionPensionPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DenominatedInUsDollarsMember" xlink:label="cm_DenominatedInUsDollarsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DenominatedInUsDollarsMember_lbl" xml:lang="en-US" id="id_10794308_3394273_3_1"> Denominated in US Dollars. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DenominatedInUsDollarsMember_lbl" xml:lang="en-US" id="id_10794308_3394273_1_1"> Denominated in US Dollars [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DenominatedInUsDollarsMember_lbl" xml:lang="en-US" id="id_10794308_3394273_2_1"> Denominated in US Dollars [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DenominatedInUsDollarsMember" xlink:to="cm_DenominatedInUsDollarsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositAndPaymentFeeIncome" xlink:label="cm_DepositAndPaymentFeeIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositAndPaymentFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959861_3_1"> Deposit and payment fee income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositAndPaymentFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959861_1_1"> Deposit and Payment Fee Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositAndPaymentFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959861_2_1"> Deposit and payment fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositAndPaymentFeeIncome" xlink:to="cm_DepositAndPaymentFeeIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositLiabilitiesHeldByTheEntity" xlink:label="cm_DepositLiabilitiesHeldByTheEntity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositLiabilitiesHeldByTheEntity_lbl" xml:lang="en-US" id="id_10794308_2961910_3_1"> The amount of deposit liabilities held by the entity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositLiabilitiesHeldByTheEntity_lbl" xml:lang="en-US" id="id_10794308_2961910_1_1"> Deposit liabilities held by the entity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositLiabilitiesHeldByTheEntity_lbl" xml:lang="en-US" id="id_10794308_2961910_2_1"> Business and government </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositLiabilitiesHeldByTheEntity" xlink:to="cm_DepositLiabilitiesHeldByTheEntity_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Deposits1" xlink:label="cm_Deposits1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Deposits1_lbl" xml:lang="en-US" id="id_10794308_2959986_3_1"> Deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Deposits1_lbl" xml:lang="en-US" id="id_10794308_2959986_1_1"> Deposits1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Deposits1_lbl" xml:lang="en-US" id="id_10794308_2959986_2_1"> Deposit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_Deposits1_lbl" xml:lang="en-US" id="id_10794308_2959986_6_1"> Deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_Deposits1_lbl" xml:lang="en-US" id="id_10794308_2959986_12_1"> Deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Deposits1" xlink:to="cm_Deposits1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Deposits1Abstract" xlink:label="cm_Deposits1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Deposits1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942514_3_1"> Deposits 1. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Deposits1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942514_1_1"> Deposits 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Deposits1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942514_2_1"> Deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_Deposits1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942514_12_1"> Deposits (Note 10) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Deposits1Abstract" xlink:to="cm_Deposits1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Deposits1Member" xlink:label="cm_Deposits1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Deposits1Member_lbl" xml:lang="en-US" id="id_10794308_2998390_3_1"> Deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Deposits1Member_lbl" xml:lang="en-US" id="id_10794308_2998390_1_1"> Deposits 1 [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Deposits1Member_lbl" xml:lang="en-US" id="id_10794308_2998390_2_1"> Deposits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Deposits1Member" xlink:to="cm_Deposits1Member_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositsAndOtherLiabilities" xlink:label="cm_DepositsAndOtherLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositsAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2959808_3_1"> Deposits and Other Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositsAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2959808_1_1"> Deposits and Other Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositsAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2959808_2_1"> Deposits and other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositsAndOtherLiabilities" xlink:to="cm_DepositsAndOtherLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositsAndOtherLiabilitiesMember" xlink:label="cm_DepositsAndOtherLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositsAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2991409_3_1"> Deposits and other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositsAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2991409_1_1"> Deposits and other liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositsAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2991409_2_1"> Deposits and other liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositsAndOtherLiabilitiesMember" xlink:to="cm_DepositsAndOtherLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DepositsFromBanks" xlink:label="ifrs-full_DepositsFromBanks"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepositsFromBanks_lbl" xml:lang="en-US" id="id_10794308_2934929_1_1"> Deposits from banks </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DepositsFromBanks_lbl" xml:lang="en-US" id="id_10794308_2934929_2_1"> Bank </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DepositsFromBanks_lbl" xml:lang="en-US" id="id_10794308_2934929_12_1"> Deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepositsFromBanks" xlink:to="ifrs-full_DepositsFromBanks_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositsFromBusinessAndGovernment" xlink:label="cm_DepositsFromBusinessAndGovernment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositsFromBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3397529_3_1"> Deposits from business and government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositsFromBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3397529_1_1"> Deposits from business and government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositsFromBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3397529_2_1"> Business and government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_DepositsFromBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3397529_12_1"> Notes issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositsFromBusinessAndGovernment" xlink:to="cm_DepositsFromBusinessAndGovernment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DepositsFromCustomers" xlink:label="ifrs-full_DepositsFromCustomers"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepositsFromCustomers_lbl" xml:lang="en-US" id="id_10794308_2935221_1_1"> Deposits from customers </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DepositsFromCustomers_lbl" xml:lang="en-US" id="id_10794308_2935221_2_1"> Personal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepositsFromCustomers" xlink:to="ifrs-full_DepositsFromCustomers_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities" xlink:label="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3054539_3_1"> Deposits, obligations related to securities sold short and other liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3054539_1_1"> Deposits, obligations related to securities sold short and other liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3054539_6_1"> Deposits, obligations related to securities sold short and other liabilities, Total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities" xlink:to="cm_DepositsObligationsRelatedToSecuritiesSoldShortAndOtherLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DepositsRecognisedAsOfAcquisitionDate" xlink:label="cm_DepositsRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DepositsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052448_3_1"> Deposits recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DepositsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052448_1_1"> Deposits Recognised As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DepositsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052448_2_1"> Deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DepositsRecognisedAsOfAcquisitionDate" xlink:to="cm_DepositsRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2934932_1_1"> Depreciation, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2934932_2_1"> Amortization </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:to="ifrs-full_DepreciationPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember" xlink:label="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3410948_3_1"> Derecognised debt securities measured at FVOCI [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3410948_1_1"> Derecognised debt securities measured at FVOCI [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3410948_2_1"> Derecognised debt securities measured at FVOCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember" xlink:to="cm_DerecognisedDebtSecuritiesMeasuredAtFVOCIMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerecognisedLoansMeasuredAtAmortizedCostMember" xlink:label="cm_DerecognisedLoansMeasuredAtAmortizedCostMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerecognisedLoansMeasuredAtAmortizedCostMember_lbl" xml:lang="en-US" id="id_10794308_3410949_3_1"> Derecognised loans measured at amortized cost [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerecognisedLoansMeasuredAtAmortizedCostMember_lbl" xml:lang="en-US" id="id_10794308_3410949_1_1"> Derecognised loans measured at amortized cost [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerecognisedLoansMeasuredAtAmortizedCostMember_lbl" xml:lang="en-US" id="id_10794308_3410949_2_1"> Derecognised loans measured at amortized cost [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerecognisedLoansMeasuredAtAmortizedCostMember" xlink:to="cm_DerecognisedLoansMeasuredAtAmortizedCostMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeAssetsMember" xlink:label="cm_DerivativeAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2997989_3_1"> Derivative assets for financial assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2997989_1_1"> Derivative Assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2997989_2_1"> Derivative Assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeAssetsMember" xlink:to="cm_DerivativeAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DerivativeFinancialAssets" xlink:label="ifrs-full_DerivativeFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_1_1"> Derivative financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_32_1"> Derivative instruments (Note 12) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_33_1"> Derivatives </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveVerboseLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_34_1"> Positive </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_2_1"> Current replacement cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_6_1"> Assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936215_12_1"> Derivative instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialAssets" xlink:to="ifrs-full_DerivativeFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DerivativeFinancialAssetsHeldForHedging" xlink:label="ifrs-full_DerivativeFinancialAssetsHeldForHedging"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialAssetsHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935225_1_1"> Derivative financial assets held for hedging </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DerivativeFinancialAssetsHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935225_2_1"> Assets, Designated accounting hedges (Note 13) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DerivativeFinancialAssetsHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935225_12_1"> Carrying value Positive </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialAssetsHeldForHedging" xlink:to="ifrs-full_DerivativeFinancialAssetsHeldForHedging_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394948_3_1"> Derivative financial assets held for trading for economic hedges. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394948_1_1"> Derivative financial assets held for trading for economic hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394948_2_1"> Assets, Economic hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges" xlink:to="cm_DerivativeFinancialAssetsHeldForTradingForEconomicHedges_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394946_3_1"> Derivative financial assets held for trading for trading purpose. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394946_1_1"> Derivative financial assets held for trading for trading purpose </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394946_2_1"> Assets, Trading (Note 2) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose" xlink:to="cm_DerivativeFinancialAssetsHeldForTradingForTradingPurpose_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeFinancialAssetsLiabilities" xlink:label="cm_DerivativeFinancialAssetsLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeFinancialAssetsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2970599_3_1"> Derivative financial assets liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeFinancialAssetsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2970599_1_1"> Derivative financial assets (liabilities) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_DerivativeFinancialAssetsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2970599_6_1"> Net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeFinancialAssetsLiabilities" xlink:to="cm_DerivativeFinancialAssetsLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DerivativeFinancialLiabilities" xlink:label="ifrs-full_DerivativeFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_1_1"> Derivative financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_32_1"> Derivatives </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_33_1"> Negative </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveVerboseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_34_1"> Net derivative liability </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_2_1"> Derivative instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_6_1"> Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936414_12_1"> Derivative instruments (Note 12) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialLiabilities" xlink:to="ifrs-full_DerivativeFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging" xlink:label="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935227_1_1"> Derivative financial liabilities held for hedging </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935227_32_1"> Liabilities, Designated accounting hedges (Note 13) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935227_2_1"> Carrying value Negative </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_lbl" xml:lang="en-US" id="id_10794308_2935227_12_1"> Liabilities designated as hedging instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging" xlink:to="ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394949_3_1"> Derivative financial liabilities held for trading for economic hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394949_1_1"> Derivative financial liabilities held for trading for economic hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges_lbl" xml:lang="en-US" id="id_10794308_3394949_2_1"> Liabilities, Economic hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges" xlink:to="cm_DerivativeFinancialLiabilitiesHeldForTradingForEconomicHedges_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394947_3_1"> Derivative financial liabilities held for trading for trading purpose. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394947_1_1"> Derivative financial liabilities held for trading for trading purpose </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose_lbl" xml:lang="en-US" id="id_10794308_3394947_2_1"> Liabilities, Trading (Note 2) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose" xlink:to="cm_DerivativeFinancialLiabilitiesHeldForTradingForTradingPurpose_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeInstrumentsMember" xlink:label="cm_DerivativeInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2981288_3_1"> Derivative instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2981288_1_1"> Derivative instruments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2981288_2_1"> Derivative instruments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeInstrumentsMember" xlink:to="cm_DerivativeInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativeLiabilitiesMember" xlink:label="cm_DerivativeLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativeLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997988_3_1"> Derivative liabilities for financial liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativeLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997988_1_1"> Derivative liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativeLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997988_2_1"> Derivative liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativeLiabilitiesMember" xlink:to="cm_DerivativeLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesAfterEffectOfNettingMember" xlink:label="cm_DerivativesAfterEffectOfNettingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesAfterEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3054537_3_1"> Derivatives after effect of netting [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesAfterEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3054537_1_1"> Derivatives after effect of netting [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesAfterEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3054537_2_1"> Derivatives after effect of netting [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesAfterEffectOfNettingMember" xlink:to="cm_DerivativesAfterEffectOfNettingMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2934933_1_1"> Derivatives, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2934933_2_1"> Hedge funds </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_DerivativesAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesBeforeNettingMember" xlink:label="cm_DerivativesBeforeNettingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesBeforeNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052882_3_1"> Derivatives before netting. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesBeforeNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052882_1_1"> Derivatives before netting [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesBeforeNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052882_2_1"> Derivatives before netting [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesBeforeNettingMember" xlink:to="cm_DerivativesBeforeNettingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesCreditEquivalentAmount" xlink:label="cm_DerivativesCreditEquivalentAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesCreditEquivalentAmount_lbl" xml:lang="en-US" id="id_10794308_3052290_3_1"> Derivatives credit equivalent amount. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesCreditEquivalentAmount_lbl" xml:lang="en-US" id="id_10794308_3052290_1_1"> Derivatives Credit Equivalent Amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesCreditEquivalentAmount_lbl" xml:lang="en-US" id="id_10794308_3052290_2_1"> Credit equivalent amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesCreditEquivalentAmount" xlink:to="cm_DerivativesCreditEquivalentAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesDesignatedAsHedgingInstrumentsMember" xlink:label="cm_DerivativesDesignatedAsHedgingInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesDesignatedAsHedgingInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3413924_3_1"> Derivatives designated as hedging Instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesDesignatedAsHedgingInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3413924_1_1"> Derivatives designated as hedging Instruments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesDesignatedAsHedgingInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3413924_2_1"> Derivatives designated as hedging Instruments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesDesignatedAsHedgingInstrumentsMember" xlink:to="cm_DerivativesDesignatedAsHedgingInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesEffectOfNettingMember" xlink:label="cm_DerivativesEffectOfNettingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052883_3_1"> Derivatives effect of netting. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052883_1_1"> Derivatives effect of netting [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesEffectOfNettingMember_lbl" xml:lang="en-US" id="id_10794308_3052883_2_1"> Derivatives effect of netting [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesEffectOfNettingMember" xlink:to="cm_DerivativesEffectOfNettingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DerivativesRiskWeightedAmount" xlink:label="cm_DerivativesRiskWeightedAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DerivativesRiskWeightedAmount_lbl" xml:lang="en-US" id="id_10794308_3052297_3_1"> Derivatives risk weighted amount. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DerivativesRiskWeightedAmount_lbl" xml:lang="en-US" id="id_10794308_3052297_1_1"> Derivatives Risk Weighted Amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DerivativesRiskWeightedAmount_lbl" xml:lang="en-US" id="id_10794308_3052297_2_1"> Risk-weighted amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DerivativesRiskWeightedAmount" xlink:to="cm_DerivativesRiskWeightedAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394020_3_1"> The description of accounting policy for acceptances and customers' liability under acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394020_1_1"> Description Of Accounting Policy For Acceptances Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394020_2_1"> Acceptances and customers' liability under acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForAcceptancesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015135_3_1"> Description of accounting policy for accumulated other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015135_1_1"> Description of accounting policy for accumulated other comprehensive income [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015135_2_1"> Accumulated other comprehensive income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForAccumulatedOtherComprehensiveIncomeExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935231_1_1"> Description of accounting policy for available-for-sale financial assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935231_2_1"> AFS financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForAvailableforsaleFinancialAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019420_3_1"> The description of the entity's accounting policy for basis of consolidation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019420_1_1"> Description of accounting policy for basis of consolidation [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019420_2_1"> Basis of consolidation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394013_3_1"> The description of the entity's accounting policy for cash collateral on securities borrowed and securities lent. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394013_1_1"> Description Of Accounting Policy For Cash Collateral On Securities Borrowed And Securities Lent Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394013_2_1"> Cash collateral on securities borrowed and securities lent </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForCashCollateralOnSecuritiesBorrowedAndSecuritiesLentExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015136_3_1"> Description of accounting policy for date of recognition of securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015136_1_1"> Description of accounting policy for date of recognition of securities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015136_2_1"> Date of recognition of securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForDateOfRecognitionOfSecuritiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014855_3_1"> Description of accounting policy for derecognition of financial assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014855_1_1"> Description Of Accounting Policy For Derecognition Of Financial Assets [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014855_2_1"> Securitizations and derecognition of financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014856_3_1"> Description of accounting policy for derecognition of financial liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014856_1_1"> Description Of Accounting Policy For Derecognition Of Financial Liabilities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014856_2_1"> Derecognition of financial liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934940_1_1"> Description of accounting policy for derivative financial instruments and hedging [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934940_2_1"> Derivatives </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935238_1_1"> Description of accounting policy for earnings per share [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935238_2_1"> Earnings per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013501_3_1"> Description of accounting policy for effective interest rate method. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013501_1_1"> Description Of Accounting Policy For Effective Interest Rate Method [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013501_2_1"> Effective interest rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForEffectiveInterestRateMethodExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016927_3_1"> The description of the entity's accounting policy for embedded derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016927_1_1"> Description of accounting policy for embedded derivatives Explanatory[text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016927_2_1"> Embedded derivatives </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForEmbeddedDerivativesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936420_1_1"> Description of accounting policy for fair value measurement [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936420_2_1"> Determination of fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934945_1_1"> Description of accounting policy for fee and commission income and expense [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934945_2_1"> Fee and commission income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936421_1_1"> Description of accounting policy for financial guarantees [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936421_2_1"> Financial guarantees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394005_3_1"> The description of the entity's accounting policy for financial instruments designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394005_1_1"> Description Of Accounting Policy For Financial Instruments Designated At Fair Value Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394005_2_1"> Designated at fair value financial instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForFinancialInstrumentsDesignatedAtFairValueExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936422_1_1"> Description of accounting policy for financial instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936422_2_1"> Accounting for Financial Instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018820_3_1"> Description of accounting policy for financial liabilities and equity instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018820_1_1"> Description of accounting policy for financial liabilities and equity instruments explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018820_2_1"> Liabilities and equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForFinancialLiabilitiesAndEquityInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936226_1_1"> Description of accounting policy for foreign currency translation [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936226_2_1"> Foreign currency translation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935904_1_1"> Description of accounting policy for impairment of financial assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935904_2_1"> Impairment of financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936228_1_1"> Description of accounting policy for impairment of non-financial assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936228_2_1"> Impairment of non-financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934952_1_1"> Description of accounting policy for income tax [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934952_2_1"> Income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935905_1_1"> Description of accounting policy for intangible assets and goodwill [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935905_2_1"> Goodwill, software and other intangible assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936424_1_1"> Description of accounting policy for investment in associates and joint ventures [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936424_2_1"> Associates and joint ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936230_1_1"> Description of accounting policy for loans and receivables [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936230_2_1"> Loans and receivables </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForLoansAndReceivablesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394019_3_1"> The description of entity's accounting policy for mortgage commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394019_1_1"> Description Of Accounting Policy For Mortgage Commitments Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394019_2_1"> Mortgage commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForMortgageCommitmentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934956_1_1"> Description of accounting policy for offsetting of financial instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934956_2_1"> Offsetting of financial assets and financial liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3410782_3_1"> The description of the entity's accounting policy for originated credit impaired financial assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3410782_1_1"> Description of accounting policy for originated credit impaired financial assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3410782_2_1"> Originated credit impaired financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForOriginatedCreditImpairedFinancialAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394035_3_1"> The description of accounting policy for other long term employee benefits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394035_1_1"> Description Of Accounting Policy For Other Long Term Employee Benefits Explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394035_2_1"> Other long-term employee benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForOtherLongTermEmployeeBenefitsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014857_3_1"> The description of the entity's accounting policy for pensions and post-employment benefit plans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014857_1_1"> Description Of Accounting Policy For Pension And Other Post Employment Benefits [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014857_2_1"> Pension and other post-employment benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForPensionAndOtherPostEmploymentBenefitsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936428_1_1"> Description of accounting policy for property, plant and equipment [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936428_2_1"> Land, buildings and equipment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018121_3_1"> Description of accounting policy for provisions and contingent liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018121_1_1"> Description of accounting policy for provisions and contingent liabilities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018121_2_1"> Provisions and contingent liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForProvisionsAndContingentLiabilitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3056915_3_1"> Description Of Accounting Policy For Purchased Loans Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3056915_1_1"> Description Of Accounting Policy For Purchased Loans Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3056915_2_1"> Purchased loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForPurchasedLoansExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936430_1_1"> Description of accounting policy for repurchase and reverse repurchase agreements [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936430_2_1"> Securities purchased under resale agreements and obligations related to securities sold under repurchase agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935917_1_1"> Description of accounting policy for share-based payment transactions [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935917_2_1"> Share-based payments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394001_3_1"> The description of the entity's accounting policy for trading financial instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394001_1_1"> Description Of Accounting Policy For Trading Financial Instruments Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394001_2_1"> Trading financial instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForTradingFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394009_3_1"> The description of the entity's accounting policy for transaction costs relating to financial instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394009_1_1"> Description Of Accounting Policy For Transaction Costs Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394009_2_1"> Transaction costs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForTransactionCostsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934962_1_1"> Description of accounting policy for treasury shares [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2934962_2_1"> Treasury shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory" xlink:label="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018909_3_1"> Description of accounting policy for use of estimates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018909_1_1"> Description Of Accounting Policy For Use Of Estimates [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3018909_2_1"> Use of estimates and assumptions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory" xlink:to="cm_DescriptionOfAccountingPolicyForUseOfEstimatesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfArrangementForContingentConsiderationArrangementsAndIndemnificationAssets" xlink:label="ifrs-full_DescriptionOfArrangementForContingentConsiderationArrangementsAndIndemnificationAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfArrangementForContingentConsiderationArrangementsAndIndemnificationAssets_lbl" xml:lang="en-US" id="id_10794308_2934966_1_1"> Description of arrangement for contingent consideration arrangements and indemnification assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfArrangementForContingentConsiderationArrangementsAndIndemnificationAssets_lbl" xml:lang="en-US" id="id_10794308_2934966_2_1"> Description of contingent consideration payable </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections" xlink:label="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_3024624_3_1"> Description of before tax discount rates applied to cash flow projections. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_3024624_1_1"> Description of Before Tax Discount Rates Applied To Cash Flow Projections </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_3024624_2_1"> Forecasted cash flows discounted at pre-tax rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections" xlink:to="cm_DescriptionOfBeforeTaxDiscountRatesAppliedToCashFlowProjections_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections" xlink:label="ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_2934977_1_1"> Discount rate applied to cash flow projections </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_2934977_2_1"> Forecasted cash flows discounted at after-tax rate </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:label="ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations_lbl" xml:lang="en-US" id="id_10794308_2934981_1_1"> Disclosure of expected impact of initial application of new standards or interpretations [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations_lbl" xml:lang="en-US" id="id_10794308_2934981_2_1"> Future accounting policy changes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:to="ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2935945_1_1"> Expected volatility, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2935945_2_1"> Expected share price volatility </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits" xlink:label="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits_lbl" xml:lang="en-US" id="id_10794308_2935946_1_1"> Description of expiry date of deductible temporary differences, unused tax losses and unused tax credits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits_lbl" xml:lang="en-US" id="id_10794308_2935946_2_1"> Unused tax losses for which deferred tax assets have not been recognized, expiration period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits" xlink:to="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections" xlink:label="ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_2936273_1_1"> Growth rate used to extrapolate cash flow projections </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections_lbl" xml:lang="en-US" id="id_10794308_2936273_2_1"> Terminal growth rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections" xlink:to="ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement" xlink:label="ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2936291_1_1"> Description of method of settlement for share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2936291_2_1"> Cash-settles awards </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement" xlink:to="ifrs-full_DescriptionOfMethodOfSettlementForSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture" xlink:label="ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture_lbl" xml:lang="en-US" id="id_10794308_2936484_1_1"> Description of nature of entity's relationship with joint venture </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture_lbl" xml:lang="en-US" id="id_10794308_2936484_2_1"> Description of joint venture </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture" xlink:to="ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithJointVenture_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfOptionLifeShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2935679_1_1"> Option life, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2935679_2_1"> Expected life </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936311_1_1"> Description of option pricing model, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936311_2_1"> Description of option pricing model, share options granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfOptionPricingModelShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfRatingAgenciesUsed" xlink:label="ifrs-full_DescriptionOfRatingAgenciesUsed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfRatingAgenciesUsed_lbl" xml:lang="en-US" id="id_10794308_2936002_1_1"> Description of rating agencies used </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfRatingAgenciesUsed_lbl" xml:lang="en-US" id="id_10794308_2936002_2_1"> Description of rating agencies used </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfRatingAgenciesUsed" xlink:to="ifrs-full_DescriptionOfRatingAgenciesUsed_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936014_1_1"> Risk free interest rate, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936014_2_1"> Risk-free interest rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfTransactionsWithRelatedParty" xlink:label="ifrs-full_DescriptionOfTransactionsWithRelatedParty"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfTransactionsWithRelatedParty_lbl" xml:lang="en-US" id="id_10794308_2936347_1_1"> Description of transactions with related party </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfTransactionsWithRelatedParty_lbl" xml:lang="en-US" id="id_10794308_2936347_2_1"> Description of related party transactions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfTransactionsWithRelatedParty" xlink:to="ifrs-full_DescriptionOfTransactionsWithRelatedParty_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement" xlink:label="ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2937007_1_1"> Description of vesting requirements for share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2937007_2_1"> Vesting description </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement" xlink:to="ifrs-full_DescriptionOfVestingRequirementsForSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DesignatedAtFairValueMember" xlink:label="cm_DesignatedAtFairValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DesignatedAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2991408_3_1"> Designated at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DesignatedAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2991408_1_1"> Designated at fair value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DesignatedAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2991408_2_1"> Designated at fair value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DesignatedAtFairValueMember" xlink:to="cm_DesignatedAtFairValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DeterminationOfFairValueOfGoodsOrServicesReceivedOrFairValueOfEquityInstrumentsGrantedOnSharebasedPayments" xlink:label="ifrs-full_DeterminationOfFairValueOfGoodsOrServicesReceivedOrFairValueOfEquityInstrumentsGrantedOnSharebasedPayments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeterminationOfFairValueOfGoodsOrServicesReceivedOrFairValueOfEquityInstrumentsGrantedOnSharebasedPayments_lbl" xml:lang="en-US" id="id_10794308_2936034_1_1"> Explanation of determination of fair value of goods or services received or fair value of equity instruments granted on share-based payments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeterminationOfFairValueOfGoodsOrServicesReceivedOrFairValueOfEquityInstrumentsGrantedOnSharebasedPayments_lbl" xml:lang="en-US" id="id_10794308_2936034_2_1"> Days of average volume-weighted on share price </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DilutedEarningsLossPerShare" xlink:label="ifrs-full_DilutedEarningsLossPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935717_1_1"> Diluted earnings (loss) per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935717_2_1"> Diluted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xml:lang="en-US" id="id_10794308_2935717_12_1"> Diluted EPS </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DilutedEarningsLossPerShare" xlink:to="ifrs-full_DilutedEarningsLossPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DilutedEarningsPerShareAbstract" xlink:label="ifrs-full_DilutedEarningsPerShareAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DilutedEarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2936527_1_1"> Diluted earnings per share [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DilutedEarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2936527_2_1"> Diluted EPS </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DilutedEarningsPerShareAbstract" xlink:to="ifrs-full_DilutedEarningsPerShareAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares" xlink:label="ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2935719_1_1"> Dilutive effect of convertible instruments on number of ordinary shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2935719_2_1"> Add: restricted shares and equity-settled consideration (thousands) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares" xlink:to="ifrs-full_DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares" xlink:label="ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2936037_1_1"> Dilutive effect of share options on number of ordinary shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2936037_2_1"> Add: stock options potentially exercisable (1) (thousands) </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DirectInvestmentsInMultiSellerConduits" xlink:label="cm_DirectInvestmentsInMultiSellerConduits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DirectInvestmentsInMultiSellerConduits_lbl" xml:lang="en-US" id="id_10794308_3394376_3_1"> Direct investments in multi seller conduits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DirectInvestmentsInMultiSellerConduits_lbl" xml:lang="en-US" id="id_10794308_3394376_1_1"> Direct investments in multi seller conduits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DirectInvestmentsInMultiSellerConduits_lbl" xml:lang="en-US" id="id_10794308_3394376_2_1"> Direct investments </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DirectorsMember" xlink:label="cm_DirectorsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DirectorsMember_lbl" xml:lang="en-US" id="id_10794308_2983989_3_1"> Directors. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DirectorsMember_lbl" xml:lang="en-US" id="id_10794308_2983989_1_1"> Directors [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DirectorsMember_lbl" xml:lang="en-US" id="id_10794308_2983989_2_1"> Directors [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DirectorsMember" xlink:to="cm_DirectorsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DirectorsPlanMember" xlink:label="cm_DirectorsPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DirectorsPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052339_3_1"> Directors' plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DirectorsPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052339_1_1"> Directors' plan [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DirectorsPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052339_2_1"> Directors' plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DirectorsPlanMember" xlink:to="cm_DirectorsPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureAssetsPledgedAsCollateralLineItems" xlink:label="cm_DisclosureAssetsPledgedAsCollateralLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureAssetsPledgedAsCollateralLineItems_lbl" xml:lang="en-US" id="id_10794308_2942284_3_1"> Disclosure Assets Pledged As Collateral [Line Items]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureAssetsPledgedAsCollateralLineItems_lbl" xml:lang="en-US" id="id_10794308_2942284_1_1"> Disclosure Assets Pledged As Collateral [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureAssetsPledgedAsCollateralLineItems_lbl" xml:lang="en-US" id="id_10794308_2942284_2_1"> Disclosure Assets Pledged As Collateral [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureAssetsPledgedAsCollateralLineItems" xlink:to="cm_DisclosureAssetsPledgedAsCollateralLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureAssetsPledgedAsCollateralTable" xlink:label="cm_DisclosureAssetsPledgedAsCollateralTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureAssetsPledgedAsCollateralTable_lbl" xml:lang="en-US" id="id_10794308_2979026_3_1"> Disclosure assets pledged as collateral.. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureAssetsPledgedAsCollateralTable_lbl" xml:lang="en-US" id="id_10794308_2979026_1_1"> Disclosure Assets Pledged As Collateral [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureAssetsPledgedAsCollateralTable_lbl" xml:lang="en-US" id="id_10794308_2979026_2_1"> Disclosure Assets Pledged As Collateral [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureAssetsPledgedAsCollateralTable" xlink:to="cm_DisclosureAssetsPledgedAsCollateralTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2941194_3_1"> Disclosure foreign currency sensitivity analysis effect on equity [abstract]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2941194_1_1"> Disclosure foreign currency sensitivity analysis effect on equity [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2941194_2_1"> Disclosure foreign currency sensitivity analysis effect on equity [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract" xlink:to="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014118_3_1"> The disclosure foreign currency sensitivity analysis effect on equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014118_1_1"> Disclosure foreign currency sensitivity analysis effect on equity [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014118_2_1"> Summary of Structural Interest Rate Sensitivity - Measures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory" xlink:to="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems_lbl" xml:lang="en-US" id="id_10794308_2941193_3_1"> Disclosure foreign currency sensitivity analysis effect on equity [line items]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems_lbl" xml:lang="en-US" id="id_10794308_2941193_1_1"> Disclosure foreign currency sensitivity analysis effect on equity [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems_lbl" xml:lang="en-US" id="id_10794308_2941193_2_1"> Disclosure foreign currency sensitivity analysis effect on equity [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems" xlink:to="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable_lbl" xml:lang="en-US" id="id_10794308_2978664_3_1"> Disclosure foreign currency sensitivity analysis effect on equity [table]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable_lbl" xml:lang="en-US" id="id_10794308_2978664_1_1"> Disclosure foreign currency sensitivity analysis effect on equity [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable_lbl" xml:lang="en-US" id="id_10794308_2978664_2_1"> Disclosure foreign currency sensitivity analysis effect on equity [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable" xlink:to="cm_DisclosureForeignCurrencySensitivityAnalysisEffectOnEquityTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract" xlink:label="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3414076_3_1"> Disclosure - Income Taxes - Sources and Movement in Deferred Tax Assets and Liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3414076_1_1"> Disclosure - Income Taxes - Sources and Movement in Deferred Tax Assets and Liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3414076_2_1"> Disclosure - Income Taxes - Sources and Movement in Deferred Tax Assets and Liabilities [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="cm_DisclosureIncomeTaxesSourcesAndMovementInDeferredTaxAssetsAndLiabilitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory" xlink:label="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3392949_3_1"> Disclosure of accounting policy for impact of adopting IFRS 9. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3392949_1_1"> Disclosure of accounting policy for impact of adopting IFRS 9- explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3392949_2_1"> Transition impact from adoption of IFRS 9 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory" xlink:to="cm_DisclosureOfAccountingPolicyForImpactOfAdoptingIfrs9Explanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory" xlink:label="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409679_3_1"> Disclosure of advanced internal-ratings based business and government portfolio Credit Risk Exposure Geographical Location. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409679_1_1"> Disclosure Of Advanced Internal Ratings Based Business And Government Credit Risk Exposure Geographical Location [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409679_2_1"> Summary of Geographic Distribution of Business and Government Exposures Under the AIRB Approach </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory" xlink:to="cm_DisclosureOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditRiskExposureGeographicalLocationExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937019_1_1"> Disclosure of allowance for credit losses [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937019_2_1"> Summary of Allowance for Credit Losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory" xlink:to="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory" xlink:label="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393925_3_1"> Disclosure of allowance for credit losses securities at FVOCI [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393925_1_1"> Disclosure of allowance for credit losses securities at FVOCI [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393925_2_1"> Summary of Allowance for Losses measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory" xlink:to="cm_DisclosureOfAllowanceForCreditLossesSecuritiesAtFVOCIExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3053966_3_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities[Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3053966_1_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities[Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3053966_2_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities[Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract" xlink:to="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesExplanatory" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053938_3_1"> Disclosure of Amortized Cost and Fair Values of Non-trading Equities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053938_1_1"> Disclosure of Amortized Cost and Fair Values of Non-trading Equities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053938_2_1"> Summary of Amortized Cost and Fair Values of Non-trading Equities </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_3053970_3_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_3053970_1_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_3053970_2_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems" xlink:to="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesTable" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesTable_lbl" xml:lang="en-US" id="id_10794308_3053969_3_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAmortizedCostAndFairValuesOfNontradingEquitiesTable_lbl" xml:lang="en-US" id="id_10794308_3053969_1_1"> Disclosure Of Amortized Cost And Fair Values Of Nontrading Equities [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateAbstract" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateAbstract_lbl" xml:lang="en-US" id="id_10794308_2935724_1_1"> Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateAbstract_lbl" xml:lang="en-US" id="id_10794308_2935724_2_1"> Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable_lbl" xml:lang="en-US" id="id_10794308_2935726_1_1"> Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable_lbl" xml:lang="en-US" id="id_10794308_2935726_2_1"> Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable" xlink:to="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory" xlink:label="ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937024_1_1"> Disclosure of analysis of present value of defined benefit obligation that distinguishes nature, characteristics and risks [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937024_2_1"> Summary of defined benefit obligation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory" xlink:to="ifrs-full_DisclosureOfAnalysisOfPresentValueOfDefinedBenefitObligationThatDistinguishesNatureCharacteristicsAndRisksExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAssetsPledgedAsCollateralExplanatory" xlink:label="cm_DisclosureOfAssetsPledgedAsCollateralExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAssetsPledgedAsCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013759_3_1"> Disclosure Of Assets Pledged As Collateral Explanatory [Text Block]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAssetsPledgedAsCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013759_1_1"> Disclosure Of Assets Pledged As Collateral Explanatory [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAssetsPledgedAsCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013759_2_1"> Summary Of Asset Pledging Amounts and Related Activities </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAssumedHealthCareCostTrendRatesExplanatory" xlink:label="cm_DisclosureOfAssumedHealthCareCostTrendRatesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAssumedHealthCareCostTrendRatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015115_3_1"> Disclosure of assumed health care cost trend rates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAssumedHealthCareCostTrendRatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015115_1_1"> Disclosure of assumed health care cost trend rates [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAssumedHealthCareCostTrendRatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015115_2_1"> Summary of Assumed Health-care Cost Trend Rates </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfAvailableforsaleAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfAvailableforsaleAssetsExplanatory"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAvailableforsaleAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937029_2_1"> Fair value of debt securities measured and equity securities designated at FVOCI </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfAverageRateOrPriceOfHedgingDerivativeExplanatory" xlink:label="cm_DisclosureOfAverageRateOrPriceOfHedgingDerivativeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfAverageRateOrPriceOfHedgingDerivativeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3413397_3_1"> Disclosure of average rate or price of hedging derivatives [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfAverageRateOrPriceOfHedgingDerivativeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3413397_1_1"> Disclosure of average rate or price of hedging derivatives [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfAverageRateOrPriceOfHedgingDerivativeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3413397_2_1"> Summary of Average Rate or Price of Hedging Instruments </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBalanceSheetAssetsSubjectToCreditRiskExplanatory" xlink:label="cm_DisclosureOfBalanceSheetAssetsSubjectToCreditRiskExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBalanceSheetAssetsSubjectToCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397598_3_1"> Disclosure of balance sheet assets subject to credit risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBalanceSheetAssetsSubjectToCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397598_1_1"> Disclosure of Balance sheet Assets Subject to Credit Risk Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBalanceSheetAssetsSubjectToCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3397598_2_1"> Schedule of Balance Sheet Exposure Credit Risk under Different Basel Approaches </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBalanceSheetByContractualMaturityExplanatory" xlink:label="cm_DisclosureOfBalanceSheetByContractualMaturityExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBalanceSheetByContractualMaturityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394230_3_1"> Disclosure of assets, liabilities and equity by contractual maturity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBalanceSheetByContractualMaturityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394230_1_1"> Disclosure of Balance Sheet by Contractual Maturity [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBalanceSheetByContractualMaturityExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394230_2_1"> Summary of Contractual Maturity Profile of On-Balance Sheet Assets, Liabilities and Equity at their Carrying Values </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBaseCaseForecastsForSelectForwardlookingInformationVariablesUsedToEstimateOurExpectedCreditLossesExplanatory" xlink:label="cm_DisclosureOfBaseCaseForecastsForSelectForwardlookingInformationVariablesUsedToEstimateOurExpectedCreditLossesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBaseCaseForecastsForSelectForwardlookingInformationVariablesUsedToEstimateOurExpectedCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3408261_3_1"> Disclosure of base case forecasts for select forward-looking information variables used to estimate our expected credit losses explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBaseCaseForecastsForSelectForwardlookingInformationVariablesUsedToEstimateOurExpectedCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3408261_1_1"> Disclosure of base case forecasts for select forward-looking information variables used to estimate our expected credit losses explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBaseCaseForecastsForSelectForwardlookingInformationVariablesUsedToEstimateOurExpectedCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3408261_2_1"> Summary of Base Case Forecasts for Select Forward Looking Information Variables Used to Estimate our Expected Credit Losses </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBaselIIICapitalExplanatory" xlink:label="cm_DisclosureOfBaselIIICapitalExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBaselIIICapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394212_3_1"> Disclosure of Basel III capital. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBaselIIICapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394212_1_1"> Disclosure Of Basel III Capital [text block] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBaselIIICaptialDisclosureLineItems" xlink:label="cm_DisclosureOfBaselIIICaptialDisclosureLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBaselIIICaptialDisclosureLineItems_lbl" xml:lang="en-US" id="id_10794308_3394974_3_1"> Disclosure of Basel III captial disclosure [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBaselIIICaptialDisclosureLineItems_lbl" xml:lang="en-US" id="id_10794308_3394974_1_1"> Disclosure of Basel III captial disclosure [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBaselIIICaptialDisclosureLineItems_lbl" xml:lang="en-US" id="id_10794308_3394974_2_1"> Disclosure of Basel III captial disclosure [Line Items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesExplanatory" xlink:label="cm_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016101_3_1"> Disclosure of Basis of Preparation and Summary of Significant Accounting Policies Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016101_1_1"> Disclosure of Basis of Preparation and Summary of Significant Accounting Policies Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016101_2_1"> Basis of preparation and summary of significant accounting policies </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBusinessAcquisitionsByAcquisitionAssetsAcquiredAndLiabilitiesAssumedExplanatory" xlink:label="cm_DisclosureOfBusinessAcquisitionsByAcquisitionAssetsAcquiredAndLiabilitiesAssumedExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBusinessAcquisitionsByAcquisitionAssetsAcquiredAndLiabilitiesAssumedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016721_3_1"> The disclosure of business acquisitions, by acquisition assets acquired and liabilities assumed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBusinessAcquisitionsByAcquisitionAssetsAcquiredAndLiabilitiesAssumedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016721_1_1"> Disclosure of Business Acquisitions, by Acquisition Assets Acquired And Liabilities Assumed [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBusinessAcquisitionsByAcquisitionAssetsAcquiredAndLiabilitiesAssumedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016721_2_1"> Disclosure of Preliminary Fair Values of Identifiable Assets Acquired and Liabilities Assumed at the Acquisition Date </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfBusinessAndGovernmentInternalAndExternalRatingExplanatory" xlink:label="cm_DisclosureOfBusinessAndGovernmentInternalAndExternalRatingExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfBusinessAndGovernmentInternalAndExternalRatingExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394226_3_1"> Disclosure of business and government internal and external rating [Table Text Block]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfBusinessAndGovernmentInternalAndExternalRatingExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394226_1_1"> Disclosure of business and government internal and external rating [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfBusinessAndGovernmentInternalAndExternalRatingExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394226_2_1"> Summary of Risk Measurement </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfBusinessCombinationsAbstract" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935731_1_1"> Disclosure of detailed information about business combination [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935731_2_1"> Disclosure of detailed information about business combination [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfBusinessCombinationsLineItems" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935732_1_1"> Disclosure of detailed information about business combination [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935732_2_1"> Disclosure of detailed information about business combination [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBusinessCombinationsLineItems" xlink:to="ifrs-full_DisclosureOfBusinessCombinationsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfBusinessCombinationsTable" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsTable_lbl" xml:lang="en-US" id="id_10794308_2935733_1_1"> Disclosure of detailed information about business combination [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsTable_lbl" xml:lang="en-US" id="id_10794308_2935733_2_1"> Disclosure of detailed information about business combination [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBusinessCombinationsTable" xlink:to="ifrs-full_DisclosureOfBusinessCombinationsTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCapitalTrustSecuritiesExplanatory" xlink:label="cm_DisclosureOfCapitalTrustSecuritiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCapitalTrustSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016108_3_1"> Disclosure of capital trust securities explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCapitalTrustSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016108_1_1"> Disclosure of Capital Trust Securities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCapitalTrustSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016108_2_1"> Capital Trust securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCapitalTrustSecuritiesExplanatory" xlink:to="cm_DisclosureOfCapitalTrustSecuritiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory" xlink:label="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406011_3_1"> Disclosure of carrying amount of loans and undrawns based on internal risk rating grades. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406011_1_1"> Disclosure Of Carrying Amount Of Loans And Undrawns Based On Internal Risk Rating Grades [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406011_2_1"> Summary of Carrying Amount of Loans Based on Internal Risk Rating Grades </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory" xlink:to="cm_DisclosureOfCarryingAmountOfLoansAndUndrawnsBasedOnInternalRiskRatingGradesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract" xlink:label="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2940364_3_1"> Disclosure of information about changes in the unrealized fair value of available-for-sale investments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2940364_1_1"> Disclosure of changes in unrealized fair value of available-for-sale investments [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2940364_2_1"> Disclosure of changes in unrealized fair value of available-for-sale investments [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract" xlink:to="cm_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalAbstract" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalAbstract_lbl" xml:lang="en-US" id="id_10794308_2936544_1_1"> Disclosure of classes of share capital [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalAbstract_lbl" xml:lang="en-US" id="id_10794308_2936544_2_1"> Disclosure of classes of share capital [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937032_1_1"> Disclosure of classes of share capital [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937032_2_1"> Summary of Outstanding Shares and Dividends Paid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalLineItems_lbl" xml:lang="en-US" id="id_10794308_2937033_1_1"> Disclosure of classes of share capital [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalLineItems_lbl" xml:lang="en-US" id="id_10794308_2937033_2_1"> Disclosure of classes of share capital [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalTable_lbl" xml:lang="en-US" id="id_10794308_2936545_1_1"> Disclosure of classes of share capital [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalTable_lbl" xml:lang="en-US" id="id_10794308_2936545_2_1"> Disclosure of classes of share capital [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsAbstract" xlink:label="cm_DisclosureOfCommitmentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941379_3_1"> Disclosure of commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941379_1_1"> Disclosure of Commitments [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2941379_2_1"> Disclosure of Commitments [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsAbstract" xlink:to="cm_DisclosureOfCommitmentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsAndCollateralExplanatory" xlink:label="cm_DisclosureOfCommitmentsAndCollateralExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsAndCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393962_3_1"> The entire disclosure of commitments and collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsAndCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393962_1_1"> Disclosure Of Commitments And Collateral Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsAndCollateralExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393962_2_1"> Commitments, guarantees and pledged assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsAndCollateralExplanatory" xlink:to="cm_DisclosureOfCommitmentsAndCollateralExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsAndContingenciesLineItems" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942909_3_1"> Disclosure of commitments and contingencies [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942909_1_1"> Disclosure of commitments and contingencies [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942909_2_1"> Disclosure of commitments and contingencies [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsAndContingenciesLineItems" xlink:to="cm_DisclosureOfCommitmentsAndContingenciesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsAndContingenciesTable" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesTable_lbl" xml:lang="en-US" id="id_10794308_2979343_3_1"> Disclosure Of Commitments And Contingencies [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesTable_lbl" xml:lang="en-US" id="id_10794308_2979343_1_1"> Disclosure Of Commitments And Contingencies [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsAndContingenciesTable_lbl" xml:lang="en-US" id="id_10794308_2979343_2_1"> Disclosure Of Commitments And Contingencies [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsAndContingenciesTable" xlink:to="cm_DisclosureOfCommitmentsAndContingenciesTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936053_1_1"> Disclosure of commitments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936053_2_1"> Summary of Off-Balance Sheet Credit Related Commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:to="ifrs-full_DisclosureOfCommitmentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsLineItems" xlink:label="cm_DisclosureOfCommitmentsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941381_3_1"> Line items abstract of disclosure of commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941381_1_1"> Disclosure of commitments [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941381_2_1"> Disclosure of commitments [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsLineItems" xlink:to="cm_DisclosureOfCommitmentsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommitmentsTable" xlink:label="cm_DisclosureOfCommitmentsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommitmentsTable_lbl" xml:lang="en-US" id="id_10794308_2978782_3_1"> The entire disclosure of commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommitmentsTable_lbl" xml:lang="en-US" id="id_10794308_2978782_1_1"> Disclosure Of Commitments [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommitmentsTable_lbl" xml:lang="en-US" id="id_10794308_2978782_2_1"> Disclosure Of Commitments [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommitmentsTable" xlink:to="cm_DisclosureOfCommitmentsTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommonSharesExplanatory" xlink:label="cm_DisclosureOfCommonSharesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommonSharesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016093_3_1"> Disclosure of common shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommonSharesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016093_1_1"> Disclosure of Common Shares [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommonSharesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016093_2_1"> Schedule of Common Shares Issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommonSharesExplanatory" xlink:to="cm_DisclosureOfCommonSharesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory" xlink:label="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052117_3_1"> Disclosure of common shares purchased and cancelled. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052117_1_1"> Disclosure of common shares purchased and cancelled explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052117_2_1"> Schedule of Common Shares Purchased and Cancelled under Previously Expired NCIB </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory" xlink:to="cm_DisclosureOfCommonSharesPurchasedAndCancelledExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfComponentsOfIncomeTaxExplanatory" xlink:label="cm_DisclosureOfComponentsOfIncomeTaxExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfComponentsOfIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016895_3_1"> The disclosure of components of income tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfComponentsOfIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016895_1_1"> Disclosure of components of income tax [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfComponentsOfIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016895_2_1"> Components of Income Tax </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfComponentsOfIncomeTaxExplanatory" xlink:to="cm_DisclosureOfComponentsOfIncomeTaxExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2939829_3_1"> Disclosure Of Contingent Assets And Liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2939829_1_1"> Disclosure Of Contingent Assets And Liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2939829_2_1"> Disclosure Of Contingent Assets And Liabilities [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract" xlink:to="cm_DisclosureOfContingentAssetsAndLiabilitiesAbstract_lbl"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2939830_3_1"> Disclosure Of Contingent Assets And Liabilities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2939830_1_1"> Disclosure Of Contingent Assets And Liabilities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2939830_2_1"> Disclosure Of Contingent Assets And Liabilities [Line Items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978104_3_1"> Disclosure Of Contingent Assets And Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978104_1_1"> Disclosure Of Contingent Assets And Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContingentAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978104_2_1"> Disclosure Of Contingent Assets And Liabilities [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContingentAssetsAndLiabilitiesTable" xlink:to="cm_DisclosureOfContingentAssetsAndLiabilitiesTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory" xlink:label="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394107_3_1"> Disclosure Of Contractual Maturies Of Securities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394107_1_1"> Disclosure Of Contractual Maturies Of Securities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394107_2_1"> Summary of Residual Term to Contractual Maturity of Financial Instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory" xlink:to="cm_DisclosureOfContractualMaturiesOfSecuritiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContractualObligationsAbstract" xlink:label="cm_DisclosureOfContractualObligationsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContractualObligationsAbstract_lbl" xml:lang="en-US" id="id_10794308_2944169_3_1"> Disclosure of contractual obligation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContractualObligationsAbstract_lbl" xml:lang="en-US" id="id_10794308_2944169_1_1"> Disclosure Of Contractual Obligations [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContractualObligationsAbstract_lbl" xml:lang="en-US" id="id_10794308_2944169_2_1"> Disclosure Of Contractual Obligations [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContractualObligationsAbstract" xlink:to="cm_DisclosureOfContractualObligationsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContractualObligationsExplanatory" xlink:label="cm_DisclosureOfContractualObligationsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContractualObligationsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016172_3_1"> Disclosure of contractual obligations . </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContractualObligationsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016172_1_1"> Disclosure of Contractual Obligations [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContractualObligationsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016172_2_1"> Summary of Contractual Maturities of Other Contractual Obligations Affecting Our Funding Needs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContractualObligationsExplanatory" xlink:to="cm_DisclosureOfContractualObligationsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContractualObligationsLineItems" xlink:label="cm_DisclosureOfContractualObligationsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_2944168_3_1"> Disclosure of contractual obligation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_2944168_1_1"> Disclosure Of Contractual Obligations [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_2944168_2_1"> Disclosure of contractual obligations [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContractualObligationsLineItems" xlink:to="cm_DisclosureOfContractualObligationsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfContractualObligationsTable" xlink:label="cm_DisclosureOfContractualObligationsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfContractualObligationsTable_lbl" xml:lang="en-US" id="id_10794308_2979934_3_1"> Disclosure of contractual obligations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfContractualObligationsTable_lbl" xml:lang="en-US" id="id_10794308_2979934_1_1"> Disclosure Of Contractual Obligations [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfContractualObligationsTable_lbl" xml:lang="en-US" id="id_10794308_2979934_2_1"> Disclosure Of Contractual Obligations [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfContractualObligationsTable" xlink:to="cm_DisclosureOfContractualObligationsTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory" xlink:label="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052298_3_1"> Disclosure Of Credit Exposure Arising From Derivatives [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052298_1_1"> Disclosure Of Credit Exposure Arising From Derivatives [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052298_2_1"> Summary of Credit Exposure Arising from Derivatives </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory" xlink:to="cm_DisclosureOfCreditExposureArisingFromDerivativesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCreditQualityPortfolioExplanatory" xlink:label="cm_DisclosureOfCreditQualityPortfolioExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCreditQualityPortfolioExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017818_3_1"> Disclosure of credit quality portfolio Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCreditQualityPortfolioExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017818_1_1"> Disclosure of credit quality portfolio Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCreditQualityPortfolioExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017818_2_1"> Summary of Credit Quality of Business and Government Loans and Acceptances and Retail Loans by Carrying Value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfCreditQualityPortfolioExplanatory" xlink:to="cm_DisclosureOfCreditQualityPortfolioExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:label="ifrs-full_DisclosureOfCreditRiskExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936549_1_1"> Disclosure of credit risk [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCreditRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936549_2_1"> Concentration of credit risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:to="ifrs-full_DisclosureOfCreditRiskExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureAbstract_lbl" xml:lang="en-US" id="id_10794308_2936057_1_1"> Disclosure of credit risk exposure [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureAbstract_lbl" xml:lang="en-US" id="id_10794308_2936057_2_1"> Disclosure of credit risk exposure [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:to="ifrs-full_DisclosureOfCreditRiskExposureAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936058_1_1"> Disclosure of credit risk exposure [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936058_2_1"> Summary of Exposure to Credit Risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:to="ifrs-full_DisclosureOfCreditRiskExposureExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureLineItems_lbl" xml:lang="en-US" id="id_10794308_2936550_1_1"> Disclosure of credit risk exposure [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureLineItems_lbl" xml:lang="en-US" id="id_10794308_2936550_2_1"> Disclosure of credit risk exposure [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:to="ifrs-full_DisclosureOfCreditRiskExposureLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureTable_lbl" xml:lang="en-US" id="id_10794308_2936059_1_1"> Disclosure of credit risk exposure [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCreditRiskExposureTable_lbl" xml:lang="en-US" id="id_10794308_2936059_2_1"> Disclosure of credit risk exposure [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:to="ifrs-full_DisclosureOfCreditRiskExposureTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfCustomerLoansCustomerDepositsAndLoanToDepositRatioAbstract" xlink:label="cm_DisclosureOfCustomerLoansCustomerDepositsAndLoanToDepositRatioAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfCustomerLoansCustomerDepositsAndLoanToDepositRatioAbstract_lbl" xml:lang="en-US" id="id_10794308_2943372_3_1"> Disclosure of Customer Loans, Customer Deposits and Loan to Deposit Ratio [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfCustomerLoansCustomerDepositsAndLoanToDepositRatioAbstract_lbl" xml:lang="en-US" id="id_10794308_2943372_1_1"> Disclosure of Customer Loans, Customer Deposits and Loan to Deposit Ratio [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfCustomerLoansCustomerDepositsAndLoanToDepositRatioAbstract_lbl" xml:lang="en-US" id="id_10794308_2943372_2_1"> Disclosure of Customer Loans, Customer Deposits and Loan to Deposit Ratio [Abstract] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDefinedBenefitAssetsLiabilityNetOfValuationAllowanceIncludedInOtherAssetsAndOtherLiabilitiesExplanatory" xlink:label="cm_DisclosureOfDefinedBenefitAssetsLiabilityNetOfValuationAllowanceIncludedInOtherAssetsAndOtherLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDefinedBenefitAssetsLiabilityNetOfValuationAllowanceIncludedInOtherAssetsAndOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015133_3_1"> Disclosure of defined benefit assets/liability net of valuation allowance included in other assets and other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDefinedBenefitAssetsLiabilityNetOfValuationAllowanceIncludedInOtherAssetsAndOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015133_1_1"> Disclosure of defined benefit assets liability net of valuation allowance included in other assets and other liabilities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDefinedBenefitAssetsLiabilityNetOfValuationAllowanceIncludedInOtherAssetsAndOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015133_2_1"> Summary of Defined Benefit Assets (Liability) Net of Valuation Allowance Included in Other Assets and Other Liabilities </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDefinedBenefitObligationPlanAssetsByRegionExplanatory" xlink:label="cm_DisclosureOfDefinedBenefitObligationPlanAssetsByRegionExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDefinedBenefitObligationPlanAssetsByRegionExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394214_3_1"> Disclosure of defined benefit obligation and plan assets by region. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDefinedBenefitObligationPlanAssetsByRegionExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394214_1_1"> Disclosure of defined benefit obligation plan assets by region [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDefinedBenefitObligationPlanAssetsByRegionExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394214_2_1"> Summary of Defined Benefit obligation and Plan Assets by Region </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract_lbl" xml:lang="en-US" id="id_10794308_2935749_1_1"> Disclosure of defined benefit plans [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract_lbl" xml:lang="en-US" id="id_10794308_2935749_2_1"> Disclosure of defined benefit plans [abstract] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDefinedBenefitPlansExpenseRecognisedInIncomeStatementExplanatory" xlink:label="cm_DisclosureOfDefinedBenefitPlansExpenseRecognisedInIncomeStatementExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDefinedBenefitPlansExpenseRecognisedInIncomeStatementExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019014_3_1"> The disclosure of defined benefit plans expense recognised in income statement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDefinedBenefitPlansExpenseRecognisedInIncomeStatementExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019014_1_1"> Disclosure Of Defined Benefit Plans Expense Recognised In Income Statement [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDefinedBenefitPlansExpenseRecognisedInIncomeStatementExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019014_2_1"> Summary of Defined Benefit Plan Expense </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansLineItems_lbl" xml:lang="en-US" id="id_10794308_2937042_2_1"> Disclosure of defined benefit plans [line items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansTable_lbl" xml:lang="en-US" id="id_10794308_2936062_1_1"> Disclosure of defined benefit plans [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansTable_lbl" xml:lang="en-US" id="id_10794308_2936062_2_1"> Disclosure of defined benefit plans [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDefinedContributionsAndOtherPlansExpenseRecognizedExplanatory" xlink:label="cm_DisclosureOfDefinedContributionsAndOtherPlansExpenseRecognizedExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDefinedContributionsAndOtherPlansExpenseRecognizedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015116_3_1"> Disclosure of defined contributions and other plans expense recognized. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDefinedContributionsAndOtherPlansExpenseRecognizedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015116_1_1"> Disclosure of defined contributions and other plans expense recognized [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDefinedContributionsAndOtherPlansExpenseRecognizedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015116_2_1"> Summary of Defined Contributions and Other Plans </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDepositLiabilitiesTextBlock" xlink:label="cm_DisclosureOfDepositLiabilitiesTextBlock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDepositLiabilitiesTextBlock_lbl" xml:lang="en-US" id="id_10794308_3016978_3_1"> The disclosure of deposit liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDepositLiabilitiesTextBlock_lbl" xml:lang="en-US" id="id_10794308_3016978_1_1"> Disclosure Of Deposit Liabilities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDepositLiabilitiesTextBlock_lbl" xml:lang="en-US" id="id_10794308_3016978_2_1"> Summary of Deposits and Components </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDepositsAbstract" xlink:label="cm_DisclosureOfDepositsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDepositsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943961_3_1"> Disclosure of deposits [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDepositsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943961_1_1"> Disclosure of deposits [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDepositsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943961_2_1"> Disclosure of deposits [Abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDepositsFromCustomersExplanatory" xlink:label="ifrs-full_DisclosureOfDepositsFromCustomersExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDepositsFromCustomersExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936551_1_1"> Disclosure of deposits from customers [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDepositsFromCustomersExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936551_2_1"> Deposits </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDepositsLineItems" xlink:label="cm_DisclosureOfDepositsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDepositsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941541_3_1"> Disclosure Of Deposits [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDepositsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941541_1_1"> Disclosure Of Deposits [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDepositsLineItems_lbl" xml:lang="en-US" id="id_10794308_2941541_2_1"> Disclosure Of Deposits [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfDepositsLineItems" xlink:to="cm_DisclosureOfDepositsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDepositsTable" xlink:label="cm_DisclosureOfDepositsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDepositsTable_lbl" xml:lang="en-US" id="id_10794308_2978269_3_1"> Disclosure Of Deposits [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDepositsTable_lbl" xml:lang="en-US" id="id_10794308_2978269_1_1"> Disclosure Of Deposits [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDepositsTable_lbl" xml:lang="en-US" id="id_10794308_2978269_2_1"> Disclosure Of Deposits [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfDepositsTable" xlink:to="cm_DisclosureOfDepositsTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936552_1_1"> Disclosure of derivative financial instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936552_2_1"> Derivative instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract_lbl" xml:lang="en-US" id="id_10794308_2936555_1_1"> Disclosure of detailed information about borrowings [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract_lbl" xml:lang="en-US" id="id_10794308_2936555_2_1"> Disclosure of detailed information about borrowings [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936556_1_1"> Disclosure of detailed information about borrowings [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936556_2_1"> Schedule of Terms of Subordinated Indebtedness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935753_1_1"> Disclosure of detailed information about borrowings [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935753_2_1"> Disclosure of detailed information about borrowings [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_lbl" xml:lang="en-US" id="id_10794308_2935754_1_1"> Disclosure of detailed information about borrowings [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_lbl" xml:lang="en-US" id="id_10794308_2935754_2_1"> Disclosure of detailed information about borrowings [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935755_1_1"> Disclosure of detailed information about business combinations [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935755_2_1"> Detailed Information of Business Acquisition </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory" xlink:label="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017389_3_1"> The disclosure of detailed information about derivative financial instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017389_1_1"> Disclosure of Detailed information about Derivative Financial Instruments [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3017389_2_1"> Summary of Derivative Instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory" xlink:to="cm_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935757_1_1"> Disclosure of detailed information about hedged items [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract_lbl" xml:lang="en-US" id="id_10794308_2935757_2_1"> Disclosure of detailed information about hedged items [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937044_1_1"> Disclosure of detailed information about hedged items [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937044_2_1"> Summary of Items Designated as Hedged Items </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937045_1_1"> Disclosure of detailed information about hedged items [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937045_2_1"> Disclosure of detailed information about hedged items [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable_lbl" xml:lang="en-US" id="id_10794308_2936065_1_1"> Disclosure of detailed information about hedged items [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable_lbl" xml:lang="en-US" id="id_10794308_2936065_2_1"> Disclosure of detailed information about hedged items [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936558_1_1"> Disclosure of detailed information about hedging instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936558_2_1"> Summary of Items Designated as Hedging Instruments </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationAboutLandAndBuildingsLineItems" xlink:label="cm_DisclosureOfDetailedInformationAboutLandAndBuildingsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationAboutLandAndBuildingsLineItems_lbl" xml:lang="en-US" id="id_10794308_3394943_3_1"> Disclosure of detailed information about land and buildings. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationAboutLandAndBuildingsLineItems_lbl" xml:lang="en-US" id="id_10794308_3394943_1_1"> Disclosure of Detailed Information About Land and Buildings [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationAboutLandAndBuildingsLineItems_lbl" xml:lang="en-US" id="id_10794308_3394943_2_1"> Disclosure of Detailed Information About Land and Buildings [Line Items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationAboutLoansExplanatory" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3041966_3_1"> Disclosure of detailed information about loans explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3041966_1_1"> Disclosure of detailed information about loans explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3041966_2_1"> Disclosure of Loans and Receivables </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationAboutLoansPastDueButNotImpairedExplanatory" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansPastDueButNotImpairedExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansPastDueButNotImpairedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016841_3_1"> Disclosure of detailed information about loans past due but not impaired. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansPastDueButNotImpairedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016841_1_1"> Disclosure Of Detailed Information About Loans Past Due But Not Impaired [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationAboutLoansPastDueButNotImpairedExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016841_2_1"> Schedule of Loans Past Due But Not Impaired </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory" xlink:label="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016896_3_1"> Disclosure of detailed information about other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016896_1_1"> Disclosure Of Detailed Information About Other Liabilities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016896_2_1"> Summary of Other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory" xlink:to="cm_DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935758_1_1"> Disclosure of detailed information about property, plant and equipment [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935758_2_1"> Summary of Land, Buildings and Equipment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfDetailedInformationOtherAssetsExplanatory" xlink:label="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016951_3_1"> Disclosure of detailed information other assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016951_1_1"> Disclosure of detailed information other assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016951_2_1"> Summary of Other Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory" xlink:to="cm_DisclosureOfDetailedInformationOtherAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936070_1_1"> Disclosure of earnings per share [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936070_2_1"> Earnings per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:to="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936076_1_1"> Disclosure of employee benefits [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936076_2_1"> Post-employment benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:to="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_3401952_3_1"> Disclosure of encumbered and unencumbered assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_3401952_1_1"> Disclosure Of Encumbered and Unencumbered Assets [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_3401952_2_1"> Disclosure Of Encumbered and Unencumbered Assets [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract" xlink:to="cm_DisclosureOfEncumberedAndUnencumberedAssetsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3401953_3_1"> Disclosure Of Encumbered and Unencumbered Assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3401953_1_1"> Disclosure Of Encumbered and Unencumbered Assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3401953_2_1"> Disclosure Of Encumbered and Unencumbered Assets [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems" xlink:to="cm_DisclosureOfEncumberedAndUnencumberedAssetsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfEncumberedAndUnencumberedAssetsTable" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable_lbl" xml:lang="en-US" id="id_10794308_3401954_3_1"> Disclosure Of Encumbered and Unencumbered Assets [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable_lbl" xml:lang="en-US" id="id_10794308_3401954_1_1"> Disclosure Of Encumbered and Unencumbered Assets [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable_lbl" xml:lang="en-US" id="id_10794308_3401954_2_1"> Disclosure Of Encumbered and Unencumbered Assets [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable" xlink:to="cm_DisclosureOfEncumberedAndUnencumberedAssetsTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3401951_3_1"> Disclosure of encumbered and unencumbered liquid assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3401951_1_1"> Disclosure Of Encumbered and Unencumbered Liquid Assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3401951_2_1"> Summary of Encumbered and Unencumbered Assets from On- and Off-Balance Sheet Sources </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory" xlink:to="cm_DisclosureOfEncumberedAndUnencumberedLiquidAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936077_1_1"> Disclosure of entity's operating segments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936077_2_1"> Segmented and geographic information </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:to="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:label="ifrs-full_DisclosureOfFairValueMeasurementExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFairValueMeasurementExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936569_1_1"> Disclosure of fair value measurement [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFairValueMeasurementExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936569_2_1"> Fair value measurement </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:to="ifrs-full_DisclosureOfFairValueMeasurementExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory" xlink:label="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394064_3_1"> The disclosure of fair value of assets and liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394064_1_1"> Disclosure of Fair Value of Assets and Liabilities Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394064_2_1"> Summary of fair value of financial instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory" xlink:to="cm_DisclosureOfFairValueOfAssetsAndLiabilitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory" xlink:label="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016837_3_1"> Disclosure of fair value of derivative instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016837_1_1"> Disclosure of fair value of derivative instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016837_2_1"> Summary of derivative financial instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory" xlink:to="cm_DisclosureOfFairValueOfDerivativeInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936080_1_1"> Disclosure of fair value of plan assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936080_2_1"> Summary of Major Categories of Defined Benefit Plan Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2936081_1_1"> Disclosure of fair value of plan assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2936081_2_1"> Disclosure of fair value of plan assets [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems" xlink:to="ifrs-full_DisclosureOfFairValueOfPlanAssetsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFairValueOfPlanAssetsTable" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2936082_1_1"> Disclosure of fair value of plan assets [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFairValueOfPlanAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2936082_2_1"> Disclosure of fair value of plan assets [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFairValueOfPlanAssetsTable" xlink:to="ifrs-full_DisclosureOfFairValueOfPlanAssetsTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems_lbl" xml:lang="en-US" id="id_10794308_2937058_1_1"> Disclosure of finance lease and operating lease by lessee [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems_lbl" xml:lang="en-US" id="id_10794308_2937058_2_1"> Disclosure of finance lease and operating lease by lessee [line items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable_lbl" xml:lang="en-US" id="id_10794308_2935782_1_1"> Disclosure of finance lease and operating lease by lessee [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable_lbl" xml:lang="en-US" id="id_10794308_2935782_2_1"> Disclosure of finance lease and operating lease by lessee [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLessorAbstract" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLessorAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLessorAbstract_lbl" xml:lang="en-US" id="id_10794308_2937233_1_1"> Disclosure of finance lease and operating lease by lessor [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLessorAbstract_lbl" xml:lang="en-US" id="id_10794308_2937233_2_1"> Disclosure of finance lease and operating lease by lessor [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialAssetsAbstract" xlink:label="ifrs-full_DisclosureOfFinancialAssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937060_1_1"> Disclosure of financial assets [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937060_2_1"> Financial assets </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:label="ifrs-full_DisclosureOfFinancialAssetsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937062_1_1"> Disclosure of financial assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937062_2_1"> Disclosure of financial assets [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:to="ifrs-full_DisclosureOfFinancialAssetsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialAssetsTable" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2936088_1_1"> Disclosure of financial assets [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2936088_2_1"> Disclosure of financial assets [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialAssetsTable" xlink:to="ifrs-full_DisclosureOfFinancialAssetsTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937240_1_1"> Disclosure of transferred financial assets that are not derecognised in their entirety [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937240_2_1"> Schedule of Carrying Amount and Fair Value of Transferred Financial Assets that did not Qualify for Derecognition and Associated Financial Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory" xlink:to="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems_lbl" xml:lang="en-US" id="id_10794308_2935788_1_1"> Disclosure of transferred financial assets that are not derecognised in their entirety [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems_lbl" xml:lang="en-US" id="id_10794308_2935788_2_1"> Disclosure of transferred financial assets that are not derecognised in their entirety [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems" xlink:to="ifrs-full_DisclosureOfFinancialAssetsTransferredDuringPeriodWhichDoNotQualifyForDerecognitionLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFinancialInformationAssociatesExplanatory" xlink:label="cm_DisclosureOfFinancialInformationAssociatesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFinancialInformationAssociatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394219_3_1"> Disclosure of financial information associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFinancialInformationAssociatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394219_1_1"> Disclosure Of Financial Information Associates [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFinancialInformationAssociatesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394219_2_1"> Summary of Aggregate Financial Information Related to Proportionate Interest in Equity-accounted Associates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFinancialInformationAssociatesExplanatory" xlink:to="cm_DisclosureOfFinancialInformationAssociatesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFinancialInformationJointVenturesExplanatory" xlink:label="cm_DisclosureOfFinancialInformationJointVenturesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFinancialInformationJointVenturesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394218_3_1"> Disclosure of financial information joint ventures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFinancialInformationJointVenturesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394218_1_1"> Disclosure Of Financial Information Joint Ventures [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFinancialInformationJointVenturesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394218_2_1"> Summary of Aggregate Financial Information Related to Proportionate Interest in the Equity-accounted Joint Ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFinancialInformationJointVenturesExplanatory" xlink:to="cm_DisclosureOfFinancialInformationJointVenturesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937065_1_1"> Disclosure of detailed information about financial instruments [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937065_2_1"> Disclosure of detailed information about financial instruments [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937242_1_1"> Disclosure of financial instruments [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937242_2_1"> Financial instruments - disclosures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937244_1_1"> Disclosure of detailed information about financial instruments [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937244_2_1"> Disclosure of detailed information about financial instruments [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsTable_lbl" xml:lang="en-US" id="id_10794308_2937245_1_1"> Disclosure of detailed information about financial instruments [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsTable_lbl" xml:lang="en-US" id="id_10794308_2937245_2_1"> Disclosure of detailed information about financial instruments [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesAbstract" xlink:label="ifrs-full_DisclosureOfFinancialLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935792_1_1"> Disclosure of financial liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2935792_2_1"> Financial liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialLiabilitiesAbstract" xlink:to="ifrs-full_DisclosureOfFinancialLiabilitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory" xlink:label="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394210_3_1"> Disclosure of finite lived software and other intangible assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394210_1_1"> Disclosure Of Finite Lived Software And Other Intangible Assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394210_2_1"> Schedule of Components of Finite-lived Software and Other Intangible Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory" xlink:to="cm_DisclosureOfFiniteLivedSoftwareAndOtherIntangibleAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory" xlink:label="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015140_3_1"> Disclosure of future minimum lease payment for finance lease commitment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015140_1_1"> Disclosure of future minimum lease payment for finance lease commitment [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015140_2_1"> Summary of Future Minimum Lease Payments for Finance Lease Commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory" xlink:to="cm_DisclosureOfFutureMinimumLeasePaymentForFinanceLeaseCommitmentExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfGuaranteesAndCommitmentsExplanatory" xlink:label="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016095_3_1"> Disclosure of guarantees and commitments explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016095_1_1"> Disclosure of Guarantees and Commitments Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016095_2_1"> Summary of Maximum Exposure to Credit Losses Related to Guarantees and Commitments Provided to Third Parties </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory" xlink:to="cm_DisclosureOfGuaranteesAndCommitmentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfHedgeAccountingAbstract" xlink:label="ifrs-full_DisclosureOfHedgeAccountingAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfHedgeAccountingAbstract_lbl" xml:lang="en-US" id="id_10794308_2937248_1_1"> Disclosure of detailed information about hedges [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfHedgeAccountingAbstract_lbl" xml:lang="en-US" id="id_10794308_2937248_2_1"> Disclosure of detailed information about hedges [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfHedgeAccountingAbstract" xlink:to="ifrs-full_DisclosureOfHedgeAccountingAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfHedgeAccountingExplanatory" xlink:label="ifrs-full_DisclosureOfHedgeAccountingExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfHedgeAccountingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937249_1_1"> Disclosure of hedge accounting [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfHedgeAccountingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937249_2_1"> Designated accounting hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfHedgeAccountingExplanatory" xlink:to="ifrs-full_DisclosureOfHedgeAccountingExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfHedgeAccountingLineItems" xlink:label="ifrs-full_DisclosureOfHedgeAccountingLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfHedgeAccountingLineItems_lbl" xml:lang="en-US" id="id_10794308_2935797_1_1"> Disclosure of detailed information about hedges [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfHedgeAccountingLineItems_lbl" xml:lang="en-US" id="id_10794308_2935797_2_1"> Disclosure of detailed information about hedges [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfHedgeAccountingLineItems" xlink:to="ifrs-full_DisclosureOfHedgeAccountingLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfHedgeAccountingTable" xlink:label="ifrs-full_DisclosureOfHedgeAccountingTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfHedgeAccountingTable_lbl" xml:lang="en-US" id="id_10794308_2936103_1_1"> Disclosure of detailed information about hedges [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfImpairedLoansExplanatory" xlink:label="cm_DisclosureOfImpairedLoansExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfImpairedLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052113_3_1"> The disclosure of impaired loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfImpairedLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052113_1_1"> Disclosure of impaired loans [Text Block] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfIncomeTaxesLineItems" xlink:label="cm_DisclosureOfIncomeTaxesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfIncomeTaxesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942987_3_1"> Line items represent concepts included in income taxes. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfIncomeTaxesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942987_1_1"> Disclosure Of Income Taxes [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfIncomeTaxesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942987_2_1"> Disclosure Of Income Taxes [Line Items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfIncomeTaxesTable_lbl" xml:lang="en-US" id="id_10794308_2979385_3_1"> Schedule disclosing information related to income taxes. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfIncomeTaxesTable_lbl" xml:lang="en-US" id="id_10794308_2979385_1_1"> Disclosure Of Income Taxes [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfIncomeTaxesTable_lbl" xml:lang="en-US" id="id_10794308_2979385_2_1"> Disclosure Of Income Taxes [Table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfIncomeTaxExpenseBenefitsExplanatory" xlink:label="cm_DisclosureOfIncomeTaxExpenseBenefitsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfIncomeTaxExpenseBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3012830_3_1"> The disclosure of income tax expense benefits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfIncomeTaxExpenseBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3012830_1_1"> Disclosure Of Income Tax Expense Benefits [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfIncomeTaxExpenseBenefitsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3012830_2_1"> Total Income Taxes </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935802_1_1"> Disclosure of income tax [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935802_2_1"> Income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:to="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfIncrementalRiskChargeByTradingActivitiesExplanatory" xlink:label="cm_DisclosureOfIncrementalRiskChargeByTradingActivitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfIncrementalRiskChargeByTradingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053885_3_1"> Disclosure Of Incremental Risk Charge by Trading Activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfIncrementalRiskChargeByTradingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053885_1_1"> Disclosure Of Incremental Risk Charge by Trading Activities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfIncrementalRiskChargeByTradingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053885_2_1"> Summary of Incremental Risk Charge by Trading Activities </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936106_1_1"> Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936106_2_1"> Summary of Assumptions Used to Determine Fair Value of Options Granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory" xlink:label="ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936111_1_1"> Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936111_2_1"> Summary of Hedge Accounting Gains (Losses) On the Consolidated Statement Of Income And Consolidated Statement Of Comprehensive Income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory" xlink:to="ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory" xlink:label="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393841_3_1"> Disclosure of information about amounts that affected statement of comprehensive income or statement of income as result of hedging activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393841_1_1"> Disclosure Of Information About Amounts That Affected Statement Of Comprehensive Income Or Statement of Income As Result Of Hedging Activities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393841_2_1"> Summary of Hedge Ineffectiveness Gains (Losses) Recognized in Consolidated Statement of Income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory" xlink:to="cm_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeOrStatementOfIncomeAsResultOfHedgingActivitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937080_1_1"> Disclosure of information about consolidated structured entities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937080_2_1"> Disclosure of information about consolidated structured entities [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract" xlink:to="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2935806_1_1"> Disclosure of information about consolidated structured entities [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2935806_2_1"> Disclosure of information about consolidated structured entities [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems" xlink:to="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable_lbl" xml:lang="en-US" id="id_10794308_2937257_1_1"> Disclosure of information about consolidated structured entities [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable_lbl" xml:lang="en-US" id="id_10794308_2937257_2_1"> Disclosure of information about consolidated structured entities [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable" xlink:to="ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398359_3_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398359_1_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income abstract </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3398359_2_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income abstract </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract" xlink:to="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems_lbl" xml:lang="en-US" id="id_10794308_3398361_3_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income line items. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems_lbl" xml:lang="en-US" id="id_10794308_3398361_1_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems_lbl" xml:lang="en-US" id="id_10794308_3398361_2_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems" xlink:to="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable_lbl" xml:lang="en-US" id="id_10794308_3398360_3_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income table. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable_lbl" xml:lang="en-US" id="id_10794308_3398360_1_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable_lbl" xml:lang="en-US" id="id_10794308_3398360_2_1"> Disclosure of information about hedge accounting impact on statement of comprehensive income [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable" xlink:to="cm_DisclosureOfInformationAboutHedgeAccountingImpactOnStatementOfComprehensiveIncomeTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:label="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935808_1_1"> Disclosure of information about key management personnel [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935808_2_1"> Summary of Compensation of Key Management Personnel </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:to="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory" xlink:label="ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936116_1_1"> Disclosure of information about maturity profile of defined benefit obligation [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936116_2_1"> Summary of Expected Future Benefit Payments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory" xlink:to="ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShare" xlink:label="cm_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShare_lbl" xml:lang="en-US" id="id_10794308_3400692_3_1"> Disclosure of instruments with potential future dilutive effect not included in calculation of diluted earnings per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShare_lbl" xml:lang="en-US" id="id_10794308_3400692_1_1"> Disclosure of instruments with potential future dilutive effect not included in calculation of diluted earnings per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShare_lbl" xml:lang="en-US" id="id_10794308_3400692_2_1"> Outstanding options excluded from calculation of diluted earnings per share </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935821_1_1"> Disclosure of intangible assets and goodwill [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935821_2_1"> Goodwill, Software and Other Intangible Assets </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsLineItems"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2936790_2_1"> Disclosure of detailed information about intangible assets [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityAbstract" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityAbstract_lbl" xml:lang="en-US" id="id_10794308_2935822_1_1"> Disclosure of intangible assets material to entity [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityAbstract_lbl" xml:lang="en-US" id="id_10794308_2935822_2_1"> Disclosure of intangible assets material to entity [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems_lbl" xml:lang="en-US" id="id_10794308_2937267_1_1"> Disclosure of intangible assets material to entity [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems_lbl" xml:lang="en-US" id="id_10794308_2937267_2_1"> Disclosure of intangible assets material to entity [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityTable" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityTable_lbl" xml:lang="en-US" id="id_10794308_2937268_1_1"> Disclosure of intangible assets material to entity [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityTable_lbl" xml:lang="en-US" id="id_10794308_2937268_2_1"> Disclosure of intangible assets material to entity [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2935824_1_1"> Disclosure of detailed information about intangible assets [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2935824_2_1"> Disclosure of detailed information about intangible assets [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeAbstract" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeAbstract_lbl" xml:lang="en-US" id="id_10794308_2936791_1_1"> Disclosure of intangible assets with indefinite useful life [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeAbstract_lbl" xml:lang="en-US" id="id_10794308_2936791_2_1"> Disclosure of intangible assets with indefinite useful life [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeExplanatory" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937088_1_1"> Disclosure of intangible assets with indefinite useful life [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937088_2_1"> Schedule of Carrying Amount of Indefinite-lived Intangible Assets </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems_lbl" xml:lang="en-US" id="id_10794308_2936792_1_1"> Disclosure of intangible assets with indefinite useful life [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems_lbl" xml:lang="en-US" id="id_10794308_2936792_2_1"> Disclosure of intangible assets with indefinite useful life [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable_lbl" xml:lang="en-US" id="id_10794308_2936793_1_1"> Disclosure of intangible assets with indefinite useful life [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable_lbl" xml:lang="en-US" id="id_10794308_2936793_2_1"> Disclosure of intangible assets with indefinite useful life [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsWithIndefiniteUsefulLifeTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936794_2_1"> Interest income and expense </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInterestIncomeExplanatory" xlink:label="ifrs-full_DisclosureOfInterestIncomeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInterestIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935826_1_1"> Disclosure of interest income [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInterestIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935826_2_1"> Summary of Consolidated Interest Income and Expense for Both Product and Accounting Categories </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" xlink:label="ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory"/>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInterestsInUnconsolidatedStructuredEntitiesExplanatory" xlink:label="ifrs-full_DisclosureOfInterestsInUnconsolidatedStructuredEntitiesExplanatory"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInterestsInUnconsolidatedStructuredEntitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935827_2_1"> Schedule of Unconsolidated Entity Balance Sheet Amounts and Maximum Exposure to Loss </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInternalCreditExposuresAbstract" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresAbstract_lbl" xml:lang="en-US" id="id_10794308_2937092_1_1"> Disclosure of internal credit grades [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresAbstract_lbl" xml:lang="en-US" id="id_10794308_2937092_2_1"> Disclosure of internal credit grades [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInternalCreditExposuresLineItems" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresLineItems_lbl" xml:lang="en-US" id="id_10794308_2937271_1_1"> Disclosure of internal credit grades [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresLineItems_lbl" xml:lang="en-US" id="id_10794308_2937271_2_1"> Disclosure of internal credit grades [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInternalCreditExposuresTable" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresTable_lbl" xml:lang="en-US" id="id_10794308_2937272_1_1"> Disclosure of internal credit grades [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInternalCreditExposuresTable_lbl" xml:lang="en-US" id="id_10794308_2937272_2_1"> Disclosure of internal credit grades [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfInvestmentsAccountedForUsingEquityMethodAbstract" xlink:label="cm_DisclosureOfInvestmentsAccountedForUsingEquityMethodAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfInvestmentsAccountedForUsingEquityMethodAbstract_lbl" xml:lang="en-US" id="id_10794308_2941742_3_1"> Disclosure of investments accounted for using equity method. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfInvestmentsAccountedForUsingEquityMethodAbstract_lbl" xml:lang="en-US" id="id_10794308_2941742_1_1"> Disclosure of Investments Accounted for Using Equity Method [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfInvestmentsAccountedForUsingEquityMethodAbstract_lbl" xml:lang="en-US" id="id_10794308_2941742_2_1"> Disclosure of Investments Accounted for Using Equity Method [Abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory" xlink:label="ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937094_1_1"> Disclosure of investments accounted for using equity method [text block] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfJointVenturesAbstract_lbl" xml:lang="en-US" id="id_10794308_2936804_1_1"> Disclosure of joint ventures [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfJointVenturesAbstract_lbl" xml:lang="en-US" id="id_10794308_2936804_2_1"> Disclosure of joint ventures [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfJointVenturesAbstract" xlink:to="ifrs-full_DisclosureOfJointVenturesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfJointVenturesAndAssociatesLineItems" xlink:label="cm_DisclosureOfJointVenturesAndAssociatesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfJointVenturesAndAssociatesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942969_3_1"> Disclosure Of Joint Ventures And Associates [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfJointVenturesAndAssociatesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942969_1_1"> Disclosure Of Joint Ventures And Associates [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfJointVenturesAndAssociatesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942969_2_1"> Disclosure Of Joint Ventures And Associates [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfJointVenturesAndAssociatesLineItems" xlink:to="cm_DisclosureOfJointVenturesAndAssociatesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfJointVenturesLineItems" xlink:label="ifrs-full_DisclosureOfJointVenturesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfJointVenturesLineItems_lbl" xml:lang="en-US" id="id_10794308_2936805_1_1"> Disclosure of joint ventures [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfJointVenturesLineItems_lbl" xml:lang="en-US" id="id_10794308_2936805_2_1"> Disclosure of joint ventures [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfJointVenturesLineItems" xlink:to="ifrs-full_DisclosureOfJointVenturesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfJointVenturesTable" xlink:label="ifrs-full_DisclosureOfJointVenturesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfJointVenturesTable_lbl" xml:lang="en-US" id="id_10794308_2937096_1_1"> Disclosure of joint ventures [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfJointVenturesTable_lbl" xml:lang="en-US" id="id_10794308_2937096_2_1"> Disclosure of joint ventures [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfJointVenturesTable" xlink:to="ifrs-full_DisclosureOfJointVenturesTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems_lbl" xml:lang="en-US" id="id_10794308_2941746_3_1"> Disclosure of loans and allowance for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems_lbl" xml:lang="en-US" id="id_10794308_2941746_1_1"> Disclosure of loans and allowance for credit losses [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems_lbl" xml:lang="en-US" id="id_10794308_2941746_2_1"> Disclosure of loans and allowance for credit losses [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems" xlink:to="cm_DisclosureOfLoansAndAllowanceForCreditLossesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfLoansAndAllowanceForCreditLossesTable" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable_lbl" xml:lang="en-US" id="id_10794308_2978927_3_1"> Disclosure of loans and allowance for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable_lbl" xml:lang="en-US" id="id_10794308_2978927_1_1"> Disclosure of loans and allowance for credit losses [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable_lbl" xml:lang="en-US" id="id_10794308_2978927_2_1"> Disclosure of loans and allowance for credit losses [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable" xlink:to="cm_DisclosureOfLoansAndAllowanceForCreditLossesTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfLoansExplanatory" xlink:label="cm_DisclosureOfLoansExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019113_3_1"> The entire disclosure of loans and advances to customers. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019113_1_1"> Disclosure of Loans Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfLoansExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019113_2_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfLoansExplanatory" xlink:to="cm_DisclosureOfLoansExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory" xlink:label="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015117_3_1"> Disclosure of longevities underlying values of defned benefit obligation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015117_1_1"> Disclosure of longevities underlying values of defned benefit obligation [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015117_2_1"> Summary of Longevities Underlying Values of Defned Benefit Obligation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory" xlink:to="cm_DisclosureOfLongevitiesUnderlyingValuesOfDefnedBenefitObligationExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems_lbl" xml:lang="en-US" id="id_10794308_2935840_1_1"> Disclosure of maturity analysis of finance lease payments receivable [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems_lbl" xml:lang="en-US" id="id_10794308_2935840_2_1"> Disclosure of maturity analysis of finance lease payments receivable [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:to="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable_lbl" xml:lang="en-US" id="id_10794308_2937283_1_1"> Disclosure of maturity analysis of finance lease payments receivable [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable_lbl" xml:lang="en-US" id="id_10794308_2937283_2_1"> Disclosure of maturity analysis of finance lease payments receivable [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:to="ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory" xlink:label="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015139_3_1"> Disclosure of maturity analysis of payments and receipts for operating lease. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015139_1_1"> Disclosure of maturity analysis of payments and receipts for operating lease [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015139_2_1"> Summary of Future Minimum Lease Payments and Receipt for Operating Lease Commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory" xlink:to="cm_DisclosureOfMaturityAnalysisOfPaymentsAndReceiptsForOperatingLeaseExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract" xlink:label="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_3394352_3_1"> Disclosure Of Maximum Exposure To Loss Net of Hedges [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_3394352_1_1"> Disclosure Of Maximum Exposure To Loss Net of Hedges [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_3394352_2_1"> Maximum exposure to loss, net of hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract" xlink:to="cm_DisclosureOfMaximumExposureToLossNetOfHedgesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract_lbl" xml:lang="en-US" id="id_10794308_2935843_1_1"> Disclosure of net defined benefit liability (asset) [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract_lbl" xml:lang="en-US" id="id_10794308_2935843_2_1"> Disclosure of net defined benefit liability (asset) [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937106_1_1"> Disclosure of net defined benefit liability (asset) [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937106_2_1"> Summary of Financial Position Related to Defined Benefit pensions and Other Post employment Plans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems_lbl" xml:lang="en-US" id="id_10794308_2937107_1_1"> Disclosure of net defined benefit liability (asset) [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems_lbl" xml:lang="en-US" id="id_10794308_2937107_2_1"> Disclosure of net defined benefit liability (asset) [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable_lbl" xml:lang="en-US" id="id_10794308_2937285_1_1"> Disclosure of net defined benefit liability (asset) [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable_lbl" xml:lang="en-US" id="id_10794308_2937285_2_1"> Disclosure of net defined benefit liability (asset) [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfNetInterestExpenseIncomeAbstract" xlink:label="cm_DisclosureOfNetInterestExpenseIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfNetInterestExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2941958_3_1"> Disclosure Of Net Interest Expense Income [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfNetInterestExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2941958_1_1"> Disclosure Of Net Interest Expense Income [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfNetInterestExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2941958_2_1"> Disclosure Of Net Interest Expense Income [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfNetInterestExpenseIncomeAbstract" xlink:to="cm_DisclosureOfNetInterestExpenseIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory" xlink:label="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406016_3_1"> Disclosure of net interest income after provision for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406016_1_1"> Disclosure of net interest income after provision for credit losses [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406016_2_1"> Schedule of Net Interest Income After Provision for Credit Losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory" xlink:to="cm_DisclosureOfNetInterestIncomeAfterProvisionForCreditLossesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfNetRemeasurementLossesGainsRecognisedInOtherComprehensiveIncomeExplanatory" xlink:label="cm_DisclosureOfNetRemeasurementLossesGainsRecognisedInOtherComprehensiveIncomeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfNetRemeasurementLossesGainsRecognisedInOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052724_3_1"> Disclosure of net remeasurement losses gains recognised in other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfNetRemeasurementLossesGainsRecognisedInOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052724_1_1"> Disclosure of net remeasurement losses gains recognised in other comprehensive income [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfNetRemeasurementLossesGainsRecognisedInOtherComprehensiveIncomeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3052724_2_1"> Summary of Defined Benefit Plan expense </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalAbstract_lbl" xml:lang="en-US" id="id_10794308_2935848_2_1"> Disclosure of objectives, policies and processes for managing capital [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems_lbl" xml:lang="en-US" id="id_10794308_2937116_1_1"> Disclosure of objectives, policies and processes for managing capital [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems_lbl" xml:lang="en-US" id="id_10794308_2937116_2_1"> Disclosure of objectives, policies and processes for managing capital [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable_lbl" xml:lang="en-US" id="id_10794308_2937288_1_1"> Disclosure of objectives, policies and processes for managing capital [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable_lbl" xml:lang="en-US" id="id_10794308_2937288_2_1"> Disclosure of objectives, policies and processes for managing capital [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesAbstract" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2940878_3_1"> Disclosure of offsetting of financial assets and financial liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2940878_1_1"> Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2940878_2_1"> Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesExplanatory" xlink:label="ifrs-full_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937117_1_1"> Disclosure of offsetting of financial assets and financial liabilities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937117_2_1"> Offsetting financial assets and liabilities </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940879_3_1"> Disclosure of offsetting of financial assets and financial liabilities line items. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940879_1_1"> Disclosure of offsetting of financial assets and financial liabilities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940879_2_1"> Disclosure of offsetting of financial assets and financial liabilities [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems" xlink:to="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978582_3_1"> Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978582_1_1"> Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978582_2_1"> Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:to="cm_DisclosureOfOffsettingOfFinancialAssetsAndFinancialLiabilitiesTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937122_1_1"> Disclosure of operating segments [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2937122_2_1"> Disclosure of operating segments [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOperatingSegmentsLineItems" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937289_1_1"> Disclosure of operating segments [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsLineItems_lbl" xml:lang="en-US" id="id_10794308_2937289_2_1"> Disclosure of operating segments [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsLineItems" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOperatingSegmentsTable" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsTable_lbl" xml:lang="en-US" id="id_10794308_2937123_1_1"> Disclosure of operating segments [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsTable_lbl" xml:lang="en-US" id="id_10794308_2937123_2_1"> Disclosure of operating segments [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsTable" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOtherAssetsAbstract" xlink:label="cm_DisclosureOfOtherAssetsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOtherAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2945170_3_1"> Disclosure of other assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOtherAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2945170_1_1"> Disclosure of other assets [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOtherAssetsAbstract_lbl" xml:lang="en-US" id="id_10794308_2945170_2_1"> Disclosure of other assets [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfOtherAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOtherAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937124_1_1"> Disclosure of other assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOtherAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937124_2_1"> Other assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfOtherAssetsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOtherAssetsLineItems" xlink:label="cm_DisclosureOfOtherAssetsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOtherAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2945166_3_1"> Disclosure of other assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOtherAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2945166_1_1"> Disclosure of Other Assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOtherAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_2945166_2_1"> Disclosure of Other Assets [line items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOtherAssetsTable" xlink:label="cm_DisclosureOfOtherAssetsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOtherAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2980301_3_1"> Disclosure of other assets [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOtherAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2980301_1_1"> Disclosure of Other Assets [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOtherAssetsTable_lbl" xml:lang="en-US" id="id_10794308_2980301_2_1"> Disclosure of Other Assets [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOtherContractualObligationsLineItems" xlink:label="cm_DisclosureOfOtherContractualObligationsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOtherContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_3395024_3_1"> Disclosure of other contractual obligation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOtherContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_3395024_1_1"> Disclosure Of Other Contractual Obligations [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfOtherContractualObligationsLineItems_lbl" xml:lang="en-US" id="id_10794308_3395024_2_1"> Disclosure Of Other Contractual Obligations [Line Items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfOtherLiabilitiesAbstract" xlink:label="cm_DisclosureOfOtherLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfOtherLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2943060_3_1"> Disclosure of other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfOtherLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2943060_1_1"> Disclosure Of Other Liabilities [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:label="ifrs-full_DisclosureOfOtherLiabilitiesExplanatory"/>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:label="ifrs-full_DisclosureOfOtherProvisionsAbstract"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfProfitOrLossesRecognizedOnFVOCIAndFinancialAssetsAvailableForSaleExplanatory_lbl" xml:lang="en-US" id="id_10794308_3408254_1_1"> Disclosure Of Profit Or Losses Recognized On FVOCI And Financial Assets Available For Sale Explanatory </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937297_1_1"> Disclosure of property, plant and equipment [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937297_2_1"> Land, Buildings and Equipment </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" id="id_10794308_2936834_1_1"> Disclosure of detailed information about property, plant and equipment [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" id="id_10794308_2936834_2_1"> Disclosure of detailed information about property, plant and equipment [line items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US" id="id_10794308_2936835_2_1"> Disclosure of detailed information about property, plant and equipment [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfPurchasedCreditImpairedLoansExplanatory" xlink:label="cm_DisclosureOfPurchasedCreditImpairedLoansExplanatory"/>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsAbstract" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsAbstract"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsAbstract_lbl" xml:lang="en-US" id="id_10794308_2936839_2_1"> Disclosure of range of exercise prices of outstanding share options [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937300_1_1"> Disclosure of range of exercise prices of outstanding share options [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937300_2_1"> Summary of Stock Options Outstanding and Vested </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935856_1_1"> Disclosure of range of exercise prices of outstanding share options [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsLineItems_lbl" xml:lang="en-US" id="id_10794308_2935856_2_1"> Disclosure of range of exercise prices of outstanding share options [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsTable" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsTable_lbl" xml:lang="en-US" id="id_10794308_2936840_1_1"> Disclosure of range of exercise prices of outstanding share options [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsTable_lbl" xml:lang="en-US" id="id_10794308_2936840_2_1"> Disclosure of range of exercise prices of outstanding share options [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfRatingProfileOfOverTheCounterDerivativeMarkToMarketReceivablesExplanatory" xlink:label="cm_DisclosureOfRatingProfileOfOverTheCounterDerivativeMarkToMarketReceivablesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfRatingProfileOfOverTheCounterDerivativeMarkToMarketReceivablesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406019_3_1"> Disclosure of rating profile of over the counter derivative mark to market receivables. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfRatingProfileOfOverTheCounterDerivativeMarkToMarketReceivablesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3406019_1_1"> Disclosure of rating profile of over the counter derivative mark to market receivables [text block] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesLineItems" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2943089_3_1"> Disclosure of reconciliation of changes in fair value measurement assets liabilities [line items]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2943089_1_1"> Disclosure of reconciliation of changes in fair value measurement assets liabilities [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2943089_2_1"> Disclosure of reconciliation of changes in fair value measurement assets liabilities [line items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2979426_1_1"> Disclosure Of Reconciliation Of Changes In Fair Value Measurement Assets Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2979426_2_1"> Disclosure Of Reconciliation Of Changes In Fair Value Measurement Assets Liabilities [Table] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillAbstract_lbl" xml:lang="en-US" id="id_10794308_2936846_1_1"> Disclosure of reconciliation of changes in goodwill [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillAbstract_lbl" xml:lang="en-US" id="id_10794308_2936846_2_1"> Disclosure of reconciliation of changes in goodwill [abstract] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936847_1_1"> Disclosure of reconciliation of changes in goodwill [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936847_2_1"> Summary of Changes in Carrying Amount of Goodwill by Cash Generating Units </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems_lbl" xml:lang="en-US" id="id_10794308_2935861_1_1"> Disclosure of reconciliation of changes in goodwill [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems_lbl" xml:lang="en-US" id="id_10794308_2935861_2_1"> Disclosure of reconciliation of changes in goodwill [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems" xlink:to="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_lbl" xml:lang="en-US" id="id_10794308_2935862_1_1"> Disclosure of reconciliation of changes in goodwill [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_lbl" xml:lang="en-US" id="id_10794308_2935862_2_1"> Disclosure of reconciliation of changes in goodwill [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:to="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory" xlink:label="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019330_3_1"> The disclosure of reconciliation of effective tax rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019330_1_1"> Disclosure of reconciliation of effective tax rate [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019330_2_1"> Reconciliation of Income Taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory" xlink:to="cm_DisclosureOfReconciliationOfEffectiveTaxRateExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory" xlink:label="ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937308_1_1"> Disclosure of reconciliation of financial assets subject to offsetting, enforceable master netting arrangements or similar agreements to individual line items in statement of financial position [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937308_2_1"> Schedule of Financial Assets and Financial Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory" xlink:to="ifrs-full_DisclosureOfReconciliationOfFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsToIndividualLineItemsInStatementOfFinancialPositionExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937314_1_1"> Disclosure of related party [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937314_2_1"> Related-party transactions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory" xlink:label="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394220_3_1"> Disclosure of results by reporting segments and geographical areas. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394220_1_1"> Disclosure of results by reporting segments and geographical areas [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394220_2_1"> Detailed Report of Segments and Geographic Areas </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory" xlink:to="cm_DisclosureOfResultsByReportingSegmentsAndGeographicalAreasExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory" xlink:label="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394229_3_1"> Disclosure Of Retail Credit Exposure By Probability Of Default Range [text block]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394229_1_1"> Disclosure Of Retail Credit Exposure By Probability Of Default Range [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394229_2_1"> Summary of PD Bands to Various Risk Levels </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory" xlink:to="cm_DisclosureOfRetailCreditExposureByProbabilityOfDefaultRangeExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfRiskManagementAbstract" xlink:label="cm_DisclosureOfRiskManagementAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfRiskManagementAbstract_lbl" xml:lang="en-US" id="id_10794308_2942945_3_1"> Disclosure of risk management abstract. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfRiskManagementAbstract_lbl" xml:lang="en-US" id="id_10794308_2942945_1_1"> Disclosure of risk management [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfRiskManagementAbstract_lbl" xml:lang="en-US" id="id_10794308_2942945_2_1"> Disclosure of risk management [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfRiskManagementAbstract" xlink:to="cm_DisclosureOfRiskManagementAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfRiskManagementLineItems" xlink:label="cm_DisclosureOfRiskManagementLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfRiskManagementLineItems_lbl" xml:lang="en-US" id="id_10794308_2942944_3_1"> Line items represent concepts included in a table. These are used to disclose reportable information associated with domain members defined in one or many axes of the table. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfRiskManagementLineItems_lbl" xml:lang="en-US" id="id_10794308_2942944_1_1"> Disclosure of Risk Management [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfRiskManagementLineItems_lbl" xml:lang="en-US" id="id_10794308_2942944_2_1"> Disclosure of Risk Management [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfRiskManagementLineItems" xlink:to="cm_DisclosureOfRiskManagementLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfRiskManagementTable" xlink:label="cm_DisclosureOfRiskManagementTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfRiskManagementTable_lbl" xml:lang="en-US" id="id_10794308_2979339_3_1"> Disclosure of risk management table. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfRiskManagementTable_lbl" xml:lang="en-US" id="id_10794308_2979339_1_1"> Disclosure of risk management [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfRiskManagementTable_lbl" xml:lang="en-US" id="id_10794308_2979339_2_1"> Disclosure of risk management [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfRiskManagementTable" xlink:to="cm_DisclosureOfRiskManagementTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSecuritiesExplanatory" xlink:label="cm_DisclosureOfSecuritiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016072_3_1"> Disclosure of securities explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016072_1_1"> Disclosure of Securities Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSecuritiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016072_2_1"> Securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfSecuritiesExplanatory" xlink:to="cm_DisclosureOfSecuritiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory" xlink:label="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3398261_3_1"> The disclosure of securities of financial instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3398261_1_1"> Disclosure of securities of financial instruments Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3398261_2_1"> Summary of Securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory" xlink:to="cm_DisclosureOfSecuritiesOfFinancialInstrumentsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935878_1_1"> Disclosure of sensitivity analysis for actuarial assumptions [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2935878_2_1"> Summary of Affected Defined Benefit Obligation Due to Reasonable Possiblel Changes to Principal Actuarial Assumptions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:to="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936858_1_1"> Disclosure of share-based payment arrangements [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936858_2_1"> Share-based payments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:to="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory" xlink:label="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393950_3_1"> The entire disclosure of share capital reserves and other equity interest and basel III capital. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393950_1_1"> Disclosure Of Share Capital Reserves And Other Equity Interest And Basel III Capital Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory_lbl" xml:lang="en-US" id="id_10794308_3393950_2_1"> Common and preferred share capital </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory" xlink:to="cm_DisclosureOfShareCapitalReservesAndOtherEquityInterestAndBaselIiiCapitalExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract_lbl" xml:lang="en-US" id="id_10794308_2936859_1_1"> Disclosure of associates [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract_lbl" xml:lang="en-US" id="id_10794308_2936859_2_1"> Disclosure of associates [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems_lbl" xml:lang="en-US" id="id_10794308_2937322_1_1"> Disclosure of associates [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems_lbl" xml:lang="en-US" id="id_10794308_2937322_2_1"> Disclosure of associates [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesTable" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesTable_lbl" xml:lang="en-US" id="id_10794308_2935882_1_1"> Disclosure of associates [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesTable_lbl" xml:lang="en-US" id="id_10794308_2935882_2_1"> Disclosure of associates [table] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937152_1_1"> Disclosure of subsidiaries [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937152_2_1"> Summary List of Significant Subsidiaries </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_lbl" xml:lang="en-US" id="id_10794308_2937323_2_1"> Disclosure of subsidiaries [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_lbl" xml:lang="en-US" id="id_10794308_2937153_1_1"> Disclosure of subsidiaries [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_lbl" xml:lang="en-US" id="id_10794308_2937153_2_1"> Disclosure of subsidiaries [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesLineItems" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942948_3_1"> Disclosure of significant terms and conditions of trust capital securities line items. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942948_1_1"> Disclosure of significant terms and conditions of trust capital securities [line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942948_2_1"> Disclosure of significant terms and conditions of trust capital securities [line Items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesTable" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979328_3_1"> Disclosure of significant terms and conditions of trust capital securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979328_1_1"> Disclosure of significant terms and conditions of trust capital securities [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantTermsAndConditionsOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979328_2_1"> Disclosure of significant terms and conditions of trust capital securities [table] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantTransactionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053544_3_1"> Disclosure of significant transactions explanatory. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantTransactionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053544_1_1"> Disclosure of Significant Transactions Explanatory (Text Block) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantTransactionsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053544_2_1"> Significant transactions </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesExplanatory" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013123_3_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and Liabilities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013123_1_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and Liabilities [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3013123_2_1"> Valuation techniques and quantitative information about significant non-observable inputs used in level 3 financial instruments </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesLineItems" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940140_3_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940140_1_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2940140_2_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [Line Items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978279_3_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities table. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978279_1_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2978279_2_1"> Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [Table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSourcesOfWholesaleFundingTable" xlink:label="cm_DisclosureOfSourcesOfWholesaleFundingTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSourcesOfWholesaleFundingTable_lbl" xml:lang="en-US" id="id_10794308_2979443_3_1"> Disclosure of Sources of Wholesale Funding [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSourcesOfWholesaleFundingTable_lbl" xml:lang="en-US" id="id_10794308_2979443_1_1"> Disclosure of Sources of Wholesale Funding [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSourcesOfWholesaleFundingTable_lbl" xml:lang="en-US" id="id_10794308_2979443_2_1"> Disclosure of Sources of Wholesale Funding [Table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfStandardizedCreditExposureByRiskWeightCategoryExplanatory" xlink:label="cm_DisclosureOfStandardizedCreditExposureByRiskWeightCategoryExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfStandardizedCreditExposureByRiskWeightCategoryExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394224_3_1"> Disclosure of standardized credit exposure by risk weight category [table text block]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfStandardizedCreditExposureByRiskWeightCategoryExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394224_1_1"> Disclosure of standardized credit exposure by risk weight category [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfStandardizedCreditExposureByRiskWeightCategoryExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394224_2_1"> Summary of Breakdown of Our Standardized Credit Risk Exposures by Risk-weight Category </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfStressedValueAtRiskExplanatory" xlink:label="cm_DisclosureOfStressedValueAtRiskExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfStressedValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053874_3_1"> Disclosure of stressed value at risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfStressedValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053874_1_1"> Disclosure Of Stressed Value At Risk [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfStressedValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3053874_2_1"> Summary of Stressed Value at Risk by Trading Activities </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsExplanatory" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015138_3_1"> The entire disclosure of structured entities and derecognition of financial assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015138_1_1"> Disclosure of structured entities and derecognition of financial assets [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3015138_2_1"> Structured entities and derecognition of financial assets </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsLineItems" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3397624_3_1"> Disclosure of structured entities and derecognition of financial assets line items. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3397624_1_1"> Disclosure of structured entities and derecognition of financial assets [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfStructuredEntitiesAndDerecognitionOfFinancialAssetsLineItems_lbl" xml:lang="en-US" id="id_10794308_3397624_2_1"> Disclosure of structured entities and derecognition of financial assets [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:label="ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937330_1_1"> Disclosure of subordinated liabilities [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_lbl" xml:lang="en-US" id="id_10794308_2937330_2_1"> Subordinated indebtedness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:to="ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfSummaryOfPeriodsWhenCashFlowsAreExpectedToOccurAndWhenTheyAreExpectedToAffectProfitOrLossForCashFlowHedgesExplanatory" xlink:label="cm_DisclosureOfSummaryOfPeriodsWhenCashFlowsAreExpectedToOccurAndWhenTheyAreExpectedToAffectProfitOrLossForCashFlowHedgesExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfSummaryOfPeriodsWhenCashFlowsAreExpectedToOccurAndWhenTheyAreExpectedToAffectProfitOrLossForCashFlowHedgesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016853_3_1"> Disclosure of Summary of Periods when Cash Flows are Expected to Occur and When they are Expected to Affect Profit or Loss for Cash Flow Hedges [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfSummaryOfPeriodsWhenCashFlowsAreExpectedToOccurAndWhenTheyAreExpectedToAffectProfitOrLossForCashFlowHedgesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016853_1_1"> Disclosure of Summary of Periods when Cash Flows are Expected to Occur and When they are Expected to Affect Profit or Loss for Cash Flow Hedges [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfSummaryOfPeriodsWhenCashFlowsAreExpectedToOccurAndWhenTheyAreExpectedToAffectProfitOrLossForCashFlowHedgesExplanatory_lbl" xml:lang="en-US" id="id_10794308_3016853_2_1"> Summary of Periods when Cash Flows Designated as Hedged </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable_lbl" xml:lang="en-US" id="id_10794308_2935886_2_1"> Disclosure of temporary difference, unused tax losses and unused tax credits [table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfTermsAndConditionsOfCapitalTrustSecuritiesExplanatory" xlink:label="cm_DisclosureOfTermsAndConditionsOfCapitalTrustSecuritiesExplanatory"/>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract_lbl" xml:lang="en-US" id="id_10794308_2937332_1_1"> Disclosure of terms and conditions of share-based payment arrangement [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract_lbl" xml:lang="en-US" id="id_10794308_2937332_2_1"> Disclosure of terms and conditions of share-based payment arrangement [abstract] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems_lbl" xml:lang="en-US" id="id_10794308_2937333_2_1"> Disclosure of terms and conditions of share-based payment arrangement [line items] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable_lbl" xml:lang="en-US" id="id_10794308_2935888_2_1"> Disclosure of terms and conditions of share-based payment arrangement [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937335_1_1"> Disclosure of transactions between related parties [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937335_2_1"> Disclosure of transactions between related parties [abstract] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2937163_1_1"> Disclosure of transactions between related parties [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2937163_2_1"> Disclosure of transactions between related parties [line items] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_lbl" xml:lang="en-US" id="id_10794308_2937336_1_1"> Disclosure of transactions between related parties [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_lbl" xml:lang="en-US" id="id_10794308_2937336_2_1"> Disclosure of transactions between related parties [table] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAbstract" xlink:label="ifrs-full_DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAbstract_lbl" xml:lang="en-US" id="id_10794308_2937337_1_1"> Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAbstract_lbl" xml:lang="en-US" id="id_10794308_2937337_2_1"> Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [abstract] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfTrustCapitalSecuritiesAbstract" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942947_3_1"> Disclosure of contingent liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942947_1_1"> Disclosure of trust capital securities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942947_2_1"> Disclosure of trust capital securities [abstract] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942946_1_1"> Disclosure of trust capital securities [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2942946_2_1"> Disclosure of trust capital securities [line items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfTrustCapitalSecuritiesTable" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979338_3_1"> Schedule disclosing information related to trust capital securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979338_1_1"> Disclosure of trust capital securities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfTrustCapitalSecuritiesTable_lbl" xml:lang="en-US" id="id_10794308_2979338_2_1"> Disclosure of trust capital securities [Table] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfValueAtRiskExplanatory" xlink:label="cm_DisclosureOfValueAtRiskExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosureOfValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014407_3_1"> Disclosure of value at risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosureOfValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014407_1_1"> Disclosure Of Value At Risk [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosureOfValueAtRiskExplanatory_lbl" xml:lang="en-US" id="id_10794308_3014407_2_1"> Summary of Market Risks by Type of Risks </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfWeightedAverageDurationOfDefinedBenefitObligationExplanatory" xlink:label="cm_DisclosureOfWeightedAverageDurationOfDefinedBenefitObligationExplanatory"/>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosureOfWeightedAveragePrincipalAssumptionsUsedToDetermineDefinedBenefitObligationAndRateOfCompensationIncreaseExplanatory" xlink:label="cm_DisclosureOfWeightedAveragePrincipalAssumptionsUsedToDetermineDefinedBenefitObligationAndRateOfCompensationIncreaseExplanatory"/>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesAbstract" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesAbstract"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2941731_1_1"> Disclosures of fair value hierarchy of financial assets and financial liabilities [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2941731_2_1"> Disclosures of fair value hierarchy of financial assets and financial liabilities [Abstract] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2944987_3_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities Line items </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2944987_1_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities [Line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesLineItems_lbl" xml:lang="en-US" id="id_10794308_2944987_2_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities [Line items] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2980261_3_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities Table </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2980261_1_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable_lbl" xml:lang="en-US" id="id_10794308_2980261_2_1"> Disclosures Of Fair Value Hierarchy Of Financial Assets And Financial Liabilities [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:to="cm_DisclosuresOfFairValueHierarchyOfFinancialAssetsAndFinancialLiabilitiesTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DisclsoureOfDerivativeNotionalAmountExplanatory" xlink:label="cm_DisclsoureOfDerivativeNotionalAmountExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DisclsoureOfDerivativeNotionalAmountExplanatory_lbl" xml:lang="en-US" id="id_10794308_3051918_3_1"> Disclsoure of derivative notional amount. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DisclsoureOfDerivativeNotionalAmountExplanatory_lbl" xml:lang="en-US" id="id_10794308_3051918_1_1"> Disclsoure of Derivative Notional Amount [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DisclsoureOfDerivativeNotionalAmountExplanatory_lbl" xml:lang="en-US" id="id_10794308_3051918_2_1"> Summary of Notional Amounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DisclsoureOfDerivativeNotionalAmountExplanatory" xlink:to="cm_DisclsoureOfDerivativeNotionalAmountExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DiscontinuedOperationsMember" xlink:label="ifrs-full_DiscontinuedOperationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DiscontinuedOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2937339_1_1"> Discontinued operations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DiscontinuedOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2937339_2_1"> Discontinued operations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DiscontinuedOperationsMember" xlink:to="ifrs-full_DiscontinuedOperationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DiscountedCashFlowMember" xlink:label="ifrs-full_DiscountedCashFlowMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DiscountedCashFlowMember_lbl" xml:lang="en-US" id="id_10794308_2937340_1_1"> Discounted cash flow [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DiscountedCashFlowMember_lbl" xml:lang="en-US" id="id_10794308_2937340_2_1"> Discounted cash flow [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DiscountedCashFlowMember" xlink:to="ifrs-full_DiscountedCashFlowMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DiscountRateSignificantUnobservableInputsAssets" xlink:label="cm_DiscountRateSignificantUnobservableInputsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DiscountRateSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_3022286_3_1"> Discount rate, significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DiscountRateSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_3022286_1_1"> Discount rate, significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DiscountRateSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_3022286_2_1"> Discount rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DiscountRateSignificantUnobservableInputsAssets" xlink:to="cm_DiscountRateSignificantUnobservableInputsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2936571_1_1"> Disposals, intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2936571_14_1"> Disposals </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_DisposalsIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DisposalsPropertyPlantAndEquipment" xlink:label="ifrs-full_DisposalsPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisposalsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2937172_1_1"> Disposals, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisposalsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2937172_2_1"> Disposals </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DisposalsPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2937172_14_1"> Disposals </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisposalsPropertyPlantAndEquipment" xlink:to="ifrs-full_DisposalsPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DividendInAdditionToGovernmentOfCanadaBondYield" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaBondYield"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaBondYield_lbl" xml:lang="en-US" id="id_10794308_3021662_3_1"> Dividend in addition to government of Canada bond yield. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaBondYield_lbl" xml:lang="en-US" id="id_10794308_3021662_1_1"> Dividend in addition to government of Canada bond yield </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaBondYield_lbl" xml:lang="en-US" id="id_10794308_3021662_2_1"> Dividend in addition to Government of Canada bond yield </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DividendInAdditionToGovernmentOfCanadaBondYield" xlink:to="cm_DividendInAdditionToGovernmentOfCanadaBondYield_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield_lbl" xml:lang="en-US" id="id_10794308_3021663_3_1"> Dividend in addition to government of Canada treasury bill yield. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield_lbl" xml:lang="en-US" id="id_10794308_3021663_1_1"> Dividend in addition to government of Canada treasury bill yield </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield_lbl" xml:lang="en-US" id="id_10794308_3021663_2_1"> Dividend in addition to 3-month Government of Canada Treasury Bill yield </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield" xlink:to="cm_DividendInAdditionToGovernmentOfCanadaTreasuryBillYield_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DividendPayableRatePercentage" xlink:label="cm_DividendPayableRatePercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DividendPayableRatePercentage_lbl" xml:lang="en-US" id="id_10794308_3022523_3_1"> Dividend payable rate percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DividendPayableRatePercentage_lbl" xml:lang="en-US" id="id_10794308_3022523_1_1"> Dividend Payable Rate Percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DividendPayableRatePercentage_lbl" xml:lang="en-US" id="id_10794308_3022523_2_1"> Dividend rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DividendPayableRatePercentage" xlink:to="cm_DividendPayableRatePercentage_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsPaid" xlink:label="ifrs-full_DividendsPaid"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsPaid_lbl" xml:lang="en-US" id="id_10794308_2937173_1_1"> Dividends recognised as distributions to owners </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsPaid_lbl" xml:lang="en-US" id="id_10794308_2937173_2_1"> Dividend paid Amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DividendsPaid_lbl" xml:lang="en-US" id="id_10794308_2937173_14_1"> Dividends </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaid" xlink:to="ifrs-full_DividendsPaid_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsPaidOrdinarySharesPerShare" xlink:label="ifrs-full_DividendsPaidOrdinarySharesPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsPaidOrdinarySharesPerShare_lbl" xml:lang="en-US" id="id_10794308_2936878_1_1"> Dividends paid, ordinary shares per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsPaidOrdinarySharesPerShare_lbl" xml:lang="en-US" id="id_10794308_2936878_2_1"> Dividend paid per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DividendsPaidOrdinarySharesPerShare_lbl" xml:lang="en-US" id="id_10794308_2936878_12_1"> Dividends per common share (in dollars) (Note 15) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidOrdinarySharesPerShare" xlink:to="ifrs-full_DividendsPaidOrdinarySharesPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsPaidOtherShares" xlink:label="ifrs-full_DividendsPaidOtherShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsPaidOtherShares_lbl" xml:lang="en-US" id="id_10794308_2937342_1_1"> Dividends paid, other shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsPaidOtherShares_lbl" xml:lang="en-US" id="id_10794308_2937342_2_1"> Dividend paid Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidOtherShares" xlink:to="ifrs-full_DividendsPaidOtherShares_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsPaidOtherSharesPerShare" xlink:label="ifrs-full_DividendsPaidOtherSharesPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsPaidOtherSharesPerShare_lbl" xml:lang="en-US" id="id_10794308_2936879_1_1"> Dividends paid, other shares per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsPaidOtherSharesPerShare_lbl" xml:lang="en-US" id="id_10794308_2936879_2_1"> Dividend paid per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidOtherSharesPerShare" xlink:to="ifrs-full_DividendsPaidOtherSharesPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:label="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_lbl" xml:lang="en-US" id="id_10794308_2937343_1_1"> Dividends paid to equity holders of parent, classified as financing activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_lbl" xml:lang="en-US" id="id_10794308_2937343_14_1"> Dividends paid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:to="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsReceivedClassifiedAsOperatingActivities" xlink:label="ifrs-full_DividendsReceivedClassifiedAsOperatingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsReceivedClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2937346_1_1"> Dividends received, classified as operating activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsReceivedClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2937346_2_1"> Cash dividends received </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsReceivedClassifiedAsOperatingActivities" xlink:to="ifrs-full_DividendsReceivedClassifiedAsOperatingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2936580_1_1"> Dividends recognised for investments in equity instruments designated at fair value through other comprehensive income, derecognised during period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2936580_2_1"> Dividend income recognized on equity securities designated at FVOCI that were disposed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod" xlink:to="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeDerecognisedDuringPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod_lbl" xml:lang="en-US" id="id_10794308_2936882_1_1"> Dividends recognised for investments in equity instruments designated at fair value through other comprehensive income, held at end of reporting period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod_lbl" xml:lang="en-US" id="id_10794308_2936882_2_1"> Dividend income recognized on equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod" xlink:to="ifrs-full_DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeHeldAtEndOfReportingPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DocumentandEntityInformationAbstract" xlink:label="cm_DocumentandEntityInformationAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DocumentandEntityInformationAbstract_lbl" xml:lang="en-US" id="id_10794308_3414139_3_1"> Document - Document and Entity Information [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DocumentandEntityInformationAbstract_lbl" xml:lang="en-US" id="id_10794308_3414139_1_1"> Document - Document and Entity Information [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DocumentandEntityInformationAbstract_lbl" xml:lang="en-US" id="id_10794308_3414139_2_1"> Document - Document and Entity Information [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DocumentandEntityInformationAbstract" xlink:to="cm_DocumentandEntityInformationAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DocumentaryAndCommercialLettersOfCreditMember" xlink:label="cm_DocumentaryAndCommercialLettersOfCreditMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DocumentaryAndCommercialLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_2980793_3_1"> Documentary and commercial letters of credit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DocumentaryAndCommercialLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_2980793_1_1"> Documentary and commercial letters of credit [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DocumentaryAndCommercialLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_2980793_2_1"> Documentary and commercial letters of credit [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DocumentaryAndCommercialLettersOfCreditMember" xlink:to="cm_DocumentaryAndCommercialLettersOfCreditMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="id_10794308_2934211_1_1"> Document Fiscal Period Focus </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="id_10794308_2934211_2_1"> Document Fiscal Period Focus </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="id_10794308_2934502_1_1"> Document Fiscal Year Focus </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="id_10794308_2934502_2_1"> Document Fiscal Year Focus </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" id="id_10794308_2934744_1_1"> Document Period End Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" id="id_10794308_2934744_2_1"> Document Period End Date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US" id="id_10794308_2934504_1_1"> Document Type </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentType_lbl" xml:lang="en-US" id="id_10794308_2934504_2_1"> Document Type </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_DomesticDefinedBenefitPlansMember" xlink:label="ifrs-full_DomesticDefinedBenefitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DomesticDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2936581_1_1"> Domestic defined benefit plans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DomesticDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2936581_2_1"> Canada plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DomesticDefinedBenefitPlansMember" xlink:to="ifrs-full_DomesticDefinedBenefitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DomesticOfficesMember" xlink:label="cm_DomesticOfficesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DomesticOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051246_3_1"> Domestic offices. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DomesticOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051246_1_1"> Domestic Offices [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DomesticOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051246_2_1"> Domestic offices [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DomesticOfficesMember" xlink:to="cm_DomesticOfficesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DownsideScenarioMember" xlink:label="cm_DownsideScenarioMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DownsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393983_3_1"> Downside case. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DownsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393983_1_1"> Downside Scenario [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DownsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393983_2_1"> Downside case [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DownsideScenarioMember" xlink:to="cm_DownsideScenarioMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_DrawnMember" xlink:label="cm_DrawnMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_DrawnMember_lbl" xml:lang="en-US" id="id_10794308_2990984_3_1"> Drawn. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_DrawnMember_lbl" xml:lang="en-US" id="id_10794308_2990984_1_1"> Drawn [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_DrawnMember_lbl" xml:lang="en-US" id="id_10794308_2990984_2_1"> Drawn [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_DrawnMember" xlink:to="cm_DrawnMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="ifrs-full_EarningsPerShareAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2937182_1_1"> Earnings per share [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EarningsPerShareAbstract_lbl" xml:lang="en-US" id="id_10794308_2937182_2_1"> Earnings per share (EPS) (in dollars) (Note 20) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EarningsPerShareAbstract" xlink:to="ifrs-full_EarningsPerShareAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EarningsPerShareExplanatory" xlink:label="ifrs-full_EarningsPerShareExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936883_1_1"> Earnings per share [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EarningsPerShareExplanatory_lbl" xml:lang="en-US" id="id_10794308_2936883_2_1"> Summary of Earnings Per Share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EarningsPerShareExplanatory" xlink:to="ifrs-full_EarningsPerShareExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EducationHealthAndSocialServicesMember" xlink:label="cm_EducationHealthAndSocialServicesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EducationHealthAndSocialServicesMember_lbl" xml:lang="en-US" id="id_10794308_3053777_3_1"> Education, health and social services. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EducationHealthAndSocialServicesMember_lbl" xml:lang="en-US" id="id_10794308_3053777_1_1"> Education, health and social services [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EducationHealthAndSocialServicesMember_lbl" xml:lang="en-US" id="id_10794308_3053777_2_1"> Education, health and social services [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EducationHealthAndSocialServicesMember" xlink:to="cm_EducationHealthAndSocialServicesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2937187_1_1"> Effect of exchange rate changes on cash and cash equivalents </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2937187_2_1"> Effect of exchange rate changes on cash and non-interest-bearing deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity" xlink:label="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity_lbl" xml:lang="en-US" id="id_10794308_3056905_3_1"> Effect of One Percent Appreciation of Canadian Currency Rate Impact on Equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity_lbl" xml:lang="en-US" id="id_10794308_3056905_1_1"> Effect of One Percent Appreciation of Canadian Currency Rate Impact on Equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity_lbl" xml:lang="en-US" id="id_10794308_3056905_2_1"> Effect of one percent appreciation of Canadian currency rate on impact on equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity" xlink:to="cm_EffectOfOnePercentAppreciationOfCanadianCurrencyRateImpactOnEquity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EffectOfOverlayApproachReclassificationAxis" xlink:label="ifrs-full_EffectOfOverlayApproachReclassificationAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EffectOfOverlayApproachReclassificationAxis_lbl" xml:lang="en-US" id="id_10794308_2937350_1_1"> Effect of overlay approach reclassification [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EffectOfOverlayApproachReclassificationAxis_lbl" xml:lang="en-US" id="id_10794308_2937350_2_1"> Effect of overlay approach reclassification [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EffectOfOverlayApproachReclassificationAxis" xlink:to="ifrs-full_EffectOfOverlayApproachReclassificationAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EligibleFinancialCollateralMember" xlink:label="cm_EligibleFinancialCollateralMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EligibleFinancialCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3413391_3_1"> Eligible financial collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EligibleFinancialCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3413391_1_1"> Eligible financial collateral [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EligibleFinancialCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3413391_2_1"> Eligible financial collateral [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EligibleFinancialCollateralMember" xlink:to="cm_EligibleFinancialCollateralMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmbeddedDerivativesMember" xlink:label="cm_EmbeddedDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmbeddedDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2980799_3_1"> Embedded derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmbeddedDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2980799_1_1"> Embedded derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmbeddedDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2980799_2_1"> Embedded derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmbeddedDerivativesMember" xlink:to="cm_EmbeddedDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmergingMarketsEquityFundsMember" xlink:label="cm_EmergingMarketsEquityFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmergingMarketsEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990992_3_1"> Emerging markets equity funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmergingMarketsEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990992_1_1"> Emerging markets equity funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmergingMarketsEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990992_2_1"> Emerging markets equity funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmergingMarketsEquityFundsMember" xlink:to="cm_EmergingMarketsEquityFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="ifrs-full_EmployeeBenefitsExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EmployeeBenefitsExpense_lbl" xml:lang="en-US" id="id_10794308_2936587_1_1"> Employee benefits expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EmployeeBenefitsExpense_lbl" xml:lang="en-US" id="id_10794308_2936587_2_1"> Employee compensation and benefits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EmployeeBenefitsExpense_lbl" xml:lang="en-US" id="id_10794308_2936587_6_1"> Net defined benefit plan expense recognized in net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EmployeeBenefitsExpense" xlink:to="ifrs-full_EmployeeBenefitsExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmployeeSharePurchasePlanMember" xlink:label="cm_EmployeeSharePurchasePlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmployeeSharePurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2991329_3_1"> Employee share purchase plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmployeeSharePurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2991329_1_1"> Employee share purchase plan [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmployeeSharePurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2991329_2_1"> Employee share purchase plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmployeeSharePurchasePlanMember" xlink:to="cm_EmployeeSharePurchasePlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmployeeStockOptionPlanMember" xlink:label="cm_EmployeeStockOptionPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmployeeStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987114_3_1"> Employee stock option plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmployeeStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987114_1_1"> Employee Stock Option Plan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmployeeStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987114_2_1"> ESOP [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmployeeStockOptionPlanMember" xlink:to="cm_EmployeeStockOptionPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmployeeStockOptionsMember" xlink:label="cm_EmployeeStockOptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmployeeStockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3010146_3_1"> Employee stock options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmployeeStockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3010146_1_1"> Employee Stock Options [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmployeeStockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3010146_2_1"> Employee stock options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmployeeStockOptionsMember" xlink:to="cm_EmployeeStockOptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmployeeStockPurchasePlanMember" xlink:label="cm_EmployeeStockPurchasePlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2980867_3_1"> Employee stock purchase plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2980867_1_1"> Employee Stock Purchase Plan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" id="id_10794308_2980867_2_1"> Employee stock purchase plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmployeeStockPurchasePlanMember" xlink:to="cm_EmployeeStockPurchasePlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EmployerContribution" xlink:label="cm_EmployerContribution"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395071_3_1"> Employer contribution. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395071_1_1"> Employer contribution </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395071_2_1"> Employee share purchase plan </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EmployerContribution" xlink:to="cm_EmployerContribution_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EncumberedLiquidAssets" xlink:label="cm_EncumberedLiquidAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EncumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053981_3_1"> Encumbered liquid assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EncumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053981_1_1"> Encumbered liquid assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EncumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053981_2_1"> Encumbered liquid assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EncumberedLiquidAssets" xlink:to="cm_EncumberedLiquidAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EnronMember" xlink:label="cm_EnronMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EnronMember_lbl" xml:lang="en-US" id="id_10794308_3398433_3_1"> Enron. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EnronMember_lbl" xml:lang="en-US" id="id_10794308_3398433_1_1"> Enron [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EnronMember_lbl" xml:lang="en-US" id="id_10794308_3398433_2_1"> Enron [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EnronMember" xlink:to="cm_EnronMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EnronSettlementPaymentsAndLegalExpenses" xlink:label="cm_EnronSettlementPaymentsAndLegalExpenses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EnronSettlementPaymentsAndLegalExpenses_lbl" xml:lang="en-US" id="id_10794308_3395109_3_1"> Settlement payments and legal expenses relating to Enron. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EnronSettlementPaymentsAndLegalExpenses_lbl" xml:lang="en-US" id="id_10794308_3395109_1_1"> Enron settlement payments and legal expenses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EnronSettlementPaymentsAndLegalExpenses_lbl" xml:lang="en-US" id="id_10794308_3395109_2_1"> 2005 Enron settlement payments and related legal expenses amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EnronSettlementPaymentsAndLegalExpenses" xlink:to="cm_EnronSettlementPaymentsAndLegalExpenses_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="id_10794308_2933911_1_1"> Entity Central Index Key </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="id_10794308_2933911_2_1"> Entity Central Index Key </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2934510_1_1"> Entity Common Stock, Shares Outstanding </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2934510_2_1"> Entity Common Stock, Shares Outstanding </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US" id="id_10794308_2934752_1_1"> Entity Current Reporting Status </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US" id="id_10794308_2934752_2_1"> Entity Current Reporting Status </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityDomain_lbl" xml:lang="en-US" id="id_10794308_2934222_1_1"> Entity [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityDomain_lbl" xml:lang="en-US" id="id_10794308_2934222_2_1"> Entity [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US" id="id_10794308_2934518_1_1"> Entity Registrant Name </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US" id="id_10794308_2934518_2_1"> Entity Registrant Name </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForAssociatesMember" xlink:label="ifrs-full_EntitysTotalForAssociatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2937354_1_1"> Entity's total for associates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2937354_2_1"> Entity's total for associates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForAssociatesMember" xlink:to="ifrs-full_EntitysTotalForAssociatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForBusinessCombinationsMember" xlink:label="ifrs-full_EntitysTotalForBusinessCombinationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForBusinessCombinationsMember_lbl" xml:lang="en-US" id="id_10794308_2937355_1_1"> Entity's total for business combinations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForBusinessCombinationsMember_lbl" xml:lang="en-US" id="id_10794308_2937355_2_1"> Entity's total for business combinations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForBusinessCombinationsMember" xlink:to="ifrs-full_EntitysTotalForBusinessCombinationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForCashgeneratingUnitsMember" xlink:label="ifrs-full_EntitysTotalForCashgeneratingUnitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForCashgeneratingUnitsMember_lbl" xml:lang="en-US" id="id_10794308_2936888_1_1"> Entity's total for cash-generating units [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForCashgeneratingUnitsMember_lbl" xml:lang="en-US" id="id_10794308_2936888_2_1"> Entity's total for cash-generating units [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForCashgeneratingUnitsMember" xlink:to="ifrs-full_EntitysTotalForCashgeneratingUnitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember" xlink:label="ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember_lbl" xml:lang="en-US" id="id_10794308_2936889_1_1"> Entity's total for consolidated structured entities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember_lbl" xml:lang="en-US" id="id_10794308_2936889_2_1"> Entity's total for consolidated structured entities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember" xlink:to="ifrs-full_EntitysTotalForConsolidatedStructuredEntitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForExternalCreditGradesMember" xlink:label="ifrs-full_EntitysTotalForExternalCreditGradesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForExternalCreditGradesMember_lbl" xml:lang="en-US" id="id_10794308_2936890_1_1"> Entity's total for external credit grades [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForExternalCreditGradesMember_lbl" xml:lang="en-US" id="id_10794308_2936890_2_1"> Entity's total for external credit grades [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForExternalCreditGradesMember" xlink:to="ifrs-full_EntitysTotalForExternalCreditGradesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember" xlink:label="ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2937356_1_1"> Entity's total for impairment of financial assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2937356_2_1"> Entity's total for impairment of financial assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember" xlink:to="ifrs-full_EntitysTotalForImpairmentOfFinancialAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForInternalCreditGradesMember" xlink:label="ifrs-full_EntitysTotalForInternalCreditGradesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForInternalCreditGradesMember_lbl" xml:lang="en-US" id="id_10794308_2936588_1_1"> Entity's total for internal credit grades [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForInternalCreditGradesMember_lbl" xml:lang="en-US" id="id_10794308_2936588_2_1"> Entity's total for internal credit grades [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForInternalCreditGradesMember" xlink:to="ifrs-full_EntitysTotalForInternalCreditGradesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForJointVenturesMember" xlink:label="ifrs-full_EntitysTotalForJointVenturesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForJointVenturesMember_lbl" xml:lang="en-US" id="id_10794308_2937357_1_1"> Entity's total for joint ventures [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForJointVenturesMember_lbl" xml:lang="en-US" id="id_10794308_2937357_2_1"> Entity's total for joint ventures [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForJointVenturesMember" xlink:to="ifrs-full_EntitysTotalForJointVenturesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForProbabilityOfDefaultMember" xlink:label="ifrs-full_EntitysTotalForProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2936589_1_1"> Entity's total for probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2936589_2_1"> Entity's total for probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForProbabilityOfDefaultMember" xlink:to="ifrs-full_EntitysTotalForProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="ifrs-full_EntitysTotalForRelatedPartiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForRelatedPartiesMember_lbl" xml:lang="en-US" id="id_10794308_2936590_1_1"> Entity's total for related parties [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForRelatedPartiesMember_lbl" xml:lang="en-US" id="id_10794308_2936590_2_1"> Entity's total for related parties [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:to="ifrs-full_EntitysTotalForRelatedPartiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForSegmentConsolidationItemsMember" xlink:label="ifrs-full_EntitysTotalForSegmentConsolidationItemsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForSegmentConsolidationItemsMember_lbl" xml:lang="en-US" id="id_10794308_2936892_1_1"> Entity's total for segment consolidation items [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForSegmentConsolidationItemsMember_lbl" xml:lang="en-US" id="id_10794308_2936892_2_1"> Entity's total for segment consolidation items [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForSegmentConsolidationItemsMember" xlink:to="ifrs-full_EntitysTotalForSegmentConsolidationItemsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForSubsidiariesMember" xlink:label="ifrs-full_EntitysTotalForSubsidiariesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForSubsidiariesMember_lbl" xml:lang="en-US" id="id_10794308_2936893_1_1"> Entity's total for subsidiaries [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForSubsidiariesMember_lbl" xml:lang="en-US" id="id_10794308_2936893_2_1"> Entity's total for subsidiaries [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForSubsidiariesMember" xlink:to="ifrs-full_EntitysTotalForSubsidiariesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember" xlink:label="ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember_lbl" xml:lang="en-US" id="id_10794308_2937192_1_1"> Entity's total for unconsolidated structured entities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember_lbl" xml:lang="en-US" id="id_10794308_2937192_2_1"> Entity's total for unconsolidated structured entities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember" xlink:to="ifrs-full_EntitysTotalForUnconsolidatedStructuredEntitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitiesMember" xlink:label="cm_EquitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitiesMember_lbl" xml:lang="en-US" id="id_10794308_2980887_3_1"> Equities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitiesMember_lbl" xml:lang="en-US" id="id_10794308_2980887_1_1"> Equities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitiesMember_lbl" xml:lang="en-US" id="id_10794308_2980887_2_1"> Equities [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitiesMember" xlink:to="cm_EquitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Equity" xlink:label="ifrs-full_Equity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_1_1"> Equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_32_1"> Total equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_2_1"> Amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_6_1"> Total equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US" id="id_10794308_2937193_12_1"> Equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityAbstract" xlink:label="ifrs-full_EquityAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2936592_1_1"> Equity [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2936592_2_1"> Equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAbstract" xlink:to="ifrs-full_EquityAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityAndLiabilities" xlink:label="ifrs-full_EquityAndLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936593_1_1"> Equity and liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936593_2_1"> Equity and liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936593_6_1"> Total liabilities and equities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936593_12_1"> Total liabilities and equities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilities" xlink:to="ifrs-full_EquityAndLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityAndLiabilitiesAbstract" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937358_1_1"> Equity and liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937358_2_1"> LIABILITIES AND EQUITY </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="ifrs-full_EquityAndLiabilitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2936894_1_1"> Equity attributable to owners of parent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2936894_2_1"> Total shareholders' equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2936894_6_1"> Total shareholders' equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquityBeforeTreasuryStock" xlink:label="cm_EquityBeforeTreasuryStock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquityBeforeTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394965_3_1"> Equity before treasury stock. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquityBeforeTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394965_1_1"> Equity before treasury stock </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquityBeforeTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394965_2_1"> Number of shares issued, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquityBeforeTreasuryStock" xlink:to="cm_EquityBeforeTreasuryStock_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquityDerivativesMember" xlink:label="cm_EquityDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998310_3_1"> Equity derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998310_1_1"> Equity derivatives [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998310_2_1"> Equity derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquityDerivativesMember" xlink:to="cm_EquityDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquityExcludingTreasuryStock" xlink:label="cm_EquityExcludingTreasuryStock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquityExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398367_3_1"> Equity amount before adjustment of treasury shares held. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquityExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398367_1_1"> Equity excluding treasury stock </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquityExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398367_2_1"> Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquityExcludingTreasuryStock" xlink:to="cm_EquityExcludingTreasuryStock_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2936595_1_1"> Equity instruments, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2936595_2_1"> Canadian equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityInterestsOfAcquirer" xlink:label="ifrs-full_EquityInterestsOfAcquirer"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityInterestsOfAcquirer_lbl" xml:lang="en-US" id="id_10794308_2937359_1_1"> Equity interests of acquirer </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityInterestsOfAcquirer_lbl" xml:lang="en-US" id="id_10794308_2937359_2_1"> Equity transferred, value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityInterestsOfAcquirer" xlink:to="ifrs-full_EquityInterestsOfAcquirer_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityMember" xlink:label="ifrs-full_EquityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityMember_lbl" xml:lang="en-US" id="id_10794308_2937197_1_1"> Equity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityMember_lbl" xml:lang="en-US" id="id_10794308_2937197_2_1"> Equity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityMember" xlink:to="ifrs-full_EquityMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EquityPriceRiskMember" xlink:label="ifrs-full_EquityPriceRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityPriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_2937198_1_1"> Equity price risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityPriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_2937198_2_1"> Equity price risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityPriceRiskMember" xlink:to="ifrs-full_EquityPriceRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome" xlink:label="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400642_3_1"> Equity securities assets designated at fair value of other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400642_1_1"> Equity securities assets designated at fair value of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400642_2_1"> Closing balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3400642_12_1"> Equity securities designated at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome" xlink:to="cm_EquitySecuritiesAssetsDesignatedAtFairValueOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquitySecuritiesByIndustryAxis" xlink:label="us-gaap_EquitySecuritiesByIndustryAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquitySecuritiesByIndustryAxis_lbl" xml:lang="en-US" id="id_10794308_2921356_1_1"> Industry Sector [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquitySecuritiesByIndustryAxis_lbl" xml:lang="en-US" id="id_10794308_2921356_2_1"> Industry Sector [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesByIndustryAxis" xlink:to="us-gaap_EquitySecuritiesByIndustryAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySecuritiesDesignatedAtFVOCIMember" xlink:label="cm_EquitySecuritiesDesignatedAtFVOCIMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySecuritiesDesignatedAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3408245_3_1"> Equity securities designated at FVOCI. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySecuritiesDesignatedAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3408245_1_1"> Equity securities designated at FVOCI [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySecuritiesDesignatedAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3408245_2_1"> Equity securities designated at FVOCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySecuritiesDesignatedAtFVOCIMember" xlink:to="cm_EquitySecuritiesDesignatedAtFVOCIMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquitySecuritiesIndustryMember" xlink:label="us-gaap_EquitySecuritiesIndustryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquitySecuritiesIndustryMember_lbl" xml:lang="en-US" id="id_10794308_2921807_1_1"> Industry Sector [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquitySecuritiesIndustryMember_lbl" xml:lang="en-US" id="id_10794308_2921807_2_1"> Industry Sector [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesIndustryMember" xlink:to="us-gaap_EquitySecuritiesIndustryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:label="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406463_3_1"> Equity securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406463_1_1"> Equity Securities Measured At Fair Value Through Other Comprehensive Income [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_3406463_2_1"> Equity securities designated at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:to="cm_EquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySecuritiesMeasuredAtFVOCIMember" xlink:label="cm_EquitySecuritiesMeasuredAtFVOCIMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3406498_3_1"> Equity securities measured at FVOCI. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3406498_1_1"> Equity securities measured at FVOCI [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySecuritiesMeasuredAtFVOCIMember_lbl" xml:lang="en-US" id="id_10794308_3406498_2_1"> Equity securities measured at FVOCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySecuritiesMeasuredAtFVOCIMember" xlink:to="cm_EquitySecuritiesMeasuredAtFVOCIMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySharePriceRiskEquitySwapsMember" xlink:label="cm_EquitySharePriceRiskEquitySwapsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySharePriceRiskEquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398345_3_1"> Equity swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySharePriceRiskEquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398345_1_1"> Equity share price risk equity swaps [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySharePriceRiskEquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398345_2_1"> Equity swap [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySharePriceRiskEquitySwapsMember" xlink:to="cm_EquitySharePriceRiskEquitySwapsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySharePriceRiskMember" xlink:label="cm_EquitySharePriceRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySharePriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_3398352_3_1"> Equity share price risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySharePriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_3398352_1_1"> Equity share price risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySharePriceRiskMember_lbl" xml:lang="en-US" id="id_10794308_3398352_2_1"> Equity share price risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySharePriceRiskMember" xlink:to="cm_EquitySharePriceRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquitySwapsMember" xlink:label="cm_EquitySwapsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3002222_3_1"> Equity swaps. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3002222_1_1"> Equity swaps [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquitySwapsMember_lbl" xml:lang="en-US" id="id_10794308_3002222_2_1"> Equity swaps [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquitySwapsMember" xlink:to="cm_EquitySwapsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember_lbl" xml:lang="en-US" id="id_10794308_3054008_3_1"> Equivalent external rating for S&P AAA to BBB- [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember_lbl" xml:lang="en-US" id="id_10794308_3054008_1_1"> Equivalent external rating for standard and poors Aaa to Bbb [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember_lbl" xml:lang="en-US" id="id_10794308_3054008_2_1"> Equivalent external rating for S&P AAA to BBB- [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember" xlink:to="cm_EquivalentExternalRatingForStandardAndPoorsAaaToBbbMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3053791_3_1"> Equivalent external rating for S&P BB + To BB -. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3053791_1_1"> Equivalent external rating for standard and poors BB Plus To BB Minus [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3053791_2_1"> Equivalent external rating for S&P BB+ To BB- [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember" xlink:to="cm_EquivalentExternalRatingForStandardAndPoorsBbPlusToBbMinusMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3054009_3_1"> Equivalent external rating for S&P below BB minus. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3054009_1_1"> Equivalent external rating for standard and poors below Bb minus [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember_lbl" xml:lang="en-US" id="id_10794308_3054009_2_1"> Equivalent external rating for S&P below BB- [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember" xlink:to="cm_EquivalentExternalRatingForStandardAndPoorsBelowBbMinusMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember_lbl" xml:lang="en-US" id="id_10794308_3054011_3_1"> Equivalent external rating for S&P unrated. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember_lbl" xml:lang="en-US" id="id_10794308_3054011_1_1"> Equivalent external rating for standard and poors unrated [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember_lbl" xml:lang="en-US" id="id_10794308_3054011_2_1"> Equivalent external rating for S&P unrated [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember" xlink:to="cm_EquivalentExternalRatingForStandardAndPoorsUnratedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingMoodyDefaultMember" xlink:label="cm_EquivalentExternalRatingMoodyDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingMoodyDefaultMember_lbl" xml:lang="en-US" id="id_10794308_3053563_3_1"> Equivalent external rating Moody's default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingMoodyDefaultMember_lbl" xml:lang="en-US" id="id_10794308_3053563_1_1"> Equivalent external rating Moody's default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingMoodyDefaultMember_lbl" xml:lang="en-US" id="id_10794308_3053563_2_1"> Equivalent external rating Moody's default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingMoodyDefaultMember" xlink:to="cm_EquivalentExternalRatingMoodyDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EquivalentExternalRatingStandardAndPoorsDefaultMember" xlink:label="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990707_3_1"> Equivalent external rating S&P default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990707_1_1"> Equivalent external rating standard and poors default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990707_2_1"> Equivalent external rating S&P default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember" xlink:to="cm_EquivalentExternalRatingStandardAndPoorsDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ESOPAndNonOfficerDirectorStockOptionPlanMember" xlink:label="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052346_3_1"> ESOP and non-officer director stock option plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052346_1_1"> ESOP and Non-Officer Director Stock Option Plan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_3052346_2_1"> ESOP and Non-Officer Director Stock Option Plan [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember" xlink:to="cm_ESOPAndNonOfficerDirectorStockOptionPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:label="ifrs-full_EstimatedFinancialEffectOfContingentLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937200_1_1"> Estimated financial effect of contingent liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937200_2_1"> Estimated financial effect of contingent liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:to="ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EstimatedObligationPayableToDissentingShareholders" xlink:label="cm_EstimatedObligationPayableToDissentingShareholders"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EstimatedObligationPayableToDissentingShareholders_lbl" xml:lang="en-US" id="id_10794308_3052379_3_1"> Estimated obligation payable to dissenting shareholders. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EstimatedObligationPayableToDissentingShareholders_lbl" xml:lang="en-US" id="id_10794308_3052379_1_1"> Estimated obligation payable to dissenting shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EstimatedObligationPayableToDissentingShareholders_lbl" xml:lang="en-US" id="id_10794308_3052379_2_1"> Estimated obligation payable to dissenting shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EstimatedObligationPayableToDissentingShareholders" xlink:to="cm_EstimatedObligationPayableToDissentingShareholders_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:label="ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan_lbl" xml:lang="en-US" id="id_10794308_2936598_1_1"> Estimate of contributions expected to be paid to plan for next annual reporting period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan_lbl" xml:lang="en-US" id="id_10794308_2936598_2_1"> Anticipated minimum contributions for 2018 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:to="ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_EUR" xlink:label="currency_EUR"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="currency_EUR_lbl" xml:lang="en-US" id="id_10794308_2933218_1_1"> Euro Member Countries, Euro </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="currency_EUR_lbl" xml:lang="en-US" id="id_10794308_2933218_2_1"> Euro Member Countries, Euro </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="currency_EUR" xlink:to="currency_EUR_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_EurCadMember" xlink:label="cm_EurCadMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_EurCadMember_lbl" xml:lang="en-US" id="id_10794308_3413099_3_1"> EUR - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_EurCadMember_lbl" xml:lang="en-US" id="id_10794308_3413099_1_1"> EUR - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_EurCadMember_lbl" xml:lang="en-US" id="id_10794308_3413099_2_1"> EUR - CAD [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_EurCadMember" xlink:to="cm_EurCadMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EuropeMember" xlink:label="us-gaap_EuropeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EuropeMember_lbl" xml:lang="en-US" id="id_10794308_2921595_1_1"> Europe [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EuropeMember_lbl" xml:lang="en-US" id="id_10794308_2921595_2_1"> Europe [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EuropeMember" xlink:to="us-gaap_EuropeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ExceptionallyLowMember" xlink:label="cm_ExceptionallyLowMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ExceptionallyLowMember_lbl" xml:lang="en-US" id="id_10794308_3054074_3_1"> Exceptionally Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ExceptionallyLowMember_lbl" xml:lang="en-US" id="id_10794308_3054074_1_1"> Exceptionally Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ExceptionallyLowMember_lbl" xml:lang="en-US" id="id_10794308_3054074_2_1"> Exceptionally Low [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ExceptionallyLowMember" xlink:to="cm_ExceptionallyLowMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ExceptionallyLowProbabilityOfDefaultMember" xlink:label="cm_ExceptionallyLowProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ExceptionallyLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990643_3_1"> Exceptionally low probability of default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ExceptionallyLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990643_1_1"> Exceptionally low probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ExceptionallyLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990643_2_1"> Exceptionally low probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ExceptionallyLowProbabilityOfDefaultMember" xlink:to="cm_ExceptionallyLowProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExchangeDifferencesOnTranslationAbstract" xlink:label="ifrs-full_ExchangeDifferencesOnTranslationAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExchangeDifferencesOnTranslationAbstract_lbl" xml:lang="en-US" id="id_10794308_2937361_1_1"> Exchange differences on translation [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExchangeDifferencesOnTranslationAbstract_lbl" xml:lang="en-US" id="id_10794308_2937361_2_1"> Net foreign currency translation adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExchangeDifferencesOnTranslationAbstract" xlink:to="ifrs-full_ExchangeDifferencesOnTranslationAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ExchangeTradedDerivatives" xlink:label="cm_ExchangeTradedDerivatives"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ExchangeTradedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3395121_3_1"> Exchange traded derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ExchangeTradedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3395121_1_1"> Exchange Traded Derivatives </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ExchangeTradedDerivatives_lbl" xml:lang="en-US" id="id_10794308_3395121_2_1"> Exchange-traded derivatives </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ExchangeTradedDerivatives" xlink:to="cm_ExchangeTradedDerivatives_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ExchangeTradeMember" xlink:label="cm_ExchangeTradeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ExchangeTradeMember_lbl" xml:lang="en-US" id="id_10794308_3051672_3_1"> Exchange traded. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ExchangeTradeMember_lbl" xml:lang="en-US" id="id_10794308_3051672_1_1"> Exchange trade [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ExchangeTradeMember_lbl" xml:lang="en-US" id="id_10794308_3051672_2_1"> Exchange traded [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ExchangeTradeMember" xlink:to="cm_ExchangeTradeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExercisePriceOfOutstandingShareOptions" xlink:label="ifrs-full_ExercisePriceOfOutstandingShareOptions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExercisePriceOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2936897_1_1"> Exercise price of outstanding share options </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExercisePriceOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2936897_2_1"> Weighted average Exercise price of average outstanding share options excluded from the calculation of diluted earnings per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExercisePriceOfOutstandingShareOptions" xlink:to="ifrs-full_ExercisePriceOfOutstandingShareOptions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:label="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936602_1_1"> Expected dividend as percentage, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2936602_2_1"> Expected dividend yield </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:to="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease" xlink:label="ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease_lbl" xml:lang="en-US" id="id_10794308_2937362_1_1"> Expected future minimum sublease payments receivable under non-cancellable subleases, classified as operating lease </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease_lbl" xml:lang="en-US" id="id_10794308_2937362_2_1"> leases Receipts (2) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease" xlink:to="ifrs-full_ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:label="ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl" xml:lang="en-US" id="id_10794308_2936605_1_1"> Expense from equity-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl" xml:lang="en-US" id="id_10794308_2936605_2_1"> Compensation expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:to="ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:label="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl" xml:lang="en-US" id="id_10794308_2936606_1_1"> Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl" xml:lang="en-US" id="id_10794308_2936606_2_1"> Compensation expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:to="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl" xml:lang="en-US" id="id_10794308_2936609_1_1"> Expense recognised during period for bad and doubtful debts for related party transaction </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl" xml:lang="en-US" id="id_10794308_2936609_2_1"> Provision for credit losses outstanding balances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction" xlink:to="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExplanationOfFactThatSharesHaveNoParValue" xlink:label="ifrs-full_ExplanationOfFactThatSharesHaveNoParValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExplanationOfFactThatSharesHaveNoParValue_lbl" xml:lang="en-US" id="id_10794308_2936623_1_1"> Explanation of fact that shares have no par value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExplanationOfFactThatSharesHaveNoParValue_lbl" xml:lang="en-US" id="id_10794308_2936623_2_1"> Explanation of fact that shares have no par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExplanationOfFactThatSharesHaveNoParValue" xlink:to="ifrs-full_ExplanationOfFactThatSharesHaveNoParValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows" xlink:label="ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows_lbl" xml:lang="en-US" id="id_10794308_2936926_1_1"> Explanation of period over which management has projected cash flows </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows_lbl" xml:lang="en-US" id="id_10794308_2936926_2_1"> Cash flow projection period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows" xlink:to="ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement" xlink:label="ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2936630_1_1"> Description of share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2936630_2_1"> Vesting description </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement" xlink:to="ifrs-full_ExplanationOfShareOptionsInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts" xlink:label="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts_lbl" xml:lang="en-US" id="id_10794308_2937421_1_1"> Exposure to credit risk on loan commitments and financial guarantee contracts </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts_lbl" xml:lang="en-US" id="id_10794308_2937421_2_1"> Credit exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts_lbl" xml:lang="en-US" id="id_10794308_2937421_12_1"> Credit related commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts" xlink:to="ifrs-full_ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ExternalCreditGradesAxis" xlink:label="ifrs-full_ExternalCreditGradesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExternalCreditGradesAxis_lbl" xml:lang="en-US" id="id_10794308_2936632_1_1"> External credit grades [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExternalCreditGradesAxis_lbl" xml:lang="en-US" id="id_10794308_2936632_2_1"> External credit grades [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExternalCreditGradesAxis" xlink:to="ifrs-full_ExternalCreditGradesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9" xlink:label="ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9_lbl" xml:lang="en-US" id="id_10794308_2937423_1_1"> Fair value gain (loss) that would have been recognised in profit or loss or other comprehensive income if financial assets had not been reclassified as measured at amortised cost, initial application of IFRS 9 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9_lbl" xml:lang="en-US" id="id_10794308_2937423_2_1"> Fair value of securities recognized in OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9" xlink:to="ifrs-full_FairValueGainLossThatWouldHaveBeenRecognisedInProfitOrLossOrOtherComprehensiveIncomeIfFinancialAssetsHadNotBeenReclassifiedFirstApplicationOfIFRS9_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueHedgesMember" xlink:label="ifrs-full_FairValueHedgesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2937898_1_1"> Fair value hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2937898_2_1"> Fair value hedges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueHedgesMember" xlink:to="ifrs-full_FairValueHedgesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueNetOfCVAWithFinancialGuarantors" xlink:label="cm_FairValueNetOfCVAWithFinancialGuarantors"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueNetOfCVAWithFinancialGuarantors_lbl" xml:lang="en-US" id="id_10794308_3395259_3_1"> Fair Value Net Of CVA With Financial Guarantors. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueNetOfCVAWithFinancialGuarantors_lbl" xml:lang="en-US" id="id_10794308_3395259_1_1"> Fair Value Net Of CVA With Financial Guarantors </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueNetOfCVAWithFinancialGuarantors_lbl" xml:lang="en-US" id="id_10794308_3395259_2_1"> Credit risk derivatives at fair value, net of CVA </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueNetOfCVAWithFinancialGuarantors" xlink:to="cm_FairValueNetOfCVAWithFinancialGuarantors_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueOfAssociatedFinancialLiabilities" xlink:label="ifrs-full_FairValueOfAssociatedFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueOfAssociatedFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937426_1_1"> Fair value of associated financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueOfAssociatedFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937426_2_1"> Associated liabilities, fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_FairValueOfAssociatedFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937426_12_1"> Carrying amount of associated liabilities, fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueOfAssociatedFinancialLiabilities" xlink:to="ifrs-full_FairValueOfAssociatedFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9" xlink:label="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9_lbl" xml:lang="en-US" id="id_10794308_2936946_1_1"> Fair value of financial assets reclassified as measured at amortised cost, initial application of IFRS 9 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9_lbl" xml:lang="en-US" id="id_10794308_2936946_2_1"> Fair value of securities held </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9_lbl" xml:lang="en-US" id="id_10794308_2936946_12_1"> From AFS and HTM securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9" xlink:to="ifrs-full_FairValueOfFinancialAssetsReclassifiedAsMeasuredAtAmortisedCostFirstApplicationOfIFRS9_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOfHeldToMaturitySecurities" xlink:label="cm_FairValueOfHeldToMaturitySecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOfHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3394285_3_1"> Fair value of held to maturity securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOfHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3394285_1_1"> Fair Value Of Held To Maturity Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOfHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3394285_2_1"> Fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOfHeldToMaturitySecurities" xlink:to="cm_FairValueOfHeldToMaturitySecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished" xlink:label="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished_lbl" xml:lang="en-US" id="id_10794308_3395125_3_1"> Fair value of investments in associates where price quotations are not published. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished_lbl" xml:lang="en-US" id="id_10794308_3395125_1_1"> Fair Value Of Investments In Associates Where Price Quotations Are Not Published </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished_lbl" xml:lang="en-US" id="id_10794308_3395125_2_1"> Investments in associates, fair value where price quotations not published </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished" xlink:to="cm_FairValueOfInvestmentsInAssociatesWherePriceQuotationsAreNotPublished_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished" xlink:label="ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished_lbl" xml:lang="en-US" id="id_10794308_2936948_1_1"> Fair value of investments in associates for which there are quoted market prices </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished_lbl" xml:lang="en-US" id="id_10794308_2936948_2_1"> Investments in associates, fair value where price quotations published </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished" xlink:to="ifrs-full_FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition" xlink:label="ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition_lbl" xml:lang="en-US" id="id_10794308_2936640_1_1"> Fair value of investments in equity instruments designated at fair value through other comprehensive income at date of derecognition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition_lbl" xml:lang="en-US" id="id_10794308_2936640_2_1"> Fair value of equity securities designated at FVOCI that were disposed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition" xlink:to="ifrs-full_FairValueOfInvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAtDateOfDerecognition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOfOtherAssetBackedSecurities" xlink:label="cm_FairValueOfOtherAssetBackedSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOfOtherAssetBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3398079_3_1"> Fair value of other asset backed securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOfOtherAssetBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3398079_1_1"> Fair value of other asset backed securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOfOtherAssetBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3398079_2_1"> Fair value of other asset- backed securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOfOtherAssetBackedSecurities" xlink:to="cm_FairValueOfOtherAssetBackedSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety" xlink:label="ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety_lbl" xml:lang="en-US" id="id_10794308_2937430_1_1"> Fair value of transferred financial assets that are not derecognised in their entirety </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety_lbl" xml:lang="en-US" id="id_10794308_2937430_2_1"> Fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety" xlink:to="ifrs-full_FairValueOfTransferredFinancialAssetsThatAreNotDerecognisedInTheirEntirety_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOptionDeposits" xlink:label="cm_FairValueOptionDeposits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOptionDeposits_lbl" xml:lang="en-US" id="id_10794308_3394093_3_1"> Fair value option deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOptionDeposits_lbl" xml:lang="en-US" id="id_10794308_3394093_1_1"> Fair Value Option Deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOptionDeposits_lbl" xml:lang="en-US" id="id_10794308_3394093_2_1"> Deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_FairValueOptionDeposits_lbl" xml:lang="en-US" id="id_10794308_3394093_12_1"> FVO deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOptionDeposits" xlink:to="cm_FairValueOptionDeposits_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity" xlink:label="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity_lbl" xml:lang="en-US" id="id_10794308_3394091_3_1"> Fair value option liabilities estimated contractual amount payable at maturity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity_lbl" xml:lang="en-US" id="id_10794308_3394091_1_1"> Fair value option liabilities estimated contractual amount payable at maturity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity_lbl" xml:lang="en-US" id="id_10794308_3394091_2_1"> Estimated contractual amount payable at maturity of FVO deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity" xlink:to="cm_FairValueOptionLiabilitiesEstimatedContractualAmountPayableAtMaturity_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FairValueOptionOtherLiabilities" xlink:label="cm_FairValueOptionOtherLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FairValueOptionOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3394094_3_1"> Fair value option other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FairValueOptionOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3394094_1_1"> Fair Value Option Other Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FairValueOptionOtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_3394094_2_1"> Other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FairValueOptionOtherLiabilities" xlink:to="cm_FairValueOptionOtherLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FederalIncomeTaxExpenseBenefit" xlink:label="cm_FederalIncomeTaxExpenseBenefit"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FederalIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955235_3_1"> Federal income tax expense benefit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FederalIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955235_1_1"> Federal income tax expense benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FederalIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955235_2_1"> Federal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FederalIncomeTaxExpenseBenefit" xlink:to="cm_FederalIncomeTaxExpenseBenefit_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FeesIncurredAndChargesAfterTax" xlink:label="cm_FeesIncurredAndChargesAfterTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FeesIncurredAndChargesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052480_3_1"> Fees incurred and charges after tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FeesIncurredAndChargesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052480_1_1"> Fees Incurred and Charges after Tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FeesIncurredAndChargesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052480_2_1"> Fees incurred and charges after tax </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FeesIncurredAndChargesAfterTax" xlink:to="cm_FeesIncurredAndChargesAfterTax_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FeesIncurredAndChargesBeforeTax" xlink:label="cm_FeesIncurredAndChargesBeforeTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FeesIncurredAndChargesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052479_3_1"> Fees incurred and charges before tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FeesIncurredAndChargesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052479_1_1"> Fees Incurred and Charges Before Tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FeesIncurredAndChargesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052479_2_1"> Fees incurred and charges before tax </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FeesIncurredAndChargesBeforeTax" xlink:to="cm_FeesIncurredAndChargesBeforeTax_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FemaleMember" xlink:label="cm_FemaleMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FemaleMember_lbl" xml:lang="en-US" id="id_10794308_2995313_3_1"> Female [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FemaleMember_lbl" xml:lang="en-US" id="id_10794308_2995313_1_1"> Female [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FemaleMember_lbl" xml:lang="en-US" id="id_10794308_2995313_2_1"> Female [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FemaleMember" xlink:to="cm_FemaleMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FiftyPercentRiskWeightCategoryMember" xlink:label="cm_FiftyPercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053729_3_1"> Fifty percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053729_1_1"> Fifty percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053729_2_1"> 50% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FiftyPercentRiskWeightCategoryMember" xlink:to="cm_FiftyPercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssets" xlink:label="ifrs-full_FinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936647_1_1"> Financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936647_2_1"> Carrying value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_FinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936647_6_1"> Total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssets" xlink:to="ifrs-full_FinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937909_1_1"> Financial assets at amortised cost, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937909_2_1"> Financial assets at amortised cost [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:to="ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtAmortisedCostMember" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_2936954_1_1"> Financial assets at amortised cost, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtAmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_2936954_2_1"> Amortized cost [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtAmortisedCostMember" xlink:to="ifrs-full_FinancialAssetsAtAmortisedCostMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValue" xlink:label="ifrs-full_FinancialAssetsAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_1_1"> Financial assets, at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_4_1"> Closing balances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_5_1"> Opening balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_2_1"> Financial assets, fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_6_1"> Total financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2936648_12_1"> Securities estimated fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValue" xlink:to="ifrs-full_FinancialAssetsAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueMember" xlink:label="ifrs-full_FinancialAssetsAtFairValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2936955_1_1"> Financial assets at fair value, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2936955_2_1"> Financial assets at fair value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueMember" xlink:to="ifrs-full_FinancialAssetsAtFairValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937436_1_1"> Financial assets at fair value through other comprehensive income, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937436_2_1"> Financial assets at fair value through OCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:to="ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937438_1_1"> Financial assets at fair value through profit or loss, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937438_2_1"> Financial assets at fair value through net income [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:to="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936957_1_1"> Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936957_2_1"> Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:to="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2937913_1_1"> Financial assets at fair value through profit or loss, mandatorily measured at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2937913_2_1"> Loans mandatorily measured at FVTPL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937914_1_1"> Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2937914_2_1"> Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:to="ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAvailableforsale" xlink:label="ifrs-full_FinancialAssetsAvailableforsale"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAvailableforsale_lbl" xml:lang="en-US" id="id_10794308_2936958_1_1"> Financial assets available-for-sale </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAvailableforsale_lbl" xml:lang="en-US" id="id_10794308_2936958_2_1"> AFS securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_FinancialAssetsAvailableforsale_lbl" xml:lang="en-US" id="id_10794308_2936958_12_1"> Fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAvailableforsale" xlink:to="ifrs-full_FinancialAssetsAvailableforsale_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsAvailableforsaleCategoryMember" xlink:label="ifrs-full_FinancialAssetsAvailableforsaleCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsAvailableforsaleCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936650_1_1"> Financial assets available-for-sale, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsAvailableforsaleCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936650_2_1"> AFS securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsAvailableforsaleCategoryMember" xlink:to="ifrs-full_FinancialAssetsAvailableforsaleCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsAvailableforsaleDebtSecurities" xlink:label="cm_FinancialAssetsAvailableforsaleDebtSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsAvailableforsaleDebtSecurities_lbl" xml:lang="en-US" id="id_10794308_2951880_3_1"> Financial assets available-for-sale Debt securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsAvailableforsaleDebtSecurities_lbl" xml:lang="en-US" id="id_10794308_2951880_1_1"> Financial assets available-for-sale Debt securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsAvailableforsaleDebtSecurities_lbl" xml:lang="en-US" id="id_10794308_2951880_2_1"> AFS debt securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsAvailableforsaleDebtSecurities" xlink:to="cm_FinancialAssetsAvailableforsaleDebtSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities" xlink:label="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406064_3_1"> Financial assets available for sale debt securities and held to maturity securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406064_1_1"> Financial Assets Available For Sale Debt Securities And Held To Maturity Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406064_2_1"> Opening balance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities" xlink:to="cm_FinancialAssetsAvailableForSaleDebtSecuritiesAndHeldToMaturitySecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsAvailableforsaleEquitySecurities" xlink:label="cm_FinancialAssetsAvailableforsaleEquitySecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsAvailableforsaleEquitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406479_3_1"> Financial assets available-for-sale equity securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsAvailableforsaleEquitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406479_1_1"> Financial assets available-for-sale equity securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsAvailableforsaleEquitySecurities_lbl" xml:lang="en-US" id="id_10794308_3406479_2_1"> AFS equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsAvailableforsaleEquitySecurities" xlink:to="cm_FinancialAssetsAvailableforsaleEquitySecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsCategoryMember" xlink:label="ifrs-full_FinancialAssetsCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936651_1_1"> Financial assets, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936651_2_1"> Financial assets, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsCategoryMember" xlink:to="ifrs-full_FinancialAssetsCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember" xlink:label="ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2936652_1_1"> Financial assets collectively assessed for credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2936652_2_1"> Financial assets collectively assessed for credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember" xlink:to="ifrs-full_FinancialAssetsCollectivelyAssessedForCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsFairValueOverUnderCarryingValueMember" xlink:label="cm_FinancialAssetsFairValueOverUnderCarryingValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052860_3_1"> Financial assets fair value over (under) carrying value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052860_1_1"> Financial assets fair value over (under) carrying value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052860_2_1"> Financial assets fair value over (under) carrying value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsFairValueOverUnderCarryingValueMember" xlink:to="cm_FinancialAssetsFairValueOverUnderCarryingValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsImpairedMember" xlink:label="ifrs-full_FinancialAssetsImpairedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsImpairedMember_lbl" xml:lang="en-US" id="id_10794308_2936654_1_1"> Financial assets impaired [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsImpairedMember_lbl" xml:lang="en-US" id="id_10794308_2936654_2_1"> Financial assets impaired [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsImpairedMember" xlink:to="ifrs-full_FinancialAssetsImpairedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember" xlink:label="ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2937440_1_1"> Financial assets individually assessed for credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2937440_2_1"> Financial assets individually assessed for credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember" xlink:to="ifrs-full_FinancialAssetsIndividuallyAssessedForCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937916_1_1"> Financial assets measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937916_2_1"> Fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936655_1_1"> Financial assets measured at fair value through other comprehensive income, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936655_2_1"> Financial assets measured at fair value through other comprehensive income, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:to="ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsMember" xlink:label="ifrs-full_FinancialAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2937442_1_1"> Financial assets, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2937442_2_1"> Financial assets, class [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsMember" xlink:to="ifrs-full_FinancialAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsNet" xlink:label="cm_FinancialAssetsNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsNet_lbl" xml:lang="en-US" id="id_10794308_3043840_3_1"> Financial assets net. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsNet_lbl" xml:lang="en-US" id="id_10794308_3043840_1_1"> Financial assets net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_FinancialAssetsNet_lbl" xml:lang="en-US" id="id_10794308_3043840_6_1"> Carrying value net of related allowance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsNet" xlink:to="cm_FinancialAssetsNet_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember_lbl" xml:lang="en-US" id="id_10794308_3410108_3_1"> Financial assets pledged as collateral for clearing systems, payment systems, and depositories [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember_lbl" xml:lang="en-US" id="id_10794308_3410108_1_1"> Financial assets pledged as collateral for clearing systems, payment systems, and depositories [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember_lbl" xml:lang="en-US" id="id_10794308_3410108_2_1"> Financial assets pledged as collateral for clearing systems, payment systems, and depositories [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForClearingSystemsPaymentSystemsAndDepositoriesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember_lbl" xml:lang="en-US" id="id_10794308_3410105_3_1"> Financial assets pledged as collateral for covered bonds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember_lbl" xml:lang="en-US" id="id_10794308_3410105_1_1"> Financial assets pledged as collateral for covered bonds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember_lbl" xml:lang="en-US" id="id_10794308_3410105_2_1"> Financial assets pledged as collateral for covered bonds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForCoveredBondsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForDerivativesMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3410106_3_1"> Financial assets pledged as collateral for derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3410106_1_1"> Financial assets pledged as collateral for derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3410106_2_1"> Financial assets pledged as collateral for derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember_lbl" xml:lang="en-US" id="id_10794308_3410107_3_1"> Financial assets pledged as collateral for foreign governments and central banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember_lbl" xml:lang="en-US" id="id_10794308_3410107_1_1"> Financial assets pledged as collateral for foreign governments and central banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember_lbl" xml:lang="en-US" id="id_10794308_3410107_2_1"> Financial assets pledged as collateral for foreign governments and central banks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForForeignGovernmentsAndCentralBanksMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:label="ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936658_1_1"> Financial assets pledged as collateral for liabilities or contingent liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936658_2_1"> Asset pledging amounts and activities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:to="ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember_lbl" xml:lang="en-US" id="id_10794308_3409678_3_1"> Financial assets pledged as collateral for liabilities, other. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember_lbl" xml:lang="en-US" id="id_10794308_3409678_1_1"> Financial assets pledged as collateral for liabilities, other [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember_lbl" xml:lang="en-US" id="id_10794308_3409678_2_1"> Financial assets pledged as collateral for liabilities, other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForLiabilitiesOtherMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_3410103_3_1"> Financial assets pledged as collateral for obligations related to securities sold short [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_3410103_1_1"> Financial assets pledged as collateral for obligations related to securities sold short [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_3410103_2_1"> Financial assets pledged as collateral for obligations related to securities sold short [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldShortMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_3410102_3_1"> Financial assets pledged as collateral for obligations related to securities sold under repurchase agreements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_3410102_1_1"> Financial assets pledged as collateral for obligations related to securities sold under repurchase agreements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_3410102_2_1"> Financial assets pledged as collateral for obligations related to securities sold under repurchase agreements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember_lbl" xml:lang="en-US" id="id_10794308_3410101_3_1"> Financial assets pledged as collateral for securities borrowing and lending [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember_lbl" xml:lang="en-US" id="id_10794308_3410101_1_1"> Financial assets pledged as collateral for securities borrowing and lending [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember_lbl" xml:lang="en-US" id="id_10794308_3410101_2_1"> Financial assets pledged as collateral for securities borrowing and lending [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForSecuritiesBorrowingAndLendingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3410104_3_1"> Financial assets pledged as collateral for securitizations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3410104_1_1"> Financial assets pledged as collateral for securitizations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3410104_2_1"> Financial assets pledged as collateral for securitizations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember" xlink:to="cm_FinancialAssetsPledgedAsCollateralForSecuritizationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2937920_1_1"> Financial assets recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2937920_2_1"> Total fair value of identifiable assets acquired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_FinancialAssetsRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialAssetsSecurities" xlink:label="cm_FinancialAssetsSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_3_1"> Financial assets securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_1_1"> Financial assets securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_32_1"> Securities issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_2_1"> Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_6_1"> Total financial securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_FinancialAssetsSecurities_lbl" xml:lang="en-US" id="id_10794308_2961902_12_1"> Securities (Note 4) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialAssetsSecurities" xlink:to="cm_FinancialAssetsSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsTypeMember" xlink:label="ifrs-full_FinancialAssetsTypeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsTypeMember_lbl" xml:lang="en-US" id="id_10794308_2937921_1_1"> Financial assets, type [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsTypeMember_lbl" xml:lang="en-US" id="id_10794308_2937921_2_1"> Financial assets, type [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsTypeMember" xlink:to="ifrs-full_FinancialAssetsTypeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis_lbl" xml:lang="en-US" id="id_10794308_2937446_1_1"> Transferred financial assets that are not derecognised in their entirety [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis_lbl" xml:lang="en-US" id="id_10794308_2937446_2_1"> Transferred financial assets that are not derecognised in their entirety [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis" xlink:to="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember_lbl" xml:lang="en-US" id="id_10794308_2936962_1_1"> Transferred financial assets that are not derecognised in their entirety [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember_lbl" xml:lang="en-US" id="id_10794308_2936962_2_1"> Transferred financial assets that are not derecognised in their entirety [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember" xlink:to="ifrs-full_FinancialAssetsWhichDoNotQualifyForDerecognitionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialCollateral" xlink:label="cm_FinancialCollateral"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialCollateral_lbl" xml:lang="en-US" id="id_10794308_3395261_3_1"> Financial collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialCollateral_lbl" xml:lang="en-US" id="id_10794308_3395261_1_1"> Financial Collateral </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialCollateral_lbl" xml:lang="en-US" id="id_10794308_3395261_2_1"> Net of financial collateral </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialCollateral" xlink:to="cm_FinancialCollateral_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialInstitutionsCounterpartyMember" xlink:label="cm_FinancialInstitutionsCounterpartyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialInstitutionsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991383_3_1"> Financial institutions counterparty. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialInstitutionsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991383_1_1"> Financial institutions counterparty [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialInstitutionsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991383_2_1"> Financial institutions counterparty [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialInstitutionsCounterpartyMember" xlink:to="cm_FinancialInstitutionsCounterpartyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialInstitutionsMember" xlink:label="cm_FinancialInstitutionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialInstitutionsMember_lbl" xml:lang="en-US" id="id_10794308_2981693_3_1"> Financial institutions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialInstitutionsMember_lbl" xml:lang="en-US" id="id_10794308_2981693_1_1"> Financial institutions [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialInstitutionsMember_lbl" xml:lang="en-US" id="id_10794308_2981693_2_1"> Financial institutions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialInstitutionsMember" xlink:to="cm_FinancialInstitutionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory" xlink:label="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394069_3_1"> Financial instruments carried on the consolidated balance sheet at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394069_1_1"> Financial Instruments Carried On The Consolidated Balance Sheet At Fair Value Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394069_2_1"> Summary of Fair Value of Financial Instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory" xlink:to="cm_FinancialInstrumentsCarriedOnTheConsolidatedBalanceSheetAtFairValueExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:label="ifrs-full_FinancialInstrumentsCreditimpairedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2937449_1_1"> Financial instruments credit-impaired [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2937449_2_1"> Financial instruments credit-impaired [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:to="ifrs-full_FinancialInstrumentsCreditimpairedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory" xlink:label="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory_lbl" xml:lang="en-US" id="id_10794308_3015836_3_1"> Financial Instruments - Disclosures under IFRS 7. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory_lbl" xml:lang="en-US" id="id_10794308_3015836_1_1"> Financial Instruments - Disclosures under IFRS 7 [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory_lbl" xml:lang="en-US" id="id_10794308_3015836_2_1"> IFRS 7 Disclosure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory" xlink:to="cm_FinancialInstrumentsDisclosuresUnderIFRS7Explanatory_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis_lbl" xml:lang="en-US" id="id_10794308_2936965_1_1"> Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis_lbl" xml:lang="en-US" id="id_10794308_2936965_2_1"> Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis" xlink:to="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2936663_1_1"> Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2936663_2_1"> Financial instruments measured at fair value through profit or loss because credit derivative is used to manage credit risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember" xlink:to="ifrs-full_FinancialInstrumentsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:label="ifrs-full_FinancialInstrumentsNotCreditimpairedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsNotCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2938089_1_1"> Financial instruments not credit-impaired [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsNotCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2938089_2_1"> Financial instruments not credit-impaired [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:to="ifrs-full_FinancialInstrumentsNotCreditimpairedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialInstrumentsPerformingMember" xlink:label="cm_FinancialInstrumentsPerformingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialInstrumentsPerformingMember_lbl" xml:lang="en-US" id="id_10794308_3408257_3_1"> Financial instruments performing. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialInstrumentsPerformingMember_lbl" xml:lang="en-US" id="id_10794308_3408257_1_1"> Financial instruments performing [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialInstrumentsPerformingMember_lbl" xml:lang="en-US" id="id_10794308_3408257_2_1"> Financial instruments performing [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialInstrumentsPerformingMember" xlink:to="cm_FinancialInstrumentsPerformingMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember" xlink:label="ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2936664_1_1"> Financial instruments purchased or originated credit-impaired [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember_lbl" xml:lang="en-US" id="id_10794308_2936664_2_1"> Financial instruments purchased or originated credit-impaired [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember" xlink:to="ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936966_1_1"> Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936966_2_1"> Financial instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936966_14_1"> Current replacement cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936966_18_1"> Positive </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:to="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937932_1_1"> Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937932_2_1"> Financial instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937932_14_1"> Negative </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:to="ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesAcceptances" xlink:label="cm_FinancialLiabilitiesAcceptances"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesAcceptances_lbl" xml:lang="en-US" id="id_10794308_2955209_3_1"> Financial liabilities acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesAcceptances_lbl" xml:lang="en-US" id="id_10794308_2955209_1_1"> Financial liabilities acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesAcceptances_lbl" xml:lang="en-US" id="id_10794308_2955209_2_1"> Acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesAcceptances" xlink:to="cm_FinancialLiabilitiesAcceptances_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_2938090_1_1"> Financial liabilities at amortised cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_2938090_2_1"> Held at amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:to="ifrs-full_FinancialLiabilitiesAtAmortisedCost_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2938091_1_1"> Financial liabilities at amortised cost, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2938091_2_1"> Financial liabilities at amortised cost [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:to="ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_2936667_1_1"> Financial liabilities at amortised cost, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_lbl" xml:lang="en-US" id="id_10794308_2936667_2_1"> Financial liabilities at carrying value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" xlink:to="ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtFairValue" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_1_1"> Financial liabilities, at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_4_1"> Closing balances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_5_1"> Opening balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_2_1"> Designated at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_6_1"> Total financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938092_12_1"> Financial liabilities, fair value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtFairValue" xlink:to="ifrs-full_FinancialLiabilitiesAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2936967_1_1"> Financial liabilities at fair value, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueMember_lbl" xml:lang="en-US" id="id_10794308_2936967_2_1"> Financial liabilities at fair value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:to="ifrs-full_FinancialLiabilitiesAtFairValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936970_1_1"> Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936970_2_1"> Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:to="ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3413141_3_1"> Financial liabilities at fair value through profit or loss, mandatorily measured at fair value, category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3413141_1_1"> Financial liabilities at fair value through profit or loss, mandatorily measured at fair value, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3413141_2_1"> Financial liabilities at fair value through profit or loss, mandatorily measured at fair value, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:to="cm_FinancialLiabilitiesAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesAtFairValueThroughTradingMember" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughTradingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughTradingMember_lbl" xml:lang="en-US" id="id_10794308_3410808_3_1"> Financial liabilities at fair value through trading. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughTradingMember_lbl" xml:lang="en-US" id="id_10794308_3410808_1_1"> Financial liabilities at fair value through trading [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesAtFairValueThroughTradingMember_lbl" xml:lang="en-US" id="id_10794308_3410808_2_1"> Financial liabilities at fair value through trading [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesAtFairValueThroughTradingMember" xlink:to="cm_FinancialLiabilitiesAtFairValueThroughTradingMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesCategoryMember" xlink:label="ifrs-full_FinancialLiabilitiesCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936668_1_1"> Financial liabilities, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936668_2_1"> Financial liabilities, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesCategoryMember" xlink:to="ifrs-full_FinancialLiabilitiesCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember" xlink:label="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052861_3_1"> Financial liabilities, fair value over (under) carrying value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052861_1_1"> Financial liabilities, fair value over (under) carrying value [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember_lbl" xml:lang="en-US" id="id_10794308_3052861_2_1"> Financial liabilities, fair value over (under) carrying value [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember" xlink:to="cm_FinancialLiabilitiesFairValueOverUnderCarryingValueMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:label="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3002464_3_1"> Financial liabilities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3002464_1_1"> Financial Liabilities Measured At Fair Value through Other Comprehensive Income Category [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3002464_2_1"> Financial liabilities measured at fair value through OCI [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:to="cm_FinancialLiabilitiesMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesMember" xlink:label="ifrs-full_FinancialLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2936669_1_1"> Financial liabilities, class [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2936669_2_1"> Financial liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesMember" xlink:to="ifrs-full_FinancialLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2938098_1_1"> Financial liabilities recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2938098_2_1"> Total fair value of identifiable liabilities assumed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FinancialLiabilitiesTypeMember" xlink:label="ifrs-full_FinancialLiabilitiesTypeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesTypeMember_lbl" xml:lang="en-US" id="id_10794308_2936672_1_1"> Financial liabilities, type [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialLiabilitiesTypeMember_lbl" xml:lang="en-US" id="id_10794308_2936672_2_1"> Financial liabilities, type [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesTypeMember" xlink:to="ifrs-full_FinancialLiabilitiesTypeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FinancialLiabilitiesUnderRepurchaseAgreements" xlink:label="cm_FinancialLiabilitiesUnderRepurchaseAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FinancialLiabilitiesUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2969884_3_1"> Financial liabilities under repurchase agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FinancialLiabilitiesUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2969884_1_1"> Financial liabilities under repurchase agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FinancialLiabilitiesUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2969884_2_1"> Repurchase agreement amounts included in Government bonds for currency overlay hedging program </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FinancialLiabilitiesUnderRepurchaseAgreements" xlink:to="cm_FinancialLiabilitiesUnderRepurchaseAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FiniteLifeIntangibleAssetsMember" xlink:label="cm_FiniteLifeIntangibleAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008082_3_1"> Finite life intangible assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008082_1_1"> Finite Life Intangible Assets [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008082_2_1"> Finite Life Intangible Assets [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FiniteLifeIntangibleAssetsMember" xlink:to="cm_FiniteLifeIntangibleAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalBankBahamasLimitedMember" xlink:label="cm_FirstcaribbeanInternationalBankBahamasLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalBankBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3053055_3_1"> FirstCaribbean International Bank (Bahamas) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalBankBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3053055_1_1"> FirstCaribbean International Bank (Bahamas) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalBankBahamasLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3053055_2_1"> FirstCaribbean International Bank (Bahamas) Ltd. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalBankBahamasLimitedMember" xlink:to="cm_FirstcaribbeanInternationalBankBahamasLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalBankBarbadosLimitedMember" xlink:label="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991535_3_1"> FirstCaribbean International Bank (Barbados) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991535_1_1"> FirstCaribbean International Bank (Barbados) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991535_2_1"> FirstCaribbean International Bank (Barbados) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember" xlink:to="cm_FirstcaribbeanInternationalBankBarbadosLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalBankCaymanLimitedMember" xlink:label="cm_FirstcaribbeanInternationalBankCaymanLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalBankCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991532_3_1"> FirstCaribbean International Bank (Cayman) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalBankCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991532_1_1"> FirstCaribbean International Bank (Cayman) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalBankCaymanLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991532_2_1"> FirstCaribbean International Bank (Cayman) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalBankCaymanLimitedMember" xlink:to="cm_FirstcaribbeanInternationalBankCaymanLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstCaribbeanInternationalBankCuracaoNVMember" xlink:label="cm_FirstCaribbeanInternationalBankCuracaoNVMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstCaribbeanInternationalBankCuracaoNVMember_lbl" xml:lang="en-US" id="id_10794308_3410929_3_1"> FirstCaribbean International Bank (Curacao) N.V. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstCaribbeanInternationalBankCuracaoNVMember_lbl" xml:lang="en-US" id="id_10794308_3410929_1_1"> FirstCaribbean International Bank (Curacao) N.V. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstCaribbeanInternationalBankCuracaoNVMember_lbl" xml:lang="en-US" id="id_10794308_3410929_2_1"> FirstCaribbean International Bank (Curacao) N.V. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstCaribbeanInternationalBankCuracaoNVMember" xlink:to="cm_FirstCaribbeanInternationalBankCuracaoNVMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalBankJamaicaLimitedMember" xlink:label="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991523_3_1"> FirstCaribbean International Bank (Jamaica) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991523_1_1"> FirstCaribbean International Bank (Jamaica) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991523_2_1"> FirstCaribbean International Bank (Jamaica) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember" xlink:to="cm_FirstcaribbeanInternationalBankJamaicaLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstCaribbeanInternationalBankLimitedMember" xlink:label="cm_FirstCaribbeanInternationalBankLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstCaribbeanInternationalBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3001155_3_1"> First Caribbean International Bank Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstCaribbeanInternationalBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3001155_1_1"> First Caribbean International Bank Limited [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstCaribbeanInternationalBankLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3001155_2_1"> First Caribbean International Bank Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstCaribbeanInternationalBankLimitedMember" xlink:to="cm_FirstCaribbeanInternationalBankLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember" xlink:label="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991524_3_1"> FirstCaribbean International Bank (Trinidad and Tobago) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991524_1_1"> FirstCaribbean International Bank (Trinidad and Tobago) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember_lbl" xml:lang="en-US" id="id_10794308_2991524_2_1"> FirstCaribbean International Bank (Trinidad and Tobago) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember" xlink:to="cm_FirstcaribbeanInternationalBankTrinidadAndTobagoLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410926_3_1"> FirstCaribbean International Finance Corporation (Leeward and Windward) Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410926_1_1"> FirstCaribbean International Finance Corporation (Leeward and Windward) Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410926_2_1"> FirstCaribbean International Finance Corporation (Leeward and Windward) Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember" xlink:to="cm_FirstCaribbeanInternationalFinanceCorporationLeewardAndWindwardLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember_lbl" xml:lang="en-US" id="id_10794308_3410928_3_1"> FirstCaribbean International Finance Corporation (Netherlands Antilles) N.V. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember_lbl" xml:lang="en-US" id="id_10794308_3410928_1_1"> FirstCaribbean International Finance Corporation (Netherlands Antilles) N.V. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember_lbl" xml:lang="en-US" id="id_10794308_3410928_2_1"> FirstCaribbean International Finance Corporation (Netherlands Antilles) N.V. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember" xlink:to="cm_FirstCaribbeanInternationalFinanceCorporationNetherlandsAntillesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstCaribbeanInternationalSecuritiesLimitedMember" xlink:label="cm_FirstCaribbeanInternationalSecuritiesLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstCaribbeanInternationalSecuritiesLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410927_3_1"> FirstCaribbean International Securities Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstCaribbeanInternationalSecuritiesLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410927_1_1"> FirstCaribbean International Securities Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstCaribbeanInternationalSecuritiesLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410927_2_1"> FirstCaribbean International Securities Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstCaribbeanInternationalSecuritiesLimitedMember" xlink:to="cm_FirstCaribbeanInternationalSecuritiesLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember" xlink:label="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember_lbl" xml:lang="en-US" id="id_10794308_2991522_3_1"> FirstCaribbean International Wealth Management Bank (Barbados). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember_lbl" xml:lang="en-US" id="id_10794308_2991522_1_1"> FirstCaribbean International Wealth Management Bank (Barbados) [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember_lbl" xml:lang="en-US" id="id_10794308_2991522_2_1"> FirstCaribbean International Wealth Management Bank (Barbados) [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember" xlink:to="cm_FirstcaribbeanInternationalWealthManagementBankBarbadosMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FixedIncomeFunds1Member" xlink:label="cm_FixedIncomeFunds1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FixedIncomeFunds1Member_lbl" xml:lang="en-US" id="id_10794308_2990995_3_1"> Fixed income funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FixedIncomeFunds1Member_lbl" xml:lang="en-US" id="id_10794308_2990995_1_1"> Fixed Income Funds 1 [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FixedIncomeFunds1Member_lbl" xml:lang="en-US" id="id_10794308_2990995_2_1"> Fixed income funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FixedIncomeFunds1Member" xlink:to="cm_FixedIncomeFunds1Member_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FixedInterestRateMember" xlink:label="ifrs-full_FixedInterestRateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FixedInterestRateMember_lbl" xml:lang="en-US" id="id_10794308_2936972_1_1"> Fixed interest rate [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FixedInterestRateMember_lbl" xml:lang="en-US" id="id_10794308_2936972_2_1"> Fixed interest rate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FixedInterestRateMember" xlink:to="ifrs-full_FixedInterestRateMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FixedRateOfInstrumentsAbstract" xlink:label="cm_FixedRateOfInstrumentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FixedRateOfInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943585_3_1"> Fixed rate of instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FixedRateOfInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943585_1_1"> Fixed Rate of Instruments [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FixedRateOfInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_2943585_2_1"> Fixed Rate of Instruments [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FixedRateOfInstrumentsAbstract" xlink:to="cm_FixedRateOfInstrumentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FloatingInterestRateMember" xlink:label="ifrs-full_FloatingInterestRateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FloatingInterestRateMember_lbl" xml:lang="en-US" id="id_10794308_2937935_1_1"> Floating interest rate [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FloatingInterestRateMember_lbl" xml:lang="en-US" id="id_10794308_2937935_2_1"> Floating interest rate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FloatingInterestRateMember" xlink:to="ifrs-full_FloatingInterestRateMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForecastedExpensesMember" xlink:label="cm_ForecastedExpensesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForecastedExpensesMember_lbl" xml:lang="en-US" id="id_10794308_2997791_3_1"> Forecasted expenses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForecastedExpensesMember_lbl" xml:lang="en-US" id="id_10794308_2997791_1_1"> Forecasted expenses [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForecastedExpensesMember_lbl" xml:lang="en-US" id="id_10794308_2997791_2_1"> Forecasted expenses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForecastedExpensesMember" xlink:to="cm_ForecastedExpensesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged" xlink:label="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged_lbl" xml:lang="en-US" id="id_10794308_3394177_3_1"> Forecasted net cash flows from hedged assets/liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged_lbl" xml:lang="en-US" id="id_10794308_3394177_1_1"> Forecast of net cash flows from assets and liabilities hedged </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged_lbl" xml:lang="en-US" id="id_10794308_3394177_2_1"> Net cash flows </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged" xlink:to="cm_ForecastOfNetCashFlowsFromAssetsAndLiabilitiesHedged_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeclosedAssets1" xlink:label="cm_ForeclosedAssets1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeclosedAssets1_lbl" xml:lang="en-US" id="id_10794308_3406550_3_1"> Foreclosed Assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeclosedAssets1_lbl" xml:lang="en-US" id="id_10794308_3406550_1_1"> Foreclosed assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeclosedAssets1_lbl" xml:lang="en-US" id="id_10794308_3406550_2_1"> Foreclosed assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeclosedAssets1" xlink:to="cm_ForeclosedAssets1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeclosedFinancingReceivableAssets" xlink:label="cm_ForeclosedFinancingReceivableAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeclosedFinancingReceivableAssets_lbl" xml:lang="en-US" id="id_10794308_3052217_3_1"> Foreclosed financing receivable assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeclosedFinancingReceivableAssets_lbl" xml:lang="en-US" id="id_10794308_3052217_1_1"> Foreclosed financing receivable assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeclosedFinancingReceivableAssets_lbl" xml:lang="en-US" id="id_10794308_3052217_2_1"> Foreclosed assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeclosedFinancingReceivableAssets" xlink:to="cm_ForeclosedFinancingReceivableAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ForeignCountriesMember" xlink:label="ifrs-full_ForeignCountriesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ForeignCountriesMember_lbl" xml:lang="en-US" id="id_10794308_2938100_1_1"> Foreign countries [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ForeignCountriesMember_lbl" xml:lang="en-US" id="id_10794308_2938100_2_1"> Foreign countries [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ForeignCountriesMember" xlink:to="ifrs-full_ForeignCountriesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignCurrencyDerivativesMember" xlink:label="cm_ForeignCurrencyDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignCurrencyDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2993256_3_1"> Foreign Currency Derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignCurrencyDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2993256_1_1"> Foreign Currency Derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignCurrencyDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2993256_2_1"> Foreign Currency Derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignCurrencyDerivativesMember" xlink:to="cm_ForeignCurrencyDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignCurrencyForwardContractsMember" xlink:label="cm_ForeignCurrencyForwardContractsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignCurrencyForwardContractsMember_lbl" xml:lang="en-US" id="id_10794308_3398114_3_1"> Foreign currency forward contracts. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignCurrencyForwardContractsMember_lbl" xml:lang="en-US" id="id_10794308_3398114_1_1"> Foreign Currency Forward Contracts [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignCurrencyForwardContractsMember_lbl" xml:lang="en-US" id="id_10794308_3398114_2_1"> Foreign Currency Forward Contracts [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignCurrencyForwardContractsMember" xlink:to="cm_ForeignCurrencyForwardContractsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignCurrencyMember" xlink:label="cm_ForeignCurrencyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2997880_3_1"> Foreign currency. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2997880_1_1"> Foreign Currency [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignCurrencyMember_lbl" xml:lang="en-US" id="id_10794308_2997880_2_1"> Foreign currency [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignCurrencyMember" xlink:to="cm_ForeignCurrencyMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ForeignDefinedBenefitPlansMember" xlink:label="ifrs-full_ForeignDefinedBenefitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ForeignDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2937936_1_1"> Foreign defined benefit plans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ForeignDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2937936_2_1"> U.S., U.K., and the Caribbean plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ForeignDefinedBenefitPlansMember" xlink:to="ifrs-full_ForeignDefinedBenefitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember" xlink:label="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3398344_3_1"> Interest rate swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3398344_1_1"> Foreign exchange and interest rate risk interest rate swap [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3398344_2_1"> Interest rate swap [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember" xlink:to="cm_ForeignExchangeAndInterestRateRiskInterestRateSwapMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeCrossCurrencyInterestRateSwapMember" xlink:label="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3413184_3_1"> Foreign Exchange Cross Currency Interest Rate Swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3413184_1_1"> Foreign Exchange Cross Currency Interest Rate Swap [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember_lbl" xml:lang="en-US" id="id_10794308_3413184_2_1"> Foreign Exchange Cross Currency Interest Rate Swap [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember" xlink:to="cm_ForeignExchangeCrossCurrencyInterestRateSwapMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeDerivativesMember" xlink:label="cm_ForeignExchangeDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998306_3_1"> Foreign exchange derivatives assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998306_1_1"> Foreign exchange derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998306_2_1"> Foreign exchange derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeDerivativesMember" xlink:to="cm_ForeignExchangeDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeOrInterestRateRiskMember" xlink:label="cm_ForeignExchangeOrInterestRateRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3413675_3_1"> Foreign exchange or interest rate risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3413675_1_1"> Foreign Exchange Or Interest Rate Risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeOrInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3413675_2_1"> Foreign Exchange Or Interest Rate Risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeOrInterestRateRiskMember" xlink:to="cm_ForeignExchangeOrInterestRateRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeRateRiskMember" xlink:label="cm_ForeignExchangeRateRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3011121_3_1"> Foreign exchange rate risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3011121_1_1"> Foreign Exchange rate Risk [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3011121_2_1"> Foreign Exchange rate Risk [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeRateRiskMember" xlink:to="cm_ForeignExchangeRateRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeRiskAndInterestRateRiskMember" xlink:label="cm_ForeignExchangeRiskAndInterestRateRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeRiskAndInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3393978_3_1"> Foreign Exchange Risk And Interest Rate Risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeRiskAndInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3393978_1_1"> Foreign Exchange Risk And Interest Rate Risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeRiskAndInterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_3393978_2_1"> Combined foreign exchange and interest rate risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeRiskAndInterestRateRiskMember" xlink:to="cm_ForeignExchangeRiskAndInterestRateRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeRiskFxForwardMember" xlink:label="cm_ForeignExchangeRiskFxForwardMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeRiskFxForwardMember_lbl" xml:lang="en-US" id="id_10794308_3398340_3_1"> Foreign exchange forwards </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeRiskFxForwardMember_lbl" xml:lang="en-US" id="id_10794308_3398340_1_1"> Foreign exchange risk fx forward [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeRiskFxForwardMember_lbl" xml:lang="en-US" id="id_10794308_3398340_2_1"> Foreign exchange forwards [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeRiskFxForwardMember" xlink:to="cm_ForeignExchangeRiskFxForwardMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignExchangeRisksMember" xlink:label="cm_ForeignExchangeRisksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignExchangeRisksMember_lbl" xml:lang="en-US" id="id_10794308_2998623_3_1"> Foreign Exchange Risks [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignExchangeRisksMember_lbl" xml:lang="en-US" id="id_10794308_2998623_1_1"> Foreign Exchange Risks [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignExchangeRisksMember_lbl" xml:lang="en-US" id="id_10794308_2998623_2_1"> Foreign Exchange Risks [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignExchangeRisksMember" xlink:to="cm_ForeignExchangeRisksMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignIncomeTaxExpenseBenefit" xlink:label="cm_ForeignIncomeTaxExpenseBenefit"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955242_3_1"> Foreign income tax expense benefit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955242_1_1"> Foreign income tax expense benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955242_2_1"> Foreign </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignIncomeTaxExpenseBenefit" xlink:to="cm_ForeignIncomeTaxExpenseBenefit_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForeignOfficesMember" xlink:label="cm_ForeignOfficesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForeignOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051247_3_1"> Foreign offices. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForeignOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051247_1_1"> Foreign Offices [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForeignOfficesMember_lbl" xml:lang="en-US" id="id_10794308_3051247_2_1"> Foreign offices [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForeignOfficesMember" xlink:to="cm_ForeignOfficesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForestProductsMember" xlink:label="cm_ForestProductsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForestProductsMember_lbl" xml:lang="en-US" id="id_10794308_3053773_3_1"> Forest products. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForestProductsMember_lbl" xml:lang="en-US" id="id_10794308_3053773_1_1"> Forest products [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForestProductsMember_lbl" xml:lang="en-US" id="id_10794308_3053773_2_1"> Forest products [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForestProductsMember" xlink:to="cm_ForestProductsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ForwardContractMember" xlink:label="ifrs-full_ForwardContractMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ForwardContractMember_lbl" xml:lang="en-US" id="id_10794308_2937937_1_1"> Forward contract [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ForwardContractMember_lbl" xml:lang="en-US" id="id_10794308_2937937_2_1"> Forward contract [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ForwardContractMember" xlink:to="ifrs-full_ForwardContractMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ForwardRateAgreementMember" xlink:label="cm_ForwardRateAgreementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ForwardRateAgreementMember_lbl" xml:lang="en-US" id="id_10794308_3398353_3_1"> Forward rate agreement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ForwardRateAgreementMember_lbl" xml:lang="en-US" id="id_10794308_3398353_1_1"> Forward rate agreement [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ForwardRateAgreementMember_lbl" xml:lang="en-US" id="id_10794308_3398353_2_1"> Forward rate agreement [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ForwardRateAgreementMember" xlink:to="cm_ForwardRateAgreementMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FrescoVCIBCOrGaudetVCIBCMember" xlink:label="cm_FrescoVCIBCOrGaudetVCIBCMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FrescoVCIBCOrGaudetVCIBCMember_lbl" xml:lang="en-US" id="id_10794308_3398446_3_1"> Fresco v. CIBC/Gaudet v. CIBC. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FrescoVCIBCOrGaudetVCIBCMember_lbl" xml:lang="en-US" id="id_10794308_3398446_1_1"> Fresco v. CIBC/Gaudet v. CIBC [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FrescoVCIBCOrGaudetVCIBCMember_lbl" xml:lang="en-US" id="id_10794308_3398446_2_1"> Fresco v. CIBC/Gaudet v. CIBC [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_FrescoVCIBCOrGaudetVCIBCMember" xlink:to="cm_FrescoVCIBCOrGaudetVCIBCMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FutureFinanceChargeOnFinanceLease" xlink:label="ifrs-full_FutureFinanceChargeOnFinanceLease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FutureFinanceChargeOnFinanceLease_lbl" xml:lang="en-US" id="id_10794308_2936975_1_1"> Future finance charge on finance lease </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_FutureFinanceChargeOnFinanceLease_lbl" xml:lang="en-US" id="id_10794308_2936975_14_1"> Less: future interest charges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FutureFinanceChargeOnFinanceLease" xlink:to="ifrs-full_FutureFinanceChargeOnFinanceLease_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_FuturesContractMember" xlink:label="ifrs-full_FuturesContractMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FuturesContractMember_lbl" xml:lang="en-US" id="id_10794308_2937940_1_1"> Futures contract [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FuturesContractMember_lbl" xml:lang="en-US" id="id_10794308_2937940_2_1"> Futures contract [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_FVOSecuritiesMember" xlink:label="cm_FVOSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_FVOSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3052294_3_1"> FVO securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_FVOSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3052294_1_1"> FVO securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_FVOSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3052294_2_1"> FVO securities [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainAndLossOnDerivatives" xlink:label="cm_GainAndLossOnDerivatives"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainAndLossOnDerivatives_lbl" xml:lang="en-US" id="id_10794308_3409901_3_1"> Gain and loss on derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainAndLossOnDerivatives_lbl" xml:lang="en-US" id="id_10794308_3409901_1_1"> Gain and Loss On Derivatives </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainAndLossOnDerivatives_lbl" xml:lang="en-US" id="id_10794308_3409901_2_1"> Gain (loss) from financial guarantors </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainAndLossOnDerivatives" xlink:to="cm_GainAndLossOnDerivatives_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_lbl" xml:lang="en-US" id="id_10794308_2938103_1_1"> Gain (loss) on change in fair value of hedged item used as basis for recognising hedge ineffectiveness </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_lbl" xml:lang="en-US" id="id_10794308_2938103_2_1"> Change in value used for calculating hedge ineffectiveness for the year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:to="ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_lbl" xml:lang="en-US" id="id_10794308_2938104_1_1"> Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_lbl" xml:lang="en-US" id="id_10794308_2938104_2_1"> Gains (losses) on changes in fair value used for calculating hedge ineffectiveness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:to="ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling" xlink:label="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling_lbl" xml:lang="en-US" id="id_10794308_2936977_1_1"> Gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling_lbl" xml:lang="en-US" id="id_10794308_2936977_2_1"> Changes in asset ceiling excluding interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling" xlink:to="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax" xlink:label="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3406558_3_1"> Gain loss on hedge ineffectiveness recognised in other comprehensive income before tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3406558_1_1"> Gain Loss On Hedge Ineffectiveness Recognised In Other Comprehensive Income Before Tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3406558_2_1"> Change in the value of the hedging instrument recognized in OCI (before-tax) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax" xlink:to="cm_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncomeBeforeTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:label="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2937946_1_1"> Gain (loss) on hedge ineffectiveness recognised in profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2937946_2_1"> Hedge Ineffectiveness gains (losses) recognized in income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2937946_12_1"> Hedge ineffectiveness gains (losses) recognized in the consolidated statement of income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:to="ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936981_1_1"> Gain (loss) on remeasurement, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936981_2_1"> Net remeasurement gains (losses) recognized in OCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936981_6_1"> Net remeasurement gains (losses) recognized in OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052510_3_1"> Gain on sale and leased back of properties after tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052510_1_1"> Gain on sale and leased back of properties after tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax_lbl" xml:lang="en-US" id="id_10794308_3052510_2_1"> Gain on sale and leased back of properties after tax </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax" xlink:to="cm_GainOnSaleAndLeasedBackOfPropertiesAfterTax_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052509_3_1"> Gain on sale and leased back of properties before tax. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052509_1_1"> Gain on sale and leased back of properties before tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax_lbl" xml:lang="en-US" id="id_10794308_3052509_2_1"> Gain on sale and leased back of properties before tax </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax" xlink:to="cm_GainOnSaleAndLeasedBackOfPropertiesBeforeTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936682_1_1"> Gains (losses) arising from settlements, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2936682_14_1"> Gain on settlements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_GainsLossesArisingFromSettlementsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl" xml:lang="en-US" id="id_10794308_3398234_3_1"> Gains (losses) from debt securities measured at fair value through other comprehensive income and amortized cost, net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl" xml:lang="en-US" id="id_10794308_3398234_1_1"> Gains (losses) from debt securities measured at fair value through other comprehensive income and amortized cost, net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl" xml:lang="en-US" id="id_10794308_3398234_2_1"> Gains (losses) from debt securities measured at fair value through other comprehensive income (FVOCI) and amortized cost, net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl" xml:lang="en-US" id="id_10794308_3398234_6_1"> Total </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl" xml:lang="en-US" id="id_10794308_3398234_14_1"> Losses (gains) from debt securities measured at FVOCI and amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet" xlink:to="cm_GainsLossesFromDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncomeAndAmortizedCostNet_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet" xlink:label="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet_lbl" xml:lang="en-US" id="id_10794308_3398233_3_1"> Gains (losses) from financial instruments measured/designated at fair value through profit or loss, net. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet_lbl" xml:lang="en-US" id="id_10794308_3398233_1_1"> Gains (losses) from financial instruments measured/designated at fair value through profit or loss, net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet_lbl" xml:lang="en-US" id="id_10794308_3398233_2_1"> Gains (losses) from financial instruments measured/designated at fair value through profit or loss (FVTPL), net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet" xlink:to="cm_GainsLossesFromFinancialInstrumentsMeasuredDesignatedAtFairValueThroughProfitOrLossNet_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets" xlink:label="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936683_1_1"> Gains (losses) on available-for-sale financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936683_2_1"> Available-for-sale (AFS) debt and equity securities gains, net) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936683_6_1"> Total </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936683_14_1"> Available for sale debt and equity securities (gains), net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets" xlink:to="ifrs-full_GainsLossesOnAvailableforsaleFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:label="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2937949_1_1"> Gains (losses) on cash flow hedges, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2937949_2_1"> Change in fair value of hedging derivatives included in AOCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2937949_12_1"> Net gains (losses) on derivatives designated as cash flow hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:to="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938109_1_1"> Gains (losses) on exchange differences on translation, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938109_2_1"> Net gains (losses) on investments in foreign operations </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2938110_1_1"> Foreign exchange gain (loss) </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnHedgedItemAttributableToHedgedRisk_lbl" xml:lang="en-US" id="id_10794308_2936696_1_1"> Gains (losses) on hedged item attributable to hedged risk, fair value hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnHedgedItemAttributableToHedgedRisk_lbl" xml:lang="en-US" id="id_10794308_2936696_2_1"> Hedge ineffectiveness gains (losses) recognized in the consolidated statement of income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GainsLossesOnHedgedItemAttributableToHedgedRisk_lbl" xml:lang="en-US" id="id_10794308_2936696_14_1"> Gains (losses) on the hedged item attributed to hedged risk </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2936999_1_1"> Gains (losses) on hedges of net investments in foreign operations, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2936999_2_1"> Net gains (losses) on hedges of investments in foreign operations </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnHedgingInstrument" xlink:label="ifrs-full_GainsLossesOnHedgingInstrument"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_2937960_2_1"> Gains (losses) on the hedging instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GainsLossesOnHedgingInstrument_lbl" xml:lang="en-US" id="id_10794308_2937960_12_1"> Hedge ineffectiveness gains (losses) recognized in the consolidated statement of income </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax" xlink:label="ifrs-full_GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938116_1_1"> Gains (losses) on remeasuring available-for-sale financial assets, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938116_2_1"> Net gains (losses) on AFS debt and equity securities </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2938117_1_1"> Gains (losses) recognised in other comprehensive income, fair value measurement, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2938117_2_1"> Net unrealized gains (losses) included in OCI </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938118_1_1"> Gains (losses) recognised in other comprehensive income, fair value measurement, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938118_2_1"> Net unrealized </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsHeldAtEndOfPeriodFairValueMeasurement_lbl" xml:lang="en-US" id="id_10794308_2938119_14_1"> Unrealized </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2937966_2_1"> Realized </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937663_2_1"> Realized </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GbpCadMember_lbl" xml:lang="en-US" id="id_10794308_3413100_3_1"> GBP - CAD [Member] </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GlobalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990991_3_1"> Global equity funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GlobalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990991_1_1"> Global equity funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GlobalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990991_2_1"> Global equity funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GlobalEquityFundsMember" xlink:to="cm_GlobalEquityFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GlobalMarketsMember" xlink:label="cm_GlobalMarketsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GlobalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_3011661_3_1"> Global markets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GlobalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_3011661_1_1"> Global Markets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GlobalMarketsMember_lbl" xml:lang="en-US" id="id_10794308_3011661_2_1"> Global Markets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GlobalMarketsMember" xlink:to="cm_GlobalMarketsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GoodSlottedMember" xlink:label="cm_GoodSlottedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GoodSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991189_3_1"> Good slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GoodSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991189_1_1"> Good slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GoodSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991189_2_1"> Good [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GoodSlottedMember" xlink:to="cm_GoodSlottedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Goodwill" xlink:label="ifrs-full_Goodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_1_1"> Goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_2_1"> Goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_12_1"> Goodwill (Note 8) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US" id="id_10794308_2936708_14_1"> Goodwill </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Goodwill" xlink:to="ifrs-full_Goodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GovernmentBondsMember" xlink:label="cm_GovernmentBondsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GovernmentBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996923_3_1"> Government bonds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GovernmentBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996923_1_1"> Government bonds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GovernmentBondsMember_lbl" xml:lang="en-US" id="id_10794308_2996923_2_1"> Government bonds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GovernmentBondsMember" xlink:to="cm_GovernmentBondsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GovernmentIssuedOrGuaranteedMember" xlink:label="cm_GovernmentIssuedOrGuaranteedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GovernmentIssuedOrGuaranteedMember_lbl" xml:lang="en-US" id="id_10794308_2991415_3_1"> Government issued or guaranteed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GovernmentIssuedOrGuaranteedMember_lbl" xml:lang="en-US" id="id_10794308_2991415_1_1"> Government issued or guaranteed [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GovernmentIssuedOrGuaranteedMember_lbl" xml:lang="en-US" id="id_10794308_2991415_2_1"> Government issued or guaranteed [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GovernmentIssuedOrGuaranteedMember" xlink:to="cm_GovernmentIssuedOrGuaranteedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GovernmentPensionPlansMember" xlink:label="cm_GovernmentPensionPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GovernmentPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2990902_3_1"> Government pension plans . </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GovernmentPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2990902_1_1"> Government pension plans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GovernmentPensionPlansMember_lbl" xml:lang="en-US" id="id_10794308_2990902_2_1"> Government pension plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GovernmentPensionPlansMember" xlink:to="cm_GovernmentPensionPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GovernmentsCounterpartyMember" xlink:label="cm_GovernmentsCounterpartyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GovernmentsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991384_3_1"> Governments counterparty. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GovernmentsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991384_1_1"> Governments counterparty [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GovernmentsCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_2991384_2_1"> Governments counterparty [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GovernmentsCounterpartyMember" xlink:to="cm_GovernmentsCounterpartyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GovernmentsMember" xlink:label="cm_GovernmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3398448_3_1"> Governments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3398448_1_1"> Governments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3398448_2_1"> Governments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GovernmentsMember" xlink:to="cm_GovernmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GreenCanadianImperialBankOfCommerceEtAlMember" xlink:label="cm_GreenCanadianImperialBankOfCommerceEtAlMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GreenCanadianImperialBankOfCommerceEtAlMember_lbl" xml:lang="en-US" id="id_10794308_3056902_3_1"> Green v. Canadian Imperial Bank of Commerce, et al. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GreenCanadianImperialBankOfCommerceEtAlMember_lbl" xml:lang="en-US" id="id_10794308_3056902_1_1"> Green v. Canadian Imperial Bank of Commerce, et al. [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GreenCanadianImperialBankOfCommerceEtAlMember_lbl" xml:lang="en-US" id="id_10794308_3056902_2_1"> Green v. Canadian Imperial Bank of Commerce, et al. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GreenCanadianImperialBankOfCommerceEtAlMember" xlink:to="cm_GreenCanadianImperialBankOfCommerceEtAlMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GrossCarryingAmountMember" xlink:label="ifrs-full_GrossCarryingAmountMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl" xml:lang="en-US" id="id_10794308_2937972_1_1"> Gross carrying amount [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl" xml:lang="en-US" id="id_10794308_2937972_2_1"> Gross carrying amount [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossCreditExposureMember" xlink:label="cm_GrossCreditExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409791_3_1"> Gross credit exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409791_1_1"> Gross credit exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409791_2_1"> Gross credit exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossCreditExposureMember" xlink:to="cm_GrossCreditExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossDeferredTaxAssets" xlink:label="cm_GrossDeferredTaxAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2963305_3_1"> The amount of deferred tax assets before deducting deferred tax liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2963305_1_1"> Gross deferred tax assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="cm_GrossDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2963305_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="cm_GrossDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2963305_5_1"> Balance at beginning of year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossDeferredTaxAssets" xlink:to="cm_GrossDeferredTaxAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossDeferredTaxLiabilities" xlink:label="cm_GrossDeferredTaxLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossDeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2963306_3_1"> The amount of deferred tax liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossDeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2963306_1_1"> Gross deferred tax liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="cm_GrossDeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2963306_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="cm_GrossDeferredTaxLiabilities_lbl" xml:lang="en-US" id="id_10794308_2963306_5_1"> Balance at beginning of year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossDeferredTaxLiabilities" xlink:to="cm_GrossDeferredTaxLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2938133_1_1"> Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2938133_2_1"> Gross amounts offset on the consolidated balance sheet </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2937670_1_1"> Gross financial assets subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2937670_14_1"> Gross amounts of recognized financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2936711_1_1"> Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2936711_2_1"> Gross amounts offset on the consolidated balance sheet </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2936712_1_1"> Gross financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_2936712_2_1"> Gross amounts of recognized financial liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossImpairedLoansAndAcceptances" xlink:label="cm_GrossImpairedLoansAndAcceptances"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossImpairedLoansAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409801_3_1"> Gross impaired loans and acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossImpairedLoansAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409801_1_1"> Gross Impaired Loans and Acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossImpairedLoansAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3409801_2_1"> Total impaired loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossImpairedLoansAndAcceptances" xlink:to="cm_GrossImpairedLoansAndAcceptances_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossInterestIncomeWouldHaveBeenRecorded" xlink:label="cm_GrossInterestIncomeWouldHaveBeenRecorded"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossInterestIncomeWouldHaveBeenRecorded_lbl" xml:lang="en-US" id="id_10794308_3394286_3_1"> Gross interest income would have been recorded. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossInterestIncomeWouldHaveBeenRecorded_lbl" xml:lang="en-US" id="id_10794308_3394286_1_1"> Gross Interest Income Would Have Been Recorded </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossInterestIncomeWouldHaveBeenRecorded_lbl" xml:lang="en-US" id="id_10794308_3394286_2_1"> Interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossInterestIncomeWouldHaveBeenRecorded" xlink:to="cm_GrossInterestIncomeWouldHaveBeenRecorded_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossLoansAndAcceptancesMember" xlink:label="cm_GrossLoansAndAcceptancesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3409918_3_1"> Gross loans and acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3409918_1_1"> Gross loans and acceptances [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossLoansAndAcceptancesMember_lbl" xml:lang="en-US" id="id_10794308_3409918_2_1"> Gross loans and acceptances [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossLoansAndAcceptancesMember" xlink:to="cm_GrossLoansAndAcceptancesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate" xlink:label="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3054570_3_1"> Gross Principal amount of loans Receivable Recognized As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3054570_1_1"> Gross Principal amount of loans Receivable Recognized As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3054570_2_1"> Gross loan principal amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate" xlink:to="cm_GrossPrincipalAmountOfLoansReceivableRecognizedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossUnrealizedGainsOnAvailableforsaleSecurities" xlink:label="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973551_3_1"> Gross unrealized gains on available-for-sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973551_1_1"> Gross unrealized gains on available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973551_2_1"> Gross unrealized gains </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities" xlink:to="cm_GrossUnrealizedGainsOnAvailableforsaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossUnrealizedGainsOnFVOCISecurities" xlink:label="cm_GrossUnrealizedGainsOnFVOCISecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossUnrealizedGainsOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406504_3_1"> Gross unrealized gains on FVOCI securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossUnrealizedGainsOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406504_1_1"> Gross unrealized gains on FVOCI securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_GrossUnrealizedGainsOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406504_2_1"> Gross unrealized gains </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossUnrealizedGainsOnFVOCISecurities" xlink:to="cm_GrossUnrealizedGainsOnFVOCISecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossUnrealizedLossesOnAvailableforsaleSecurities" xlink:label="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973552_3_1"> Gross unrealized losses on available-for-sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973552_1_1"> Gross unrealized losses on available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973552_14_1"> Gross unrealized losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities" xlink:to="cm_GrossUnrealizedLossesOnAvailableforsaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_GrossUnrealizedLossesOnFVOCISecurities" xlink:label="cm_GrossUnrealizedLossesOnFVOCISecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_GrossUnrealizedLossesOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406506_3_1"> Gross unrealized losses on FVOCI securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_GrossUnrealizedLossesOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406506_1_1"> Gross unrealized losses on FVOCI securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_GrossUnrealizedLossesOnFVOCISecurities_lbl" xml:lang="en-US" id="id_10794308_3406506_14_1"> Gross unrealized losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_GrossUnrealizedLossesOnFVOCISecurities" xlink:to="cm_GrossUnrealizedLossesOnFVOCISecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HardwareAndSoftwareMember" xlink:label="cm_HardwareAndSoftwareMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HardwareAndSoftwareMember_lbl" xml:lang="en-US" id="id_10794308_3053772_3_1"> Hardware and software. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HardwareAndSoftwareMember_lbl" xml:lang="en-US" id="id_10794308_3053772_1_1"> Hardware and software [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HardwareAndSoftwareMember_lbl" xml:lang="en-US" id="id_10794308_3053772_2_1"> Hardware and software [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HardwareAndSoftwareMember" xlink:to="cm_HardwareAndSoftwareMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgedItemAssets" xlink:label="ifrs-full_HedgedItemAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgedItemAssets_lbl" xml:lang="en-US" id="id_10794308_2937674_1_1"> Hedged item, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgedItemAssets_lbl" xml:lang="en-US" id="id_10794308_2937674_2_1"> Carrying amount of the hedged item, Assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgedItemAssets" xlink:to="ifrs-full_HedgedItemAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgedItemLiabilities" xlink:label="ifrs-full_HedgedItemLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgedItemLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936714_1_1"> Hedged item, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgedItemLiabilities_lbl" xml:lang="en-US" id="id_10794308_2936714_2_1"> Carrying amount of the hedged item, Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgedItemLiabilities" xlink:to="ifrs-full_HedgedItemLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HedgedItemsAttributableToHedgedRisksMember" xlink:label="cm_HedgedItemsAttributableToHedgedRisksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HedgedItemsAttributableToHedgedRisksMember_lbl" xml:lang="en-US" id="id_10794308_3406822_3_1"> Hedged items attributable to hedged risks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HedgedItemsAttributableToHedgedRisksMember_lbl" xml:lang="en-US" id="id_10794308_3406822_1_1"> Hedged items attributable to hedged risks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HedgedItemsAttributableToHedgedRisksMember_lbl" xml:lang="en-US" id="id_10794308_3406822_2_1"> Hedged items attributable to hedged risks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HedgedItemsAttributableToHedgedRisksMember" xlink:to="cm_HedgedItemsAttributableToHedgedRisksMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgedItemsAxis" xlink:label="ifrs-full_HedgedItemsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgedItemsAxis_lbl" xml:lang="en-US" id="id_10794308_2938135_1_1"> Hedged items [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgedItemsAxis_lbl" xml:lang="en-US" id="id_10794308_2938135_2_1"> Hedged items [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgedItemsAxis" xlink:to="ifrs-full_HedgedItemsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgedItemsMember" xlink:label="ifrs-full_HedgedItemsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgedItemsMember_lbl" xml:lang="en-US" id="id_10794308_2937675_1_1"> Hedged items [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgedItemsMember_lbl" xml:lang="en-US" id="id_10794308_2937675_2_1"> Hedged items [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgedItemsMember" xlink:to="ifrs-full_HedgedItemsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember" xlink:label="ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2937975_1_1"> Hedges of net investment in foreign operations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember_lbl" xml:lang="en-US" id="id_10794308_2937975_2_1"> Net investment in foreign operations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember" xlink:to="ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgingInstrumentAssets" xlink:label="ifrs-full_HedgingInstrumentAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgingInstrumentAssets_lbl" xml:lang="en-US" id="id_10794308_2938137_1_1"> Hedging instrument, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgingInstrumentAssets_lbl" xml:lang="en-US" id="id_10794308_2938137_2_1"> Fair value of the hedging instrument, assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgingInstrumentAssets" xlink:to="ifrs-full_HedgingInstrumentAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgingInstrumentLiabilities" xlink:label="ifrs-full_HedgingInstrumentLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgingInstrumentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937976_1_1"> Hedging instrument, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgingInstrumentLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937976_2_1"> Fair value of the hedging derivatives, liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgingInstrumentLiabilities" xlink:to="ifrs-full_HedgingInstrumentLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HedgingInstrumentMember" xlink:label="cm_HedgingInstrumentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HedgingInstrumentMember_lbl" xml:lang="en-US" id="id_10794308_2987743_3_1"> Hedging instrument. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HedgingInstrumentMember_lbl" xml:lang="en-US" id="id_10794308_2987743_1_1"> Hedging instrument [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HedgingInstrumentMember_lbl" xml:lang="en-US" id="id_10794308_2987743_2_1"> Hedging instrument [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HedgingInstrumentMember" xlink:to="cm_HedgingInstrumentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgingInstrumentsAxis" xlink:label="ifrs-full_HedgingInstrumentsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgingInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2937677_1_1"> Hedging instruments [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgingInstrumentsAxis_lbl" xml:lang="en-US" id="id_10794308_2937677_2_1"> Hedging instruments [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgingInstrumentsAxis" xlink:to="ifrs-full_HedgingInstrumentsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HedgingInstrumentsMember" xlink:label="ifrs-full_HedgingInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HedgingInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2937977_1_1"> Hedging instruments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HedgingInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_2937977_2_1"> Hedging instruments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HedgingInstrumentsMember" xlink:to="ifrs-full_HedgingInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HeldForAssetLiabilityManagementMember" xlink:label="cm_HeldForAssetLiabilityManagementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HeldForAssetLiabilityManagementMember_lbl" xml:lang="en-US" id="id_10794308_3052307_3_1"> Held for asset liability management. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HeldForAssetLiabilityManagementMember_lbl" xml:lang="en-US" id="id_10794308_3052307_1_1"> Held for Asset Liability Management [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HeldForAssetLiabilityManagementMember_lbl" xml:lang="en-US" id="id_10794308_3052307_2_1"> Held for Asset Liability Management [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HeldForAssetLiabilityManagementMember" xlink:to="cm_HeldForAssetLiabilityManagementMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember" xlink:label="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember_lbl" xml:lang="en-US" id="id_10794308_3395241_3_1"> Held or hedging and held for trading for economic hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember_lbl" xml:lang="en-US" id="id_10794308_3395241_1_1"> Held for hedging and held for trading for economic hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember_lbl" xml:lang="en-US" id="id_10794308_3395241_2_1"> Held for hedging and held for trading for economic hedges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember" xlink:to="cm_HeldForHedgingAndHeldForTradingForEconomicHedgesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HeldForTradingForTradingPurposeMember" xlink:label="cm_HeldForTradingForTradingPurposeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HeldForTradingForTradingPurposeMember_lbl" xml:lang="en-US" id="id_10794308_3395219_3_1"> Held for trading for trading purpose. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HeldForTradingForTradingPurposeMember_lbl" xml:lang="en-US" id="id_10794308_3395219_1_1"> Held For Trading For Trading Purpose [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HeldForTradingForTradingPurposeMember_lbl" xml:lang="en-US" id="id_10794308_3395219_2_1"> Held For Trading For Trading Purpose [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HeldForTradingForTradingPurposeMember" xlink:to="cm_HeldForTradingForTradingPurposeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HeldtomaturityInvestments" xlink:label="ifrs-full_HeldtomaturityInvestments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HeldtomaturityInvestments_lbl" xml:lang="en-US" id="id_10794308_2937978_1_1"> Held-to-maturity investments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HeldtomaturityInvestments_lbl" xml:lang="en-US" id="id_10794308_2937978_2_1"> Carrying value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_HeldtomaturityInvestments_lbl" xml:lang="en-US" id="id_10794308_2937978_12_1"> HTM securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HeldtomaturityInvestments" xlink:to="ifrs-full_HeldtomaturityInvestments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HeldtomaturityInvestmentsCategoryMember" xlink:label="ifrs-full_HeldtomaturityInvestmentsCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HeldtomaturityInvestmentsCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936716_1_1"> Held-to-maturity investments, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HeldtomaturityInvestmentsCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2936716_2_1"> HTM securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HeldtomaturityInvestmentsCategoryMember" xlink:to="ifrs-full_HeldtomaturityInvestmentsCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost" xlink:label="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398253_3_1"> Held-to-maturity securities measured at amortized cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398253_1_1"> Held to maturity securities measured at amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398253_2_1"> Amortized cost securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398253_12_1"> Securities measured at amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost" xlink:to="cm_HeldToMaturitySecuritiesMeasuredAtAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions" xlink:label="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398355_3_1"> High end of range of observable price-to-earnings multiples of comparable wealth management institutions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398355_1_1"> High end of range of observable price to earnings multiples of comparable wealth management institutions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398355_2_1"> High end level of price-to-earnings multiples </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions" xlink:to="cm_HighEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HighMember" xlink:label="cm_HighMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HighMember_lbl" xml:lang="en-US" id="id_10794308_3054078_3_1"> High [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HighMember_lbl" xml:lang="en-US" id="id_10794308_3054078_1_1"> High [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HighMember_lbl" xml:lang="en-US" id="id_10794308_3054078_2_1"> High [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HighMember" xlink:to="cm_HighMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HighProbabilityOfDefaultMember" xlink:label="cm_HighProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HighProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990634_3_1"> High probability of default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HighProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990634_1_1"> High probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HighProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990634_2_1"> High probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HighProbabilityOfDefaultMember" xlink:to="cm_HighProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HighRiskMember" xlink:label="cm_HighRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HighRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991425_3_1"> High risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HighRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991425_1_1"> High risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HighRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991425_2_1"> High risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HighRiskMember" xlink:to="cm_HighRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2937979_1_1"> Historical volatility for shares, significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2937979_2_1"> Market volatility </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets" xlink:to="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937981_1_1"> Historical volatility for shares, significant unobservable inputs, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937981_2_1"> Market volatility </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities" xlink:to="ifrs-full_HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HkdCadMember" xlink:label="cm_HkdCadMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HkdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413102_3_1"> HKD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HkdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413102_1_1"> HKD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HkdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413102_2_1"> HKD - CAD [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HkdCadMember" xlink:to="cm_HkdCadMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HundredAndFiftyPercentRiskWeightCategoryMember" xlink:label="cm_HundredAndFiftyPercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HundredAndFiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053731_3_1"> Hundred and fifty percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HundredAndFiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053731_1_1"> Hundred and fifty percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HundredAndFiftyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053731_2_1"> 150% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HundredAndFiftyPercentRiskWeightCategoryMember" xlink:to="cm_HundredAndFiftyPercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HundredBasisPointsDecreaseMember" xlink:label="cm_HundredBasisPointsDecreaseMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HundredBasisPointsDecreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005260_3_1"> This member stands for 100 bps decrease. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HundredBasisPointsDecreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005260_1_1"> Hundred Basis Points Decrease [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HundredBasisPointsDecreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005260_2_1"> 100 basis point decrease in interest rates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HundredBasisPointsDecreaseMember" xlink:to="cm_HundredBasisPointsDecreaseMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HundredBasisPointsIncreaseMember" xlink:label="cm_HundredBasisPointsIncreaseMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HundredBasisPointsIncreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005258_3_1"> This member stands for 100 bps increase. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HundredBasisPointsIncreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005258_1_1"> Hundred Basis Points Increase [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HundredBasisPointsIncreaseMember_lbl" xml:lang="en-US" id="id_10794308_3005258_2_1"> 100 basis point increase in interest rate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HundredBasisPointsIncreaseMember" xlink:to="cm_HundredBasisPointsIncreaseMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_HundredPercentRiskWeightCategoryMember" xlink:label="cm_HundredPercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_HundredPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053732_3_1"> Hundred percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_HundredPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053732_1_1"> Hundred percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_HundredPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053732_2_1"> 100% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_HundredPercentRiskWeightCategoryMember" xlink:to="cm_HundredPercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Ias39Member" xlink:label="cm_Ias39Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Ias39Member_lbl" xml:lang="en-US" id="id_10794308_3035496_3_1"> IAS 39. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Ias39Member_lbl" xml:lang="en-US" id="id_10794308_3035496_1_1"> IAS 39 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Ias39Member_lbl" xml:lang="en-US" id="id_10794308_3035496_2_1"> IAS 39 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Ias39Member" xlink:to="cm_Ias39Member_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed" xlink:label="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed_lbl" xml:lang="en-US" id="id_10794308_2936717_1_1"> Identifiable assets acquired (liabilities assumed) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed_lbl" xml:lang="en-US" id="id_10794308_2936717_14_1"> Fair value of identifiable net assets acquired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed" xlink:to="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2937678_1_1"> Identifiable intangible assets recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2937678_2_1"> Intangible assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IFRS9Member" xlink:label="cm_IFRS9Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IFRS9Member_lbl" xml:lang="en-US" id="id_10794308_3035531_3_1"> IFRS9. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IFRS9Member_lbl" xml:lang="en-US" id="id_10794308_3035531_1_1"> IFRS9 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IFRS9Member_lbl" xml:lang="en-US" id="id_10794308_3035531_2_1"> IFRS9 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IFRS9Member" xlink:to="cm_IFRS9Member_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImmaterialSubsidiariesMember" xlink:label="cm_ImmaterialSubsidiariesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImmaterialSubsidiariesMember_lbl" xml:lang="en-US" id="id_10794308_3398432_3_1"> Immaterial subsidiaries. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImmaterialSubsidiariesMember_lbl" xml:lang="en-US" id="id_10794308_3398432_1_1"> Immaterial subsidiaries [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ImmaterialSubsidiariesMember_lbl" xml:lang="en-US" id="id_10794308_3398432_2_1"> Immaterial subsidiaries [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ImmaterialSubsidiariesMember" xlink:to="cm_ImmaterialSubsidiariesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses" xlink:label="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3413919_3_1"> Higher or lower expected credit losses if stage two performing loans were measured using stage one expected credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3413919_1_1"> Impact from measuring stage two loans using stage one expected credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3413919_2_1"> Stage 2 performing loans measured at stage 1 would be lower than total recognized IFRS 9 ECL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses" xlink:to="cm_ImpactFromMeasuringStageTwoLoansUsingStageOneExpectedCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImpairedLoansAtAmortisedCost" xlink:label="cm_ImpairedLoansAtAmortisedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImpairedLoansAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_3413699_3_1"> Impaired loans at amortised cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImpairedLoansAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_3413699_1_1"> Impaired loans at amortised cost </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImpairedLoansByIndustrySectorAxis" xlink:label="cm_ImpairedLoansByIndustrySectorAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImpairedLoansByIndustrySectorAxis_lbl" xml:lang="en-US" id="id_10794308_3398330_3_1"> Impaired loans by industry sector. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImpairedLoansByIndustrySectorAxis_lbl" xml:lang="en-US" id="id_10794308_3398330_1_1"> Impaired Loans By Industry Sector [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ImpairedLoansByIndustrySectorAxis_lbl" xml:lang="en-US" id="id_10794308_3398330_2_1"> Impaired Loans By Industry Sector [axis] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImpairedLoansByIndustrySectorMember" xlink:label="cm_ImpairedLoansByIndustrySectorMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImpairedLoansByIndustrySectorMember_lbl" xml:lang="en-US" id="id_10794308_3398331_3_1"> Impaired loans by industry sector. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImpairedLoansByIndustrySectorMember_lbl" xml:lang="en-US" id="id_10794308_3398331_1_1"> Impaired Loans By Industry Sector [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ImpairedLoansByIndustrySectorMember_lbl" xml:lang="en-US" id="id_10794308_3398331_2_1"> Impaired Loans By Industry Sector [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ImpairmentLossesOnAvailableforsaleSecurities" xlink:label="cm_ImpairmentLossesOnAvailableforsaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ImpairmentLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973555_3_1"> Impairment losses on available-for-sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ImpairmentLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973555_1_1"> Impairment losses on available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_ImpairmentLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973555_14_1"> Equity securities </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2937986_1_1"> Impairment loss recognised in profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_2937986_2_1"> Impairment loss </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937681_1_1"> Impairment loss recognised in profit or loss, goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937681_2_1"> Impairment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937682_1_1"> Impairment loss recognised in profit or loss, intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937682_2_1"> Impairment losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ImpairmentOfFinancialAssetsAxis" xlink:label="ifrs-full_ImpairmentOfFinancialAssetsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2938143_1_1"> Impairment of financial assets [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2938143_2_1"> Impairment of financial assets [axis] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InAccordanceWithIFRS9Member" xlink:label="ifrs-full_InAccordanceWithIFRS9Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InAccordanceWithIFRS9Member_lbl" xml:lang="en-US" id="id_10794308_2937991_1_1"> In accordance with IFRS 9 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InAccordanceWithIFRS9Member_lbl" xml:lang="en-US" id="id_10794308_2937991_2_1"> IFRS9 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InAccordanceWithIFRS9Member" xlink:to="ifrs-full_InAccordanceWithIFRS9Member_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeStatementAbstract" xlink:label="ifrs-full_IncomeStatementAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeStatementAbstract_lbl" xml:lang="en-US" id="id_10794308_2937995_1_1"> Profit or loss [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeStatementAbstract_lbl" xml:lang="en-US" id="id_10794308_2937995_2_1"> Profit or loss [abstract] </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938000_1_1"> Income taxes paid (refund), classified as operating activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938000_2_1"> Cash income taxes paid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract" xlink:label="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942530_3_1"> Income Tax Expense Benefit Available for Sale Securities (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942530_1_1"> Income Tax Expense Benefit Available for Sale Securities (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942530_2_1"> AFS debt and equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract" xlink:to="cm_IncomeTaxExpenseBenefitAvailableForSaleSecuritiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract" xlink:label="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406652_3_1"> Income Tax Expense Benefit Debt Securities (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406652_1_1"> Income Tax Expense Benefit Debt Securities (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract_lbl" xml:lang="en-US" id="id_10794308_3406652_2_1"> Net change in debt securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract" xlink:to="cm_IncomeTaxExpenseBenefitDebtSecuritiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract" xlink:label="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942531_3_1"> Income Tax Expense Benefit Designated as Cash Flow Hedges (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942531_1_1"> Income Tax Expense Benefit Designated as Cash Flow Hedges (abstract) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract_lbl" xml:lang="en-US" id="id_10794308_2942531_2_1"> Net change in cash flow hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract" xlink:to="cm_IncomeTaxExpenseBenefitDesignatedAsCashFlowHedgesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract" xlink:label="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract_lbl" xml:lang="en-US" id="id_10794308_2942529_3_1"> Income Tax Expense Benefit Exchange Differences onTranslation [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract_lbl" xml:lang="en-US" id="id_10794308_2942529_1_1"> Income Tax Expense Benefit Exchange Differences onTranslation [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract_lbl" xml:lang="en-US" id="id_10794308_2942529_2_1"> Net foreign currency translation adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract" xlink:to="cm_IncomeTaxExpenseBenefitExchangeDifferencesOntranslationAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xml:lang="en-US" id="id_10794308_2937691_1_1"> Tax expense (income), continuing operations </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xml:lang="en-US" id="id_10794308_2937691_2_1"> Income taxes </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xml:lang="en-US" id="id_10794308_2937691_6_1"> Income tax expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xml:lang="en-US" id="id_10794308_2937691_12_1"> Income taxes (Note 19) </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome" xlink:label="ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937692_1_1"> Income tax relating to available-for-sale financial assets of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937692_6_1"> Income tax (expense) benefit relating to available-for-sale financial assets of other comprehensive income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome" xlink:to="ifrs-full_IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome" xlink:label="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2936735_1_1"> Income tax relating to cash flow hedges of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2936735_6_1"> Income tax (expense) benefit relating to cash flow hedges of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2936735_14_1"> Tax benefit (expense) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome" xlink:to="ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:label="ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2938003_1_1"> Income tax relating to changes in fair value of financial liability attributable to change in credit risk of liability of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2938003_2_1"> Income tax (expense) benefit, Net gains (losses) due to fair value change of FVO liabilities attributable to changes in credit risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:to="ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:label="ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2938147_6_1"> Income tax (expense) benefit relating to components of other comprehensive income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossAbstract_lbl" xml:lang="en-US" id="id_10794308_2937696_2_1"> Subject to subsequent reclassification to net income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossAbstract_lbl" xml:lang="en-US" id="id_10794308_2938148_2_1"> Not subject to subsequent reclassification to net income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3054820_3_1"> Income tax relating to comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3054820_1_1"> Income tax relating to comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_IncomeTaxRelatingToComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3054820_6_1"> Total comprehensive income </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_IncomeTaxRelatingToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407654_3_1"> Income tax relating to debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407654_1_1"> Income tax relating to debt securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_IncomeTaxRelatingToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407654_6_1"> Income tax (expense) benefit relating to debt securities of other comprehensive income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405676_3_1"> Income taxes related to gains and losses on equity securities designated at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405676_1_1"> Income tax relating to equity securities designated at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405676_2_1"> Income tax (expense) benefit, Net gains (losses) on equity securities designated at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxRelatingToEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_IncomeTaxRelatingToEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToGainLossOnHedgesOfNetInvestmentsInForeignOperations" xlink:label="cm_IncomeTaxRelatingToGainLossOnHedgesOfNetInvestmentsInForeignOperations"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToGainLossOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393783_3_1"> Income tax relating to gain (loss) on hedges of net investments in foreign operations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToGainLossOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393783_1_1"> Income tax relating to gain (loss) on hedges of net investments in foreign operations </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToGainLossOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393783_2_1"> Income tax (expense) benefit, Net gains (losses) on hedges of investments in foreign operations </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToGainsLossesOnCashFlowHedges" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnCashFlowHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2959870_3_1"> Income tax relating to gains losses on cash flow hedges. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2959870_1_1"> Income Tax Relating To Gains Losses on Cash Flow Hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2959870_2_1"> Income tax (expense) benefit, Net gains (losses) on derivatives designated as cash flow hedges </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToGainsLossesOnExchangeDifferencesOnTranslation" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnExchangeDifferencesOnTranslation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_2959853_3_1"> Income tax relating to gains losses on exchange differences on translation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_2959853_1_1"> Income Tax Relating to Gains Losses on Exchange Differences on Translation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_2959853_2_1"> Income tax (expense) benefit, Net gains (losses) on investments in foreign operations </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405672_3_1"> Income tax relating to gains (losses) on remeasuring available-for-sale securities of other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405672_1_1"> Income tax relating to gains (losses) on remeasuring available-for-sale securities of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405672_2_1"> Income tax (expense) benefit, Net gains (losses) on AFS debt and equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome" xlink:to="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringAvailableforsaleSecuritiesOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToGainsLossesOnRemeasuringDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407652_3_1"> Income tax relating to gains (losses) on remeasuring debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407652_1_1"> Income tax relating to gains (losses) on remeasuring debt securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToGainsLossesOnRemeasuringDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407652_2_1"> Income tax (expense) benefit, Net gains (losses) on securities measured at FVOCI </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxRelatingToHedgesOfNetInvestmentsInForeignOperationsOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2936738_1_1"> Income tax relating to hedges of net investments in foreign operations of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncomeTaxRelatingToHedgesOfNetInvestmentsInForeignOperationsOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2936738_14_1"> Tax benefit (expense) </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToNetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393785_3_1"> Income tax relating to net foreign currency translation adjustments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToNetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393785_1_1"> Income tax relating to net foreign currency translation adjustments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_IncomeTaxRelatingToNetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393785_6_1"> Income tax (expense) benefit relating to exchange differences on translation of other comprehensive income </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToReclassificationAdjustmentsOnAvailableForSaleSecuritiesOfOtherComprehensiveIncome" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnAvailableForSaleSecuritiesOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnAvailableForSaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955736_3_1"> Income tax relating to reclassification adjustments on available for sale securities of other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnAvailableForSaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955736_1_1"> Income tax relating to reclassification adjustments on available for sale securities of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnAvailableForSaleSecuritiesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955736_2_1"> Income tax (expense) benefit, Net (gains) losses reclassified to net income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3407653_1_1"> Income tax relating to reclassification adjustments on debt securities measured at fair value through other comprehensive income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_3393782_1_1"> Income tax relating to reclassification adjustments on exchange differences on translation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_3393782_2_1"> Income tax (expense) benefit, Net (gains) losses on investments in foreign operations reclassified to net income </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393784_3_1"> Income tax relating to reclassification adjustments on hedges of net investments in foreign operations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393784_1_1"> Income tax relating to reclassification adjustments on hedges of net investments in foreign operations </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperations_lbl" xml:lang="en-US" id="id_10794308_3393784_2_1"> Income tax (expense) benefit, Net (gains) losses on hedges of investments in foreign operations reclassified to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperations" xlink:to="cm_IncomeTaxRelatingToReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperations_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome" xlink:label="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955737_3_1"> Income tax relating to reclassification of cash flow hedges of other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955737_1_1"> Income tax relating to reclassification of cash flow hedges of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2955737_2_1"> Income tax (expense) benefit, Net (gains) losses reclassified to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome" xlink:to="cm_IncomeTaxRelatingToReclassificationOfCashFlowHedgesOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:label="ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2938004_1_1"> Income tax relating to remeasurements of defined benefit plans of other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2938004_2_1"> Income tax (expense) benefit, Net gains (losses) on post-employment defined benefit plans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:to="ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember" xlink:label="ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember_lbl" xml:lang="en-US" id="id_10794308_2938156_1_1"> Increase (decrease) due to changes in accounting policy required by IFRSs [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember_lbl" xml:lang="en-US" id="id_10794308_2938156_2_1"> Impact of adopting IFRS 9 at November 1, 2017 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember" xlink:to="ifrs-full_IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3397569_3_1"> Increase decrease in allowance account for credit losses of loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3397569_1_1"> Increase Decrease In Allowance Account For Credit Losses Of Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3397569_32_1"> Provision for credit losses (Note 5) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3397569_2_1"> Provision for (reversal of) credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl" xml:lang="en-US" id="id_10794308_3397569_12_1"> Provision for credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans" xlink:to="cm_IncreaseDecreaseInAllowanceAccountForCreditLossesOfLoans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2937700_1_1"> Increase (decrease) in cash and cash equivalents </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2937700_6_1"> Net increase (decrease) in cash and non-interest-bearing deposits with banks during year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseInCreditExposure" xlink:label="cm_IncreaseDecreaseInCreditExposure"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseInCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3395145_3_1"> Increase decrease in credit exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseInCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3395145_1_1"> Increase decrease in credit exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseInCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3395145_2_1"> Increase (decrease) in credit exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseInCreditExposure" xlink:to="cm_IncreaseDecreaseInCreditExposure_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938009_1_1"> Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938009_2_1"> Decrease in assumption </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption" xlink:to="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938010_1_1"> Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938010_2_1"> Increase in assumption </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption" xlink:to="ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseInNetInterestIncome" xlink:label="cm_IncreaseDecreaseInNetInterestIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseInNetInterestIncome_lbl" xml:lang="en-US" id="id_10794308_3406523_3_1"> Pre-tax increase (decrease) in net interest income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseInNetInterestIncome_lbl" xml:lang="en-US" id="id_10794308_3406523_1_1"> Increase (decrease) in net interest income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseInNetInterestIncome_lbl" xml:lang="en-US" id="id_10794308_3406523_2_1"> Increase (decrease) in net interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseInNetInterestIncome" xlink:to="cm_IncreaseDecreaseInNetInterestIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseInNumberOfTreasuryStock" xlink:label="cm_IncreaseDecreaseInNumberOfTreasuryStock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseInNumberOfTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394964_3_1"> Increase decrease in number of treasury stock. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseInNumberOfTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394964_1_1"> Increase decrease in number of treasury stock </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseInNumberOfTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3394964_2_1"> Treasury shares, Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseInNumberOfTreasuryStock" xlink:to="cm_IncreaseDecreaseInNumberOfTreasuryStock_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseInPresentValueOfShareholdersEquity" xlink:label="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity_lbl" xml:lang="en-US" id="id_10794308_3053893_3_1"> Pre-tax increase (decrease) in present value of shareholders' equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity_lbl" xml:lang="en-US" id="id_10794308_3053893_1_1"> Increase (decrease) in present value of shareholders' equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity_lbl" xml:lang="en-US" id="id_10794308_3053893_2_1"> Increase (decrease) in present value of shareholders' equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity" xlink:to="cm_IncreaseDecreaseInPresentValueOfShareholdersEquity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:label="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2938170_1_1"> Increase (decrease) through acquisition of subsidiary, equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2938170_2_1"> Issuance of CIBC common shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2938170_12_1"> Issuance pursuant to acquisition, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:to="ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938177_1_1"> Increase (decrease) through changes in foreign exchange rates, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938177_2_1"> Foreign exchange rate changes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInForeignExchangeRatesNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936758_1_1"> Increase (decrease) through changes in models or risk parameters, financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2936758_14_1"> Changes in model </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan" xlink:label="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3394966_3_1"> Increase decrease through employee share purchase plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3394966_1_1"> Increase decrease through employee share purchase plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3394966_2_1"> Employee share purchase plan, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan" xlink:to="cm_IncreaseDecreaseThroughEmployeeSharePurchasePlan_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xml:lang="en-US" id="id_10794308_2938020_1_1"> Increase (decrease) through exercise of options, equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xml:lang="en-US" id="id_10794308_2938020_2_1"> Equity-settled share-based compensation plans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards" xlink:label="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards_lbl" xml:lang="en-US" id="id_10794308_3408230_3_1"> Increase (decrease) through exercise of stock options and settlement of other equity-settled share-based awards, equity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards_lbl" xml:lang="en-US" id="id_10794308_3408230_1_1"> Increase (decrease) through exercise of stock options and settlement of other equity-settled share-based awards </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards_lbl" xml:lang="en-US" id="id_10794308_3408230_2_1"> Exercise of stock options and settlement of other equity-settled share-based awards </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards" xlink:to="cm_IncreaseDecreaseThroughExerciseOfStockOptionsAndSettlementOfOtherEquitysettledSharebasedAwards_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938022_1_1"> Increase (decrease) through foreign exchange and other movements, financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938022_14_1"> Foreign exchange and other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937729_1_1"> Increase (decrease) through net exchange differences, goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill_lbl" xml:lang="en-US" id="id_10794308_2937729_2_1"> Foreign currency translation adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill" xlink:to="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938028_1_1"> Increase (decrease) through net exchange differences, intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938028_2_1"> Foreign currency translation adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition" xlink:label="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition_lbl" xml:lang="en-US" id="id_10794308_3407680_3_1"> Increase Decrease through Origination or Purchase and Derecognition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition_lbl" xml:lang="en-US" id="id_10794308_3407680_1_1"> Increase Decrease through Origination or Purchase and Derecognition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition_lbl" xml:lang="en-US" id="id_10794308_3407680_2_1"> Originations net of repayments and other derecognitions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition" xlink:to="cm_IncreaseDecreaseThroughOriginationOrPurchaseAndDerecognition_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2937734_1_1"> Increase (decrease) through other changes, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2937734_2_1"> Adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment" xlink:to="ifrs-full_IncreaseDecreaseThroughOtherChangesPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2937737_1_1"> Increase (decrease) through other movements, financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2937737_14_1"> other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xml:lang="en-US" id="id_10794308_2937739_1_1"> Increase (decrease) through share-based payment transactions, equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xml:lang="en-US" id="id_10794308_2937739_2_1"> Compensation expense arising from equity-settled share-based awards </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:to="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughShareholderInvestmentPlan" xlink:label="cm_IncreaseDecreaseThroughShareholderInvestmentPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2955364_3_1"> Increase decrease through shareholder investment plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2955364_1_1"> Increase decrease through shareholder investment plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2955364_2_1"> Shareholder investment plan, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughShareholderInvestmentPlan" xlink:to="cm_IncreaseDecreaseThroughShareholderInvestmentPlan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition" xlink:label="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3041193_3_1"> Increase Decrease Through Shares Issued On Acquisition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3041193_1_1"> Increase Decrease Through Shares Issued On Acquisition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3041193_2_1"> Issued pursuant to the acquisition </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition" xlink:to="cm_IncreaseDecreaseThroughSharesIssuedOnAcquisition_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity_lbl" xml:lang="en-US" id="id_10794308_2938196_1_1"> Increase (decrease) through other changes, equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity_lbl" xml:lang="en-US" id="id_10794308_2938196_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:to="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2936772_1_1"> Increase (decrease) through transfers and other changes, intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2936772_2_1"> Adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired_lbl" xml:lang="en-US" id="id_10794308_3406519_3_1"> Increase decrease through transfers to lifetime ECL impaired. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired_lbl" xml:lang="en-US" id="id_10794308_3406519_1_1"> Increase Decrease Through Transfers To Lifetime E- C- L- Impaired </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired_lbl" xml:lang="en-US" id="id_10794308_3406519_2_1"> Transfers to lifetime ECL credit-impaired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired" xlink:to="cm_IncreaseDecreaseThroughTransfersToLifetimeECLImpaired_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming_lbl" xml:lang="en-US" id="id_10794308_3408258_3_1"> Increase decrease through transfers to lifetime ECL performing. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming_lbl" xml:lang="en-US" id="id_10794308_3408258_1_1"> Increase Decrease Through Transfers To Lifetime E- C- L- Performing </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming_lbl" xml:lang="en-US" id="id_10794308_3408258_2_1"> Transfers to lifetime ECL performing </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming" xlink:to="cm_IncreaseDecreaseThroughTransfersToLifetimeECLPerforming_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL" xlink:label="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL_lbl" xml:lang="en-US" id="id_10794308_3406517_3_1"> Increase decrease through transfers to twelve month ECL. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL_lbl" xml:lang="en-US" id="id_10794308_3406517_1_1"> Increase Decrease Through Transfers To Twelve Month E- C- L- </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL_lbl" xml:lang="en-US" id="id_10794308_3406517_2_1"> Transfers to 12-month ECL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL" xlink:to="cm_IncreaseDecreaseThroughTransfersToTwelveMonthECL_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl" xml:lang="en-US" id="id_10794308_2937747_1_1"> Increase (decrease) through treasury share transactions, equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl" xml:lang="en-US" id="id_10794308_2937747_2_1"> Treasury shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl" xml:lang="en-US" id="id_10794308_2937747_12_1"> Treasury shares, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions" xlink:to="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseInBusinessAndGovernmentLoansPercentage" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansPercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053841_3_1"> Increase in business and government loans, percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053841_1_1"> Increase in business and government loans, percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053841_2_1"> Increase in business and government loans, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseInBusinessAndGovernmentLoansPercentage" xlink:to="cm_IncreaseInBusinessAndGovernmentLoansPercentage_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseInBusinessAndGovernmentLoansValue" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053838_3_1"> Increase in business and government loans, value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053838_1_1"> Increase in business and government loans, value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseInBusinessAndGovernmentLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053838_2_1"> Increase in business and government loans, value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseInBusinessAndGovernmentLoansValue" xlink:to="cm_IncreaseInBusinessAndGovernmentLoansValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseInConsumerLoansPercentage" xlink:label="cm_IncreaseInConsumerLoansPercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseInConsumerLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053840_3_1"> Increase in consumer loans, percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseInConsumerLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053840_1_1"> Increase in consumer loans, percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseInConsumerLoansPercentage_lbl" xml:lang="en-US" id="id_10794308_3053840_2_1"> Increase in consumer loans, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseInConsumerLoansPercentage" xlink:to="cm_IncreaseInConsumerLoansPercentage_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseInConsumerLoansValue" xlink:label="cm_IncreaseInConsumerLoansValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseInConsumerLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053837_3_1"> Increase in consumer loans, value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseInConsumerLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053837_1_1"> Increase in consumer loans, value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseInConsumerLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053837_2_1"> Increase in consumer loans, value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseInConsumerLoansValue" xlink:to="cm_IncreaseInConsumerLoansValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseInResidentialMortgagesLoansValue" xlink:label="cm_IncreaseInResidentialMortgagesLoansValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseInResidentialMortgagesLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053839_3_1"> Increase in residential mortgages loans, value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseInResidentialMortgagesLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053839_1_1"> Increase in residential mortgages loans, value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseInResidentialMortgagesLoansValue_lbl" xml:lang="en-US" id="id_10794308_3053839_2_1"> Increase in residential mortgages loans, value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseInResidentialMortgagesLoansValue" xlink:to="cm_IncreaseInResidentialMortgagesLoansValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition" xlink:label="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3407655_3_1"> Increase through replacement share based awards issued on acquisition. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3407655_1_1"> Increase through replacement share based awards issued on acquisition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition_lbl" xml:lang="en-US" id="id_10794308_3407655_2_1"> Issue of replacement equity-settled awards pursuant to the acquisition of The PrivateBank </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition" xlink:to="cm_IncreaseThroughReplacementShareBasedAwardsIssuedOnAcquisition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncrementalRiskChargeForTradingActivities" xlink:label="cm_IncrementalRiskChargeForTradingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncrementalRiskChargeForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053878_3_1"> Incremental risk charge for trading activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncrementalRiskChargeForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053878_1_1"> Incremental risk charge for trading activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncrementalRiskChargeForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053878_2_1"> IRC (one-year measure) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncrementalRiskChargeForTradingActivities" xlink:to="cm_IncrementalRiskChargeForTradingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncrementalRiskChargeMember" xlink:label="cm_IncrementalRiskChargeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncrementalRiskChargeMember_lbl" xml:lang="en-US" id="id_10794308_2990700_3_1"> Incremental risk charge. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncrementalRiskChargeMember_lbl" xml:lang="en-US" id="id_10794308_2990700_1_1"> Incremental risk charge [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncrementalRiskChargeMember_lbl" xml:lang="en-US" id="id_10794308_2990700_2_1"> Incremental risk charge [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncrementalRiskChargeMember" xlink:to="cm_IncrementalRiskChargeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IncrementalRiskChargePeriod" xlink:label="cm_IncrementalRiskChargePeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IncrementalRiskChargePeriod_lbl" xml:lang="en-US" id="id_10794308_3053877_3_1"> Incremental risk charge period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IncrementalRiskChargePeriod_lbl" xml:lang="en-US" id="id_10794308_3053877_1_1"> Incremental risk charge period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IncrementalRiskChargePeriod_lbl" xml:lang="en-US" id="id_10794308_3053877_2_1"> Incremental risk charge period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IncrementalRiskChargePeriod" xlink:to="cm_IncrementalRiskChargePeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IndefiniteLifeIntangibleAssetsMember" xlink:label="cm_IndefiniteLifeIntangibleAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IndefiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008081_3_1"> Indefinite life intangible assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IndefiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008081_1_1"> Indefinite Life Intangible Assets [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IndefiniteLifeIntangibleAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3008081_2_1"> Indefinite Life Intangible Assets [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IndefiniteLifeIntangibleAssetsMember" xlink:to="cm_IndefiniteLifeIntangibleAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IndemnitiesToCustomerOfJointVentures" xlink:label="cm_IndemnitiesToCustomerOfJointVentures"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IndemnitiesToCustomerOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_3052486_3_1"> Indemnities to customer of joint ventures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IndemnitiesToCustomerOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_3052486_1_1"> Indemnities To Customer Of Joint Ventures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IndemnitiesToCustomerOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_3052486_2_1"> Securities lending transactions with third parties </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IndemnitiesToCustomerOfJointVentures" xlink:to="cm_IndemnitiesToCustomerOfJointVentures_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IndividualAllowanceMember" xlink:label="cm_IndividualAllowanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IndividualAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3398288_3_1"> Individual Allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IndividualAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3398288_1_1"> Individual Allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IndividualAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3398288_2_1"> Individual Allowance [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IndividualAllowanceMember" xlink:to="cm_IndividualAllowanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis_lbl" xml:lang="en-US" id="id_10794308_2938045_1_1"> Cash-generating units [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis_lbl" xml:lang="en-US" id="id_10794308_2938045_2_1"> Cash-generating units [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis" xlink:to="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember_lbl" xml:lang="en-US" id="id_10794308_2937754_1_1"> Cash-generating units [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember_lbl" xml:lang="en-US" id="id_10794308_2937754_2_1"> Cash-generating units [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember" xlink:to="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InflationAdjustedBondsMember" xlink:label="cm_InflationAdjustedBondsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InflationAdjustedBondsMember_lbl" xml:lang="en-US" id="id_10794308_2990987_3_1"> Inflation adjusted bonds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InflationAdjustedBondsMember_lbl" xml:lang="en-US" id="id_10794308_2990987_1_1"> Inflation adjusted bonds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InflationAdjustedBondsMember_lbl" xml:lang="en-US" id="id_10794308_2990987_2_1"> Inflation adjusted bonds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InflationAdjustedBondsMember" xlink:to="cm_InflationAdjustedBondsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054816_3_1"> Infrastructure and private equity funds amount contributed to fair Value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054816_1_1"> Infrastructure and private equity funds amount contributed to fair Value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054816_2_1"> Infrastructure and private equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_InfrastructureAndPrivateEquityFundsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InitiallyAppliedIFRSsAxis" xlink:label="ifrs-full_InitiallyAppliedIFRSsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InitiallyAppliedIFRSsAxis_lbl" xml:lang="en-US" id="id_10794308_2937460_1_1"> Initially applied IFRSs [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InitiallyAppliedIFRSsAxis_lbl" xml:lang="en-US" id="id_10794308_2937460_2_1"> Initially applied IFRSs [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InitiallyAppliedIFRSsAxis" xlink:to="ifrs-full_InitiallyAppliedIFRSsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InitiallyAppliedIFRSsMember" xlink:label="ifrs-full_InitiallyAppliedIFRSsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InitiallyAppliedIFRSsMember_lbl" xml:lang="en-US" id="id_10794308_2937461_1_1"> Initially applied IFRSs [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InitiallyAppliedIFRSsMember_lbl" xml:lang="en-US" id="id_10794308_2937461_2_1"> Initially applied IFRSs [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InitiallyAppliedIFRSsMember" xlink:to="ifrs-full_InitiallyAppliedIFRSsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InsuranceRevenueNetOfClaims" xlink:label="cm_InsuranceRevenueNetOfClaims"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InsuranceRevenueNetOfClaims_lbl" xml:lang="en-US" id="id_10794308_3405670_3_1"> Insurance fees, net of claims. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InsuranceRevenueNetOfClaims_lbl" xml:lang="en-US" id="id_10794308_3405670_1_1"> Insurance revenue net of claims </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InsuranceRevenueNetOfClaims_lbl" xml:lang="en-US" id="id_10794308_3405670_2_1"> Insurance fees, net of claims </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InsuranceRevenueNetOfClaims" xlink:to="cm_InsuranceRevenueNetOfClaims_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InsuredByCMHCMember" xlink:label="cm_InsuredByCMHCMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InsuredByCMHCMember_lbl" xml:lang="en-US" id="id_10794308_3394274_3_1"> Insured By CMHC. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InsuredByCMHCMember_lbl" xml:lang="en-US" id="id_10794308_3394274_1_1"> Insured By CMHC [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InsuredByCMHCMember_lbl" xml:lang="en-US" id="id_10794308_3394274_2_1"> Insured By CMHC [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InsuredByCMHCMember" xlink:to="cm_InsuredByCMHCMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938063_1_1"> Intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938063_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938063_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938063_2_1"> Intangible assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2938063_12_1"> Software and other intangible assets (Note 8) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwillMember" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwillMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwillMember_lbl" xml:lang="en-US" id="id_10794308_2937464_1_1"> Intangible assets other than goodwill [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwillMember_lbl" xml:lang="en-US" id="id_10794308_2937464_2_1"> Intangible assets other than goodwill [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwillMember" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwillMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:label="ifrs-full_IntangibleAssetsUnderDevelopmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IntangibleAssetsUnderDevelopmentMember_lbl" xml:lang="en-US" id="id_10794308_2937465_1_1"> Intangible assets under development [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IntangibleAssetsUnderDevelopmentMember_lbl" xml:lang="en-US" id="id_10794308_2937465_2_1"> Intangible assets under development [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:to="ifrs-full_IntangibleAssetsUnderDevelopmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestBearingDepositsWithBanksMember" xlink:label="cm_InterestBearingDepositsWithBanksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestBearingDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2997651_3_1"> Interest bearing deposits with banks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestBearingDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2997651_1_1"> Interest bearing deposits with banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestBearingDepositsWithBanksMember_lbl" xml:lang="en-US" id="id_10794308_2997651_2_1"> Interest-bearing deposits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestBearingDepositsWithBanksMember" xlink:to="cm_InterestBearingDepositsWithBanksMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate" xlink:label="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052444_3_1"> Interest bearing deposits with banks recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052444_1_1"> Interest Bearing Deposits With Banks Recognised As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_3052444_2_1"> Interest-bearing deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate" xlink:to="cm_InterestBearingDepositsWithBanksRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset" xlink:label="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955200_3_1"> Interest cost on effect of asset ceiling net defined benefit liability asset. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955200_1_1"> Interest cost on effect of asset ceiling net defined benefit liability asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955200_2_1"> Interest cost on effect of asset ceiling </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset" xlink:to="cm_InterestCostOnEffectOfAssetCeilingNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestExpense" xlink:label="ifrs-full_InterestExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestExpense_lbl" xml:lang="en-US" id="id_10794308_2937469_1_1"> Interest expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestExpense_lbl" xml:lang="en-US" id="id_10794308_2937469_2_1"> Interest expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_InterestExpense_lbl" xml:lang="en-US" id="id_10794308_2937469_6_1"> Interest expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpense" xlink:to="ifrs-full_InterestExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpense1Abstract" xlink:label="cm_InterestExpense1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942520_3_1"> Interest expense 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942520_1_1"> Interest expense 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942520_2_1"> Interest expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpense1Abstract" xlink:to="cm_InterestExpense1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpenseNetDefinedBenefitLiabilityAsset" xlink:label="cm_InterestExpenseNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpenseNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2965874_3_1"> Interest expense, net defined benefit liability (asset). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpenseNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2965874_1_1"> Interest Expense, Net Defined Benefit Liability (Asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpenseNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2965874_2_1"> Interest cost on defined benefit obligation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpenseNetDefinedBenefitLiabilityAsset" xlink:to="cm_InterestExpenseNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpenseOnDeposits" xlink:label="cm_InterestExpenseOnDeposits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpenseOnDeposits_lbl" xml:lang="en-US" id="id_10794308_2959922_3_1"> Interest expense on deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpenseOnDeposits_lbl" xml:lang="en-US" id="id_10794308_2959922_1_1"> Interest Expense on Deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpenseOnDeposits_lbl" xml:lang="en-US" id="id_10794308_2959922_2_1"> Deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpenseOnDeposits" xlink:to="cm_InterestExpenseOnDeposits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestExpenseOnFinanceLeases" xlink:label="ifrs-full_InterestExpenseOnFinanceLeases"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestExpenseOnFinanceLeases_lbl" xml:lang="en-US" id="id_10794308_2937774_1_1"> Interest expense on finance leases </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestExpenseOnFinanceLeases_lbl" xml:lang="en-US" id="id_10794308_2937774_2_1"> Interest expense on finance lease property </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpenseOnFinanceLeases" xlink:to="ifrs-full_InterestExpenseOnFinanceLeases_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:label="ifrs-full_InterestExpenseOnOtherFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestExpenseOnOtherFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938073_1_1"> Interest expense on other financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestExpenseOnOtherFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938073_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:to="ifrs-full_InterestExpenseOnOtherFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:label="ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2938223_1_1"> Interest expense on repurchase agreements and cash collateral on securities lent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2938223_2_1"> Securities lent or sold under repurchase agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:to="ifrs-full_InterestExpenseOnRepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpenseOnSecuritiesSoldShort" xlink:label="cm_InterestExpenseOnSecuritiesSoldShort"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpenseOnSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2955406_3_1"> Interest expense on securities sold short. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpenseOnSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2955406_1_1"> Interest expense on securities sold short </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpenseOnSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2955406_2_1"> Securities sold short </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpenseOnSecuritiesSoldShort" xlink:to="cm_InterestExpenseOnSecuritiesSoldShort_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpenseOnSubordinatedDebtInstruments" xlink:label="cm_InterestExpenseOnSubordinatedDebtInstruments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpenseOnSubordinatedDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3403010_3_1"> Interest expense on subordinated debt instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpenseOnSubordinatedDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3403010_1_1"> Interest Expense On Subordinated Debt Instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpenseOnSubordinatedDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3403010_2_1"> Subordinated indebtedness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpenseOnSubordinatedDebtInstruments" xlink:to="cm_InterestExpenseOnSubordinatedDebtInstruments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestExpenseRelatedToFinanceLeasesArrangement" xlink:label="cm_InterestExpenseRelatedToFinanceLeasesArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestExpenseRelatedToFinanceLeasesArrangement_lbl" xml:lang="en-US" id="id_10794308_3395115_3_1"> Interest expense related to finance leases arrangement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestExpenseRelatedToFinanceLeasesArrangement_lbl" xml:lang="en-US" id="id_10794308_3395115_1_1"> Interest expense related to finance leases arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestExpenseRelatedToFinanceLeasesArrangement_lbl" xml:lang="en-US" id="id_10794308_3395115_2_1"> Interest expense related to finance lease arrangements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestExpenseRelatedToFinanceLeasesArrangement" xlink:to="cm_InterestExpenseRelatedToFinanceLeasesArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestIncomeExpenseNet1" xlink:label="cm_InterestIncomeExpenseNet1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestIncomeExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3395086_3_1"> The amount of net income and expense arising from interest. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestIncomeExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3395086_1_1"> Interest income expense net1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_InterestIncomeExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3395086_6_1"> Net interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestIncomeExpenseNet1" xlink:to="cm_InterestIncomeExpenseNet1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestIncomeNetDefinedBenefitLiabilityAsset" xlink:label="cm_InterestIncomeNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestIncomeNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2959031_3_1"> Interest income net defined benefit liability asset. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestIncomeNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2959031_1_1"> Interest Income Net Defined Benefit Liability Asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestIncomeNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2959031_2_1"> Interest income on plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_InterestIncomeNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2959031_14_1"> Interest income on plan assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestIncomeNetDefinedBenefitLiabilityAsset" xlink:to="cm_InterestIncomeNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestIncomeOnDeposits" xlink:label="ifrs-full_InterestIncomeOnDeposits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestIncomeOnDeposits_lbl" xml:lang="en-US" id="id_10794308_2938076_1_1"> Interest income on deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestIncomeOnDeposits_lbl" xml:lang="en-US" id="id_10794308_2938076_2_1"> Deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestIncomeOnDeposits" xlink:to="ifrs-full_InterestIncomeOnDeposits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued" xlink:label="ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued_lbl" xml:lang="en-US" id="id_10794308_2938227_1_1"> Interest income on impaired financial assets accrued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued_lbl" xml:lang="en-US" id="id_10794308_2938227_2_1"> Interest recognized on impaired loan </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued" xlink:to="ifrs-full_InterestIncomeOnImpairedFinancialAssetsAccrued_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestIncomeOnImpairedLoansAccrued" xlink:label="cm_InterestIncomeOnImpairedLoansAccrued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestIncomeOnImpairedLoansAccrued_lbl" xml:lang="en-US" id="id_10794308_3406533_3_1"> Interest income on impaired loans accrued. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestIncomeOnImpairedLoansAccrued_lbl" xml:lang="en-US" id="id_10794308_3406533_1_1"> Interest income on impaired loans accrued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_InterestIncomeOnImpairedLoansAccrued_lbl" xml:lang="en-US" id="id_10794308_3406533_14_1"> Interest income on impaired loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestIncomeOnImpairedLoansAccrued" xlink:to="cm_InterestIncomeOnImpairedLoansAccrued_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestIncomeOnLoansAndReceivables" xlink:label="ifrs-full_InterestIncomeOnLoansAndReceivables"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestIncomeOnLoansAndReceivables_lbl" xml:lang="en-US" id="id_10794308_2938229_1_1"> Interest income on loans and receivables </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestIncomeOnLoansAndReceivables_lbl" xml:lang="en-US" id="id_10794308_2938229_2_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestIncomeOnLoansAndReceivables" xlink:to="ifrs-full_InterestIncomeOnLoansAndReceivables_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestIncomeOnLoansBeforeImpaired" xlink:label="cm_InterestIncomeOnLoansBeforeImpaired"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestIncomeOnLoansBeforeImpaired_lbl" xml:lang="en-US" id="id_10794308_3052386_3_1"> Interest income before impairement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestIncomeOnLoansBeforeImpaired_lbl" xml:lang="en-US" id="id_10794308_3052386_1_1"> Interest income on loans before impaired </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestIncomeOnLoansBeforeImpaired_lbl" xml:lang="en-US" id="id_10794308_3052386_2_1"> Interest recognized on loans before impaired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestIncomeOnLoansBeforeImpaired" xlink:to="cm_InterestIncomeOnLoansBeforeImpaired_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:label="ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2937779_1_1"> Interest income on reverse repurchase agreements and cash collateral on securities borrowed </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2937779_2_1"> Securities borrowed or purchased under resale agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:to="ifrs-full_InterestIncomeOnReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestIncomeOnSecurities" xlink:label="cm_InterestIncomeOnSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestIncomeOnSecurities_lbl" xml:lang="en-US" id="id_10794308_3052817_3_1"> Interest income on securities, including dividends. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestIncomeOnSecurities_lbl" xml:lang="en-US" id="id_10794308_3052817_1_1"> Interest income on securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestIncomeOnSecurities_lbl" xml:lang="en-US" id="id_10794308_3052817_2_1"> Securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestIncomeOnSecurities" xlink:to="cm_InterestIncomeOnSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:label="ifrs-full_InterestPaidClassifiedAsOperatingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestPaidClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938078_1_1"> Interest paid, classified as operating activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestPaidClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938078_2_1"> Cash interest paid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:to="ifrs-full_InterestPaidClassifiedAsOperatingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestPayable" xlink:label="ifrs-full_InterestPayable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestPayable_lbl" xml:lang="en-US" id="id_10794308_2937782_1_1"> Interest payable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestPayable_lbl" xml:lang="en-US" id="id_10794308_2937782_2_1"> Accrued interest payable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPayable" xlink:to="ifrs-full_InterestPayable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestRateDerivativesMember" xlink:label="cm_InterestRateDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestRateDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998304_3_1"> Interest rate derivatives assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestRateDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998304_1_1"> Interest rate derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestRateDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2998304_2_1"> Interest rate derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestRateDerivativesMember" xlink:to="cm_InterestRateDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestRateRiskMember" xlink:label="ifrs-full_InterestRateRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_2938232_1_1"> Interest rate risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRateRiskMember_lbl" xml:lang="en-US" id="id_10794308_2938232_2_1"> Interest rate risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRateRiskMember" xlink:to="ifrs-full_InterestRateRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestRateSensitivityPeriod" xlink:label="cm_InterestRateSensitivityPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestRateSensitivityPeriod_lbl" xml:lang="en-US" id="id_10794308_3398435_3_1"> Interest rate sensitivity period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestRateSensitivityPeriod_lbl" xml:lang="en-US" id="id_10794308_3398435_1_1"> Interest rate sensitivity period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestRateSensitivityPeriod_lbl" xml:lang="en-US" id="id_10794308_3398435_2_1"> Interest rate sensitivity period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestRateSensitivityPeriod" xlink:to="cm_InterestRateSensitivityPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestRateSwapContractMember" xlink:label="ifrs-full_InterestRateSwapContractMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestRateSwapContractMember_lbl" xml:lang="en-US" id="id_10794308_2937785_1_1"> Interest rate swap contract [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRateSwapContractMember_lbl" xml:lang="en-US" id="id_10794308_2937785_2_1"> Interest rate swap contract [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRateSwapContractMember" xlink:to="ifrs-full_InterestRateSwapContractMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestRateTypesMember" xlink:label="ifrs-full_InterestRateTypesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestRateTypesMember_lbl" xml:lang="en-US" id="id_10794308_2937786_1_1"> Interest rate types [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRateTypesMember_lbl" xml:lang="en-US" id="id_10794308_2937786_2_1"> Interest rate types [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRateTypesMember" xlink:to="ifrs-full_InterestRateTypesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestReceivable" xlink:label="ifrs-full_InterestReceivable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestReceivable_lbl" xml:lang="en-US" id="id_10794308_2938234_1_1"> Interest receivable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestReceivable_lbl" xml:lang="en-US" id="id_10794308_2938234_2_1"> Accrued interest receivable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestReceivable" xlink:to="ifrs-full_InterestReceivable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:label="ifrs-full_InterestReceivedClassifiedAsOperatingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestReceivedClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938080_1_1"> Interest received, classified as operating activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestReceivedClassifiedAsOperatingActivities_lbl" xml:lang="en-US" id="id_10794308_2938080_2_1"> Cash interest received </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:to="ifrs-full_InterestReceivedClassifiedAsOperatingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:label="ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod_lbl" xml:lang="en-US" id="id_10794308_2937478_1_1"> Interest revenue calculated using effective interest method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod_lbl" xml:lang="en-US" id="id_10794308_2937478_2_1"> Interest income calculated based on effective interest method </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:to="ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InterestRevenueExpense" xlink:label="ifrs-full_InterestRevenueExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestRevenueExpense_lbl" xml:lang="en-US" id="id_10794308_2937479_1_1"> Interest income (expense) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRevenueExpense_lbl" xml:lang="en-US" id="id_10794308_2937479_2_1"> Net interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRevenueExpense" xlink:to="ifrs-full_InterestRevenueExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestRevenueExpenseNet1" xlink:label="cm_InterestRevenueExpenseNet1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestRevenueExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3393644_3_1"> The amount of net income and expense arising from interest. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestRevenueExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3393644_1_1"> Interest Revenue Expense Net 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestRevenueExpenseNet1_lbl" xml:lang="en-US" id="id_10794308_3393644_2_1"> Net interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestRevenueExpenseNet1" xlink:to="cm_InterestRevenueExpenseNet1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InterestRiskInterestRateSwapsMember" xlink:label="cm_InterestRiskInterestRateSwapsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InterestRiskInterestRateSwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398111_3_1"> Interest rate swap. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InterestRiskInterestRateSwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398111_1_1"> Interest Risk Interest Rate Swaps [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InterestRiskInterestRateSwapsMember_lbl" xml:lang="en-US" id="id_10794308_3398111_2_1"> Interest rate swaps [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InterestRiskInterestRateSwapsMember" xlink:to="cm_InterestRiskInterestRateSwapsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InternalCreditGradesAxis" xlink:label="ifrs-full_InternalCreditGradesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InternalCreditGradesAxis_lbl" xml:lang="en-US" id="id_10794308_2938081_1_1"> Internal credit grades [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InternalCreditGradesAxis_lbl" xml:lang="en-US" id="id_10794308_2938081_2_1"> Internal credit grades [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InternalCreditGradesAxis" xlink:to="ifrs-full_InternalCreditGradesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InternalCreditRating" xlink:label="cm_InternalCreditRating"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InternalCreditRating_lbl" xml:lang="en-US" id="id_10794308_3409923_3_1"> Internal credit rating. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InternalCreditRating_lbl" xml:lang="en-US" id="id_10794308_3409923_1_1"> Internal Credit Rating </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InternalCreditRating_lbl" xml:lang="en-US" id="id_10794308_3409923_2_1"> CIBC rating </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InternalCreditRating" xlink:to="cm_InternalCreditRating_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InternalRatingsBasedMember" xlink:label="cm_InternalRatingsBasedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395262_3_1"> Internal Ratings Based. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395262_1_1"> Internal Ratings Based [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InternalRatingsBasedMember_lbl" xml:lang="en-US" id="id_10794308_3395262_2_1"> Internal Ratings Based [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InternalRatingsBasedMember" xlink:to="cm_InternalRatingsBasedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InternationalBankingMember" xlink:label="cm_InternationalBankingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InternationalBankingMember_lbl" xml:lang="en-US" id="id_10794308_2991072_3_1"> International banking. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InternationalBankingMember_lbl" xml:lang="en-US" id="id_10794308_2991072_1_1"> International banking [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InternationalBankingMember_lbl" xml:lang="en-US" id="id_10794308_2991072_2_1"> International banking [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InternationalBankingMember" xlink:to="cm_InternationalBankingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InternationalEquityFundsMember" xlink:label="cm_InternationalEquityFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InternationalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990990_3_1"> International equity funds </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InternationalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990990_1_1"> International equity funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InternationalEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990990_2_1"> International equity funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InternationalEquityFundsMember" xlink:to="cm_InternationalEquityFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="us-gaap_IntersegmentEliminationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntersegmentEliminationMember_lbl" xml:lang="en-US" id="id_10794308_2924724_1_1"> Intersegment Eliminations [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IntersegmentEliminationMember_lbl" xml:lang="en-US" id="id_10794308_2924724_2_1"> Intersegment Eliminations [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntersegmentEliminationMember" xlink:to="us-gaap_IntersegmentEliminationMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IntriaItemsIncMember" xlink:label="cm_IntriaItemsIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IntriaItemsIncMember_lbl" xml:lang="en-US" id="id_10794308_3052456_3_1"> Intria Items Inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IntriaItemsIncMember_lbl" xml:lang="en-US" id="id_10794308_3052456_1_1"> Intria Items Inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IntriaItemsIncMember_lbl" xml:lang="en-US" id="id_10794308_3052456_2_1"> INTRIA Items Inc. [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IntriaItemsIncMember" xlink:to="cm_IntriaItemsIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentAccountedForUsingEquityMethod" xlink:label="ifrs-full_InvestmentAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937789_1_1"> Investments accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937789_2_1"> Investments in equity-accounted associates and joint ventures (Note 25) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentAccountedForUsingEquityMethod" xlink:to="ifrs-full_InvestmentAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentCommitmentInAssociates" xlink:label="cm_InvestmentCommitmentInAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentCommitmentInAssociates_lbl" xml:lang="en-US" id="id_10794308_2955068_3_1"> Investment commitment in associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentCommitmentInAssociates_lbl" xml:lang="en-US" id="id_10794308_2955068_1_1"> Investment commitment in associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentCommitmentInAssociates_lbl" xml:lang="en-US" id="id_10794308_2955068_2_1"> Investment commitment in associates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentCommitmentInAssociates" xlink:to="cm_InvestmentCommitmentInAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentCommitments" xlink:label="cm_InvestmentCommitments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentCommitments_lbl" xml:lang="en-US" id="id_10794308_2962553_3_1"> Investment commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentCommitments_lbl" xml:lang="en-US" id="id_10794308_2962553_1_1"> Investment Commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentCommitments_lbl" xml:lang="en-US" id="id_10794308_2962553_2_1"> Commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentCommitments" xlink:to="cm_InvestmentCommitments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentCommitmentsMember" xlink:label="cm_InvestmentCommitmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3000569_3_1"> Investment Commitments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3000569_1_1"> Investment Commitments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3000569_2_1"> Investment commitments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentCommitmentsMember" xlink:to="cm_InvestmentCommitmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2937482_1_1"> Investment funds, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2937482_2_1"> Investment funds </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_InvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentFundsAndOtherAssetsQuotedPricesValue" xlink:label="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955431_3_1"> Investment funds and other assets quoted prices value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955431_1_1"> Investment funds and other assets quoted prices value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue_lbl" xml:lang="en-US" id="id_10794308_2955431_2_1"> Investment funds and other assets daily quoted prices in active markets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue" xlink:to="cm_InvestmentFundsAndOtherAssetsQuotedPricesValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentGradeMember" xlink:label="cm_InvestmentGradeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3002276_3_1"> Investment grade. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3002276_1_1"> Investment grade [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3002276_2_1"> Investment grade [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentGradeMember" xlink:to="cm_InvestmentGradeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_InvestmentInCommunityReinvestmentActInvestments" xlink:label="cm_InvestmentInCommunityReinvestmentActInvestments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_InvestmentInCommunityReinvestmentActInvestments_lbl" xml:lang="en-US" id="id_10794308_3394310_3_1"> Investment in community reinvestment act investments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_InvestmentInCommunityReinvestmentActInvestments_lbl" xml:lang="en-US" id="id_10794308_3394310_1_1"> Investment in community reinvestment act investments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_InvestmentInCommunityReinvestmentActInvestments_lbl" xml:lang="en-US" id="id_10794308_3394310_2_1"> Debt and equity investments held </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_InvestmentInCommunityReinvestmentActInvestments" xlink:to="cm_InvestmentInCommunityReinvestmentActInvestments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod" xlink:label="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937485_1_1"> Investments in associates accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937485_2_1"> Equity-accounted investments in associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937485_12_1"> Investments in associates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod" xlink:to="ifrs-full_InvestmentsInAssociatesAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2937795_1_1"> Investments in equity instruments designated at fair value through other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_2937795_2_1"> Investments in equity instruments designated at fair value through other comprehensive income [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember" xlink:to="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:label="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937486_1_1"> Investments in joint ventures accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2937486_2_1"> Investment in joint venture </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:to="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentsInSubsidiaries" xlink:label="ifrs-full_InvestmentsInSubsidiaries"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_2938715_1_1"> Investments in subsidiaries </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentsInSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_2938715_2_1"> Book value of shares owned by CIBC </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInSubsidiaries" xlink:to="ifrs-full_InvestmentsInSubsidiaries_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates" xlink:label="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_lbl" xml:lang="en-US" id="id_10794308_2937487_1_1"> Investments in subsidiaries, joint ventures and associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_lbl" xml:lang="en-US" id="id_10794308_2937487_2_1"> Investment in equity-accounted associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_lbl" xml:lang="en-US" id="id_10794308_2937487_12_1"> Investments in equity-accounted associates and joint ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates" xlink:to="ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IssuanceOfReplacementEquitysettledAwards" xlink:label="cm_IssuanceOfReplacementEquitysettledAwards"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IssuanceOfReplacementEquitysettledAwards_lbl" xml:lang="en-US" id="id_10794308_3052380_3_1"> Amount of replacement equity settled awards issued. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IssuanceOfReplacementEquitysettledAwards_lbl" xml:lang="en-US" id="id_10794308_3052380_1_1"> Issuance of replacement equity-settled awards </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IssuanceOfReplacementEquitysettledAwards_lbl" xml:lang="en-US" id="id_10794308_3052380_2_1"> Equity settled share based awards issued amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_IssuanceOfReplacementEquitysettledAwards_lbl" xml:lang="en-US" id="id_10794308_3052380_12_1"> Issuance of replacement equity-settled awards </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IssuanceOfReplacementEquitysettledAwards" xlink:to="cm_IssuanceOfReplacementEquitysettledAwards_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember" xlink:label="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051821_3_1"> Canada mortgage and housing corporation securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051821_1_1"> Issued by Canada Mortgage and Housing Corporation Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051821_2_1"> Canada mortgage and housing corporation securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember" xlink:to="cm_IssuedByCanadaMortgageAndHousingCorporationSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember" xlink:label="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394277_3_1"> Issued by Federal home loan mortgage corporation Securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394277_1_1"> Issued by Federal home loan mortgage corporation Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394277_2_1"> Issued by Federal home loan mortgage corporation Securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember" xlink:to="cm_IssuedByFederalHomeLoanMortgageCorporationSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember" xlink:label="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394276_3_1"> Issued by Federal national mortgage association Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394276_1_1"> Issued by Federal national mortgage association Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394276_2_1"> Issued by Federal national mortgage association Securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember" xlink:to="cm_IssuedByFederalNationalMortgageAssociationSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember" xlink:label="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394278_3_1"> Issued by government national mortgage association Securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394278_1_1"> Issued by government national mortgage association Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3394278_2_1"> Issued by government national mortgage association Securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember" xlink:to="cm_IssuedByGovernmentNationalMortgageAssociationSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IssuedCapital" xlink:label="ifrs-full_IssuedCapital"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2937488_1_1"> Issued capital </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2937488_2_1"> Issued capital </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2937488_12_1"> Issued shares (Note 15) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapital" xlink:to="ifrs-full_IssuedCapital_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IssueOfEquity" xlink:label="ifrs-full_IssueOfEquity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssueOfEquity_lbl" xml:lang="en-US" id="id_10794308_2937489_1_1"> Issue of equity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssueOfEquity_lbl" xml:lang="en-US" id="id_10794308_2937489_2_1"> Issue of equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssueOfEquity" xlink:to="ifrs-full_IssueOfEquity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IssuesFairValueMeasurementAssets" xlink:label="ifrs-full_IssuesFairValueMeasurementAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2937490_1_1"> Issues, fair value measurement, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssuesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2937490_2_1"> Issues </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuesFairValueMeasurementAssets" xlink:to="ifrs-full_IssuesFairValueMeasurementAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_IssuesFairValueMeasurementLiabilities" xlink:label="ifrs-full_IssuesFairValueMeasurementLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937492_1_1"> Issues, fair value measurement, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssuesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937492_2_1"> Issues </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuesFairValueMeasurementLiabilities" xlink:to="ifrs-full_IssuesFairValueMeasurementLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ItemsOfContingentLiabilitiesAxis" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2937797_1_1"> Items of contingent liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2937797_2_1"> Items of contingent liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ItemsOfContingentLiabilitiesAxis" xlink:to="ifrs-full_ItemsOfContingentLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ItemsOfContingentLiabilitiesMember" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2938248_1_1"> Items of contingent liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ItemsOfContingentLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2938248_2_1"> Items of contingent liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ItemsOfContingentLiabilitiesMember" xlink:to="ifrs-full_ItemsOfContingentLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JanuarySevenTwoThousandAndThirtyOneMember" xlink:label="cm_JanuarySevenTwoThousandAndThirtyOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JanuarySevenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052576_3_1"> January seven two thousand and thirty one. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JanuarySevenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052576_1_1"> January seven two thousand and thirty one [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JanuarySevenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052576_2_1"> January 7, 2031 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JanuarySevenTwoThousandAndThirtyOneMember" xlink:to="cm_JanuarySevenTwoThousandAndThirtyOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JanuaryTwentySixTwoThousandAndTwentySixMember" xlink:label="cm_JanuaryTwentySixTwoThousandAndTwentySixMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JanuaryTwentySixTwoThousandAndTwentySixMember_lbl" xml:lang="en-US" id="id_10794308_2990930_3_1"> January twenty six two thousand and twenty six. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JanuaryTwentySixTwoThousandAndTwentySixMember_lbl" xml:lang="en-US" id="id_10794308_2990930_1_1"> January twenty six two thousand and twenty six [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JanuaryTwentySixTwoThousandAndTwentySixMember_lbl" xml:lang="en-US" id="id_10794308_2990930_2_1"> January 26, 2026 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JanuaryTwentySixTwoThousandAndTwentySixMember" xlink:to="cm_JanuaryTwentySixTwoThousandAndTwentySixMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_JointVenturesAxis" xlink:label="ifrs-full_JointVenturesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_JointVenturesAxis_lbl" xml:lang="en-US" id="id_10794308_2938249_1_1"> Joint ventures [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_JointVenturesAxis_lbl" xml:lang="en-US" id="id_10794308_2938249_2_1"> Joint ventures [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_JointVenturesAxis" xlink:to="ifrs-full_JointVenturesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_JointVenturesMember" xlink:label="ifrs-full_JointVenturesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_JointVenturesMember_lbl" xml:lang="en-US" id="id_10794308_2938250_1_1"> Joint ventures [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_JointVenturesMember_lbl" xml:lang="en-US" id="id_10794308_2938250_2_1"> Joint ventures [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_JointVenturesMember" xlink:to="ifrs-full_JointVenturesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JpyCadMember" xlink:label="cm_JpyCadMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JpyCadMember_lbl" xml:lang="en-US" id="id_10794308_3413103_3_1"> JPY - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JpyCadMember_lbl" xml:lang="en-US" id="id_10794308_3413103_1_1"> JPY - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JpyCadMember_lbl" xml:lang="en-US" id="id_10794308_3413103_2_1"> JPY - CAD [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JpyCadMember" xlink:to="cm_JpyCadMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JulyElevenTwoThousandAndTwentyFourMember" xlink:label="cm_JulyElevenTwoThousandAndTwentyFourMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JulyElevenTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3408609_3_1"> July eleven two thousand and twenty four [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JulyElevenTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3408609_1_1"> July eleven two thousand and twenty four [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JulyElevenTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3408609_2_1"> July 11, 2024 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JulyElevenTwoThousandAndTwentyFourMember" xlink:to="cm_JulyElevenTwoThousandAndTwentyFourMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JulyThirtyOneTwoThousandAndEightyFourMember" xlink:label="cm_JulyThirtyOneTwoThousandAndEightyFourMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JulyThirtyOneTwoThousandAndEightyFourMember_lbl" xml:lang="en-US" id="id_10794308_2990999_3_1"> July thirty one two thousand and eighty four. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JulyThirtyOneTwoThousandAndEightyFourMember_lbl" xml:lang="en-US" id="id_10794308_2990999_1_1"> July thirty one two thousand and eighty four [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JulyThirtyOneTwoThousandAndEightyFourMember_lbl" xml:lang="en-US" id="id_10794308_2990999_2_1"> July 31, 2084 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JulyThirtyOneTwoThousandAndEightyFourMember" xlink:to="cm_JulyThirtyOneTwoThousandAndEightyFourMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_JuneSixTwoThousandAndTwentyThreeMember" xlink:label="cm_JuneSixTwoThousandAndTwentyThreeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_JuneSixTwoThousandAndTwentyThreeMember_lbl" xml:lang="en-US" id="id_10794308_2990928_3_1"> June six two thousand and twenty three. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_JuneSixTwoThousandAndTwentyThreeMember_lbl" xml:lang="en-US" id="id_10794308_2990928_1_1"> June six two thousand and twenty three [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_JuneSixTwoThousandAndTwentyThreeMember_lbl" xml:lang="en-US" id="id_10794308_2990928_2_1"> June 6, 2023 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_JuneSixTwoThousandAndTwentyThreeMember" xlink:to="cm_JuneSixTwoThousandAndTwentyThreeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_KeyManagementPersonnelCompensation" xlink:label="ifrs-full_KeyManagementPersonnelCompensation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensation_lbl" xml:lang="en-US" id="id_10794308_2938251_1_1"> Key management personnel compensation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensation_lbl" xml:lang="en-US" id="id_10794308_2938251_6_1"> Total compensation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensation" xlink:to="ifrs-full_KeyManagementPersonnelCompensation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:label="ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits_lbl" xml:lang="en-US" id="id_10794308_2937799_1_1"> Key management personnel compensation, post-employment benefits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits_lbl" xml:lang="en-US" id="id_10794308_2937799_2_1"> Post-employment benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:to="ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment" xlink:label="ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment_lbl" xml:lang="en-US" id="id_10794308_2938719_1_1"> Key management personnel compensation, share-based payment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment_lbl" xml:lang="en-US" id="id_10794308_2938719_2_1"> Share-based benefits (2) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment" xlink:to="ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl" xml:lang="en-US" id="id_10794308_2938253_1_1"> Key management personnel compensation, short-term employee benefits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl" xml:lang="en-US" id="id_10794308_2938253_2_1"> Short-term benefits (1) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:to="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:label="ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits_lbl" xml:lang="en-US" id="id_10794308_2938720_1_1"> Key management personnel compensation, termination benefits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits_lbl" xml:lang="en-US" id="id_10794308_2938720_2_1"> Termination benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:to="ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LandAndBuildingsMember" xlink:label="ifrs-full_LandAndBuildingsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LandAndBuildingsMember_lbl" xml:lang="en-US" id="id_10794308_2937499_1_1"> Land and buildings [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LandAndBuildingsMember_lbl" xml:lang="en-US" id="id_10794308_2937499_2_1"> Land and buildings [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LandAndBuildingsMember" xlink:to="ifrs-full_LandAndBuildingsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LaterThanEightYearsMember" xlink:label="cm_LaterThanEightYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_2992548_3_1"> Later than 8 years. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_2992548_1_1"> Later Than Eight Years [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_2992548_2_1"> Over 8 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LaterThanEightYearsMember" xlink:to="cm_LaterThanEightYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember" xlink:label="ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937801_1_1"> Later than five years and not later than ten years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937801_2_1"> Later than five years and not later than ten years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember" xlink:to="ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanFiveYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937501_1_1"> Later than five years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937501_2_1"> Over 5 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanFiveYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938256_1_1"> Later than four years and not later than five years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938256_2_1"> 4 - 5 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LaterThanNineMonthsAndNotLaterThanOneYearMember" xlink:label="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2991422_3_1"> Later than nine months and not later than one year [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2991422_1_1"> Later than nine months and not later than one year [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2991422_2_1"> 9 - 12 months [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember" xlink:to="cm_LaterThanNineMonthsAndNotLaterThanOneYearMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:label="ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2937504_1_1"> Later than one month and not later than three months [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2937504_2_1"> Later than one months and not later than three months [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:to="ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937505_1_1"> Later than one year and not later than five years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937505_2_1"> Later than one year and not later than five years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937506_1_1"> Later than one year and not later than three years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937506_2_1"> 1 - 3 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:to="ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938724_1_1"> Later than one year and not later than two years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938724_2_1"> 1 - 2 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" xlink:to="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanOneYearMember" xlink:label="ifrs-full_LaterThanOneYearMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2938257_1_1"> Later than one year [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2938257_2_1"> Later than one year [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearMember" xlink:to="ifrs-full_LaterThanOneYearMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember" xlink:label="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember_lbl" xml:lang="en-US" id="id_10794308_3002187_3_1"> Later than six months and not later than nine months. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember_lbl" xml:lang="en-US" id="id_10794308_3002187_1_1"> Later than six months and not later than nine months [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember_lbl" xml:lang="en-US" id="id_10794308_3002187_2_1"> 6 - 9 months [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember" xlink:to="cm_LaterThanSixMonthsAndNotLaterThanNineMonthsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanTenYearsMember" xlink:label="ifrs-full_LaterThanTenYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTenYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938259_1_1"> Later than ten years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanTenYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938259_2_1"> Later than ten years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTenYearsMember" xlink:to="ifrs-full_LaterThanTenYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember" xlink:label="ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2937803_1_1"> Later than three months and not later than six months [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2937803_2_1"> 3 - 6 months [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember" xlink:to="ifrs-full_LaterThanThreeMonthsAndNotLaterThanSixMonthsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanThreeMonthsMember" xlink:label="ifrs-full_LaterThanThreeMonthsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanThreeMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2938726_1_1"> Later than three months [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanThreeMonthsMember_lbl" xml:lang="en-US" id="id_10794308_2938726_2_1"> Later than three months [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeMonthsMember" xlink:to="ifrs-full_LaterThanThreeMonthsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember" xlink:label="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_3052545_3_1"> Later than 3 years and not later than 8 years. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_3052545_1_1"> Later Than Three Years And Not Later Than Eight Years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember_lbl" xml:lang="en-US" id="id_10794308_3052545_2_1"> 3 - 8 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember" xlink:to="cm_LaterThanThreeYearsAndNotLaterThanEightYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938261_1_1"> Later than three years and not later than four years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember_lbl" xml:lang="en-US" id="id_10794308_2938261_2_1"> 3 - 4 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" xlink:to="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937805_1_1"> Later than two years and not later than five years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937805_2_1"> 2 - 5 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937806_1_1"> Later than two years and not later than three years [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember_lbl" xml:lang="en-US" id="id_10794308_2937806_2_1"> 2 - 3 years [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" xlink:to="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember" xlink:label="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3413896_3_1"> Launch of Simplii Financial and wind-down of PC Financial. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3413896_1_1"> Launch of Simplii Financial and wind-down of PC Financial [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3413896_2_1"> Launch of Simplii Financial and wind-down of PC Financial [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember" xlink:to="cm_LaunchOfSimpliiFinancialAndWinddownOfPCFinancialMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense" xlink:label="ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense_lbl" xml:lang="en-US" id="id_10794308_2937807_1_1"> Lease and sublease payments recognised as expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense_lbl" xml:lang="en-US" id="id_10794308_2937807_2_1"> Total rental expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense" xlink:to="ifrs-full_LeaseAndSubleasePaymentsRecognisedAsExpense_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LeaseholdImprovementsMember" xlink:label="ifrs-full_LeaseholdImprovementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LeaseholdImprovementsMember_lbl" xml:lang="en-US" id="id_10794308_2937808_1_1"> Leasehold improvements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LeaseholdImprovementsMember_lbl" xml:lang="en-US" id="id_10794308_2937808_2_1"> Leasehold improvements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseholdImprovementsMember" xlink:to="ifrs-full_LeaseholdImprovementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US" id="id_10794308_2934769_1_1"> Legal Entity [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US" id="id_10794308_2934769_2_1"> Legal Entity [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:label="ifrs-full_LegalProceedingsContingentLiabilityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LegalProceedingsContingentLiabilityMember_lbl" xml:lang="en-US" id="id_10794308_2938733_1_1"> Legal proceedings contingent liability [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LegalProceedingsContingentLiabilityMember_lbl" xml:lang="en-US" id="id_10794308_2938733_2_1"> Legal proceedings contingent liability [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:to="ifrs-full_LegalProceedingsContingentLiabilityMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LegalProceedingsProvisionMember" xlink:label="ifrs-full_LegalProceedingsProvisionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LegalProceedingsProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2938263_1_1"> Legal proceedings provision [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LegalProceedingsProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2938263_2_1"> Legal proceedings provision [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LegalProceedingsProvisionMember" xlink:to="ifrs-full_LegalProceedingsProvisionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LegislativeProgramMember" xlink:label="cm_LegislativeProgramMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LegislativeProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991232_3_1"> Legislative program. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LegislativeProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991232_1_1"> Legislative program [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LegislativeProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991232_2_1"> Legislative program [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LegislativeProgramMember" xlink:to="cm_LegislativeProgramMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Level1OfFairValueHierarchyMember" xlink:label="ifrs-full_Level1OfFairValueHierarchyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Level1OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2938736_1_1"> Level 1 of fair value hierarchy [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Level1OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2938736_2_1"> Level 1 of fair value hierarchy [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Level1OfFairValueHierarchyMember" xlink:to="ifrs-full_Level1OfFairValueHierarchyMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Level2OfFairValueHierarchyMember" xlink:label="ifrs-full_Level2OfFairValueHierarchyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Level2OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2937811_1_1"> Level 2 of fair value hierarchy [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Level2OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2937811_2_1"> Level 2 of fair value hierarchy [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Level2OfFairValueHierarchyMember" xlink:to="ifrs-full_Level2OfFairValueHierarchyMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Level3OfFairValueHierarchyMember" xlink:label="ifrs-full_Level3OfFairValueHierarchyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Level3OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2938265_1_1"> Level 3 of fair value hierarchy [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Level3OfFairValueHierarchyMember_lbl" xml:lang="en-US" id="id_10794308_2938265_2_1"> Level 3 of fair value hierarchy [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Level3OfFairValueHierarchyMember" xlink:to="ifrs-full_Level3OfFairValueHierarchyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394090_3_1"> Level 3 sensitivity relating to investments in derivatives and embedded derivatives (decrease in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394090_1_1"> Level3 Sensitivity Derivatives And Embedded Derivatives Decrease </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394090_2_1"> Decrease in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease" xlink:to="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesDecrease_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394089_3_1"> Level 3 sensitivity relating to investments in derivatives and embedded derivatives (increase in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394089_1_1"> Level3 Sensitivity Derivatives And Embedded Derivatives Increase </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394089_2_1"> Increase in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease" xlink:to="cm_Level3SensitivityDerivativesAndEmbeddedDerivativesIncrease_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityLimitedPartnershipDecrease" xlink:label="cm_Level3SensitivityLimitedPartnershipDecrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityLimitedPartnershipDecrease_lbl" xml:lang="en-US" id="id_10794308_3394086_3_1"> Level 3 sensitivity relating to investments in limited partnerships (decrease in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityLimitedPartnershipDecrease_lbl" xml:lang="en-US" id="id_10794308_3394086_1_1"> Level3 Sensitivity Limited Partnership Decrease </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityLimitedPartnershipDecrease_lbl" xml:lang="en-US" id="id_10794308_3394086_2_1"> Decrease in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityLimitedPartnershipDecrease" xlink:to="cm_Level3SensitivityLimitedPartnershipDecrease_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityLimitedPartnershipIncrease" xlink:label="cm_Level3SensitivityLimitedPartnershipIncrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityLimitedPartnershipIncrease_lbl" xml:lang="en-US" id="id_10794308_3394085_3_1"> Level 3 sensitivity relating to investments in limited partnerships (increase in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityLimitedPartnershipIncrease_lbl" xml:lang="en-US" id="id_10794308_3394085_1_1"> Level3 Sensitivity Limited Partnership Increase </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityLimitedPartnershipIncrease_lbl" xml:lang="en-US" id="id_10794308_3394085_2_1"> Increase in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityLimitedPartnershipIncrease" xlink:to="cm_Level3SensitivityLimitedPartnershipIncrease_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityPrivateCompaniesDecrease" xlink:label="cm_Level3SensitivityPrivateCompaniesDecrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityPrivateCompaniesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394084_3_1"> Level 3 sensitivity relating to investments in private companies (decrease in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityPrivateCompaniesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394084_1_1"> Level3 Sensitivity Private Companies Decrease </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityPrivateCompaniesDecrease_lbl" xml:lang="en-US" id="id_10794308_3394084_2_1"> Decrease in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityPrivateCompaniesDecrease" xlink:to="cm_Level3SensitivityPrivateCompaniesDecrease_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Level3SensitivityPrivateCompaniesIncrease" xlink:label="cm_Level3SensitivityPrivateCompaniesIncrease"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Level3SensitivityPrivateCompaniesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394083_3_1"> Level 3 sensitivity relating to investments in private companies (increase in fair value). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Level3SensitivityPrivateCompaniesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394083_1_1"> Level3 Sensitivity Private Companies Increase </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Level3SensitivityPrivateCompaniesIncrease_lbl" xml:lang="en-US" id="id_10794308_3394083_2_1"> Increase in fair value measurement assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Level3SensitivityPrivateCompaniesIncrease" xlink:to="cm_Level3SensitivityPrivateCompaniesIncrease_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:label="ifrs-full_LevelsOfFairValueHierarchyAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LevelsOfFairValueHierarchyAxis_lbl" xml:lang="en-US" id="id_10794308_2937813_1_1"> Levels of fair value hierarchy [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LevelsOfFairValueHierarchyAxis_lbl" xml:lang="en-US" id="id_10794308_2937813_2_1"> Levels of fair value hierarchy [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:to="ifrs-full_LevelsOfFairValueHierarchyAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LeverageRatio" xlink:label="cm_LeverageRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LeverageRatio_lbl" xml:lang="en-US" id="id_10794308_2978026_3_1"> Leverage ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LeverageRatio_lbl" xml:lang="en-US" id="id_10794308_2978026_1_1"> Leverage Ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LeverageRatio_lbl" xml:lang="en-US" id="id_10794308_2978026_2_1"> Leverage ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LeverageRatio" xlink:to="cm_LeverageRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LeverageRatioExposure" xlink:label="cm_LeverageRatioExposure"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LeverageRatioExposure_lbl" xml:lang="en-US" id="id_10794308_2962593_3_1"> Leverage ratio exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LeverageRatioExposure_lbl" xml:lang="en-US" id="id_10794308_2962593_1_1"> Leverage ratio exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LeverageRatioExposure_lbl" xml:lang="en-US" id="id_10794308_2962593_2_1"> Leverage ratio exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LeverageRatioExposure" xlink:to="cm_LeverageRatioExposure_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember" xlink:label="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395155_3_1"> LGD Estimate Between forty six to sixty five percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395155_1_1"> LGD Estimate Between forty six to sixty five percentage [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395155_2_1"> LGD Estimate Between forty six to sixty five percentage [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember" xlink:to="cm_LGDEstimateBetweenFortySixToSixtyFivePercentageMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimateBetweenSixtySixToHundredPercentageMember" xlink:label="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395156_3_1"> LGD Estimate Between sixty six to hundred percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395156_1_1"> LGD Estimate Between sixty six to hundred percentage [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395156_2_1"> LGD Estimate Between sixty six to hundred percentage [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember" xlink:to="cm_LGDEstimateBetweenSixtySixToHundredPercentageMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimateBetweenTenToTwentyFivePercentageMember" xlink:label="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395153_3_1"> LGD Estimate Between ten to twenty five percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395153_1_1"> LGD Estimate Between ten to twenty five percentage [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395153_2_1"> LGD Estimate Between ten to twenty five percentage [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember" xlink:to="cm_LGDEstimateBetweenTenToTwentyFivePercentageMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember" xlink:label="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395154_3_1"> LGD Estimate Between twenty six to forty five percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395154_1_1"> LGD Estimate Between twenty six to forty five percentage [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395154_2_1"> LGD Estimate Between twenty six to forty five percentage [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember" xlink:to="cm_LGDEstimateBetweenTwentySixToFortyFivePercentageMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimatelessThanTenPercentageMember" xlink:label="cm_LGDEstimatelessThanTenPercentageMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimatelessThanTenPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395152_3_1"> LGD estimateLess than ten percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimatelessThanTenPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395152_1_1"> LGD estimateLess than ten percentage [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimatelessThanTenPercentageMember_lbl" xml:lang="en-US" id="id_10794308_3395152_2_1"> LGD estimateLess than ten percentage [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimatelessThanTenPercentageMember" xlink:to="cm_LGDEstimatelessThanTenPercentageMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LGDEstimateMember" xlink:label="cm_LGDEstimateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LGDEstimateMember_lbl" xml:lang="en-US" id="id_10794308_3395157_3_1"> LGD estimate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LGDEstimateMember_lbl" xml:lang="en-US" id="id_10794308_3395157_1_1"> LGD estimate [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LGDEstimateMember_lbl" xml:lang="en-US" id="id_10794308_3395157_2_1"> LGD estimate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LGDEstimateMember" xlink:to="cm_LGDEstimateMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Liabilities" xlink:label="ifrs-full_Liabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Liabilities_lbl" xml:lang="en-US" id="id_10794308_2937814_1_1"> Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Liabilities_lbl" xml:lang="en-US" id="id_10794308_2937814_6_1"> Total liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LiabilitiesAbstract" xlink:label="ifrs-full_LiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937815_1_1"> Liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937815_2_1"> Liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_LiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937815_12_1"> On-balance sheet liabilities at carrying value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesAbstract" xlink:to="ifrs-full_LiabilitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LiabilitiesAssociatedWithTransferredAssets" xlink:label="cm_LiabilitiesAssociatedWithTransferredAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LiabilitiesAssociatedWithTransferredAssets_lbl" xml:lang="en-US" id="id_10794308_3413946_3_1"> Liabilities associated with transferred financial assets that did not qualify for derecognition. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LiabilitiesAssociatedWithTransferredAssets_lbl" xml:lang="en-US" id="id_10794308_3413946_1_1"> Liabilities Associated With Transferred Assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LiabilitiesAssociatedWithTransferredAssets_lbl" xml:lang="en-US" id="id_10794308_3413946_2_1"> Associated liabilities, carrying amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LiabilitiesAssociatedWithTransferredAssets" xlink:to="cm_LiabilitiesAssociatedWithTransferredAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011" xlink:label="ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011_lbl" xml:lang="en-US" id="id_10794308_2938269_1_1"> Liabilities from share-based payment transactions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011_lbl" xml:lang="en-US" id="id_10794308_2938269_2_1"> Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011" xlink:to="ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LiabilitiesIncurred" xlink:label="ifrs-full_LiabilitiesIncurred"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesIncurred_lbl" xml:lang="en-US" id="id_10794308_2937515_1_1"> Liabilities incurred </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LiabilitiesIncurred_lbl" xml:lang="en-US" id="id_10794308_2937515_2_1"> Liability for contingent consideration </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesIncurred" xlink:to="ifrs-full_LiabilitiesIncurred_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities" xlink:label="ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2938273_1_1"> Liabilities recognised in entity's financial statements in relation to structured entities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2938273_2_1"> Liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities" xlink:to="ifrs-full_LiabilitiesRecognisedInEntitysFinancialStatementsInRelationToStructuredEntities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2938740_1_1"> Net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2938740_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2938740_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2938740_2_1"> Net defined benefit asset (liability), net of valuation allowance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:to="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance" xlink:label="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955198_3_1"> Liability asset of defined benefit plans valuation allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955198_1_1"> Liability asset of defined benefit plans valuation allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955198_14_1"> Valuation allowance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance" xlink:to="cm_LiabilityAssetOfDefinedBenefitPlansValuationAllowance_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember" xlink:label="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998216_3_1"> Life expectancy (in years) at age Sixty Five for those currently age Forty Five [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998216_1_1"> Life expectancy (in years) at age Sixty Five for those currently age Forty Five [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998216_2_1"> Longevity at age 65 for current members aged 45 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember" xlink:to="cm_LifeExpectancyInYearsAtAgeSixtyFiveForThoseCurrentlyAgeFortyFiveMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember" xlink:label="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998215_3_1"> Life expectancy (in years) for those currently age Sixty Five [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998215_1_1"> Life expectancy (in years) for those currently age Sixty Five [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2998215_2_1"> Longevity at age 65 for current retired members [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember" xlink:to="cm_LifeExpectancyInYearsForThoseCurrentlyAgeSixtyFiveMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LifetimeExpectedCreditLossesMember" xlink:label="ifrs-full_LifetimeExpectedCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LifetimeExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2938743_1_1"> Lifetime expected credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LifetimeExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2938743_2_1"> Lifetime expected credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LifetimeExpectedCreditLossesMember" xlink:to="ifrs-full_LifetimeExpectedCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ListedAssociatesMember" xlink:label="cm_ListedAssociatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ListedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2993944_3_1"> Listed associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ListedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2993944_1_1"> Listed associates [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ListedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_2993944_2_1"> Listed associates [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ListedAssociatesMember" xlink:to="cm_ListedAssociatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LoanCommitmentsMember" xlink:label="ifrs-full_LoanCommitmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LoanCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_2938277_1_1"> Loan commitments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LoanCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_2938277_2_1"> Loan commitments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LoanCommitmentsMember" xlink:to="ifrs-full_LoanCommitmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoanMember" xlink:label="cm_LoanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoanMember_lbl" xml:lang="en-US" id="id_10794308_2982639_3_1"> Loan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoanMember_lbl" xml:lang="en-US" id="id_10794308_2982639_1_1"> Loan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoanMember_lbl" xml:lang="en-US" id="id_10794308_2982639_2_1"> Loans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoanMember" xlink:to="cm_LoanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansAbstract" xlink:label="cm_LoansAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansAbstract_lbl" xml:lang="en-US" id="id_10794308_2942513_3_1"> Loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansAbstract_lbl" xml:lang="en-US" id="id_10794308_2942513_1_1"> Loans [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansAbstract_lbl" xml:lang="en-US" id="id_10794308_2942513_2_1"> Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_LoansAbstract_lbl" xml:lang="en-US" id="id_10794308_2942513_12_1"> Loans (Note 5) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansAbstract" xlink:to="cm_LoansAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_2955289_3_1"> Loans and acceptances net of allowance for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_2955289_1_1"> Loans and acceptances net of allowance for credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_2955289_2_1"> Net impaired </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_2955289_12_1"> Net loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses" xlink:to="cm_LoansAndAcceptancesNetOfAllowanceForCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_3395124_3_1"> Loans and acceptances net of allowance for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_3395124_1_1"> Loans and Acceptances net of Allowance for Credit Losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_3395124_2_1"> Loans and Acceptances Net of Allowance for Credit Losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember" xlink:to="cm_LoansAndAcceptancesNetOfAllowanceForCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansAndAcceptancesToBusinessAndGovernment" xlink:label="cm_LoansAndAcceptancesToBusinessAndGovernment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansAndAcceptancesToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3409916_3_1"> Loans and acceptances to business and government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansAndAcceptancesToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3409916_1_1"> Loans And Acceptances To Business And Government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansAndAcceptancesToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_3409916_2_1"> Business and government loans and acceptances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansAndAcceptancesToBusinessAndGovernment" xlink:to="cm_LoansAndAcceptancesToBusinessAndGovernment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LoansAndAdvancesToCustomers" xlink:label="ifrs-full_LoansAndAdvancesToCustomers"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LoansAndAdvancesToCustomers_lbl" xml:lang="en-US" id="id_10794308_2937518_1_1"> Loans and advances to customers </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LoansAndAdvancesToCustomers_lbl" xml:lang="en-US" id="id_10794308_2937518_2_1"> Trading loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LoansAndAdvancesToCustomers" xlink:to="ifrs-full_LoansAndAdvancesToCustomers_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets" xlink:label="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets_lbl" xml:lang="en-US" id="id_10794308_3395148_3_1"> Loans and advances to customers and banks and bank acceptance assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets_lbl" xml:lang="en-US" id="id_10794308_3395148_1_1"> Loans And Advances To Customers And Banks And Bank Acceptance Assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets_lbl" xml:lang="en-US" id="id_10794308_3395148_2_1"> Loans and acceptances after allowance for credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets" xlink:to="cm_LoansAndAdvancesToCustomersAndBanksAndBankAcceptanceAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LoansAndReceivables" xlink:label="ifrs-full_LoansAndReceivables"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LoansAndReceivables_lbl" xml:lang="en-US" id="id_10794308_2937826_1_1"> Loans and receivables </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LoansAndReceivables_lbl" xml:lang="en-US" id="id_10794308_2937826_2_1"> Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_LoansAndReceivables_lbl" xml:lang="en-US" id="id_10794308_2937826_12_1"> Outstanding loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LoansAndReceivables" xlink:to="ifrs-full_LoansAndReceivables_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_LoansAndReceivablesCategoryMember" xlink:label="ifrs-full_LoansAndReceivablesCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LoansAndReceivablesCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2938278_1_1"> Loans and receivables, category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LoansAndReceivablesCategoryMember_lbl" xml:lang="en-US" id="id_10794308_2938278_2_1"> Loans and receivables, category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LoansAndReceivablesCategoryMember" xlink:to="ifrs-full_LoansAndReceivablesCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansBeforeAllowanceForLoanLosses" xlink:label="cm_LoansBeforeAllowanceForLoanLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansBeforeAllowanceForLoanLosses_lbl" xml:lang="en-US" id="id_10794308_3393639_3_1"> Loans before allowance for loan losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansBeforeAllowanceForLoanLosses_lbl" xml:lang="en-US" id="id_10794308_3393639_1_1"> Loans Before Allowance For Loan Losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansBeforeAllowanceForLoanLosses_lbl" xml:lang="en-US" id="id_10794308_3393639_2_1"> Gross amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_LoansBeforeAllowanceForLoanLosses_lbl" xml:lang="en-US" id="id_10794308_3393639_6_1"> Total gross amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansBeforeAllowanceForLoanLosses" xlink:to="cm_LoansBeforeAllowanceForLoanLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansMandatorilyMeasuredAtFVTPLMember" xlink:label="cm_LoansMandatorilyMeasuredAtFVTPLMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406499_3_1"> Loans mandatorily measured at FVTPL. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406499_1_1"> Loans mandatorily measured at FVTPL [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406499_2_1"> Loans mandatorily measured at FVTPL [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansMandatorilyMeasuredAtFVTPLMember" xlink:to="cm_LoansMandatorilyMeasuredAtFVTPLMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansNetOfAllowanceForCreditLosses" xlink:label="cm_LoansNetOfAllowanceForCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3397562_3_1"> Loans net of allowance for credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3397562_1_1"> Loans net of allowance for credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3397562_2_1"> Loans, net of allowance for credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_LoansNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3397562_6_1"> Total loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_LoansNetOfAllowanceForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3397562_12_1"> Net total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansNetOfAllowanceForCreditLosses" xlink:to="cm_LoansNetOfAllowanceForCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment" xlink:label="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment_lbl" xml:lang="en-US" id="id_10794308_3406471_3_1"> Loans net of allowance for credit losses after adjustment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment_lbl" xml:lang="en-US" id="id_10794308_3406471_1_1"> Loans net of allowance for credit losses after adjustment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment_lbl" xml:lang="en-US" id="id_10794308_3406471_6_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment" xlink:to="cm_LoansNetOfAllowanceForCreditLossesAfterAdjustment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansPastDueButNotImpaired" xlink:label="cm_LoansPastDueButNotImpaired"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansPastDueButNotImpaired_lbl" xml:lang="en-US" id="id_10794308_2962478_3_1"> Loans past due but not impaired. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansPastDueButNotImpaired_lbl" xml:lang="en-US" id="id_10794308_2962478_1_1"> Loans Past Due But Not Impaired </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansPastDueButNotImpaired_lbl" xml:lang="en-US" id="id_10794308_2962478_2_1"> Past due loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansPastDueButNotImpaired" xlink:to="cm_LoansPastDueButNotImpaired_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany" xlink:label="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052145_3_1"> Loans provided to certain individuals while employed but no longer employed to finance a portion of their participation in funds which make private equity investments on a side-by-side basis with the Company and its affiliates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052145_1_1"> Loans provided to individuals no longer employed with company </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052145_2_1"> Loans provided to individuals no longer employed with company </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany" xlink:to="cm_LoansProvidedToIndividualsNoLongerEmployedWithCompany_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansProvidedToIndividualsWhileEmployedWithCompany" xlink:label="cm_LoansProvidedToIndividualsWhileEmployedWithCompany"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansProvidedToIndividualsWhileEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052144_3_1"> Loans provided to certain individuals while employed to finance a portion of their participation in funds which make private equity investments on a side-by-side basis with the Company and its affiliates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansProvidedToIndividualsWhileEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052144_1_1"> Loans provided to individuals while employed with company </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansProvidedToIndividualsWhileEmployedWithCompany_lbl" xml:lang="en-US" id="id_10794308_3052144_2_1"> Loans provided to individuals while employed with company </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansProvidedToIndividualsWhileEmployedWithCompany" xlink:to="cm_LoansProvidedToIndividualsWhileEmployedWithCompany_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansReceivableRecognisedAsOfAcquisitionDate" xlink:label="cm_LoansReceivableRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansReceivableRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970456_3_1"> Loans receivable recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansReceivableRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970456_1_1"> Loans Receivable Recognised As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansReceivableRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970456_2_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansReceivableRecognisedAsOfAcquisitionDate" xlink:to="cm_LoansReceivableRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansToAssociates" xlink:label="cm_LoansToAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansToAssociates_lbl" xml:lang="en-US" id="id_10794308_2973191_3_1"> The amount of loans the entity has made to its associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansToAssociates_lbl" xml:lang="en-US" id="id_10794308_2973191_1_1"> Loans to Associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansToAssociates_lbl" xml:lang="en-US" id="id_10794308_2973191_2_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansToAssociates" xlink:to="cm_LoansToAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansToBusinessAndGovernment" xlink:label="cm_LoansToBusinessAndGovernment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_2955214_3_1"> Loans to business and government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_2955214_1_1"> Loans to business and government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_2955214_2_1"> Business and government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_LoansToBusinessAndGovernment_lbl" xml:lang="en-US" id="id_10794308_2955214_12_1"> Business and government loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansToBusinessAndGovernment" xlink:to="cm_LoansToBusinessAndGovernment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansToBusinessAndGovernmentAndAcceptances" xlink:label="cm_LoansToBusinessAndGovernmentAndAcceptances"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansToBusinessAndGovernmentAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3406542_3_1"> Loans to business and government and acceptances. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansToBusinessAndGovernmentAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3406542_1_1"> Loans to business and government and acceptances </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansToBusinessAndGovernmentAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3406542_2_1"> Gross business and government </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_LoansToBusinessAndGovernmentAndAcceptances_lbl" xml:lang="en-US" id="id_10794308_3406542_12_1"> Gross impaired Business and government </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansToBusinessAndGovernmentAndAcceptances" xlink:to="cm_LoansToBusinessAndGovernmentAndAcceptances_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansToBusinessAndGovernmentMember" xlink:label="cm_LoansToBusinessAndGovernmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansToBusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_3052129_3_1"> Loans to business and government. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansToBusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_3052129_1_1"> Loans to business and government [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansToBusinessAndGovernmentMember_lbl" xml:lang="en-US" id="id_10794308_3052129_2_1"> Business and government [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansToBusinessAndGovernmentMember" xlink:to="cm_LoansToBusinessAndGovernmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LoansToJointVentures" xlink:label="cm_LoansToJointVentures"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LoansToJointVentures_lbl" xml:lang="en-US" id="id_10794308_2955161_3_1"> Loans to joint ventures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LoansToJointVentures_lbl" xml:lang="en-US" id="id_10794308_2955161_1_1"> Loans To Joint Ventures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LoansToJointVentures_lbl" xml:lang="en-US" id="id_10794308_2955161_2_1"> Loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LoansToJointVentures" xlink:to="cm_LoansToJointVentures_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LondonInterbankOfferedRateLIBOR1Member" xlink:label="cm_LondonInterbankOfferedRateLIBOR1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LondonInterbankOfferedRateLIBOR1Member_lbl" xml:lang="en-US" id="id_10794308_2998161_3_1"> London interbank offered rate (LIBOR). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LondonInterbankOfferedRateLIBOR1Member_lbl" xml:lang="en-US" id="id_10794308_2998161_1_1"> London interbank offered rate (LIBOR) 1 [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LondonInterbankOfferedRateLIBOR1Member_lbl" xml:lang="en-US" id="id_10794308_2998161_2_1"> Six-month US$ LIBOR [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LondonInterbankOfferedRateLIBOR1Member" xlink:to="cm_LondonInterbankOfferedRateLIBOR1Member_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LongTermMember" xlink:label="cm_LongTermMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LongTermMember_lbl" xml:lang="en-US" id="id_10794308_3051971_3_1"> Long term [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LongTermMember_lbl" xml:lang="en-US" id="id_10794308_3051971_1_1"> Long term [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LongTermMember_lbl" xml:lang="en-US" id="id_10794308_3051971_2_1"> Long term [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LongTermMember" xlink:to="cm_LongTermMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned" xlink:label="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned_lbl" xml:lang="en-US" id="id_10794308_3398441_3_1"> Damages awarded in legal proceeding that were subsequently overturned. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned_lbl" xml:lang="en-US" id="id_10794308_3398441_1_1"> Loss contingency damages awarded and subsequently overturned </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned_lbl" xml:lang="en-US" id="id_10794308_3398441_2_1"> Loss contingency, damages awarded </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned" xlink:to="cm_LossContingencyDamagesAwardedAndSubsequentlyOverturned_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LossContingencyDamagesSought1" xlink:label="cm_LossContingencyDamagesSought1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LossContingencyDamagesSought1_lbl" xml:lang="en-US" id="id_10794308_2946673_3_1"> Damages sought in legal proceeding. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LossContingencyDamagesSought1_lbl" xml:lang="en-US" id="id_10794308_2946673_1_1"> Loss Contingency Damages Sought1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LossContingencyDamagesSought1_lbl" xml:lang="en-US" id="id_10794308_2946673_2_1"> Loss contingency, damages sought </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LossContingencyDamagesSought1" xlink:to="cm_LossContingencyDamagesSought1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LossContingencyPunitiveDamagesSought" xlink:label="cm_LossContingencyPunitiveDamagesSought"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LossContingencyPunitiveDamagesSought_lbl" xml:lang="en-US" id="id_10794308_3398450_3_1"> Punitive damages sought in legal proceeding. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LossContingencyPunitiveDamagesSought_lbl" xml:lang="en-US" id="id_10794308_3398450_1_1"> Loss Contingency Punitive Damages Sought </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LossContingencyPunitiveDamagesSought_lbl" xml:lang="en-US" id="id_10794308_3398450_2_1"> Loss contingency, punitive damage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LossContingencyPunitiveDamagesSought" xlink:to="cm_LossContingencyPunitiveDamagesSought_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LossContingencySettlementOffer" xlink:label="cm_LossContingencySettlementOffer"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LossContingencySettlementOffer_lbl" xml:lang="en-US" id="id_10794308_3398442_3_1"> Amount offered by CIBC to settle a legal matter. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LossContingencySettlementOffer_lbl" xml:lang="en-US" id="id_10794308_3398442_1_1"> Loss contingency settlement offer </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LossContingencySettlementOffer_lbl" xml:lang="en-US" id="id_10794308_3398442_2_1"> Loss contingency, damages awarded </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LossContingencySettlementOffer" xlink:to="cm_LossContingencySettlementOffer_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions" xlink:label="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398354_3_1"> Low end of range of observable price-to-earnings multiples of comparable wealth management institutions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398354_1_1"> Low end of range of observable price to earnings multiples of comparable wealth management institutions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl" xml:lang="en-US" id="id_10794308_3398354_2_1"> Low end level of price-to-earnings multiples </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions" xlink:to="cm_LowEndOfRangeOfObservablePriceToEarningsMultiplesOfComparableWealthManagementInstitutions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LowMember" xlink:label="cm_LowMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LowMember_lbl" xml:lang="en-US" id="id_10794308_3054076_3_1"> Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LowMember_lbl" xml:lang="en-US" id="id_10794308_3054076_1_1"> Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LowMember_lbl" xml:lang="en-US" id="id_10794308_3054076_2_1"> Low [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LowMember" xlink:to="cm_LowMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LowProbabilityOfDefaultMember" xlink:label="cm_LowProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990671_3_1"> Low probability of default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990671_1_1"> Low probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990671_2_1"> Low probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LowProbabilityOfDefaultMember" xlink:to="cm_LowProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_LowRiskMember" xlink:label="cm_LowRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_LowRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991411_3_1"> Low risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_LowRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991411_1_1"> Low risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_LowRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991411_2_1"> Low risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_LowRiskMember" xlink:to="cm_LowRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MajorAssetsMember" xlink:label="cm_MajorAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MajorAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2987085_3_1"> Major assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MajorAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2987085_1_1"> Major assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MajorAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2987085_2_1"> Major assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MajorAssetsMember" xlink:to="cm_MajorAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:label="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2937527_1_1"> Major components of tax expense (income) [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2937527_2_1"> Major components of tax expense (income) [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaleMember" xlink:label="cm_MaleMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaleMember_lbl" xml:lang="en-US" id="id_10794308_2995312_3_1"> Male [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaleMember_lbl" xml:lang="en-US" id="id_10794308_2995312_1_1"> Male [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaleMember_lbl" xml:lang="en-US" id="id_10794308_2995312_2_1"> Male [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaleMember" xlink:to="cm_MaleMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ManufacturingCapitalGoodsMember" xlink:label="cm_ManufacturingCapitalGoodsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ManufacturingCapitalGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053769_3_1"> Manufacturing capital goods. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ManufacturingCapitalGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053769_1_1"> Manufacturing capital goods [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ManufacturingCapitalGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053769_2_1"> Manufacturing capital goods [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ManufacturingCapitalGoodsMember" xlink:to="cm_ManufacturingCapitalGoodsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ManufacturingConsumerGoodsMember" xlink:label="cm_ManufacturingConsumerGoodsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ManufacturingConsumerGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053770_3_1"> Manufacturing consumer goods. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ManufacturingConsumerGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053770_1_1"> Manufacturing consumer goods [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ManufacturingConsumerGoodsMember_lbl" xml:lang="en-US" id="id_10794308_3053770_2_1"> Manufacturing consumer goods [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ManufacturingConsumerGoodsMember" xlink:to="cm_ManufacturingConsumerGoodsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MarketApproachMember" xlink:label="ifrs-full_MarketApproachMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MarketApproachMember_lbl" xml:lang="en-US" id="id_10794308_2938755_1_1"> Market approach [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MarketApproachMember_lbl" xml:lang="en-US" id="id_10794308_2938755_2_1"> Market approach [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MarketApproachMember" xlink:to="ifrs-full_MarketApproachMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MarketRiskAbstract" xlink:label="cm_MarketRiskAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MarketRiskAbstract_lbl" xml:lang="en-US" id="id_10794308_2943362_3_1"> Market Risk [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MarketRiskAbstract_lbl" xml:lang="en-US" id="id_10794308_2943362_1_1"> Market risk [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MarketRiskAbstract_lbl" xml:lang="en-US" id="id_10794308_2943362_2_1"> Market risk [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MarketRiskAbstract" xlink:to="cm_MarketRiskAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MarketRiskLineItems" xlink:label="cm_MarketRiskLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MarketRiskLineItems_lbl" xml:lang="en-US" id="id_10794308_2943363_3_1"> Market Risk [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MarketRiskLineItems_lbl" xml:lang="en-US" id="id_10794308_2943363_1_1"> Market Risk [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MarketRiskLineItems_lbl" xml:lang="en-US" id="id_10794308_2943363_2_1"> Market Risk [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MarketRiskLineItems" xlink:to="cm_MarketRiskLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MarketRiskMember" xlink:label="ifrs-full_MarketRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MarketRiskMember_lbl" xml:lang="en-US" id="id_10794308_2937836_1_1"> Market risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MarketRiskMember_lbl" xml:lang="en-US" id="id_10794308_2937836_2_1"> Market risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MarketRiskMember" xlink:to="ifrs-full_MarketRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MarketRisksMember" xlink:label="cm_MarketRisksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MarketRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395236_3_1"> Market risks. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MarketRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395236_1_1"> Market risks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MarketRisksMember_lbl" xml:lang="en-US" id="id_10794308_3395236_2_1"> Market risks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MarketRisksMember" xlink:to="cm_MarketRisksMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MarketRiskTable" xlink:label="cm_MarketRiskTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MarketRiskTable_lbl" xml:lang="en-US" id="id_10794308_2979447_3_1"> Market Risk [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MarketRiskTable_lbl" xml:lang="en-US" id="id_10794308_2979447_1_1"> Market Risk [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MarketRiskTable_lbl" xml:lang="en-US" id="id_10794308_2979447_2_1"> Market Risk [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MarketRiskTable" xlink:to="cm_MarketRiskTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MaturityAxis" xlink:label="ifrs-full_MaturityAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MaturityAxis_lbl" xml:lang="en-US" id="id_10794308_2938284_1_1"> Maturity [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MaturityAxis_lbl" xml:lang="en-US" id="id_10794308_2938284_2_1"> Maturity [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MaturityAxis" xlink:to="ifrs-full_MaturityAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumAggregateConsiderationForOutstandingPreferredShares" xlink:label="cm_MaximumAggregateConsiderationForOutstandingPreferredShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumAggregateConsiderationForOutstandingPreferredShares_lbl" xml:lang="en-US" id="id_10794308_3406529_3_1"> Maximum aggregate consideration for outstanding preferred shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumAggregateConsiderationForOutstandingPreferredShares_lbl" xml:lang="en-US" id="id_10794308_3406529_1_1"> Maximum aggregate consideration for outstanding preferred shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumAggregateConsiderationForOutstandingPreferredShares_lbl" xml:lang="en-US" id="id_10794308_3406529_2_1"> Maximum aggregate consideration for all outstanding shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumAggregateConsiderationForOutstandingPreferredShares" xlink:to="cm_MaximumAggregateConsiderationForOutstandingPreferredShares_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumAnnualEmployerContribution" xlink:label="cm_MaximumAnnualEmployerContribution"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumAnnualEmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395075_3_1"> Maximum annual employer contribution. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumAnnualEmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395075_1_1"> Maximum annual employer contribution </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumAnnualEmployerContribution_lbl" xml:lang="en-US" id="id_10794308_3395075_2_1"> Maximum Employee contribution per year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumAnnualEmployerContribution" xlink:to="cm_MaximumAnnualEmployerContribution_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities" xlink:label="ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2938761_1_1"> Maximum exposure to loss from interests in structured entities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities_lbl" xml:lang="en-US" id="id_10794308_2938761_2_1"> Maximum exposure to loss, net of hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities" xlink:to="ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure" xlink:label="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure_lbl" xml:lang="en-US" id="id_10794308_3394351_3_1"> Maximum exposure to loss hedges of investments loans and written derivatives exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure_lbl" xml:lang="en-US" id="id_10794308_3394351_1_1"> Maximum exposure to loss hedges of investments loans and written derivatives exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure_lbl" xml:lang="en-US" id="id_10794308_3394351_2_1"> Less: hedges of investments, loans and written derivatives exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure" xlink:to="cm_MaximumExposureToLossHedgesOfInvestmentsLoansAndWrittenDerivativesExposure_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumExposureToLossInvestmentsAndLoans" xlink:label="cm_MaximumExposureToLossInvestmentsAndLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumExposureToLossInvestmentsAndLoans_lbl" xml:lang="en-US" id="id_10794308_3394348_3_1"> Maximum exposure to loss investments and loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumExposureToLossInvestmentsAndLoans_lbl" xml:lang="en-US" id="id_10794308_3394348_1_1"> Maximum exposure to loss investments and loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumExposureToLossInvestmentsAndLoans_lbl" xml:lang="en-US" id="id_10794308_3394348_2_1"> Maximum exposure to loss, net of hedges Investments and loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumExposureToLossInvestmentsAndLoans" xlink:to="cm_MaximumExposureToLossInvestmentsAndLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments" xlink:label="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments_lbl" xml:lang="en-US" id="id_10794308_3394349_3_1"> Maximum exposure to loss liquidity facilities and credit facilities and commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments_lbl" xml:lang="en-US" id="id_10794308_3394349_1_1"> Maximum exposure to loss liquidity facilities and credit facilities and commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments_lbl" xml:lang="en-US" id="id_10794308_3394349_2_1"> Liquidity, credit facilities and commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments" xlink:to="cm_MaximumExposureToLossLiquidityFacilitiesAndCreditFacilitiesAndCommitments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses" xlink:label="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses_lbl" xml:lang="en-US" id="id_10794308_3394363_3_1"> Maximum exposure to loss notional of written derivatives less fair value losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses_lbl" xml:lang="en-US" id="id_10794308_3394363_1_1"> Maximum exposure to loss notional of written derivatives less fair value losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses_lbl" xml:lang="en-US" id="id_10794308_3394363_2_1"> Notional of written derivatives, less fair value losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses" xlink:to="cm_MaximumExposureToLossNotionalOfWrittenDerivativesLessFairValueLosses_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="us-gaap_MaximumMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MaximumMember_lbl" xml:lang="en-US" id="id_10794308_2926313_1_1"> Maximum [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MaximumMember_lbl" xml:lang="en-US" id="id_10794308_2926313_2_1"> Maximum [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MaximumMember" xlink:to="us-gaap_MaximumMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MayFifteenTwoThousandAndThirtyOneMember" xlink:label="cm_MayFifteenTwoThousandAndThirtyOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MayFifteenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052575_3_1"> May fifteen two thousand and thirty one. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MayFifteenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052575_1_1"> May fifteen two thousand and thirty one [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MayFifteenTwoThousandAndThirtyOneMember_lbl" xml:lang="en-US" id="id_10794308_3052575_2_1"> May 15, 2031 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MayFifteenTwoThousandAndThirtyOneMember" xlink:to="cm_MayFifteenTwoThousandAndThirtyOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MayTwentyFiveTwoThousandAndThirtyFiveMember" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2990994_3_1"> May twenty five two thousand and thirty five. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2990994_1_1"> May twenty five two thousand and thirty five [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember_lbl" xml:lang="en-US" id="id_10794308_2990994_2_1"> May 25, 2035 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember" xlink:to="cm_MayTwentyFiveTwoThousandAndThirtyFiveMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MayTwentyFiveTwoThousandAndThirtyThreeMember" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052573_3_1"> May twenty five two thousand and thirty three. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052573_1_1"> May twenty five two thousand and thirty three [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052573_2_1"> May 25, 2033 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember" xlink:to="cm_MayTwentyFiveTwoThousandAndThirtyThreeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MayTwentyFiveTwoThousandAndThirtyTwoMember" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052574_3_1"> May twenty five two thousand and thirty two. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052574_1_1"> May twenty five two thousand and thirty two [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052574_2_1"> May 25, 2032 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember" xlink:to="cm_MayTwentyFiveTwoThousandAndThirtyTwoMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MayTwentyFiveTwoThousandAndTwentyNineMember" xlink:label="cm_MayTwentyFiveTwoThousandAndTwentyNineMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MayTwentyFiveTwoThousandAndTwentyNineMember_lbl" xml:lang="en-US" id="id_10794308_2990931_3_1"> May twenty five two thousand and twenty nine. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MayTwentyFiveTwoThousandAndTwentyNineMember_lbl" xml:lang="en-US" id="id_10794308_2990931_1_1"> May twenty five two thousand and twenty nine [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MayTwentyFiveTwoThousandAndTwentyNineMember_lbl" xml:lang="en-US" id="id_10794308_2990931_2_1"> May 25, 2029 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MayTwentyFiveTwoThousandAndTwentyNineMember" xlink:to="cm_MayTwentyFiveTwoThousandAndTwentyNineMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses" xlink:label="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3406478_3_1"> Measurement adjustment on initial adoption of IFRS9 relating to expected credit losses. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3406478_1_1"> Measurement adjustment on initial adoption of IFRS9 relating to expected credit losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3406478_2_1"> Measurement adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses" xlink:to="cm_MeasurementAdjustmentOnInitialAdoptionOfIfrs9RelatingToExpectedCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MeasurementAxis" xlink:label="ifrs-full_MeasurementAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MeasurementAxis_lbl" xml:lang="en-US" id="id_10794308_2937840_1_1"> Measurement [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MeasurementAxis_lbl" xml:lang="en-US" id="id_10794308_2937840_2_1"> Measurement [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MeasurementAxis" xlink:to="ifrs-full_MeasurementAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MediumMember" xlink:label="cm_MediumMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MediumMember_lbl" xml:lang="en-US" id="id_10794308_3054077_3_1"> Medium [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MediumMember_lbl" xml:lang="en-US" id="id_10794308_3054077_1_1"> Medium [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MediumMember_lbl" xml:lang="en-US" id="id_10794308_3054077_2_1"> Medium [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MediumMember" xlink:to="cm_MediumMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MediumProbabilityOfDefaultMember" xlink:label="cm_MediumProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MediumProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990632_3_1"> Medium probability of default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MediumProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990632_1_1"> Medium probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MediumProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990632_2_1"> Medium probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MediumProbabilityOfDefaultMember" xlink:to="cm_MediumProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis_lbl" xml:lang="en-US" id="id_10794308_2937842_1_1"> Method of assessment of expected credit losses [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis_lbl" xml:lang="en-US" id="id_10794308_2937842_2_1"> Method of assessment of expected credit losses [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis" xlink:to="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2937843_1_1"> Method of assessment of expected credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2937843_2_1"> Method of assessment of expected credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember" xlink:to="ifrs-full_MethodOfAssessmentOfExpectedCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests" xlink:label="ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests_lbl" xml:lang="en-US" id="id_10794308_2938764_1_1"> Description of method of measuring fair value of instruments or interests </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests_lbl" xml:lang="en-US" id="id_10794308_2938764_2_1"> Components of merger consideration </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests" xlink:to="ifrs-full_MethodOfDeterminingFairValueOfInstrumentsOrInterests_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MigrationRiskMember" xlink:label="cm_MigrationRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MigrationRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053882_3_1"> Migration risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MigrationRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053882_1_1"> Migration risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MigrationRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053882_2_1"> Migration risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MigrationRiskMember" xlink:to="cm_MigrationRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MinimumFinanceLeasePaymentsPayable" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayable_lbl" xml:lang="en-US" id="id_10794308_2938768_1_1"> Minimum finance lease payments payable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayable_lbl" xml:lang="en-US" id="id_10794308_2938768_2_1"> Aggregate future minimum lease commitments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayable_lbl" xml:lang="en-US" id="id_10794308_2938768_12_1"> Total future minimum lease payments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MinimumFinanceLeasePaymentsPayable" xlink:to="ifrs-full_MinimumFinanceLeasePaymentsPayable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue_lbl" xml:lang="en-US" id="id_10794308_2937542_1_1"> Minimum finance lease payments payable, at present value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue_lbl" xml:lang="en-US" id="id_10794308_2937542_6_1"> Present value of finance lease commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue" xlink:to="ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="us-gaap_MinimumMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinimumMember_lbl" xml:lang="en-US" id="id_10794308_2926925_1_1"> Minimum [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MinimumMember_lbl" xml:lang="en-US" id="id_10794308_2926925_2_1"> Minimum [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinimumMember" xlink:to="us-gaap_MinimumMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MiningMember" xlink:label="cm_MiningMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MiningMember_lbl" xml:lang="en-US" id="id_10794308_3011942_3_1"> Mining. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MiningMember_lbl" xml:lang="en-US" id="id_10794308_3011942_1_1"> Mining [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MiningMember_lbl" xml:lang="en-US" id="id_10794308_3011942_2_1"> Mining [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MiningMember" xlink:to="cm_MiningMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:label="ifrs-full_MiscellaneousLiabilitiesAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MiscellaneousLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937548_1_1"> Miscellaneous liabilities [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MiscellaneousLiabilitiesAbstract_lbl" xml:lang="en-US" id="id_10794308_2937548_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:to="ifrs-full_MiscellaneousLiabilitiesAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ModifiedLoansMember" xlink:label="cm_ModifiedLoansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ModifiedLoansMember_lbl" xml:lang="en-US" id="id_10794308_3410198_3_1"> Modified Loans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ModifiedLoansMember_lbl" xml:lang="en-US" id="id_10794308_3410198_1_1"> Modified Loans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ModifiedLoansMember_lbl" xml:lang="en-US" id="id_10794308_3410198_2_1"> Modified Loans [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ModifiedLoansMember" xlink:to="cm_ModifiedLoansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MortgageAndAssetBackedMember" xlink:label="cm_MortgageAndAssetBackedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MortgageAndAssetBackedMember_lbl" xml:lang="en-US" id="id_10794308_2991417_3_1"> Mortgage and asset backed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MortgageAndAssetBackedMember_lbl" xml:lang="en-US" id="id_10794308_2991417_1_1"> Mortgage and asset backed [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MortgageAndAssetBackedMember_lbl" xml:lang="en-US" id="id_10794308_2991417_2_1"> Mortgage and asset backed [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MortgageAndAssetBackedMember" xlink:to="cm_MortgageAndAssetBackedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MortgageBackedSecurities" xlink:label="cm_MortgageBackedSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MortgageBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3394275_3_1"> Mortgage backed securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MortgageBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3394275_1_1"> Mortgage Backed Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MortgageBackedSecurities_lbl" xml:lang="en-US" id="id_10794308_3394275_2_1"> Securities issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MortgageBackedSecurities" xlink:to="cm_MortgageBackedSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesMember" xlink:label="us-gaap_MortgageBackedSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MortgageBackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2926513_1_1"> Collateralized Mortgage Backed Securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MortgageBackedSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2926513_2_1"> Mortgage-backed securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MortgageBackedSecuritiesMember" xlink:to="us-gaap_MortgageBackedSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MortgagesMember" xlink:label="ifrs-full_MortgagesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2937550_1_1"> Mortgages [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2937550_2_1"> Residential mortgages [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MortgagesMember" xlink:to="ifrs-full_MortgagesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_MultiperiodExcessEarningsMethodMember" xlink:label="ifrs-full_MultiperiodExcessEarningsMethodMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MultiperiodExcessEarningsMethodMember_lbl" xml:lang="en-US" id="id_10794308_2937849_1_1"> Multi-period excess earnings method [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MultiperiodExcessEarningsMethodMember_lbl" xml:lang="en-US" id="id_10794308_2937849_2_1"> Multi-period excess earnings method [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MultiperiodExcessEarningsMethodMember" xlink:to="ifrs-full_MultiperiodExcessEarningsMethodMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MultiSellerConduitsMember" xlink:label="cm_MultiSellerConduitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2997875_3_1"> Multi seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2997875_1_1"> Multi seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2997875_2_1"> Multi seller conduits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MultiSellerConduitsMember" xlink:to="cm_MultiSellerConduitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_MutualFundRevenue" xlink:label="cm_MutualFundRevenue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_MutualFundRevenue_lbl" xml:lang="en-US" id="id_10794308_2959978_3_1"> Mutual fund fees, including management fees earned on mutual funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_MutualFundRevenue_lbl" xml:lang="en-US" id="id_10794308_2959978_1_1"> Mutual fund revenue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_MutualFundRevenue_lbl" xml:lang="en-US" id="id_10794308_2959978_2_1"> Mutual fund fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_MutualFundRevenue" xlink:to="cm_MutualFundRevenue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NameOfSubsidiary" xlink:label="ifrs-full_NameOfSubsidiary"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NameOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2937559_1_1"> Name of subsidiary </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NameOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2937559_2_1"> Subsidiary name </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NameOfSubsidiary" xlink:to="ifrs-full_NameOfSubsidiary_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NegotiableInstruments" xlink:label="cm_NegotiableInstruments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NegotiableInstruments_lbl" xml:lang="en-US" id="id_10794308_2962090_3_1"> Negotiable instruments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NegotiableInstruments_lbl" xml:lang="en-US" id="id_10794308_2962090_1_1"> Negotiable instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NegotiableInstruments_lbl" xml:lang="en-US" id="id_10794308_2962090_2_1"> Negotiable instruments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NegotiableInstruments" xlink:to="cm_NegotiableInstruments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetCreditExposureMember" xlink:label="cm_NetCreditExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409790_3_1"> Net credit exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409790_1_1"> Net credit exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetCreditExposureMember_lbl" xml:lang="en-US" id="id_10794308_3409790_2_1"> Net credit exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetCreditExposureMember" xlink:to="cm_NetCreditExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NetDeferredTaxAssets" xlink:label="ifrs-full_NetDeferredTaxAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2937856_1_1"> Net deferred tax assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NetDeferredTaxAssets_lbl" xml:lang="en-US" id="id_10794308_2937856_2_1"> Net deferred tax assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDeferredTaxAssets" xlink:to="ifrs-full_NetDeferredTaxAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetAxis_lbl" xml:lang="en-US" id="id_10794308_2937857_1_1"> Net defined benefit liability (asset) [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetAxis_lbl" xml:lang="en-US" id="id_10794308_2937857_2_1"> Net defined benefit liability (asset) [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:to="ifrs-full_NetDefinedBenefitLiabilityAssetAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetMember" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetMember_lbl" xml:lang="en-US" id="id_10794308_2937562_1_1"> Net defined benefit liability (asset) [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetMember_lbl" xml:lang="en-US" id="id_10794308_2937562_2_1"> Net defined benefit liability (asset) [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDefinedBenefitLiabilityAssetMember" xlink:to="ifrs-full_NetDefinedBenefitLiabilityAssetMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:label="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962415_3_1"> Net financial assets not subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962415_1_1"> Net financial assets not subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962415_2_1"> Amounts not subject to enforecable netting agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="cm_NetFinancialAssetsNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3394108_3_1"> Net financial assets subject to and not subject to offsetting, enforceable master netting arrangements or similar agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3394108_1_1"> Net financial assets subject to and not subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3394108_6_1"> Net amounts presented on the consolidated balance sheet </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="cm_NetFinancialAssetsSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:label="ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2938931_1_1"> Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2938931_19_1"> Net amounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:label="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962418_3_1"> Net financial liabilities not subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962418_1_1"> Net financial liabilities not subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2962418_2_1"> Amounts not subject to enforecable netting agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="cm_NetFinancialLiabilitiesNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:label="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3395118_3_1"> Net financial liabilities subject to and not subject to offsetting, enforceable master netting arrangements or similar agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3395118_1_1"> Net financial liabilities subject to and not subject to offsetting, enforceable master netting arrangements or similar agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl" xml:lang="en-US" id="id_10794308_3395118_6_1"> Net amounts presented on the consolidated balance sheet </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="cm_NetFinancialLiabilitiesSubjectToAndNotSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:label="ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2938932_1_1"> Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl" xml:lang="en-US" id="id_10794308_2938932_2_1"> Net amounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetForeignCurrencyTranslationAdjustments" xlink:label="cm_NetForeignCurrencyTranslationAdjustments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393781_3_1"> Net foreign currency translation adjustments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393781_1_1"> Net Foreign Currency Translation Adjustments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_NetForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US" id="id_10794308_3393781_6_1"> Other comprehensive income, net of tax, exchange differences on translation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetForeignCurrencyTranslationAdjustments" xlink:to="cm_NetForeignCurrencyTranslationAdjustments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406645_3_1"> Net gains (losses) on Debt securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406645_1_1"> Net gains (losses) on Debt securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406645_2_1"> Net gains (losses) on securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_NetGainsLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome" xlink:label="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome_lbl" xml:lang="en-US" id="id_10794308_3407651_3_1"> Net gains (losses) reclassified to net income relating to debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome_lbl" xml:lang="en-US" id="id_10794308_3407651_1_1"> Net gains (losses) on Debt securities Reclassified to Net Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome_lbl" xml:lang="en-US" id="id_10794308_3407651_2_1"> Net gains (losses) on Debt securities Reclassified to Net Income Loss </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome" xlink:to="cm_NetGainsLossesOnDebtSecuritiesReclassifiedToNetIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405671_3_1"> Net gains (losses) on equity securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405671_1_1"> Net gains (losses) on equity securities measured at fair value through other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405671_2_1"> Net gains (losses) on equity securities designated at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_NetGainsLossesOnEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans" xlink:label="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans_lbl" xml:lang="en-US" id="id_10794308_3406552_3_1"> Net interest income after provision for credit losses for loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans_lbl" xml:lang="en-US" id="id_10794308_3406552_1_1"> Net interest income after provision for credit losses for loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans_lbl" xml:lang="en-US" id="id_10794308_3406552_2_1"> Net interest income after provision for credit losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans" xlink:to="cm_NetInterestIncomeAfterProvisionForCreditLossesForLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetLoansAndAcceptancesAfterAllowanceMember" xlink:label="cm_NetLoansAndAcceptancesAfterAllowanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetLoansAndAcceptancesAfterAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3409924_3_1"> Net loans and acceptances after allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetLoansAndAcceptancesAfterAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3409924_1_1"> Net loans and acceptances after allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetLoansAndAcceptancesAfterAllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3409924_2_1"> Net loans and acceptances after allowance [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetLoansAndAcceptancesAfterAllowanceMember" xlink:to="cm_NetLoansAndAcceptancesAfterAllowanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetLongTradingPositions" xlink:label="cm_NetLongTradingPositions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetLongTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3410910_3_1"> Net long trading positions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetLongTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3410910_1_1"> Net long trading positions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetLongTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3410910_2_1"> Net long trading positions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetLongTradingPositions" xlink:to="cm_NetLongTradingPositions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetRealizedGainsOnAvailableforsaleSecurities" xlink:label="cm_NetRealizedGainsOnAvailableforsaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetRealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973553_3_1"> Net realized gains on available-for-sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetRealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973553_1_1"> Net realized gains on available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetRealizedGainsOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973553_2_1"> Realized gains </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetRealizedGainsOnAvailableforsaleSecurities" xlink:to="cm_NetRealizedGainsOnAvailableforsaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities" xlink:label="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413880_3_1"> Net realized gains on fair value through other comprehensive income securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413880_1_1"> Net realized gains on fair value through other comprehensive income securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413880_2_1"> Realized gains </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities" xlink:to="cm_NetRealizedGainsOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetRealizedLossesOnAvailableforsaleSecurities" xlink:label="cm_NetRealizedLossesOnAvailableforsaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetRealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973554_3_1"> Net realized losses on available-for-sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetRealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973554_1_1"> Net realized losses on available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_NetRealizedLossesOnAvailableforsaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2973554_14_1"> Realized losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetRealizedLossesOnAvailableforsaleSecurities" xlink:to="cm_NetRealizedLossesOnAvailableforsaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities" xlink:label="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413883_3_1"> Net realized losses on fair value through other comprehensive income securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413883_1_1"> Net realized losses on fair value through other comprehensive income securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl" xml:lang="en-US" id="id_10794308_3413883_14_1"> Realized losses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities" xlink:to="cm_NetRealizedLossesOnFairValueThroughOtherComprehensiveIncomeSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetShortTradingPositions" xlink:label="cm_NetShortTradingPositions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetShortTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3052275_3_1"> Net short trading positions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetShortTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3052275_1_1"> Net short trading positions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetShortTradingPositions_lbl" xml:lang="en-US" id="id_10794308_3052275_2_1"> Net short trading positions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetShortTradingPositions" xlink:to="cm_NetShortTradingPositions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NetTransferOutNetDefinedBenefitLiabilityAsset" xlink:label="cm_NetTransferOutNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NetTransferOutNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955197_3_1"> Net transfer out net defined benefit liability asset. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NetTransferOutNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955197_1_1"> Net transfer out net defined benefit liability asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NetTransferOutNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955197_2_1"> Net transfer out </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NetTransferOutNetDefinedBenefitLiabilityAsset" xlink:to="cm_NetTransferOutNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NewLoyaltyProgramTerm" xlink:label="cm_NewLoyaltyProgramTerm"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NewLoyaltyProgramTerm_lbl" xml:lang="en-US" id="id_10794308_3413923_3_1"> New loyalty program term </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NewLoyaltyProgramTerm_lbl" xml:lang="en-US" id="id_10794308_3413923_1_1"> New Loyalty Program Term </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NewLoyaltyProgramTerm_lbl" xml:lang="en-US" id="id_10794308_3413923_2_1"> New loyalty program term </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NewLoyaltyProgramTerm" xlink:to="cm_NewLoyaltyProgramTerm_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NewProvisionsOtherProvisions" xlink:label="ifrs-full_NewProvisionsOtherProvisions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NewProvisionsOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2937569_1_1"> New provisions, other provisions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NewProvisionsOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2937569_2_1"> Additional new provisions recognized </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NewProvisionsOtherProvisions" xlink:to="ifrs-full_NewProvisionsOtherProvisions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NoncontrollingInterestLiability" xlink:label="cm_NoncontrollingInterestLiability"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NoncontrollingInterestLiability_lbl" xml:lang="en-US" id="id_10794308_3394314_3_1"> Liability for non-controlling interests in consolidated CIBC-managed investment funds as the investment fund units are mandatorily redeemable at the option of the investor. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NoncontrollingInterestLiability_lbl" xml:lang="en-US" id="id_10794308_3394314_1_1"> Non-controlling interest liability </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NoncontrollingInterestLiability_lbl" xml:lang="en-US" id="id_10794308_3394314_2_1"> Non controlling interest </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NoncontrollingInterestLiability" xlink:to="cm_NoncontrollingInterestLiability_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NoncontrollingInterests" xlink:label="ifrs-full_NoncontrollingInterests"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2938794_1_1"> Non-controlling interests </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2938794_2_1"> Non-controlling interests </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NoncontrollingInterestsMember" xlink:label="ifrs-full_NoncontrollingInterestsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncontrollingInterestsMember_lbl" xml:lang="en-US" id="id_10794308_2937571_1_1"> Non-controlling interests [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncontrollingInterestsMember_lbl" xml:lang="en-US" id="id_10794308_2937571_2_1"> Non-controlling interests [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterestsMember" xlink:to="ifrs-full_NoncontrollingInterestsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember" xlink:label="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052548_3_1"> Non cumulative rate reset series forty five Class A preferred shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052548_1_1"> Non Cumulative Rate Reset Series Forty Five Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052548_2_1"> Non cumulative Series 45 class A preferred shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember" xlink:to="cm_NonCumulativeRateResetSeriesFortyFiveClassAPreferredSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember" xlink:label="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052542_3_1"> Non cumulative rate reset series forty one Class A preferred shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052542_1_1"> Non Cumulative Rate Reset Series Forty One Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052542_2_1"> Non cumulative Series 41 class A preferred shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember" xlink:to="cm_NonCumulativeRateResetSeriesFortyOneClassAPreferredSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember" xlink:label="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3408641_3_1"> Non Cumulative Rate Reset Series Forty Seven Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3408641_1_1"> Non Cumulative Rate Reset Series Forty Seven Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3408641_2_1"> Non cumulative Series 47 class A preferred shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember" xlink:to="cm_NonCumulativeRateResetSeriesFortySevenClassPreferredSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember" xlink:label="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052543_3_1"> Non cumulative rate reset series forty three Class A preferred shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052543_1_1"> Non Cumulative Rate Reset Series Forty Three Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052543_2_1"> Non cumulative Series 43 class A preferred shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember" xlink:to="cm_NonCumulativeRateResetSeriesFortyThreeClassAPreferredSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember" xlink:label="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052539_3_1"> Non Cumulative Rate Reset Series Thirty Nine Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052539_1_1"> Non Cumulative Rate Reset Series Thirty Nine Class A Preferred Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember_lbl" xml:lang="en-US" id="id_10794308_3052539_2_1"> Non cumulative Series 39 class A preferred shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember" xlink:to="cm_NonCumulativeRateResetSeriesThirtyNineClassAPreferredSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonInterestBearingDepositsMember" xlink:label="cm_NonInterestBearingDepositsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonInterestBearingDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996993_3_1"> Non interest bearing deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonInterestBearingDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996993_1_1"> Non interest bearing deposits [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonInterestBearingDepositsMember_lbl" xml:lang="en-US" id="id_10794308_2996993_2_1"> Non-interest-bearing deposits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonInterestBearingDepositsMember" xlink:to="cm_NonInterestBearingDepositsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonInterestExpense1" xlink:label="cm_NonInterestExpense1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2962309_3_1"> Total Non Interest Expenses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2962309_1_1"> Non Interest Expense 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_NonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2962309_6_1"> Non-interest expenses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonInterestExpense1" xlink:to="cm_NonInterestExpense1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonInterestExpense1Abstract" xlink:label="cm_NonInterestExpense1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonInterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942517_3_1"> Non interest expense 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonInterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942517_1_1"> Non interest expense 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonInterestExpense1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942517_2_1"> Non-interest expenses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonInterestExpense1Abstract" xlink:to="cm_NonInterestExpense1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NoninterestExpenseOnFinanceLeases" xlink:label="cm_NoninterestExpenseOnFinanceLeases"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NoninterestExpenseOnFinanceLeases_lbl" xml:lang="en-US" id="id_10794308_3054541_3_1"> Non-interest expense on finance leases. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NoninterestExpenseOnFinanceLeases_lbl" xml:lang="en-US" id="id_10794308_3054541_1_1"> Non-interest expense on finance leases </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NoninterestExpenseOnFinanceLeases_lbl" xml:lang="en-US" id="id_10794308_3054541_2_1"> Non-interest expenses on finance lease property </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NoninterestExpenseOnFinanceLeases" xlink:to="cm_NoninterestExpenseOnFinanceLeases_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonInterestIncome1" xlink:label="cm_NonInterestIncome1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonInterestIncome1_lbl" xml:lang="en-US" id="id_10794308_2962307_3_1"> Total Revenue from Non interest income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonInterestIncome1_lbl" xml:lang="en-US" id="id_10794308_2962307_1_1"> Non Interest Income1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_NonInterestIncome1_lbl" xml:lang="en-US" id="id_10794308_2962307_6_1"> Non-interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonInterestIncome1" xlink:to="cm_NonInterestIncome1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonInterestIncome1Abstract" xlink:label="cm_NonInterestIncome1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonInterestIncome1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942516_3_1"> Non interest income 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonInterestIncome1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942516_1_1"> Non interest income 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonInterestIncome1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942516_2_1"> Non-interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonInterestIncome1Abstract" xlink:to="cm_NonInterestIncome1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NoninvestmentGradeMember" xlink:label="cm_NoninvestmentGradeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NoninvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3395458_3_1"> Non-investment grade. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NoninvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3395458_1_1"> Non investment grade [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NoninvestmentGradeMember_lbl" xml:lang="en-US" id="id_10794308_3395458_2_1"> Non investment grade [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NoninvestmentGradeMember" xlink:to="cm_NoninvestmentGradeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonofficerDirectorStockOptionPlanMember" xlink:label="cm_NonofficerDirectorStockOptionPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonofficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991382_3_1"> Non-officer director stock option plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonofficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991382_1_1"> Non-officer director stock option plan [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonofficerDirectorStockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991382_2_1"> Non-officer director stock option plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonofficerDirectorStockOptionPlanMember" xlink:to="cm_NonofficerDirectorStockOptionPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage" xlink:label="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage_lbl" xml:lang="en-US" id="id_10794308_3052273_3_1"> Non-qualifying capital instruments phase-out percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage_lbl" xml:lang="en-US" id="id_10794308_3052273_1_1"> Non-qualifying capital instruments phase-out percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage_lbl" xml:lang="en-US" id="id_10794308_3052273_2_1"> Non-qualifying capital instruments phase-out percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage" xlink:to="cm_NonqualifyingCapitalInstrumentsPhaseoutPercentage_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NonTradeExposureRelatedToCentralCounterpartiesMember" xlink:label="cm_NonTradeExposureRelatedToCentralCounterpartiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NonTradeExposureRelatedToCentralCounterpartiesMember_lbl" xml:lang="en-US" id="id_10794308_3052880_3_1"> Non trade exposure related to central counterparties. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NonTradeExposureRelatedToCentralCounterpartiesMember_lbl" xml:lang="en-US" id="id_10794308_3052880_1_1"> Non trade exposure related to central counterparties [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NonTradeExposureRelatedToCentralCounterpartiesMember_lbl" xml:lang="en-US" id="id_10794308_3052880_2_1"> Non trade exposure related to central counterparties [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NonTradeExposureRelatedToCentralCounterpartiesMember" xlink:to="cm_NonTradeExposureRelatedToCentralCounterpartiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NontradingSecuritiesMember" xlink:label="cm_NontradingSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NontradingSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051910_3_1"> Non-trading Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NontradingSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051910_1_1"> Non-trading Securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NontradingSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_3051910_2_1"> Non-trading Securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NontradingSecuritiesMember" xlink:to="cm_NontradingSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NoSpecificMaturityMember" xlink:label="cm_NoSpecificMaturityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_2990770_3_1"> No specific maturity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_2990770_1_1"> No specific maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_2990770_2_1"> No specific maturity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NoSpecificMaturityMember" xlink:to="cm_NoSpecificMaturityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotesRedemptionPeriodFourMember" xlink:label="cm_NotesRedemptionPeriodFourMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotesRedemptionPeriodFourMember_lbl" xml:lang="en-US" id="id_10794308_3052287_3_1"> Notes redemption period four. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotesRedemptionPeriodFourMember_lbl" xml:lang="en-US" id="id_10794308_3052287_1_1"> Notes redemption period four [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotesRedemptionPeriodFourMember_lbl" xml:lang="en-US" id="id_10794308_3052287_2_1"> Notes redemption on or after June 30, 2039 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotesRedemptionPeriodFourMember" xlink:to="cm_NotesRedemptionPeriodFourMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotesRedemptionPeriodOneMember" xlink:label="cm_NotesRedemptionPeriodOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotesRedemptionPeriodOneMember_lbl" xml:lang="en-US" id="id_10794308_3052283_3_1"> Notes redemption period one. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotesRedemptionPeriodOneMember_lbl" xml:lang="en-US" id="id_10794308_3052283_1_1"> Notes redemption period one [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotesRedemptionPeriodOneMember_lbl" xml:lang="en-US" id="id_10794308_3052283_2_1"> Notes redemption prior to June 30, 2019 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotesRedemptionPeriodOneMember" xlink:to="cm_NotesRedemptionPeriodOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotesRedemptionPeriodThreeMember" xlink:label="cm_NotesRedemptionPeriodThreeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotesRedemptionPeriodThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052286_3_1"> Notes redemption period three. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotesRedemptionPeriodThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052286_1_1"> Notes redemption period three [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotesRedemptionPeriodThreeMember_lbl" xml:lang="en-US" id="id_10794308_3052286_2_1"> Notes redemption prior to June 30, 2039 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotesRedemptionPeriodThreeMember" xlink:to="cm_NotesRedemptionPeriodThreeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotesRedemptionPeriodTwoMember" xlink:label="cm_NotesRedemptionPeriodTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotesRedemptionPeriodTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052285_3_1"> Notes redemption period two. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotesRedemptionPeriodTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052285_1_1"> Notes redemption period two [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotesRedemptionPeriodTwoMember_lbl" xml:lang="en-US" id="id_10794308_3052285_2_1"> Notes redemption on or after June 30, 2019 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotesRedemptionPeriodTwoMember" xlink:to="cm_NotesRedemptionPeriodTwoMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotesRedemptionPricePercentage" xlink:label="cm_NotesRedemptionPricePercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotesRedemptionPricePercentage_lbl" xml:lang="en-US" id="id_10794308_3020370_3_1"> The required spread above the yield to maturity on a Government of Canada bond of appropriate maturity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotesRedemptionPricePercentage_lbl" xml:lang="en-US" id="id_10794308_3020370_1_1"> Notes redemption price percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotesRedemptionPricePercentage_lbl" xml:lang="en-US" id="id_10794308_3020370_2_1"> Redemption percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotesRedemptionPricePercentage" xlink:to="cm_NotesRedemptionPricePercentage_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NotionalAmount" xlink:label="ifrs-full_NotionalAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NotionalAmount_lbl" xml:lang="en-US" id="id_10794308_2938821_1_1"> Notional amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_NotionalAmount_lbl" xml:lang="en-US" id="id_10794308_2938821_32_1"> Total notional amounts </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NotionalAmount_lbl" xml:lang="en-US" id="id_10794308_2938821_2_1"> Derivatives notional amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NotionalAmount_lbl" xml:lang="en-US" id="id_10794308_2938821_12_1"> Notional amount of hedging instrument </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NotionalAmount" xlink:to="ifrs-full_NotionalAmount_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NotLaterThanOneMonthMember" xlink:label="ifrs-full_NotLaterThanOneMonthMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NotLaterThanOneMonthMember_lbl" xml:lang="en-US" id="id_10794308_2938517_1_1"> Not later than one month [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NotLaterThanOneMonthMember_lbl" xml:lang="en-US" id="id_10794308_2938517_2_1"> Less than 1 month [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NotLaterThanOneMonthMember" xlink:to="ifrs-full_NotLaterThanOneMonthMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NotLaterThanOneYearMember" xlink:label="ifrs-full_NotLaterThanOneYearMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NotLaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2938967_1_1"> Not later than one year [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NotLaterThanOneYearMember_lbl" xml:lang="en-US" id="id_10794308_2938967_2_1"> Within 1 year [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NotLaterThanOneYearMember" xlink:to="ifrs-full_NotLaterThanOneYearMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember" xlink:label="ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember_lbl" xml:lang="en-US" id="id_10794308_2937599_1_1"> Not measured at fair value in statement of financial position but for which fair value is disclosed [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember_lbl" xml:lang="en-US" id="id_10794308_2937599_2_1"> Not measured at fair value in statement of financial position but for which fair value is disclosed [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember" xlink:to="ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotRatedMember" xlink:label="cm_NotRatedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotRatedMember_lbl" xml:lang="en-US" id="id_10794308_3393995_3_1"> Not Rated [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotRatedMember_lbl" xml:lang="en-US" id="id_10794308_3393995_1_1"> Not Rated [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotRatedMember_lbl" xml:lang="en-US" id="id_10794308_3393995_2_1"> Not Rated [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotRatedMember" xlink:to="cm_NotRatedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NotSubjectToCreditRiskMember" xlink:label="cm_NotSubjectToCreditRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NotSubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991284_3_1"> Not subject to credit risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NotSubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991284_1_1"> Not subject to credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NotSubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_2991284_2_1"> Not subject to credit risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NotSubjectToCreditRiskMember" xlink:to="cm_NotSubjectToCreditRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfAdditionalSharesAuthorizedToIssue" xlink:label="cm_NumberOfAdditionalSharesAuthorizedToIssue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfAdditionalSharesAuthorizedToIssue_lbl" xml:lang="en-US" id="id_10794308_2974741_3_1"> Number of additional shares authorized to issue. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfAdditionalSharesAuthorizedToIssue_lbl" xml:lang="en-US" id="id_10794308_2974741_1_1"> Number of additional shares authorized to issue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfAdditionalSharesAuthorizedToIssue_lbl" xml:lang="en-US" id="id_10794308_2974741_2_1"> Common shares reserved for future issue, increase </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfAdditionalSharesAuthorizedToIssue" xlink:to="cm_NumberOfAdditionalSharesAuthorizedToIssue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfCommonSharesReservedForFutureIssuance" xlink:label="cm_NumberOfCommonSharesReservedForFutureIssuance"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfCommonSharesReservedForFutureIssuance_lbl" xml:lang="en-US" id="id_10794308_3052343_3_1"> Number of common shares reserved for future issuance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfCommonSharesReservedForFutureIssuance_lbl" xml:lang="en-US" id="id_10794308_3052343_1_1"> Number of common shares reserved for future issuance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfCommonSharesReservedForFutureIssuance_lbl" xml:lang="en-US" id="id_10794308_3052343_2_1"> Common shares reserved for issue </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfCommonSharesReservedForFutureIssuance" xlink:to="cm_NumberOfCommonSharesReservedForFutureIssuance_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xml:lang="en-US" id="id_10794308_2938824_1_1"> Number of instruments or interests issued or issuable </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xml:lang="en-US" id="id_10794308_2938824_32_1"> Issuance pursuant to acquisition, Number of shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xml:lang="en-US" id="id_10794308_2938824_2_1"> Common shares issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xml:lang="en-US" id="id_10794308_2938824_12_1"> Equity transferred, share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:to="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_lbl" xml:lang="en-US" id="id_10794308_2938825_1_1"> Number of other equity instruments granted in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_lbl" xml:lang="en-US" id="id_10794308_2938825_2_1"> Number of shares granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:to="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfMembersUnderDefinedBenefitPlans" xlink:label="cm_NumberOfMembersUnderDefinedBenefitPlans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfMembersUnderDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2976936_3_1"> Number of Members Under Defined Benefit Plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfMembersUnderDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2976936_1_1"> Number of Members Under Defined Benefit Plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfMembersUnderDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2976936_2_1"> Number of members in pension plan </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfMembersUnderDefinedBenefitPlans" xlink:to="cm_NumberOfMembersUnderDefinedBenefitPlans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938829_1_1"> Number of other equity instruments outstanding in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938829_2_1"> Number of outstanding shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfOutstandingShareOptions" xlink:label="ifrs-full_NumberOfOutstandingShareOptions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2937602_1_1"> Number of share options outstanding in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2937602_4_1"> Number of options, outstanding at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2937602_5_1"> Number of options, outstanding at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2937602_2_1"> Number of Stock options outstanding </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2937602_12_1"> Shares granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOutstandingShareOptions" xlink:to="ifrs-full_NumberOfOutstandingShareOptions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfPropertiesSoldAndLeasedBack" xlink:label="cm_NumberOfPropertiesSoldAndLeasedBack"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfPropertiesSoldAndLeasedBack_lbl" xml:lang="en-US" id="id_10794308_3052507_3_1"> Number of properties sold and leased back. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfPropertiesSoldAndLeasedBack_lbl" xml:lang="en-US" id="id_10794308_3052507_1_1"> Number of properties sold and leased back </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfPropertiesSoldAndLeasedBack_lbl" xml:lang="en-US" id="id_10794308_3052507_2_1"> Number of properties sold and leased back </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfPropertiesSoldAndLeasedBack" xlink:to="cm_NumberOfPropertiesSoldAndLeasedBack_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938519_1_1"> Number of share options exercisable in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938519_2_1"> Exercisable at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938519_12_1"> Stock options vested, number outstanding </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938830_1_1"> Number of share options exercised in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938830_2_1"> Equity-settled share-based compensation plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938830_14_1"> Number of options, exercised </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938970_1_1"> Number of share options expired in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938970_14_1"> Number of options, cancelled/expired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938971_1_1"> Number of share options forfeited in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938971_14_1"> Number of options, forfeited in the year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938831_1_1"> Number of share options granted in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938831_2_1"> Number of options, granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="ifrs-full_NumberOfSharesIssued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xml:lang="en-US" id="id_10794308_2937605_1_1"> Number of shares issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xml:lang="en-US" id="id_10794308_2937605_2_1"> Number of shares issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesIssued" xlink:to="ifrs-full_NumberOfSharesIssued_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesIssuedButNotExchanged" xlink:label="cm_NumberOfSharesIssuedButNotExchanged"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesIssuedButNotExchanged_lbl" xml:lang="en-US" id="id_10794308_3394970_3_1"> Number of shares issued but not exchanged. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesIssuedButNotExchanged_lbl" xml:lang="en-US" id="id_10794308_3394970_1_1"> Number of shares issued but not exchanged </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesIssuedButNotExchanged_lbl" xml:lang="en-US" id="id_10794308_3394970_2_1"> Number of shares issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesIssuedButNotExchanged" xlink:to="cm_NumberOfSharesIssuedButNotExchanged_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan" xlink:label="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3054725_3_1"> Number of shares issued through employee share purchase plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3054725_1_1"> Number of shares issued through employee share purchase plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan_lbl" xml:lang="en-US" id="id_10794308_3054725_2_1"> Employee share purchase plan, Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan" xlink:to="cm_NumberOfSharesIssuedThroughEmployeeSharePurchasePlan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan" xlink:label="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2974119_3_1"> Number of shares issued through shareholder investment plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2974119_1_1"> Number of shares issued through shareholder investment plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan_lbl" xml:lang="en-US" id="id_10794308_2974119_2_1"> Shareholder investment plan, Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan" xlink:to="cm_NumberOfSharesIssuedThroughShareholderInvestmentPlan_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_NumberOfSharesOutstanding" xlink:label="ifrs-full_NumberOfSharesOutstanding"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2938521_1_1"> Number of shares outstanding </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2938521_4_1"> Ending balance, Number of shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2938521_5_1"> Beginning balance, Number of shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US" id="id_10794308_2938521_2_1"> Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock" xlink:label="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398368_3_1"> Number of shares outstanding excluding change in treasury stock. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398368_1_1"> Number of shares outstanding excluding change in treasury stock </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_3398368_2_1"> Number of shares issued, Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock" xlink:to="cm_NumberOfSharesOutstandingExcludingChangeInTreasuryStock_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesOutstandingExcludingTreasuryStock" xlink:label="cm_NumberOfSharesOutstandingExcludingTreasuryStock"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesOutstandingExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_2974178_3_1"> The number of shares that have been authorised and issued, before reducing treasury shares held. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesOutstandingExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_2974178_1_1"> Number of Shares Outstanding Excluding Treasury Stock </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesOutstandingExcludingTreasuryStock_lbl" xml:lang="en-US" id="id_10794308_2974178_2_1"> Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesOutstandingExcludingTreasuryStock" xlink:to="cm_NumberOfSharesOutstandingExcludingTreasuryStock_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid" xlink:label="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid_lbl" xml:lang="en-US" id="id_10794308_3052701_3_1"> Number of shares purchased under normal course issuer bid. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid_lbl" xml:lang="en-US" id="id_10794308_3052701_1_1"> Number of shares purchased under normal course issuer bid </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid_lbl" xml:lang="en-US" id="id_10794308_3052701_2_1"> Number of shares purchased under normal course issuer bid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid" xlink:to="cm_NumberOfSharesPurchasedUnderNormalCourseIssuerBid_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2974118_3_1"> Number of shares repurchased and retired during period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2974118_1_1"> Number of shares repurchased and retired during period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2974118_2_1"> Purchase of common shares for cancellation, Number of shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod_lbl" xml:lang="en-US" id="id_10794308_2974118_12_1"> Shares purchased and cancelled </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod" xlink:to="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3398363_3_1"> Number of shares repurchased and retired during period under NCIB. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3398363_1_1"> Number of shares repurchased and retired during period under NCIB </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3398363_2_1"> Number of shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB" xlink:to="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIB_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3398365_3_1"> Number of shares repurchased and retired during period under NCIB private agreement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3398365_1_1"> Number of shares repurchased and retired during period under NCIB private agreement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3398365_2_1"> Shares purchased and cancelled </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement" xlink:to="cm_NumberOfSharesRepurchasedAndRetiredDuringPeriodUnderNCIBPrivateAgreement_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_NVCCMember" xlink:label="cm_NVCCMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_NVCCMember_lbl" xml:lang="en-US" id="id_10794308_3398414_3_1"> Subject to an NVCC provision [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_NVCCMember_lbl" xml:lang="en-US" id="id_10794308_3398414_1_1"> NVCC [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_NVCCMember_lbl" xml:lang="en-US" id="id_10794308_3398414_2_1"> NVCC [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_NVCCMember" xlink:to="cm_NVCCMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember" xlink:label="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember_lbl" xml:lang="en-US" id="id_10794308_2997987_3_1"> Obligations related to assets sold under repurchase agreements and securities loaned. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember_lbl" xml:lang="en-US" id="id_10794308_2997987_1_1"> Obligations related to assets sold under repurchase agreements and securities loaned [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember_lbl" xml:lang="en-US" id="id_10794308_2997987_2_1"> Obligations related to assets sold under repurchase agreements and securities loaned [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember" xlink:to="cm_ObligationsRelatedToAssetsSoldUnderRepurchaseAgreementsAndSecuritiesLoanedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ObligationsRelatedToSecuritiesSoldShort" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShort"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959989_3_1"> Obligations related to securities sold short. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959989_1_1"> Obligations related to securities sold short </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShort_lbl" xml:lang="en-US" id="id_10794308_2959989_2_1"> Obligations related to securities sold short </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ObligationsRelatedToSecuritiesSoldShort" xlink:to="cm_ObligationsRelatedToSecuritiesSoldShort_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ObligationsRelatedToSecuritiesSoldShortMember" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShortMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_2995219_3_1"> Obligations related to securities sold short. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_2995219_1_1"> Obligations Related to Securities Sold Short [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ObligationsRelatedToSecuritiesSoldShortMember_lbl" xml:lang="en-US" id="id_10794308_2995219_2_1"> Obligations related to securities sold short [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ObligationsRelatedToSecuritiesSoldShortMember" xlink:to="cm_ObligationsRelatedToSecuritiesSoldShortMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements" xlink:label="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2966382_3_1"> Obligations related to securities sold under repurchase agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2966382_1_1"> Obligations related to securities sold under repurchase agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl" xml:lang="en-US" id="id_10794308_2966382_2_1"> Obligations related to securities sold under repurchase agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements" xlink:to="cm_ObligationsRelatedToSecuritiesSoldUnderRepurchaseAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OccupancyExpense" xlink:label="ifrs-full_OccupancyExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OccupancyExpense_lbl" xml:lang="en-US" id="id_10794308_2938974_1_1"> Occupancy expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OccupancyExpense_lbl" xml:lang="en-US" id="id_10794308_2938974_2_1"> Occupancy costs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OccupancyExpense" xlink:to="ifrs-full_OccupancyExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OctoberTwentyEightTwoThousandAndTwentyFourMember" xlink:label="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3052577_3_1"> October twenty eight two thousand and twenty four. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3052577_1_1"> October twenty eight two thousand and twenty four [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember_lbl" xml:lang="en-US" id="id_10794308_3052577_2_1"> October 28, 2024 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember" xlink:to="cm_OctoberTwentyEightTwoThousandAndTwentyFourMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OffBalanceSheetMember" xlink:label="cm_OffBalanceSheetMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OffBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983502_3_1"> Off balance sheet. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OffBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983502_1_1"> Off Balance Sheet [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OffBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983502_2_1"> Off-balance sheet [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OffBalanceSheetMember" xlink:to="cm_OffBalanceSheetMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OfficeEquipmentMember" xlink:label="ifrs-full_OfficeEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OfficeEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2938522_1_1"> Office equipment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OfficeEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2938522_2_1"> Office equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OfficeEquipmentMember" xlink:to="ifrs-full_OfficeEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OfficeFurnitureEquipmentAndOtherMember" xlink:label="cm_OfficeFurnitureEquipmentAndOtherMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OfficeFurnitureEquipmentAndOtherMember_lbl" xml:lang="en-US" id="id_10794308_3054538_3_1"> Office furniture, equipment and other [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OfficeFurnitureEquipmentAndOtherMember_lbl" xml:lang="en-US" id="id_10794308_3054538_1_1"> Office furniture, equipment and other [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OfficeFurnitureEquipmentAndOtherMember_lbl" xml:lang="en-US" id="id_10794308_3054538_2_1"> Office furniture, equipment and other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OfficeFurnitureEquipmentAndOtherMember" xlink:to="cm_OfficeFurnitureEquipmentAndOtherMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OilAndGasMember" xlink:label="cm_OilAndGasMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OilAndGasMember_lbl" xml:lang="en-US" id="id_10794308_3398449_3_1"> Oil And Gas [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OilAndGasMember_lbl" xml:lang="en-US" id="id_10794308_3398449_1_1"> Oil And Gas [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OilAndGasMember_lbl" xml:lang="en-US" id="id_10794308_3398449_2_1"> Oil And Gas [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OilAndGasMember" xlink:to="cm_OilAndGasMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OnBalanceSheetMember" xlink:label="cm_OnBalanceSheetMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OnBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983501_3_1"> On balance sheet. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OnBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983501_1_1"> On Balance Sheet [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OnBalanceSheetMember_lbl" xml:lang="en-US" id="id_10794308_2983501_2_1"> On-balance sheet [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OnBalanceSheetMember" xlink:to="cm_OnBalanceSheetMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OperatingIncomeExcludingInterest" xlink:label="cm_OperatingIncomeExcludingInterest"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OperatingIncomeExcludingInterest_lbl" xml:lang="en-US" id="id_10794308_2959981_3_1"> Operating income excluding interest. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OperatingIncomeExcludingInterest_lbl" xml:lang="en-US" id="id_10794308_2959981_1_1"> Operating income excluding interest </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OperatingIncomeExcludingInterest_lbl" xml:lang="en-US" id="id_10794308_2959981_2_1"> Non-interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OperatingIncomeExcludingInterest" xlink:to="cm_OperatingIncomeExcludingInterest_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OperatingLeaseMember" xlink:label="cm_OperatingLeaseMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OperatingLeaseMember_lbl" xml:lang="en-US" id="id_10794308_2986166_3_1"> Operating Lease [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OperatingLeaseMember_lbl" xml:lang="en-US" id="id_10794308_2986166_1_1"> Operating Lease [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OperatingLeaseMember_lbl" xml:lang="en-US" id="id_10794308_2986166_2_1"> Operating lease [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OperatingLeaseMember" xlink:to="cm_OperatingLeaseMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OperatingSegmentsMember" xlink:label="ifrs-full_OperatingSegmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OperatingSegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2937610_1_1"> Operating segments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OperatingSegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2937610_2_1"> Operating segments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OperatingSegmentsMember" xlink:to="ifrs-full_OperatingSegmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OppenheimerClaimsMember" xlink:label="cm_OppenheimerClaimsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OppenheimerClaimsMember_lbl" xml:lang="en-US" id="id_10794308_3398437_3_1"> Oppenheimer claims. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OppenheimerClaimsMember_lbl" xml:lang="en-US" id="id_10794308_3398437_1_1"> Oppenheimer claims [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OppenheimerClaimsMember_lbl" xml:lang="en-US" id="id_10794308_3398437_2_1"> Oppenheimer claims [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OppenheimerClaimsMember" xlink:to="cm_OppenheimerClaimsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OptionPricingModelMember" xlink:label="ifrs-full_OptionPricingModelMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OptionPricingModelMember_lbl" xml:lang="en-US" id="id_10794308_2937612_1_1"> Option pricing model [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OptionPricingModelMember_lbl" xml:lang="en-US" id="id_10794308_2937612_2_1"> Option pricing model [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OptionPricingModelMember" xlink:to="ifrs-full_OptionPricingModelMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OptionsMember" xlink:label="cm_OptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OptionsMember_lbl" xml:lang="en-US" id="id_10794308_2981229_3_1"> Options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OptionsMember_lbl" xml:lang="en-US" id="id_10794308_2981229_1_1"> Options [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OptionsMember_lbl" xml:lang="en-US" id="id_10794308_2981229_2_1"> Options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OptionsMember" xlink:to="cm_OptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OrdinarySharesMember" xlink:label="ifrs-full_OrdinarySharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OrdinarySharesMember_lbl" xml:lang="en-US" id="id_10794308_2938526_1_1"> Ordinary shares [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OrdinarySharesMember_lbl" xml:lang="en-US" id="id_10794308_2938526_2_1"> Common shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OrdinarySharesMember" xlink:to="ifrs-full_OrdinarySharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OTCDerivativeInstrumentsMember" xlink:label="cm_OTCDerivativeInstrumentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OTCDerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3395272_3_1"> OTC Derivative instruments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OTCDerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3395272_1_1"> OTC Derivative instruments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OTCDerivativeInstrumentsMember_lbl" xml:lang="en-US" id="id_10794308_3395272_2_1"> OTC Derivative instruments [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OTCDerivativeInstrumentsMember" xlink:to="cm_OTCDerivativeInstrumentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherAdjustmentsForNoncashItems" xlink:label="ifrs-full_OtherAdjustmentsForNoncashItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAdjustmentsForNoncashItems_lbl" xml:lang="en-US" id="id_10794308_2938976_1_1"> Other adjustments for non-cash items </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherAdjustmentsForNoncashItems_lbl" xml:lang="en-US" id="id_10794308_2938976_2_1"> Other non-cash items, net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAdjustmentsForNoncashItems" xlink:to="ifrs-full_OtherAdjustmentsForNoncashItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:label="ifrs-full_OtherAdjustmentsToReconcileProfitLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAdjustmentsToReconcileProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938977_1_1"> Other adjustments to reconcile profit (loss) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherAdjustmentsToReconcileProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938977_2_1"> Other, net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:to="ifrs-full_OtherAdjustmentsToReconcileProfitLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherAssets" xlink:label="ifrs-full_OtherAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAssets_lbl" xml:lang="en-US" id="id_10794308_2938527_1_1"> Other assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherAssets_lbl" xml:lang="en-US" id="id_10794308_2938527_2_1"> Other assets (Note 9) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherAssets_lbl" xml:lang="en-US" id="id_10794308_2938527_6_1"> Total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssets" xlink:to="ifrs-full_OtherAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherAssets1" xlink:label="cm_OtherAssets1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherAssets1_lbl" xml:lang="en-US" id="id_10794308_3407677_3_1"> Other assets 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherAssets1_lbl" xml:lang="en-US" id="id_10794308_3407677_1_1"> Other assets 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherAssets1_lbl" xml:lang="en-US" id="id_10794308_3407677_2_1"> Other assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherAssets1" xlink:to="cm_OtherAssets1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherAssets1Abstract" xlink:label="cm_OtherAssets1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherAssets1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942622_3_1"> Other Assets 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherAssets1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942622_1_1"> Other Assets 1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherAssets1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942622_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherAssets1Abstract" xlink:to="cm_OtherAssets1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:label="ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2937613_1_1"> Other assets, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_2937613_6_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:to="ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries" xlink:label="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3396236_3_1"> Other assets for other post employment plans of immaterial subsidiaries. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3396236_1_1"> Other assets for other post employment plans of immaterial subsidiaries </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3396236_2_1"> Defined benefit asset </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries" xlink:to="cm_OtherAssetsForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherAssetsMember" xlink:label="ifrs-full_OtherAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2938528_1_1"> Other assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2938528_2_1"> Other assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssetsMember" xlink:to="ifrs-full_OtherAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherAssetsOther" xlink:label="cm_OtherAssetsOther"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherAssetsOther_lbl" xml:lang="en-US" id="id_10794308_2973507_3_1"> Other assets other. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherAssetsOther_lbl" xml:lang="en-US" id="id_10794308_2973507_1_1"> Other assets other </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherAssetsOther_lbl" xml:lang="en-US" id="id_10794308_2973507_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherAssetsOther" xlink:to="cm_OtherAssetsOther_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherAssetsRecognisedAsOfAcquisitionDate" xlink:label="cm_OtherAssetsRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2948897_3_1"> Other assets recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2948897_1_1"> Other assets recognised as of acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2948897_2_1"> Other assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherAssetsRecognisedAsOfAcquisitionDate" xlink:to="cm_OtherAssetsRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherCanadianGovernmentsMember" xlink:label="cm_OtherCanadianGovernmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherCanadianGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051760_3_1"> Other Canadian governments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherCanadianGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051760_1_1"> Other Canadian Governments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherCanadianGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051760_2_1"> Other canadian governments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherCanadianGovernmentsMember" xlink:to="cm_OtherCanadianGovernmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherCashGeneratingUnitMember" xlink:label="cm_OtherCashGeneratingUnitMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherCashGeneratingUnitMember_lbl" xml:lang="en-US" id="id_10794308_3000032_3_1"> Other cash generating unit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherCashGeneratingUnitMember_lbl" xml:lang="en-US" id="id_10794308_3000032_1_1"> Other Cash Generating Unit [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherCashGeneratingUnitMember_lbl" xml:lang="en-US" id="id_10794308_3000032_2_1"> Other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherCashGeneratingUnitMember" xlink:to="cm_OtherCashGeneratingUnitMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherCommodityDerivativesMember" xlink:label="cm_OtherCommodityDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherCommodityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2996605_3_1"> Other commodity derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherCommodityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2996605_1_1"> Other Commodity Derivatives [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherCommodityDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2996605_2_1"> Other commodity derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherCommodityDerivativesMember" xlink:to="cm_OtherCommodityDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="ifrs-full_OtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937615_1_1"> Other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_2937615_6_1"> Total OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncome" xlink:to="ifrs-full_OtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938987_1_1"> Other comprehensive income, net of tax, available-for-sale financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938987_2_1"> Net change in securities measured at FVOCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938987_6_1"> Other comprehensive income, net of tax, available-for-sale financial assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2937624_1_1"> Other comprehensive income, net of tax, cash flow hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2937624_2_1"> Net change in cash flow hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_lbl" xml:lang="en-US" id="id_10794308_2937624_6_1"> Other comprehensive income, net of tax, cash flow hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2938988_1_1"> Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2938988_2_1"> Net change attributable to changes in credit risk </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_lbl" xml:lang="en-US" id="id_10794308_2938988_12_1"> Net gains (losses) due to fair value change of FVO liabilities attributable to changes in credit risk </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3062520_3_1"> Other comprehensive income, net of tax, debt instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3062520_1_1"> Other comprehensive income, net of tax, debt instruments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments_lbl" xml:lang="en-US" id="id_10794308_3062520_6_1"> Other comprehensive income, net of tax, debt securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments" xlink:to="cm_OtherComprehensiveIncomeNetOfTaxDebtInstruments_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_3406647_3_1"> Other Comprehensive Income Net Of Tax Debt Instruments [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_3406647_1_1"> Other Comprehensive Income Net Of Tax Debt Instruments [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract_lbl" xml:lang="en-US" id="id_10794308_3406647_2_1"> Net change in debt securities measured at FVOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract" xlink:to="cm_OtherComprehensiveIncomeNetOfTaxDebtInstrumentsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_2937631_1_1"> Other comprehensive income, net of tax, exchange differences on translation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_lbl" xml:lang="en-US" id="id_10794308_2937631_2_1"> Net change in foreign currency translation adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2937632_1_1"> Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2937632_2_1"> Net change in post-employment defined benefit plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl" xml:lang="en-US" id="id_10794308_2937632_12_1"> Net gains (losses) on post-employment defined benefit plans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherContractualObligations" xlink:label="cm_OtherContractualObligations"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherContractualObligations_lbl" xml:lang="en-US" id="id_10794308_3395025_3_1"> Other contractual obligations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherContractualObligations_lbl" xml:lang="en-US" id="id_10794308_3395025_1_1"> Other Contractual Obligations </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherContractualObligations_lbl" xml:lang="en-US" id="id_10794308_3395025_2_1"> Contractual obligations </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_OtherContractualObligations_lbl" xml:lang="en-US" id="id_10794308_3395025_12_1"> Operating Payments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherContractualObligations" xlink:to="cm_OtherContractualObligations_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherCountriesMember" xlink:label="cm_OtherCountriesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherCountriesMember_lbl" xml:lang="en-US" id="id_10794308_3012149_3_1"> Other countries. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherCountriesMember_lbl" xml:lang="en-US" id="id_10794308_3012149_1_1"> Other Countries [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherCountriesMember_lbl" xml:lang="en-US" id="id_10794308_3012149_2_1"> Other countries [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherCountriesMember" xlink:to="cm_OtherCountriesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherCreditRiskMember" xlink:label="cm_OtherCreditRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3410933_3_1"> Other credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3410933_1_1"> Other credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3410933_2_1"> Other credit risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherCreditRiskMember" xlink:to="cm_OtherCreditRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="us-gaap_OtherDebtSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2928350_1_1"> Other Debt Obligations [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherDebtSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2928350_2_1"> Other debt securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherDebtSecuritiesMember" xlink:to="us-gaap_OtherDebtSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherDeferredItems" xlink:label="cm_OtherDeferredItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherDeferredItems_lbl" xml:lang="en-US" id="id_10794308_3054600_3_1"> Other deferred items </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherDeferredItems_lbl" xml:lang="en-US" id="id_10794308_3054600_1_1"> Other deferred items </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherDeferredItems_lbl" xml:lang="en-US" id="id_10794308_3054600_2_1"> Other deferred items </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherDeferredItems" xlink:to="cm_OtherDeferredItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherEquitySecuritiesMember" xlink:label="ifrs-full_OtherEquitySecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherEquitySecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2939002_1_1"> Other equity securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherEquitySecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2939002_2_1"> Other equity securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherEquitySecuritiesMember" xlink:to="ifrs-full_OtherEquitySecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherExpenseByNature" xlink:label="ifrs-full_OtherExpenseByNature"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherExpenseByNature_lbl" xml:lang="en-US" id="id_10794308_2938539_1_1"> Other expenses, by nature </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherExpenseByNature_lbl" xml:lang="en-US" id="id_10794308_2938539_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherExpenseByNature" xlink:to="ifrs-full_OtherExpenseByNature_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherFinancialAssets" xlink:label="ifrs-full_OtherFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938542_1_1"> Other financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938542_2_1"> Other assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherFinancialAssets" xlink:to="ifrs-full_OtherFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherFinancialLiabilities" xlink:label="ifrs-full_OtherFinancialLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937641_1_1"> Other financial liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherFinancialLiabilities_lbl" xml:lang="en-US" id="id_10794308_2937641_2_1"> Other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherFinancialLiabilities" xlink:to="ifrs-full_OtherFinancialLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherFinancialLiabilitiesMeasuredAtFairValue" xlink:label="cm_OtherFinancialLiabilitiesMeasuredAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherFinancialLiabilitiesMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3394095_3_1"> Other financial liabilities measured at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherFinancialLiabilitiesMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3394095_1_1"> Other Financial Liabilities Measured At Fair Value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherFinancialLiabilitiesMeasuredAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3394095_2_1"> other financial liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherFinancialLiabilitiesMeasuredAtFairValue" xlink:to="cm_OtherFinancialLiabilitiesMeasuredAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherForeignCurrenciesMember" xlink:label="cm_OtherForeignCurrenciesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherForeignCurrenciesMember_lbl" xml:lang="en-US" id="id_10794308_2990872_3_1"> Other foreign currencies. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherForeignCurrenciesMember_lbl" xml:lang="en-US" id="id_10794308_2990872_1_1"> Other Foreign Currencies [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherForeignCurrenciesMember_lbl" xml:lang="en-US" id="id_10794308_2990872_2_1"> Denominated in other foreign currencies [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherForeignCurrenciesMember" xlink:to="cm_OtherForeignCurrenciesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherForeignGovernmentsMember" xlink:label="cm_OtherForeignGovernmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherForeignGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051763_3_1"> Other foreign governments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherForeignGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051763_1_1"> Other foreign governments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherForeignGovernmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051763_2_1"> Other foreign governments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherForeignGovernmentsMember" xlink:to="cm_OtherForeignGovernmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherGeographicalAreasMember" xlink:label="cm_OtherGeographicalAreasMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherGeographicalAreasMember_lbl" xml:lang="en-US" id="id_10794308_3001401_3_1"> Other Geographical Areas. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherGeographicalAreasMember_lbl" xml:lang="en-US" id="id_10794308_3001401_1_1"> Other Geographical Areas [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherGeographicalAreasMember_lbl" xml:lang="en-US" id="id_10794308_3001401_2_1"> Other geographical areas [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherGeographicalAreasMember" xlink:to="cm_OtherGeographicalAreasMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherJurisdictionMember" xlink:label="cm_OtherJurisdictionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherJurisdictionMember_lbl" xml:lang="en-US" id="id_10794308_3012003_3_1"> Other Jurisdiction [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherJurisdictionMember_lbl" xml:lang="en-US" id="id_10794308_3012003_1_1"> Other Jurisdiction [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherJurisdictionMember_lbl" xml:lang="en-US" id="id_10794308_3012003_2_1"> Other Jurisdiction [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherJurisdictionMember" xlink:to="cm_OtherJurisdictionMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherLiabilities" xlink:label="ifrs-full_OtherLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938860_1_1"> Other liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938860_2_1"> Other liabilities (Note 11) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938860_6_1"> Total </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherLiabilities" xlink:to="ifrs-full_OtherLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherLiabilities1" xlink:label="cm_OtherLiabilities1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherLiabilities1_lbl" xml:lang="en-US" id="id_10794308_3407678_3_1"> Other liabilities 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherLiabilities1_lbl" xml:lang="en-US" id="id_10794308_3407678_1_1"> Other liabilities 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherLiabilities1_lbl" xml:lang="en-US" id="id_10794308_3407678_2_1"> Other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherLiabilities1" xlink:to="cm_OtherLiabilities1_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="us-gaap_OtherLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2928537_1_1"> Other Liabilities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2928537_2_1"> Other liabilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesMember" xlink:to="us-gaap_OtherLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherLiabilitiesOther" xlink:label="cm_OtherLiabilitiesOther"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherLiabilitiesOther_lbl" xml:lang="en-US" id="id_10794308_2961980_3_1"> Other liabilities other. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherLiabilitiesOther_lbl" xml:lang="en-US" id="id_10794308_2961980_1_1"> Other liabilities other </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherLiabilitiesOther_lbl" xml:lang="en-US" id="id_10794308_2961980_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherLiabilitiesOther" xlink:to="cm_OtherLiabilitiesOther_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970444_3_1"> Other liabilities recognised as of acquisition date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970444_1_1"> Other Liabilities Recognised As Of Acquisition Date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US" id="id_10794308_2970444_2_1"> Other liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="cm_OtherLiabilitiesRecognisedAsOfAcquisitionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries" xlink:label="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3395077_3_1"> Other liability for other post employment plans of immaterial subsidiaries. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3395077_1_1"> Other liability for other post employment plans of immaterial subsidiaries </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl" xml:lang="en-US" id="id_10794308_3395077_2_1"> Defined benefit liability </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries" xlink:to="cm_OtherLiabilityForOtherPostEmploymentPlansOfImmaterialSubsidiaries_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherLiquidAssetsMember" xlink:label="cm_OtherLiquidAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3401950_3_1"> Other liquid assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3401950_1_1"> Other liquid assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherLiquidAssetsMember_lbl" xml:lang="en-US" id="id_10794308_3401950_2_1"> Other liquid assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherLiquidAssetsMember" xlink:to="cm_OtherLiquidAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherMember" xlink:label="cm_OtherMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherMember_lbl" xml:lang="en-US" id="id_10794308_2996814_3_1"> Other. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherMember_lbl" xml:lang="en-US" id="id_10794308_2996814_1_1"> Other [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherMember_lbl" xml:lang="en-US" id="id_10794308_2996814_2_1"> Other [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherMember" xlink:to="cm_OtherMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherMiscellaneousAssets" xlink:label="cm_OtherMiscellaneousAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherMiscellaneousAssets_lbl" xml:lang="en-US" id="id_10794308_2961892_3_1"> Other miscellaneous assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherMiscellaneousAssets_lbl" xml:lang="en-US" id="id_10794308_2961892_1_1"> Other miscellaneous assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherMiscellaneousAssets_lbl" xml:lang="en-US" id="id_10794308_2961892_2_1"> Other </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_OtherMiscellaneousAssets_lbl" xml:lang="en-US" id="id_10794308_2961892_6_1"> Other miscellaneous assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherMiscellaneousAssets" xlink:to="cm_OtherMiscellaneousAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherMiscellaneousAssets1" xlink:label="cm_OtherMiscellaneousAssets1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherMiscellaneousAssets1_lbl" xml:lang="en-US" id="id_10794308_3410493_3_1"> Other miscellaneous assets1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherMiscellaneousAssets1_lbl" xml:lang="en-US" id="id_10794308_3410493_1_1"> Other miscellaneous assets1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherMiscellaneousAssets1_lbl" xml:lang="en-US" id="id_10794308_3410493_2_1"> Other assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherMiscellaneousAssets1" xlink:to="cm_OtherMiscellaneousAssets1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherMiscellaneousLiabilities" xlink:label="cm_OtherMiscellaneousLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherMiscellaneousLiabilities_lbl" xml:lang="en-US" id="id_10794308_2961915_3_1"> Other miscellaneous liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherMiscellaneousLiabilities_lbl" xml:lang="en-US" id="id_10794308_2961915_1_1"> Other miscellaneous liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherMiscellaneousLiabilities_lbl" xml:lang="en-US" id="id_10794308_2961915_2_1"> Other </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_OtherMiscellaneousLiabilities_lbl" xml:lang="en-US" id="id_10794308_2961915_6_1"> Other miscellaneous liabilities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherMiscellaneousLiabilities" xlink:to="cm_OtherMiscellaneousLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherNonInterestExpense1" xlink:label="cm_OtherNonInterestExpense1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherNonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2955484_3_1"> Total non interest expenses less amortization and impairment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherNonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2955484_1_1"> Other non interest expense 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherNonInterestExpense1_lbl" xml:lang="en-US" id="id_10794308_2955484_2_1"> Other non-interest expenses </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherNonInterestExpense1" xlink:to="cm_OtherNonInterestExpense1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherOffBalanceSheetItemsMember" xlink:label="cm_OtherOffBalanceSheetItemsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherOffBalanceSheetItemsMember_lbl" xml:lang="en-US" id="id_10794308_2990965_3_1"> Other off balance sheet items. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherOffBalanceSheetItemsMember_lbl" xml:lang="en-US" id="id_10794308_2990965_1_1"> Other off balance sheet items [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherOffBalanceSheetItemsMember_lbl" xml:lang="en-US" id="id_10794308_2990965_2_1"> Other off balance sheet items [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherOffBalanceSheetItemsMember" xlink:to="cm_OtherOffBalanceSheetItemsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherPostEmploymentBenefitPlansMember" xlink:label="cm_OtherPostEmploymentBenefitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherPostEmploymentBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_3009744_3_1"> Other post employment benefit plans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherPostEmploymentBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_3009744_1_1"> Other Post Employment Benefit Plans [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherPostEmploymentBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_3009744_2_1"> Other post employment benefit plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherPostEmploymentBenefitPlansMember" xlink:to="cm_OtherPostEmploymentBenefitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherPrepayments" xlink:label="cm_OtherPrepayments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherPrepayments_lbl" xml:lang="en-US" id="id_10794308_2953756_3_1"> Other prepayments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherPrepayments_lbl" xml:lang="en-US" id="id_10794308_2953756_1_1"> Other Prepayments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherPrepayments_lbl" xml:lang="en-US" id="id_10794308_2953756_2_1"> Other prepayments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherPrepayments" xlink:to="cm_OtherPrepayments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherProvisions" xlink:label="ifrs-full_OtherProvisions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938549_1_1"> Other provisions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_OtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938549_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_OtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938549_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938549_2_1"> Restructuring provision </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherProvisions" xlink:to="ifrs-full_OtherProvisions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherProvisionsMember" xlink:label="ifrs-full_OtherProvisionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherProvisionsMember_lbl" xml:lang="en-US" id="id_10794308_2939014_1_1"> Other provisions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherProvisionsMember_lbl" xml:lang="en-US" id="id_10794308_2939014_2_1"> Other provisions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherProvisionsMember" xlink:to="ifrs-full_OtherProvisionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherReceivables" xlink:label="ifrs-full_OtherReceivables"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherReceivables_lbl" xml:lang="en-US" id="id_10794308_2938551_1_1"> Other receivables </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherReceivables_lbl" xml:lang="en-US" id="id_10794308_2938551_2_1"> Accounts receivable </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReceivables" xlink:to="ifrs-full_OtherReceivables_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherReservesMember" xlink:label="ifrs-full_OtherReservesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherReservesMember_lbl" xml:lang="en-US" id="id_10794308_2939016_1_1"> Other reserves [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherReservesMember_lbl" xml:lang="en-US" id="id_10794308_2939016_2_1"> Other reserves [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReservesMember" xlink:to="ifrs-full_OtherReservesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OtherRetailMember" xlink:label="cm_OtherRetailMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OtherRetailMember_lbl" xml:lang="en-US" id="id_10794308_2991282_3_1"> Other retail. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OtherRetailMember_lbl" xml:lang="en-US" id="id_10794308_2991282_1_1"> Other retail [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OtherRetailMember_lbl" xml:lang="en-US" id="id_10794308_2991282_2_1"> Other retail [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OtherRetailMember" xlink:to="cm_OtherRetailMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherRevenue" xlink:label="ifrs-full_OtherRevenue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherRevenue_lbl" xml:lang="en-US" id="id_10794308_2938869_1_1"> Other revenue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherRevenue_lbl" xml:lang="en-US" id="id_10794308_2938869_2_1"> Other (Note 3) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherRevenue" xlink:to="ifrs-full_OtherRevenue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2937652_1_1"> Other tax effects for reconciliation between accounting profit and tax expense (income) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2937652_2_1"> Other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:to="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:label="ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2937653_1_1"> Other tax rate effects for reconciliation between accounting profit and tax expense (income) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl" xml:lang="en-US" id="id_10794308_2937653_2_1"> Other, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:to="ifrs-full_OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverFiveYearMember" xlink:label="cm_OverFiveYearMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverFiveYearMember_lbl" xml:lang="en-US" id="id_10794308_2999292_3_1"> Over five year. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverFiveYearMember_lbl" xml:lang="en-US" id="id_10794308_2999292_1_1"> Over five year [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverFiveYearMember_lbl" xml:lang="en-US" id="id_10794308_2999292_2_1"> Over five year [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverFiveYearMember" xlink:to="cm_OverFiveYearMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverthecounterClearingHouseMember" xlink:label="cm_OverthecounterClearingHouseMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverthecounterClearingHouseMember_lbl" xml:lang="en-US" id="id_10794308_3051915_3_1"> Over-the-counter clearing house. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverthecounterClearingHouseMember_lbl" xml:lang="en-US" id="id_10794308_3051915_1_1"> Over-the-Counter Clearing House [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverthecounterClearingHouseMember_lbl" xml:lang="en-US" id="id_10794308_3051915_2_1"> Over-the-counter clearing house [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverthecounterClearingHouseMember" xlink:to="cm_OverthecounterClearingHouseMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements" xlink:label="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052277_3_1"> Over the counter derivative not centrally cleared with one way collateral posting arrangements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052277_1_1"> Over the counter Derivative Not Centrally Cleared With one way Collateral Posting Arrangements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052277_2_1"> Derivatives centrally cleared amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements" xlink:to="cm_OverTheCounterDerivativeNotCentrallyClearedWithOneWayCollateralPostingArrangements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements" xlink:label="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052278_3_1"> Over the counter derivative Not centrally cleared without way collateral posting arrangements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052278_1_1"> Over the counter Derivative No tCentrally Cleared Without way Collateral Posting Arrangements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052278_2_1"> Derivatives centrally cleared amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements" xlink:to="cm_OverTheCounterDerivativeNoTcentrallyClearedWithoutWayCollateralPostingArrangements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements" xlink:label="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052276_3_1"> Over the counter derivative not centrally cleared with two way collateral posting arrangements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052276_1_1"> Over the counter Derivative NotCentrally Cleared WithTwo way Collateral Posting Arrangements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements_lbl" xml:lang="en-US" id="id_10794308_3052276_2_1"> Derivatives centrally cleared amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements" xlink:to="cm_OverTheCounterDerivativeNotcentrallyClearedWithtwoWayCollateralPostingArrangements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_OverTheCounterDerivativesMember" xlink:label="cm_OverTheCounterDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_OverTheCounterDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2983941_3_1"> OTC derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_OverTheCounterDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2983941_1_1"> Over The Counter Derivatives [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_OverTheCounterDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_2983941_2_1"> OTC derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_OverTheCounterDerivativesMember" xlink:to="cm_OverTheCounterDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ParValuePerShare" xlink:label="ifrs-full_ParValuePerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ParValuePerShare_lbl" xml:lang="en-US" id="id_10794308_2938872_1_1"> Par value per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ParValuePerShare_lbl" xml:lang="en-US" id="id_10794308_2938872_2_1"> Par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ParValuePerShare" xlink:to="ifrs-full_ParValuePerShare_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PassThroughInvestmentStructuresMember" xlink:label="cm_PassThroughInvestmentStructuresMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PassThroughInvestmentStructuresMember_lbl" xml:lang="en-US" id="id_10794308_2991371_3_1"> Pass through investment structures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PassThroughInvestmentStructuresMember_lbl" xml:lang="en-US" id="id_10794308_2991371_1_1"> Pass through investment structures [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PassThroughInvestmentStructuresMember_lbl" xml:lang="en-US" id="id_10794308_2991371_2_1"> Structured vehicles run-off [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PassThroughInvestmentStructuresMember" xlink:to="cm_PassThroughInvestmentStructuresMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PastDueStatusAxis" xlink:label="ifrs-full_PastDueStatusAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastDueStatusAxis_lbl" xml:lang="en-US" id="id_10794308_2938873_1_1"> Past due status [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PastDueStatusAxis_lbl" xml:lang="en-US" id="id_10794308_2938873_2_1"> Past due status [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastDueStatusAxis" xlink:to="ifrs-full_PastDueStatusAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PastDueStatusMember" xlink:label="ifrs-full_PastDueStatusMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastDueStatusMember_lbl" xml:lang="en-US" id="id_10794308_2939022_1_1"> Past due status [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PastDueStatusMember_lbl" xml:lang="en-US" id="id_10794308_2939022_2_1"> Past due status [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastDueStatusMember" xlink:to="ifrs-full_PastDueStatusMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938559_1_1"> Past service cost, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938559_14_1"> Past service cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PayableAfterNoticeMember" xlink:label="cm_PayableAfterNoticeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PayableAfterNoticeMember_lbl" xml:lang="en-US" id="id_10794308_2990910_3_1"> Payable after notice. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PayableAfterNoticeMember_lbl" xml:lang="en-US" id="id_10794308_2990910_1_1"> Payable after notice [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PayableAfterNoticeMember_lbl" xml:lang="en-US" id="id_10794308_2990910_2_1"> Payable after notice [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PayableAfterNoticeMember" xlink:to="cm_PayableAfterNoticeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PayableOnDemandMember" xlink:label="cm_PayableOnDemandMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PayableOnDemandMember_lbl" xml:lang="en-US" id="id_10794308_2990907_3_1"> Payable on demand. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PayableOnDemandMember_lbl" xml:lang="en-US" id="id_10794308_2990907_1_1"> Payable on demand [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PayableOnDemandMember_lbl" xml:lang="en-US" id="id_10794308_2990907_2_1"> Payable on demand [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PayableOnDemandMember" xlink:to="cm_PayableOnDemandMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PayableOnFixedDateMember" xlink:label="cm_PayableOnFixedDateMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PayableOnFixedDateMember_lbl" xml:lang="en-US" id="id_10794308_2990908_3_1"> Payable on fixed date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PayableOnFixedDateMember_lbl" xml:lang="en-US" id="id_10794308_2990908_1_1"> Payable on fixed date [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PayableOnFixedDateMember_lbl" xml:lang="en-US" id="id_10794308_2990908_2_1"> Payable on fixed date [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PayableOnFixedDateMember" xlink:to="cm_PayableOnFixedDateMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PayableToBrokersDealersAndClients" xlink:label="cm_PayableToBrokersDealersAndClients"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PayableToBrokersDealersAndClients_lbl" xml:lang="en-US" id="id_10794308_2962089_3_1"> Payable to brokers, dealers and clients. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PayableToBrokersDealersAndClients_lbl" xml:lang="en-US" id="id_10794308_2962089_1_1"> Payable to brokers, dealers and clients </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PayableToBrokersDealersAndClients_lbl" xml:lang="en-US" id="id_10794308_2962089_2_1"> Brokers' client accounts </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PayableToBrokersDealersAndClients" xlink:to="cm_PayableToBrokersDealersAndClients_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PaymentForPurchaseOfCommonSharesForCancellation" xlink:label="cm_PaymentForPurchaseOfCommonSharesForCancellation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PaymentForPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_2955378_3_1"> Payment for purchase of common shares for cancellation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PaymentForPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_2955378_1_1"> Payment for purchase of common shares for cancellation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_PaymentForPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_2955378_14_1"> Purchase of common shares for cancellation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PaymentForPurchaseOfCommonSharesForCancellation" xlink:to="cm_PaymentForPurchaseOfCommonSharesForCancellation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938875_1_1"> Payments from plan, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938875_2_1"> Benefits paid </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938875_12_1"> Plan administration costs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PDBand" xlink:label="cm_PDBand"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PDBand_lbl" xml:lang="en-US" id="id_10794308_3409922_3_1"> PD band. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PDBand_lbl" xml:lang="en-US" id="id_10794308_3409922_1_1"> PD band </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PDBand_lbl" xml:lang="en-US" id="id_10794308_3409922_2_1"> PD bands </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PDBand" xlink:to="cm_PDBand_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PensionContributionMember" xlink:label="cm_PensionContributionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PensionContributionMember_lbl" xml:lang="en-US" id="id_10794308_2980697_3_1"> Pension contributions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PensionContributionMember_lbl" xml:lang="en-US" id="id_10794308_2980697_1_1"> Pension Contribution [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PensionContributionMember_lbl" xml:lang="en-US" id="id_10794308_2980697_2_1"> Pension contribution [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PensionContributionMember" xlink:to="cm_PensionContributionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PensionPlanMember" xlink:label="cm_PensionPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PensionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987043_3_1"> Pension plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PensionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987043_1_1"> Pension Plan [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PensionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2987043_2_1"> Pension plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PensionPlanMember" xlink:to="cm_PensionPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfCanadianHousingPriceIndexGrowthRate" xlink:label="cm_PercentageOfCanadianHousingPriceIndexGrowthRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfCanadianHousingPriceIndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413695_3_1"> Percentage of Canadian housing price index growth rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfCanadianHousingPriceIndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413695_1_1"> Percentage of Canadian housing price index growth rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfCanadianHousingPriceIndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413695_2_1"> Canadian Housing Price Index growth </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfCanadianHousingPriceIndexGrowthRate" xlink:to="cm_PercentageOfCanadianHousingPriceIndexGrowthRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023890_3_1"> Percentage of Cash and cash equivalents, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023890_1_1"> Percentage of Cash and cash equivalents, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023890_2_1"> Percentage of cash and cash equivalents and other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfCashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfConsumerLoans" xlink:label="cm_PercentageOfConsumerLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_3053836_3_1"> Percentage of consumer loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_3053836_1_1"> Percentage of consumer loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfConsumerLoans_lbl" xml:lang="en-US" id="id_10794308_3053836_2_1"> Consumer loans percentage in total loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfConsumerLoans" xlink:to="cm_PercentageOfConsumerLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfCreditExposure" xlink:label="cm_PercentageOfCreditExposure"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3024459_3_1"> Percentage of credit exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3024459_1_1"> Percentage Of Credit Exposure </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfCreditExposure_lbl" xml:lang="en-US" id="id_10794308_3024459_2_1"> Exposure percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfCreditExposure" xlink:to="cm_PercentageOfCreditExposure_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3024388_3_1"> Percentage of debt instruments, amount contributed to fair value of plan assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3024388_1_1"> Percentage of debt instruments, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3024388_2_1"> Percentage of debt securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfDebtInstrumentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfDefinedBenefitPlan" xlink:label="cm_PercentageOfDefinedBenefitPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_3023400_3_1"> Percentage Of Defined Benefit Plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_3023400_1_1"> Percentage Of Defined Benefit Plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_3023400_2_1"> Percentage of net defined benefit assets and liabilities and net defined benefit expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfDefinedBenefitPlan" xlink:to="cm_PercentageOfDefinedBenefitPlan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023894_3_1"> Percentage of Derivatives assets, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023894_1_1"> Percentage of Derivatives assets, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023894_2_1"> Percentage of hedge funds </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfDerivativesAssetsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfDiscountToAverageMarketPrice" xlink:label="cm_PercentageOfDiscountToAverageMarketPrice"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfDiscountToAverageMarketPrice_lbl" xml:lang="en-US" id="id_10794308_3024396_3_1"> Percentage of discount to average market price. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfDiscountToAverageMarketPrice_lbl" xml:lang="en-US" id="id_10794308_3024396_1_1"> Percentage of discount to average market price </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfDiscountToAverageMarketPrice_lbl" xml:lang="en-US" id="id_10794308_3024396_2_1"> Discount to average market price on dividends reinvested in additional common shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfDiscountToAverageMarketPrice" xlink:to="cm_PercentageOfDiscountToAverageMarketPrice_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023891_3_1"> Percentage of Equity instruments, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023891_1_1"> Percentage of Equity instruments, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023891_2_1"> Percentage of Canadian equity securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfEquityInstrumentsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized" xlink:label="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized_lbl" xml:lang="en-US" id="id_10794308_3410834_3_1"> Percentage of impaired loans fully or partially collateralized. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized_lbl" xml:lang="en-US" id="id_10794308_3410834_1_1"> Percentage of impaired loans fully or partially collateralized </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized_lbl" xml:lang="en-US" id="id_10794308_3410834_2_1"> Percentage of impaired loans either fully or partially collateralized </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized" xlink:to="cm_PercentageOfImpairedLoansFullyOrPartiallyCollateralized_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054818_3_1"> Percentage of infrastructure and private equity, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054818_1_1"> Percentage of infrastructure and private equity, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054818_2_1"> Percentage of infrastructure and private equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfInfrastructureAndPrivateEquityAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054817_3_1"> Percentage of investment funds, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054817_1_1"> Percentage of investment funds, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3054817_2_1"> Percentage of investment funds </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfInvestmentFundsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfMaximumEmployeeContributionEarnings" xlink:label="cm_PercentageOfMaximumEmployeeContributionEarnings"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfMaximumEmployeeContributionEarnings_lbl" xml:lang="en-US" id="id_10794308_3052678_3_1"> Percentage of maximum employee contribution earnings. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfMaximumEmployeeContributionEarnings_lbl" xml:lang="en-US" id="id_10794308_3052678_1_1"> Percentage of Maximum Employee Contribution Earnings </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfMaximumEmployeeContributionEarnings_lbl" xml:lang="en-US" id="id_10794308_3052678_2_1"> Percentage of maximum employee contribution earnings </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfMaximumEmployeeContributionEarnings" xlink:to="cm_PercentageOfMaximumEmployeeContributionEarnings_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets" xlink:label="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023888_3_1"> Percentage of Other securities assets, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023888_1_1"> Percentage of Other securities assets, amount contributed to fair value of plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets_lbl" xml:lang="en-US" id="id_10794308_3023888_6_1"> Percentage of other </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets" xlink:to="cm_PercentageOfOtherSecuritiesAssetsAmountContributedToFairValueOfPlanAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfParValueOnDebentureConversion" xlink:label="cm_PercentageOfParValueOnDebentureConversion"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfParValueOnDebentureConversion_lbl" xml:lang="en-US" id="id_10794308_3052569_3_1"> Percentage of par value on debenture conversion. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfParValueOnDebentureConversion_lbl" xml:lang="en-US" id="id_10794308_3052569_1_1"> Percentage Of Par Value On Debenture Conversion </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfParValueOnDebentureConversion_lbl" xml:lang="en-US" id="id_10794308_3052569_2_1"> Percentage of par value of debenture conversion </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfParValueOnDebentureConversion" xlink:to="cm_PercentageOfParValueOnDebentureConversion_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfPlanAssetsAtFairValue" xlink:label="cm_PercentageOfPlanAssetsAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfPlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3021680_3_1"> Percentage of plan assets at fair value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfPlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3021680_1_1"> Percentage of plan assets at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfPlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_3021680_2_1"> Percentage of plan assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfPlanAssetsAtFairValue" xlink:to="cm_PercentageOfPlanAssetsAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfPrincipalAmountRedeemed" xlink:label="cm_PercentageOfPrincipalAmountRedeemed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfPrincipalAmountRedeemed_lbl" xml:lang="en-US" id="id_10794308_3410907_3_1"> Percentage of principal amount redeemed. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfPrincipalAmountRedeemed_lbl" xml:lang="en-US" id="id_10794308_3410907_1_1"> Percentage of principal amount redeemed </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfPrincipalAmountRedeemed_lbl" xml:lang="en-US" id="id_10794308_3410907_2_1"> Percentage of principal amount redeemed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfPrincipalAmountRedeemed" xlink:to="cm_PercentageOfPrincipalAmountRedeemed_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:label="ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938878_1_1"> Percentage of reasonably possible decrease in actuarial assumption </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption_lbl" xml:lang="en-US" id="id_10794308_2938878_2_1"> Rate to which the cost trend rate is assumed to decline </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:to="ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfRegulatoryMinimumCapital" xlink:label="cm_PercentageOfRegulatoryMinimumCapital"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfRegulatoryMinimumCapital_lbl" xml:lang="en-US" id="id_10794308_3023636_3_1"> Percentage of regulatory minimum capital. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfRegulatoryMinimumCapital_lbl" xml:lang="en-US" id="id_10794308_3023636_1_1"> Percentage of regulatory minimum capital </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfRegulatoryMinimumCapital_lbl" xml:lang="en-US" id="id_10794308_3023636_2_1"> Regulatory capital requirements, domestic Stability Buffer </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfRegulatoryMinimumCapital" xlink:to="cm_PercentageOfRegulatoryMinimumCapital_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees" xlink:label="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees_lbl" xml:lang="en-US" id="id_10794308_3021697_3_1"> Percentage of reimbursement of cost of benefit for eligible employees. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees_lbl" xml:lang="en-US" id="id_10794308_3021697_1_1"> Percentage of reimbursement of cost of benefit for Eligible employees </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees_lbl" xml:lang="en-US" id="id_10794308_3021697_2_1"> Percentage of reimbursement of cost of benefit for eligible employees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees" xlink:to="cm_PercentageOfReimbursementOfCostOfBenefitForeligibleEmployees_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfSecuritiesAndDepositiesIssued" xlink:label="cm_PercentageOfSecuritiesAndDepositiesIssued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfSecuritiesAndDepositiesIssued_lbl" xml:lang="en-US" id="id_10794308_3021690_3_1"> Percentage of securities and deposities issued. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfSecuritiesAndDepositiesIssued_lbl" xml:lang="en-US" id="id_10794308_3021690_1_1"> Percentage of securities and deposities issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfSecuritiesAndDepositiesIssued_lbl" xml:lang="en-US" id="id_10794308_3021690_2_1"> Percentage of debt securities and deposits issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfSecuritiesAndDepositiesIssued" xlink:to="cm_PercentageOfSecuritiesAndDepositiesIssued_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfStandardAndPoor500IndexGrowthRate" xlink:label="cm_PercentageOfStandardAndPoor500IndexGrowthRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfStandardAndPoor500IndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413043_3_1"> Percentage of Standard And Poor 500 Index Growth Rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfStandardAndPoor500IndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413043_1_1"> Percentage of Standard And Poor 500 Index Growth Rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfStandardAndPoor500IndexGrowthRate_lbl" xml:lang="en-US" id="id_10794308_3413043_2_1"> S&P 500 Index growth rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfStandardAndPoor500IndexGrowthRate" xlink:to="cm_PercentageOfStandardAndPoor500IndexGrowthRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfTotalCreditExposureRepresentedByFacilities" xlink:label="cm_PercentageOfTotalCreditExposureRepresentedByFacilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfTotalCreditExposureRepresentedByFacilities_lbl" xml:lang="en-US" id="id_10794308_3023640_3_1"> Percentage of total credit exposure represented by facilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfTotalCreditExposureRepresentedByFacilities_lbl" xml:lang="en-US" id="id_10794308_3023640_1_1"> Percentage of total credit exposure represented by facilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfTotalCreditExposureRepresentedByFacilities_lbl" xml:lang="en-US" id="id_10794308_3023640_2_1"> Percentage of loans and acceptances net of allowance for credit losses accounted for </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfTotalCreditExposureRepresentedByFacilities" xlink:to="cm_PercentageOfTotalCreditExposureRepresentedByFacilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PercentageOfunderwritingOffering" xlink:label="cm_PercentageOfunderwritingOffering"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PercentageOfunderwritingOffering_lbl" xml:lang="en-US" id="id_10794308_3398440_3_1"> Percentage of underwriting offering underwritten by CIBC or a subsidiary. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PercentageOfunderwritingOffering_lbl" xml:lang="en-US" id="id_10794308_3398440_1_1"> Percentage ofunderwriting offering </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PercentageOfunderwritingOffering_lbl" xml:lang="en-US" id="id_10794308_3398440_2_1"> Underwriting offering, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PercentageOfunderwritingOffering" xlink:to="cm_PercentageOfunderwritingOffering_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl" xml:lang="en-US" id="id_10794308_2938303_1_1"> Percentage of voting equity interests acquired </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl" xml:lang="en-US" id="id_10794308_2938303_2_1"> Voting rights acquired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:to="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PerformanceShareUnitsMember" xlink:label="cm_PerformanceShareUnitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PerformanceShareUnitsMember_lbl" xml:lang="en-US" id="id_10794308_2997981_3_1"> Performance share units (PSUs) . </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PerformanceShareUnitsMember_lbl" xml:lang="en-US" id="id_10794308_2997981_1_1"> Performance share units (PSUs) [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PerformanceShareUnitsMember_lbl" xml:lang="en-US" id="id_10794308_2997981_2_1"> Performance share units (PSUs) [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PerformanceShareUnitsMember" xlink:to="cm_PerformanceShareUnitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PerformingLoansAtAmortisedCost" xlink:label="cm_PerformingLoansAtAmortisedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PerformingLoansAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_3413698_3_1"> Performing loans at amortised cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PerformingLoansAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_3413698_1_1"> Performing loans at amortised cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PerformingLoansAtAmortisedCost_lbl" xml:lang="en-US" id="id_10794308_3413698_2_1"> Loans classified as stage 2, amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PerformingLoansAtAmortisedCost" xlink:to="cm_PerformingLoansAtAmortisedCost_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PeriodTypeAxis" xlink:label="cm_PeriodTypeAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PeriodTypeAxis_lbl" xml:lang="en-US" id="id_10794308_3398016_3_1"> Period Type [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PeriodTypeAxis_lbl" xml:lang="en-US" id="id_10794308_3398016_1_1"> Period Type [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PeriodTypeAxis_lbl" xml:lang="en-US" id="id_10794308_3398016_2_1"> Period Type [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PeriodTypeAxis" xlink:to="cm_PeriodTypeAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PeriodTypeDomain" xlink:label="cm_PeriodTypeDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PeriodTypeDomain_lbl" xml:lang="en-US" id="id_10794308_3398017_3_1"> Period Type [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PeriodTypeDomain_lbl" xml:lang="en-US" id="id_10794308_3398017_1_1"> Period Type [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PeriodTypeDomain_lbl" xml:lang="en-US" id="id_10794308_3398017_2_1"> Period Type [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PeriodTypeDomain" xlink:to="cm_PeriodTypeDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalAndSmallBusinessBankingMember" xlink:label="cm_PersonalAndSmallBusinessBankingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3056897_3_1"> Personal and Small Business Banking [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3056897_1_1"> Personal and Small Business Banking [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalAndSmallBusinessBankingMember_lbl" xml:lang="en-US" id="id_10794308_3056897_2_1"> Personal and Small Business Banking [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalAndSmallBusinessBankingMember" xlink:to="cm_PersonalAndSmallBusinessBankingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalDepositMember" xlink:label="cm_PersonalDepositMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalDepositMember_lbl" xml:lang="en-US" id="id_10794308_2996998_3_1"> Personal deposit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalDepositMember_lbl" xml:lang="en-US" id="id_10794308_2996998_1_1"> Personal Deposit [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalDepositMember_lbl" xml:lang="en-US" id="id_10794308_2996998_2_1"> Personal [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalDepositMember" xlink:to="cm_PersonalDepositMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalDeposits" xlink:label="cm_PersonalDeposits"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalDeposits_lbl" xml:lang="en-US" id="id_10794308_3393671_3_1"> Personal deposits. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalDeposits_lbl" xml:lang="en-US" id="id_10794308_3393671_1_1"> Personal deposits </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalDeposits_lbl" xml:lang="en-US" id="id_10794308_3393671_2_1"> Personal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalDeposits" xlink:to="cm_PersonalDeposits_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalDeposits1" xlink:label="cm_PersonalDeposits1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalDeposits1_lbl" xml:lang="en-US" id="id_10794308_3406522_3_1"> Personal deposits1. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalDeposits1_lbl" xml:lang="en-US" id="id_10794308_3406522_1_1"> Personal deposits1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalDeposits1_lbl" xml:lang="en-US" id="id_10794308_3406522_2_1"> Personal deposits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalDeposits1" xlink:to="cm_PersonalDeposits1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalHomeEquityAndCreditCardLinesMember" xlink:label="cm_PersonalHomeEquityAndCreditCardLinesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalHomeEquityAndCreditCardLinesMember_lbl" xml:lang="en-US" id="id_10794308_3051540_3_1"> Personal home equity and credit card lines. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalHomeEquityAndCreditCardLinesMember_lbl" xml:lang="en-US" id="id_10794308_3051540_1_1"> Personal Home Equity And Credit Card Lines [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalHomeEquityAndCreditCardLinesMember_lbl" xml:lang="en-US" id="id_10794308_3051540_2_1"> Personal, home equity, and credit card lines [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalHomeEquityAndCreditCardLinesMember" xlink:to="cm_PersonalHomeEquityAndCreditCardLinesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalLoans" xlink:label="cm_PersonalLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalLoans_lbl" xml:lang="en-US" id="id_10794308_2955213_3_1"> Personal loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalLoans_lbl" xml:lang="en-US" id="id_10794308_2955213_1_1"> Personal loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalLoans_lbl" xml:lang="en-US" id="id_10794308_2955213_2_1"> Personal </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalLoans" xlink:to="cm_PersonalLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PersonalMember" xlink:label="cm_PersonalMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PersonalMember_lbl" xml:lang="en-US" id="id_10794308_2982817_3_1"> Personal. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PersonalMember_lbl" xml:lang="en-US" id="id_10794308_2982817_1_1"> Personal [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PersonalMember_lbl" xml:lang="en-US" id="id_10794308_2982817_2_1"> Personal [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PersonalMember" xlink:to="cm_PersonalMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset" xlink:label="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3398428_3_1"> Plan administration cost from net defined benefit liability asset. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3398428_1_1"> Plan administration cost from net defined benefit liability asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_3398428_2_1"> Plan administration costs </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset" xlink:to="cm_PlanAdministrationCostFromNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PlanAssetsAtFairValue" xlink:label="ifrs-full_PlanAssetsAtFairValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938562_1_1"> Plan assets, at fair value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938562_2_1"> Plan assets at the end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_PlanAssetsAtFairValue_lbl" xml:lang="en-US" id="id_10794308_2938562_6_1"> Plan assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PlanAssetsAtFairValue" xlink:to="ifrs-full_PlanAssetsAtFairValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PlanAssetsMember" xlink:label="ifrs-full_PlanAssetsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PlanAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2938304_1_1"> Plan assets [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PlanAssetsMember_lbl" xml:lang="en-US" id="id_10794308_2938304_2_1"> Plan assets [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PlanAssetsMember" xlink:to="ifrs-full_PlanAssetsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PlanName1Axis" xlink:label="cm_PlanName1Axis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PlanName1Axis_lbl" xml:lang="en-US" id="id_10794308_2980459_3_1"> Information by plan name1 pertaining to equity-based compensation arrangements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PlanName1Axis_lbl" xml:lang="en-US" id="id_10794308_2980459_1_1"> Plan Name1 [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PlanName1Axis_lbl" xml:lang="en-US" id="id_10794308_2980459_2_1"> Plan Name1 [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PlanName1Axis" xlink:to="cm_PlanName1Axis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PlanName1Domain" xlink:label="cm_PlanName1Domain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PlanName1Domain_lbl" xml:lang="en-US" id="id_10794308_3012236_3_1"> Name of the equity-based compensation arrangement plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PlanName1Domain_lbl" xml:lang="en-US" id="id_10794308_3012236_1_1"> Plan Name 1 [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PlanName1Domain_lbl" xml:lang="en-US" id="id_10794308_3012236_2_1"> Plan Name 1 [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PlanName1Domain" xlink:to="cm_PlanName1Domain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PortfolioAndOtherManagementFeeIncome" xlink:label="ifrs-full_PortfolioAndOtherManagementFeeIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PortfolioAndOtherManagementFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2938563_1_1"> Portfolio and other management fee income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PortfolioAndOtherManagementFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2938563_2_1"> Investment management and custodial fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PortfolioAndOtherManagementFeeIncome" xlink:to="ifrs-full_PortfolioAndOtherManagementFeeIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:label="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_lbl" xml:lang="en-US" id="id_10794308_2938306_1_1"> Post-employment benefit expense, defined contribution plans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_lbl" xml:lang="en-US" id="id_10794308_2938306_2_1"> Expense recognized in consolidated statement of income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:to="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialAdditionalAccountingTaxBenefit" xlink:label="cm_PotentialAdditionalAccountingTaxBenefit"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialAdditionalAccountingTaxBenefit_lbl" xml:lang="en-US" id="id_10794308_3398429_3_1"> The amount of additional accounting tax benefit should we successfully defend our tax filing position in its entirety. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialAdditionalAccountingTaxBenefit_lbl" xml:lang="en-US" id="id_10794308_3398429_1_1"> Potential additional accounting tax benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialAdditionalAccountingTaxBenefit_lbl" xml:lang="en-US" id="id_10794308_3398429_2_1"> Enron potential additional accounting tax benefit </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialAdditionalAccountingTaxBenefit" xlink:to="cm_PotentialAdditionalAccountingTaxBenefit_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialAdditionalAccountingTaxExpense" xlink:label="cm_PotentialAdditionalAccountingTaxExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialAdditionalAccountingTaxExpense_lbl" xml:lang="en-US" id="id_10794308_3398430_3_1"> The amount of additional accounting tax expense should we fail to defend our tax filing position in its entirety. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialAdditionalAccountingTaxExpense_lbl" xml:lang="en-US" id="id_10794308_3398430_1_1"> Potential additional accounting tax expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialAdditionalAccountingTaxExpense_lbl" xml:lang="en-US" id="id_10794308_3398430_2_1"> Enron potential additional accounting tax expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialAdditionalAccountingTaxExpense" xlink:to="cm_PotentialAdditionalAccountingTaxExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction" xlink:label="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction_lbl" xml:lang="en-US" id="id_10794308_3398431_3_1"> Amount of tax reassessment on dividend received deduction. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction_lbl" xml:lang="en-US" id="id_10794308_3398431_1_1"> Potential additional income tax on dividend received deduction </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction_lbl" xml:lang="en-US" id="id_10794308_3398431_2_1"> Additional income tax by denying the tax deductibility </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction" xlink:to="cm_PotentialAdditionalIncomeTaxOnDividendReceivedDeduction_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialAdditionalNondeductibleInterest" xlink:label="cm_PotentialAdditionalNondeductibleInterest"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialAdditionalNondeductibleInterest_lbl" xml:lang="en-US" id="id_10794308_3398443_3_1"> The amount of additional non-deductible interest should we fail to defend our tax filing position in its entirety. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialAdditionalNondeductibleInterest_lbl" xml:lang="en-US" id="id_10794308_3398443_1_1"> Potential additional nondeductible interest </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialAdditionalNondeductibleInterest_lbl" xml:lang="en-US" id="id_10794308_3398443_2_1"> Enron Potential Additional non-deductible Interest </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialAdditionalNondeductibleInterest" xlink:to="cm_PotentialAdditionalNondeductibleInterest_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialAdditionalTaxableRefundInterest" xlink:label="cm_PotentialAdditionalTaxableRefundInterest"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialAdditionalTaxableRefundInterest_lbl" xml:lang="en-US" id="id_10794308_3398436_3_1"> The amount of additional taxable refund interest should we successfully defend our tax filing position in its entirety. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialAdditionalTaxableRefundInterest_lbl" xml:lang="en-US" id="id_10794308_3398436_1_1"> Potential additional taxable refund interest </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialAdditionalTaxableRefundInterest_lbl" xml:lang="en-US" id="id_10794308_3398436_2_1"> Enron potential additional taxable refund interest </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialAdditionalTaxableRefundInterest" xlink:to="cm_PotentialAdditionalTaxableRefundInterest_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialTotalCashConsiderationForSubsequentEvent" xlink:label="cm_PotentialTotalCashConsiderationForSubsequentEvent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialTotalCashConsiderationForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413916_3_1"> Potential total cash consideration for subsequent event. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialTotalCashConsiderationForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413916_1_1"> Potential total cash consideration for subsequent event </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialTotalCashConsiderationForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413916_2_1"> Potential Cash Consideration to be Paid </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialTotalCashConsiderationForSubsequentEvent" xlink:to="cm_PotentialTotalCashConsiderationForSubsequentEvent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PotentialTotalLiabilityAssumeForSubsequentEvent" xlink:label="cm_PotentialTotalLiabilityAssumeForSubsequentEvent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PotentialTotalLiabilityAssumeForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413917_3_1"> Potential total liability assume for subsequent event. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PotentialTotalLiabilityAssumeForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413917_1_1"> Potential total liability assume for subsequent event </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PotentialTotalLiabilityAssumeForSubsequentEvent_lbl" xml:lang="en-US" id="id_10794308_3413917_2_1"> Potential Liability to be Assumed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PotentialTotalLiabilityAssumeForSubsequentEvent" xlink:to="cm_PotentialTotalLiabilityAssumeForSubsequentEvent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PozgajvCIBCAndCIBCTrustMember" xlink:label="cm_PozgajvCIBCAndCIBCTrustMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PozgajvCIBCAndCIBCTrustMember_lbl" xml:lang="en-US" id="id_10794308_3410914_3_1"> Pozgaj v. CIBC and CIBC Trust. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PozgajvCIBCAndCIBCTrustMember_lbl" xml:lang="en-US" id="id_10794308_3410914_1_1"> Pozgaj v. CIBC and CIBC Trust [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PozgajvCIBCAndCIBCTrustMember_lbl" xml:lang="en-US" id="id_10794308_3410914_2_1"> Pozgaj v. CIBC and CIBC Trust [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PozgajvCIBCAndCIBCTrustMember" xlink:to="cm_PozgajvCIBCAndCIBCTrustMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PreciousMetalDerivativesMember" xlink:label="cm_PreciousMetalDerivativesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PreciousMetalDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3051372_3_1"> Precious metal derivatives. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PreciousMetalDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3051372_1_1"> Precious metal derivatives [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PreciousMetalDerivativesMember_lbl" xml:lang="en-US" id="id_10794308_3051372_2_1"> Precious metal derivatives [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PreciousMetalDerivativesMember" xlink:to="cm_PreciousMetalDerivativesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PreciousMetalsCertificatesAssets" xlink:label="cm_PreciousMetalsCertificatesAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PreciousMetalsCertificatesAssets_lbl" xml:lang="en-US" id="id_10794308_2955449_3_1"> Precious metals certificates assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PreciousMetalsCertificatesAssets_lbl" xml:lang="en-US" id="id_10794308_2955449_1_1"> Precious metals certificates assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PreciousMetalsCertificatesAssets_lbl" xml:lang="en-US" id="id_10794308_2955449_2_1"> Gold and silver certificates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PreciousMetalsCertificatesAssets" xlink:to="cm_PreciousMetalsCertificatesAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PreciousMetalsCertificatesLiabilities" xlink:label="cm_PreciousMetalsCertificatesLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PreciousMetalsCertificatesLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955448_3_1"> Precious metals certificates liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PreciousMetalsCertificatesLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955448_1_1"> Precious metals certificates liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PreciousMetalsCertificatesLiabilities_lbl" xml:lang="en-US" id="id_10794308_2955448_2_1"> Gold and silver certificates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PreciousMetalsCertificatesLiabilities" xlink:to="cm_PreciousMetalsCertificatesLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PreferenceSharesEarliestRedemptionDate" xlink:label="cm_PreferenceSharesEarliestRedemptionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PreferenceSharesEarliestRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976410_3_1"> Preference shares earliest redemption date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PreferenceSharesEarliestRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976410_1_1"> Preference shares earliest redemption date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PreferenceSharesEarliestRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976410_2_1"> Earliest specified redemption date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PreferenceSharesEarliestRedemptionDate" xlink:to="cm_PreferenceSharesEarliestRedemptionDate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PreferenceSharesMember" xlink:label="ifrs-full_PreferenceSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PreferenceSharesMember_lbl" xml:lang="en-US" id="id_10794308_2938309_1_1"> Preference shares [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PreferenceSharesMember_lbl" xml:lang="en-US" id="id_10794308_2938309_2_1"> Preference shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PreferenceSharesMember" xlink:to="ifrs-full_PreferenceSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PreferenceSharesQuarterlyDividendsPerShare" xlink:label="cm_PreferenceSharesQuarterlyDividendsPerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PreferenceSharesQuarterlyDividendsPerShare_lbl" xml:lang="en-US" id="id_10794308_3394962_3_1"> Preference shares quarterly dividends per share. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PreferenceSharesQuarterlyDividendsPerShare_lbl" xml:lang="en-US" id="id_10794308_3394962_1_1"> Preference shares quarterly dividends per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PreferenceSharesQuarterlyDividendsPerShare_lbl" xml:lang="en-US" id="id_10794308_3394962_2_1"> Quarterly dividends per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PreferenceSharesQuarterlyDividendsPerShare" xlink:to="cm_PreferenceSharesQuarterlyDividendsPerShare_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PremiumOnPurchaseOfCommonSharesForCancellation" xlink:label="cm_PremiumOnPurchaseOfCommonSharesForCancellation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PremiumOnPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_3397570_3_1"> Premium paid on purchase of common Shares for cancellation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PremiumOnPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_3397570_1_1"> Premium On Purchase Of Common Shares For Cancellation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PremiumOnPurchaseOfCommonSharesForCancellation_lbl" xml:lang="en-US" id="id_10794308_3397570_2_1"> Premium on purchase of common shares for cancellation </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PremiumOnPurchaseOfCommonSharesForCancellation" xlink:to="cm_PremiumOnPurchaseOfCommonSharesForCancellation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:label="ifrs-full_PresentValueOfDefinedBenefitObligationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PresentValueOfDefinedBenefitObligationMember_lbl" xml:lang="en-US" id="id_10794308_2939039_1_1"> Present value of defined benefit obligation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PresentValueOfDefinedBenefitObligationMember_lbl" xml:lang="en-US" id="id_10794308_2939039_2_1"> Present value of defined benefit obligation [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:to="ifrs-full_PresentValueOfDefinedBenefitObligationMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PreviouslyStatedMember" xlink:label="ifrs-full_PreviouslyStatedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PreviouslyStatedMember_lbl" xml:lang="en-US" id="id_10794308_2938884_1_1"> Previously stated [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PreviouslyStatedMember_lbl" xml:lang="en-US" id="id_10794308_2938884_2_1"> Previously stated [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PreviouslyStatedMember" xlink:to="ifrs-full_PreviouslyStatedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PriceEarningsMultipleSignificantUnobservableInputsAssets" xlink:label="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2977964_3_1"> Price/Earnings multiple , significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2977964_1_1"> Price/Earnings multiple , significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2977964_2_1"> Earnings multiple </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets" xlink:to="cm_PriceEarningsMultipleSignificantUnobservableInputsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary" xlink:label="ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2939042_1_1"> Principal place of business of subsidiary </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2939042_2_1"> Address of head or principal office </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary" xlink:to="ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PrivateBancorpIncMember" xlink:label="cm_PrivateBancorpIncMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PrivateBancorpIncMember_lbl" xml:lang="en-US" id="id_10794308_2991400_3_1"> Private bancorp inc. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PrivateBancorpIncMember_lbl" xml:lang="en-US" id="id_10794308_2991400_1_1"> Private bancorp inc [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PrivateBancorpIncMember_lbl" xml:lang="en-US" id="id_10794308_2991400_2_1"> Private bancorp inc [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PrivateBancorpIncMember" xlink:to="cm_PrivateBancorpIncMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PrivateEquityFunds1Member" xlink:label="cm_PrivateEquityFunds1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PrivateEquityFunds1Member_lbl" xml:lang="en-US" id="id_10794308_3001952_3_1"> Private equity funds 1 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PrivateEquityFunds1Member_lbl" xml:lang="en-US" id="id_10794308_3001952_1_1"> Private equity funds 1 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PrivateEquityFunds1Member_lbl" xml:lang="en-US" id="id_10794308_3001952_2_1"> Private equity funds 1 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PrivateEquityFunds1Member" xlink:to="cm_PrivateEquityFunds1Member_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProbabilityOfDefaultAxis" xlink:label="ifrs-full_ProbabilityOfDefaultAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProbabilityOfDefaultAxis_lbl" xml:lang="en-US" id="id_10794308_2938887_1_1"> Probability of default [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProbabilityOfDefaultAxis_lbl" xml:lang="en-US" id="id_10794308_2938887_2_1"> Probability of default [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProbabilityOfDefaultAxis" xlink:to="ifrs-full_ProbabilityOfDefaultAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProbabilityOfDefaultMember" xlink:label="ifrs-full_ProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2939043_1_1"> Probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2939043_2_1"> Probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProbabilityOfDefaultMember" xlink:to="ifrs-full_ProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProbabilityOfObligorDefaultRate" xlink:label="cm_ProbabilityOfObligorDefaultRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProbabilityOfObligorDefaultRate_lbl" xml:lang="en-US" id="id_10794308_3053564_3_1"> Probability of obligor default rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProbabilityOfObligorDefaultRate_lbl" xml:lang="en-US" id="id_10794308_3053564_1_1"> Probability Of Obligor Default Rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProbabilityOfObligorDefaultRate_lbl" xml:lang="en-US" id="id_10794308_3053564_2_1"> probability of obligor default rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProbabilityOfObligorDefaultRate" xlink:to="cm_ProbabilityOfObligorDefaultRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProbabilityWeightingPercentage" xlink:label="cm_ProbabilityWeightingPercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProbabilityWeightingPercentage_lbl" xml:lang="en-US" id="id_10794308_3408552_3_1"> Probability weighting percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProbabilityWeightingPercentage_lbl" xml:lang="en-US" id="id_10794308_3408552_1_1"> Probability weighting percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProbabilityWeightingPercentage_lbl" xml:lang="en-US" id="id_10794308_3408552_2_1"> Probability weighting percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProbabilityWeightingPercentage" xlink:to="cm_ProbabilityWeightingPercentage_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:label="ifrs-full_ProceedsFromIssueOfOrdinaryShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromIssueOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2938577_1_1"> Proceeds from issue of ordinary shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProceedsFromIssueOfOrdinaryShares_lbl" xml:lang="en-US" id="id_10794308_2938577_2_1"> Issue of common shares for cash </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:to="ifrs-full_ProceedsFromIssueOfOrdinaryShares_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProceedsFromIssueOfPreferenceShares" xlink:label="ifrs-full_ProceedsFromIssueOfPreferenceShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromIssueOfPreferenceShares_lbl" xml:lang="en-US" id="id_10794308_2938891_1_1"> Proceeds from issue of preference shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProceedsFromIssueOfPreferenceShares_lbl" xml:lang="en-US" id="id_10794308_2938891_2_1"> Gross proceeds from shares issued </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromIssueOfPreferenceShares" xlink:to="ifrs-full_ProceedsFromIssueOfPreferenceShares_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost" xlink:label="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost_lbl" xml:lang="en-US" id="id_10794308_3397581_3_1"> Proceeds from issue of preference shares net of issuance cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost_lbl" xml:lang="en-US" id="id_10794308_3397581_1_1"> Proceeds From Issue Of Preference Shares Net Of Issuance Cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost_lbl" xml:lang="en-US" id="id_10794308_3397581_2_1"> Issue of preferred shares, net of issuance cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost" xlink:to="cm_ProceedsFromIssueOfPreferenceSharesNetOfIssuanceCost_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:label="ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939050_1_1"> Proceeds from issue of subordinated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939050_2_1"> Issue of subordinated indebtedness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:to="ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromMaturityOfAvailableForSaleSecurities" xlink:label="cm_ProceedsFromMaturityOfAvailableForSaleSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromMaturityOfAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2961999_3_1"> Proceeds from maturity of available for sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromMaturityOfAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2961999_1_1"> Proceeds from maturity of available for sale securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromMaturityOfAvailableForSaleSecurities_lbl" xml:lang="en-US" id="id_10794308_2961999_2_1"> Proceeds from maturity of AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromMaturityOfAvailableForSaleSecurities" xlink:to="cm_ProceedsFromMaturityOfAvailableForSaleSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:label="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398244_3_1"> Proceeds from maturity of debt securities measured at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398244_1_1"> Proceeds from maturity of debt securities measured at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398244_2_1"> Proceeds from maturity of debt securities measured at FVOCI and amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:to="cm_ProceedsFromMaturityOfDebtSecuritiesMeasuredAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_3044521_3_1"> Proceeds from (payment for) dispositions (acquisitions) of property, plant and equipment, classified as investing activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_3044521_1_1"> Proceeds from (payment for) dispositions (acquisitions) of property, plant and equipment, classified as investing activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xml:lang="en-US" id="id_10794308_3044521_2_1"> Net sale (purchase) of land, buildings and equipment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="cm_ProceedsFromPaymentForDispositionsAcquisitionsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromSaleAndLeaseBackOfProperties" xlink:label="cm_ProceedsFromSaleAndLeaseBackOfProperties"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromSaleAndLeaseBackOfProperties_lbl" xml:lang="en-US" id="id_10794308_3052511_3_1"> Proceeds from sale and lease back of properties. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromSaleAndLeaseBackOfProperties_lbl" xml:lang="en-US" id="id_10794308_3052511_1_1"> Proceeds from sale and lease back of properties </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromSaleAndLeaseBackOfProperties_lbl" xml:lang="en-US" id="id_10794308_3052511_2_1"> Proceeds from sale and lease back of properties </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromSaleAndLeaseBackOfProperties" xlink:to="cm_ProceedsFromSaleAndLeaseBackOfProperties_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromSaleOfAvailableForSaleSecurities1" xlink:label="cm_ProceedsFromSaleOfAvailableForSaleSecurities1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromSaleOfAvailableForSaleSecurities1_lbl" xml:lang="en-US" id="id_10794308_2962000_3_1"> Proceeds from sale of available for sale securities1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromSaleOfAvailableForSaleSecurities1_lbl" xml:lang="en-US" id="id_10794308_2962000_1_1"> Proceeds from sale of available for sale securities1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromSaleOfAvailableForSaleSecurities1_lbl" xml:lang="en-US" id="id_10794308_2962000_2_1"> Proceeds from sale of AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromSaleOfAvailableForSaleSecurities1" xlink:to="cm_ProceedsFromSaleOfAvailableForSaleSecurities1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:label="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398242_3_1"> Proceeds from sale of securities measured/designated at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398242_1_1"> Proceeds from sale of securities measured/designated at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398242_2_1"> Proceeds from sale of securities measured/designated at FVOCI and amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:to="cm_ProceedsFromSaleOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod" xlink:label="ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2939052_1_1"> Proceeds from sales of investments accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2939052_2_1"> Net cash provided by dispositions of investments in equity-accounted associates and joint ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod" xlink:to="ifrs-full_ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfessionalFeesExpense" xlink:label="ifrs-full_ProfessionalFeesExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfessionalFeesExpense_lbl" xml:lang="en-US" id="id_10794308_2938894_1_1"> Professional fees expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfessionalFeesExpense_lbl" xml:lang="en-US" id="id_10794308_2938894_2_1"> Professional fees </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLoss" xlink:label="ifrs-full_ProfitLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938581_1_1"> Profit (loss) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938581_2_1"> Net income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938581_6_1"> Net income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US" id="id_10794308_2938581_12_1"> Net income (loss) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2938324_1_1"> Profit (loss), attributable to non-controlling interests </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl" xml:lang="en-US" id="id_10794308_2938324_2_1"> Net income attributable to non-controlling interests </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:label="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_lbl" xml:lang="en-US" id="id_10794308_2938895_1_1"> Profit (loss), attributable to ordinary equity holders of parent entity </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_lbl" xml:lang="en-US" id="id_10794308_2938895_2_1"> Common shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_lbl" xml:lang="en-US" id="id_10794308_2938895_6_1"> Net income attributable to common shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_lbl" xml:lang="en-US" id="id_10794308_2938895_12_1"> Net income attributable to common shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:to="ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2938583_1_1"> Profit (loss), attributable to owners of parent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2938583_2_1"> Equity shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2938583_6_1"> Net income attributable to equity shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US" id="id_10794308_2938583_12_1"> Net income attributable to equity shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProfitLossAttributableToPreferredShareholders" xlink:label="cm_ProfitLossAttributableToPreferredShareholders"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProfitLossAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959903_3_1"> Profit loss attributable to preferred shareholders. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProfitLossAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959903_1_1"> Profit Loss Attributable to Preferred Shareholders </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProfitLossAttributableToPreferredShareholders_lbl" xml:lang="en-US" id="id_10794308_2959903_2_1"> Preferred shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProfitLossAttributableToPreferredShareholders" xlink:to="cm_ProfitLossAttributableToPreferredShareholders_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ifrs-full_ProfitLossBeforeTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl" xml:lang="en-US" id="id_10794308_2938897_1_1"> Profit (loss) before tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl" xml:lang="en-US" id="id_10794308_2938897_2_1"> Income (loss) before income taxes </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl" xml:lang="en-US" id="id_10794308_2938897_6_1"> Income before income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProfitLossOfAcquiree" xlink:label="ifrs-full_ProfitLossOfAcquiree"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossOfAcquiree_lbl" xml:lang="en-US" id="id_10794308_2939061_1_1"> Profit (loss) of acquiree since acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossOfAcquiree_lbl" xml:lang="en-US" id="id_10794308_2939061_2_1"> Net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossOfAcquiree" xlink:to="ifrs-full_ProfitLossOfAcquiree_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="ifrs-full_PropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2938327_1_1"> Property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2938327_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2938327_5_1"> Balance at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2938327_2_1"> Land, buildings and equipment (Note 7) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PropertyPlantAndEquipmentMember" xlink:label="ifrs-full_PropertyPlantAndEquipmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2938592_1_1"> Property, plant and equipment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PropertyPlantAndEquipmentMember_lbl" xml:lang="en-US" id="id_10794308_2938592_2_1"> Property, plant and equipment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentMember" xlink:to="ifrs-full_PropertyPlantAndEquipmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProportionOfOwnershipInterestInJointVenture" xlink:label="ifrs-full_ProportionOfOwnershipInterestInJointVenture"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfOwnershipInterestInJointVenture_lbl" xml:lang="en-US" id="id_10794308_2938340_1_1"> Proportion of ownership interest in joint venture </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProportionOfOwnershipInterestInJointVenture_lbl" xml:lang="en-US" id="id_10794308_2938340_2_1"> Proportion of ownership interest in joint venture </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInJointVenture" xlink:to="ifrs-full_ProportionOfOwnershipInterestInJointVenture_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2938341_1_1"> Proportion of ownership interest in subsidiary </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2938341_2_1"> Proportion of ownership in subsidiary </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProportionOfVotingPowerHeldInSubsidiary" xlink:label="ifrs-full_ProportionOfVotingPowerHeldInSubsidiary"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfVotingPowerHeldInSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2939071_1_1"> Proportion of voting rights held in subsidiary </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProportionOfVotingPowerHeldInSubsidiary_lbl" xml:lang="en-US" id="id_10794308_2939071_2_1"> Percentage of voting shares in subsidiaries </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfVotingPowerHeldInSubsidiary" xlink:to="ifrs-full_ProportionOfVotingPowerHeldInSubsidiary_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProvincialIncomeTaxExpenseBenefit" xlink:label="cm_ProvincialIncomeTaxExpenseBenefit"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProvincialIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955241_3_1"> Provincial income tax expense benefit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProvincialIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955241_1_1"> Provincial income tax expense benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ProvincialIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_2955241_2_1"> Provincial </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProvincialIncomeTaxExpenseBenefit" xlink:to="cm_ProvincialIncomeTaxExpenseBenefit_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398612_3_1"> Provision for credit losses on debt securities at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398612_1_1"> Provision for Credit Losses on Debt Securities at Fair Value Through Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3398612_14_1"> Provision for credit losses on debt securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_ProvisionForCreditLossesOnDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" xlink:label="ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2938599_1_1"> Provision of guarantees or collateral by entity, related party transactions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2938599_2_1"> Letters of credit and guarantees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" xlink:to="ifrs-full_ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ProvisionUsedOtherProvisions" xlink:label="ifrs-full_ProvisionUsedOtherProvisions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProvisionUsedOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938602_1_1"> Provision used, other provisions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ProvisionUsedOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2938602_14_1"> Amounts incurred and charged against existing provisions </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProvisionUsedOtherProvisions" xlink:to="ifrs-full_ProvisionUsedOtherProvisions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseAndCancellationOfCommonSharesUnderNCIB" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3394953_3_1"> Purchase and cancellation of common shares under NCIB. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3394953_1_1"> Purchase and cancellation of common shares under NCIB </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB_lbl" xml:lang="en-US" id="id_10794308_3394953_2_1"> Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB" xlink:to="cm_PurchaseAndCancellationOfCommonSharesUnderNCIB_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3394954_3_1"> Purchase and cancellation of common shares under NCIB private agreement. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3394954_1_1"> Purchase and cancellation of common shares under NCIB private agreement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement_lbl" xml:lang="en-US" id="id_10794308_3394954_2_1"> Shares purchased and cancelled, amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement" xlink:to="cm_PurchaseAndCancellationOfCommonSharesUnderNCIBPrivateAgreement_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchasedOptionsMember" xlink:label="cm_PurchasedOptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchasedOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052412_3_1"> Purchased options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchasedOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052412_1_1"> Purchased Options [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchasedOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052412_2_1"> Purchased options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchasedOptionsMember" xlink:to="cm_PurchasedOptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseObligationsMember" xlink:label="cm_PurchaseObligationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseObligationsMember_lbl" xml:lang="en-US" id="id_10794308_3053457_3_1"> Purchase obligations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseObligationsMember_lbl" xml:lang="en-US" id="id_10794308_3053457_1_1"> Purchase obligations [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchaseObligationsMember_lbl" xml:lang="en-US" id="id_10794308_3053457_2_1"> Purchase obligations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseObligationsMember" xlink:to="cm_PurchaseObligationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PurchaseOfAvailableforsaleFinancialAssets" xlink:label="ifrs-full_PurchaseOfAvailableforsaleFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PurchaseOfAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938915_1_1"> Purchase of available-for-sale financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PurchaseOfAvailableforsaleFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938915_14_1"> Purchase of AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchaseOfAvailableforsaleFinancialAssets" xlink:to="ifrs-full_PurchaseOfAvailableforsaleFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseOfNotesNet" xlink:label="cm_PurchaseOfNotesNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseOfNotesNet_lbl" xml:lang="en-US" id="id_10794308_2955382_3_1"> Purchase of notes net. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseOfNotesNet_lbl" xml:lang="en-US" id="id_10794308_2955382_1_1"> Purchase of notes net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchaseOfNotesNet_lbl" xml:lang="en-US" id="id_10794308_2955382_2_1"> Purchased notes, net </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseOfNotesNet" xlink:to="cm_PurchaseOfNotesNet_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet" xlink:label="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet_lbl" xml:lang="en-US" id="id_10794308_2946963_3_1"> Purchase of proceeds from sale of treasury stock net. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet_lbl" xml:lang="en-US" id="id_10794308_2946963_1_1"> Purchase Of Proceeds From Sale Of Treasury Stock Net </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet_lbl" xml:lang="en-US" id="id_10794308_2946963_2_1"> Net sale (purchase) of treasury shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet" xlink:to="cm_PurchaseOfProceedsFromSaleOfTreasuryStockNet_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:label="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398241_3_1"> Purchase of securities measured/designated at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398241_1_1"> Purchase of securities measured/designated at fair value other comprehensive income and amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398241_14_1"> Purchase of securities measured/designated at FVOCI and amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost" xlink:to="cm_PurchaseOfSecuritiesMeasuredDesignatedAtFairValueOtherComprehensiveIncomeAndAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PurchasesFairValueMeasurementAssets" xlink:label="ifrs-full_PurchasesFairValueMeasurementAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PurchasesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2938918_1_1"> Purchases, fair value measurement, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PurchasesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2938918_2_1"> Purchase </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchasesFairValueMeasurementAssets" xlink:to="ifrs-full_PurchasesFairValueMeasurementAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_PurchasesFairValueMeasurementLiabilities" xlink:label="ifrs-full_PurchasesFairValueMeasurementLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PurchasesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938604_1_1"> Purchases, fair value measurement, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PurchasesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938604_2_1"> Purchase </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchasesFairValueMeasurementLiabilities" xlink:to="ifrs-full_PurchasesFairValueMeasurementLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_PursuantToAcuqisitionOfThePrivateBankMember" xlink:label="cm_PursuantToAcuqisitionOfThePrivateBankMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_PursuantToAcuqisitionOfThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3406528_3_1"> Pursuant to acuqisition of the private bank member. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_PursuantToAcuqisitionOfThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3406528_1_1"> Pursuant to acuqisition of the private bank [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_PursuantToAcuqisitionOfThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3406528_2_1"> Pursuant to acuqisition of the private bank [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_PursuantToAcuqisitionOfThePrivateBankMember" xlink:to="cm_PursuantToAcuqisitionOfThePrivateBankMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_QualifyingRevolvingMember" xlink:label="cm_QualifyingRevolvingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_QualifyingRevolvingMember_lbl" xml:lang="en-US" id="id_10794308_2991168_3_1"> Qualifying revolving. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_QualifyingRevolvingMember_lbl" xml:lang="en-US" id="id_10794308_2991168_1_1"> Qualifying revolving [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_QualifyingRevolvingMember_lbl" xml:lang="en-US" id="id_10794308_2991168_2_1"> Qualifying revolving [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_QualifyingRevolvingMember" xlink:to="cm_QualifyingRevolvingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_QualifyingRevolvingRetailMember" xlink:label="cm_QualifyingRevolvingRetailMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_QualifyingRevolvingRetailMember_lbl" xml:lang="en-US" id="id_10794308_3395260_3_1"> Qualifying Revolving Retail. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_QualifyingRevolvingRetailMember_lbl" xml:lang="en-US" id="id_10794308_3395260_1_1"> Qualifying Revolving Retail [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_QualifyingRevolvingRetailMember_lbl" xml:lang="en-US" id="id_10794308_3395260_2_1"> Qualifying Revolving Retail [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_QualifyingRevolvingRetailMember" xlink:to="cm_QualifyingRevolvingRetailMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RangeAxis" xlink:label="ifrs-full_RangeAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangeAxis_lbl" xml:lang="en-US" id="id_10794308_2938920_1_1"> Range [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RangeAxis_lbl" xml:lang="en-US" id="id_10794308_2938920_2_1"> Range [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangeAxis" xlink:to="ifrs-full_RangeAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RangesMember" xlink:label="ifrs-full_RangesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangesMember_lbl" xml:lang="en-US" id="id_10794308_2938356_1_1"> Ranges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RangesMember_lbl" xml:lang="en-US" id="id_10794308_2938356_2_1"> Ranges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangesMember" xlink:to="ifrs-full_RangesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis_lbl" xml:lang="en-US" id="id_10794308_2938357_1_1"> Ranges of exercise prices for outstanding share options [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis_lbl" xml:lang="en-US" id="id_10794308_2938357_2_1"> Ranges of exercise prices for outstanding share options [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis" xlink:to="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember_lbl" xml:lang="en-US" id="id_10794308_2997884_3_1"> Ranges of exercise prices for outstanding share options five. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember_lbl" xml:lang="en-US" id="id_10794308_2997884_1_1"> Ranges of exercise prices for outstanding share options five [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember_lbl" xml:lang="en-US" id="id_10794308_2997884_2_1"> $85.01 - $95.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsFiveMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember_lbl" xml:lang="en-US" id="id_10794308_2997089_3_1"> Ranges of exercise prices for outstanding share options four. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember_lbl" xml:lang="en-US" id="id_10794308_2997089_1_1"> Ranges of exercise prices for outstanding share options four [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember_lbl" xml:lang="en-US" id="id_10794308_2997089_2_1"> $75.01 - $85.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsFourMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember_lbl" xml:lang="en-US" id="id_10794308_2938608_1_1"> Ranges of exercise prices for outstanding share options [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember_lbl" xml:lang="en-US" id="id_10794308_2938608_2_1"> Ranges of exercise prices for outstanding share options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember" xlink:to="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember_lbl" xml:lang="en-US" id="id_10794308_2997087_3_1"> Ranges of exercise prices for outstanding share options one. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember_lbl" xml:lang="en-US" id="id_10794308_2997087_1_1"> Ranges of exercise prices for outstanding share options one [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember_lbl" xml:lang="en-US" id="id_10794308_2997087_2_1"> $11.00 - $55.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember_lbl" xml:lang="en-US" id="id_10794308_3005419_3_1"> Ranges of exercise prices for outstanding share options seven. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember_lbl" xml:lang="en-US" id="id_10794308_3005419_1_1"> Ranges of exercise prices for outstanding share options seven [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember_lbl" xml:lang="en-US" id="id_10794308_3005419_2_1"> $105.01 - $115.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsSevenMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember_lbl" xml:lang="en-US" id="id_10794308_3005418_3_1"> Ranges of exercise prices for outstanding share options six. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember_lbl" xml:lang="en-US" id="id_10794308_3005418_1_1"> Ranges of exercise prices for outstanding share options six [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember_lbl" xml:lang="en-US" id="id_10794308_3005418_2_1"> $95.01 - $105.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsSixMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember_lbl" xml:lang="en-US" id="id_10794308_2997090_3_1"> Ranges of exercise prices for outstanding share options three. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember_lbl" xml:lang="en-US" id="id_10794308_2997090_1_1"> Ranges of exercise prices for outstanding share options three [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember_lbl" xml:lang="en-US" id="id_10794308_2997090_2_1"> $65.01 - $75.00 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember" xlink:to="cm_RangesOfExercisePricesForOutstandingShareOptionsThreeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RangesOfExercisePricesForOutstandingShareOptionsTwoMember" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsTwoMember_lbl" xml:lang="en-US" id="id_10794308_2997088_3_1"> Ranges of exercise prices for outstanding share options two. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RangesOfExercisePricesForOutstandingShareOptionsTwoMember_lbl" xml:lang="en-US" id="id_10794308_2997088_1_1"> Ranges of exercise prices for outstanding share options Two [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RealEstateAndConstructionMember" xlink:label="cm_RealEstateAndConstructionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RealEstateAndConstructionMember_lbl" xml:lang="en-US" id="id_10794308_3053771_3_1"> Real estate and construction. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RealEstateAndConstructionMember_lbl" xml:lang="en-US" id="id_10794308_3053771_1_1"> Real estate and construction [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RealEstateAndConstructionMember_lbl" xml:lang="en-US" id="id_10794308_3053771_2_1"> Real estate and construction [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RealEstateAndConstructionMember" xlink:to="cm_RealEstateAndConstructionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RealEstateSecuredPersonalLendingMember" xlink:label="cm_RealEstateSecuredPersonalLendingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RealEstateSecuredPersonalLendingMember_lbl" xml:lang="en-US" id="id_10794308_3053121_3_1"> Real estate secured personal lending. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RealEstateSecuredPersonalLendingMember_lbl" xml:lang="en-US" id="id_10794308_3053121_1_1"> Real estate secured personal lending [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RealEstateSecuredPersonalLendingMember_lbl" xml:lang="en-US" id="id_10794308_3053121_2_1"> Real estate secured personal lending [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome" xlink:label="cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405999_1_1"> Realized gains (losses) on equity securities designated at fair value through other comprehensive income reclassified from accumulated other comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3405999_2_1"> Realized gains (losses) on equity securities designated at FVOCI reclassified from AOCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome" xlink:to="cm_RealizedGainsLossesOnEquitySecuritiesDesignatedAtFairValueThroughOtherComprehensiveIncomeReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReceivablesFromBrokersDealersAndCustomersForSecuritiesTransactions" xlink:label="cm_ReceivablesFromBrokersDealersAndCustomersForSecuritiesTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReceivablesFromBrokersDealersAndCustomersForSecuritiesTransactions_lbl" xml:lang="en-US" id="id_10794308_2947061_3_1"> Receivables from brokers dealers and customers for securities transactions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReceivablesFromBrokersDealersAndCustomersForSecuritiesTransactions_lbl" xml:lang="en-US" id="id_10794308_2947061_1_1"> Receivables From Brokers Dealers And Customers For Securities Transactions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReceivablesFromBrokersDealersAndCustomersForSecuritiesTransactions_lbl" xml:lang="en-US" id="id_10794308_2947061_2_1"> Brokers' client accounts </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938363_1_1"> Reclassification adjustments on available-for-sale financial assets, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938363_14_1"> Net (gains) losses reclassified to net income </label>
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<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2939089_14_1"> Net (gains) losses reclassified to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:to="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2939195_1_1"> Reclassification adjustments on exchange differences on translation, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2939195_14_1"> Net (gains) losses on investments in foreign operations reclassified to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax" xlink:to="ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2939092_1_1"> Reclassification adjustments on financial assets measured at fair value through other comprehensive income, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2939092_14_1"> Realized gains (losses) on equity securities designated at FVOCI reclassified to retained earnings </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:to="ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938367_1_1"> Reclassification adjustments on hedges of net investments in foreign operations, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938367_14_1"> Net (gains) losses on hedges of investments in foreign operations reclassified to net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax" xlink:to="ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406464_3_1"> Reclassification from available for sale securities to equity securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406464_1_1"> Reclassification From Available For Sale Securities To Equity Securities Measured At Fair Value Through Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406464_2_1"> From AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_ReclassificationFromAvailableForSaleSecuritiesToEquitySecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406462_3_1"> Reclassification from available for securities and held to maturity securities to debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406462_1_1"> Reclassification From Available For Securities And Held To Maturity Securities To Debt Securities Measured At Fair Value Through Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406462_2_1"> From AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:to="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406458_3_1"> Reclassification from available for securities and held to maturity securities to securities mandatorily measured at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406458_1_1"> Reclassification From Available For Securities And Held To Maturity Securities To Securities Mandatorily Measured At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406458_2_1"> From AFS securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss" xlink:to="cm_ReclassificationFromAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationFromTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationFromTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationFromTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406459_3_1"> Reclassification from trading and FVO securities to securities mandatorily measured and designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationFromTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406459_1_1"> Reclassification From Trading And FVO Securities To Securities Mandatorily Measured And Designated At Fair Value Through Profit Or Loss </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationMember" xlink:label="cm_ReclassificationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationMember_lbl" xml:lang="en-US" id="id_10794308_3048829_3_1"> Reclassification [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationMember_lbl" xml:lang="en-US" id="id_10794308_3048829_1_1"> Reclassification [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationMember_lbl" xml:lang="en-US" id="id_10794308_3048829_2_1"> Reclassification [member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfAvailableForSaleDebtSecuritiesToSecuritiesMeasuredAtAmortizedCost" xlink:label="cm_ReclassificationOfAvailableForSaleDebtSecuritiesToSecuritiesMeasuredAtAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfAvailableForSaleDebtSecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406457_3_1"> Reclassification of available for sale debt securities to securities measured at amortized cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfAvailableForSaleDebtSecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406457_1_1"> Reclassification Of Available For Sale Debt Securities To Securities Measured At Amortized Cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfAvailableForSaleDebtSecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406457_2_1"> Reclassification of AFS debt securities to securities measured at amortized cost </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfAvailableForSaleEquitySecuritiesinToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationOfAvailableForSaleEquitySecuritiesinToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfAvailableForSaleEquitySecuritiesinToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398301_3_1"> Reclassification of available for sale equity securitiesin to securities mandatorily measured at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfAvailableForSaleEquitySecuritiesinToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398301_1_1"> Reclassification Of Available For Sale Equity Securitiesin To Securities Mandatorily Measured At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfAvailableForSaleEquitySecuritiesinToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398301_2_1"> Reclassification of AFS equity securities to securities mandatorily measured at FVTPL </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406452_3_1"> Reclassification of available for securities and held to maturity securities to debt securities measured at fair value through other comprehensive income. </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406454_3_1"> Reclassification of available for securities and held to maturity securities to securities mandatorily measured at fair value through profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406454_1_1"> Reclassification Of Available For Securities And Held To Maturity Securities To Securities Mandatorily Measured At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMandatorilyMeasuredAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406454_2_1"> To securities mandatorily measured at FVTPL </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMeasuredAtAmortizedCost" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMeasuredAtAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406455_3_1"> Reclassification of available for securities and held to maturity securities to securities measured at amortized cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406455_1_1"> Reclassification Of Available For Securities And Held To Maturity Securities To Securities Measured At Amortized Cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfAvailableForSecuritiesAndHeldToMaturitySecuritiesToSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406455_2_1"> To securities measured at amortized cost </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfLoansMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationOfLoansMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfLoansMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406456_3_1"> Reclassification of loans mandatorily measured and designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfLoansMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406456_1_1"> Reclassification Of Loans Mandatorily Measured And Designated At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfLoansMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406456_2_1"> Loans mandatorily measured at FVTPL </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406460_3_1"> Reclassification of loans to securities mandatorily measured and designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406460_1_1"> Reclassification Of Loans To Securities Mandatorily Measured And Designated At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406460_2_1"> From loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss" xlink:to="cm_ReclassificationOfLoansToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationOfTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss" xlink:label="cm_ReclassificationOfTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassificationOfTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406451_3_1"> Reclassification of trading and FVO securities to securities mandatorily measured and designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassificationOfTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406451_1_1"> Reclassification Of Trading And FVO Securities To Securities Mandatorily Measured And Designated At Fair Value Through Profit Or Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationOfTradingAndFvoSecuritiesToSecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3406451_2_1"> To securities mandatorily measured and designated at FVTPL </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassificationUponAdoptionOfIFRSMember" xlink:label="cm_ReclassificationUponAdoptionOfIFRSMember"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassificationUponAdoptionOfIFRSMember_lbl" xml:lang="en-US" id="id_10794308_3398267_2_1"> Reclassification upon adoption of IFRS 9 [Member] </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome" xlink:label="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406560_3_1"> Reclassified From Accumulated Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406560_1_1"> Reclassified From Accumulated Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406560_2_1"> Amount reclassified from accumulated OCI to income (before-tax) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome" xlink:to="cm_ReclassifiedFromAccumulatedOtherComprehensiveIncome_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:label="ifrs-full_RecognisedAssetsDefinedBenefitPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RecognisedAssetsDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_2938620_1_1"> Net defined benefit asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RecognisedAssetsDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_2938620_2_1"> Defined benefit asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_RecognisedAssetsDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_2938620_12_1"> Defined benefit asset (Note 18) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:to="ifrs-full_RecognisedAssetsDefinedBenefitPlan_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RecognisedFinanceLeaseAsAssets" xlink:label="ifrs-full_RecognisedFinanceLeaseAsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RecognisedFinanceLeaseAsAssets_lbl" xml:lang="en-US" id="id_10794308_2939096_1_1"> Recognised finance lease as assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_RecognisedFinanceLeaseAsAssets_lbl" xml:lang="en-US" id="id_10794308_2939096_4_1"> Balance at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_RecognisedFinanceLeaseAsAssets_lbl" xml:lang="en-US" id="id_10794308_2939096_5_1"> Balance at beginning of year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RecognisedFinanceLeaseAsAssets" xlink:to="ifrs-full_RecognisedFinanceLeaseAsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RecognisedFinanceLeaseAsAssetsDepreciation" xlink:label="cm_RecognisedFinanceLeaseAsAssetsDepreciation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RecognisedFinanceLeaseAsAssetsDepreciation_lbl" xml:lang="en-US" id="id_10794308_3394945_3_1"> Recognised finance lease as assets depreciation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RecognisedFinanceLeaseAsAssetsDepreciation_lbl" xml:lang="en-US" id="id_10794308_3394945_1_1"> Recognised finance lease as assets depreciation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RecognisedFinanceLeaseAsAssetsDepreciation_lbl" xml:lang="en-US" id="id_10794308_3394945_2_1"> Amortization </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments" xlink:label="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments_lbl" xml:lang="en-US" id="id_10794308_2955380_3_1"> Recognised finance lease as assets foreign currency adjustments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments_lbl" xml:lang="en-US" id="id_10794308_2955380_1_1"> Recognised finance lease as assets foreign currency adjustments </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments_lbl" xml:lang="en-US" id="id_10794308_2955380_2_1"> Foreign currency adjustments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments" xlink:to="cm_RecognisedFinanceLeaseAsAssetsForeignCurrencyAdjustments_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan" xlink:label="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan"/>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan_lbl" xml:lang="en-US" id="id_10794308_2938621_14_1"> Defined benefit liability </label>
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<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RecognitionOfExpectedCreditLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:label="cm_RecognitionOfExpectedCreditLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RecognitionOfExpectedCreditLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406466_3_1"> Recognition of expected credit losses on debt securities measured at fair value through other comprehensive income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RecognitionOfExpectedCreditLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406466_1_1"> Recognition Of Expected Credit Losses On Debt Securities Measured At Fair Value Through Other Comprehensive Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RecognitionOfExpectedCreditLossesOnDebtSecuritiesMeasuredAtFairValueThroughOtherComprehensiveIncome_lbl" xml:lang="en-US" id="id_10794308_3406466_2_1"> Recognition of ECL under IFRS 9 on debt securities measured at FVOCI </label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReconciliationOfAllowanceForCreditLossesOnInitialAdoptionOfIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406006_3_1"> Reconciliation of the closing allowance for credit losses in accordance with IAS 39 to the opening expected credit loss allowance determined in accordance with IFRS 9. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReconciliationOfAllowanceForCreditLossesOnInitialAdoptionOfIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406006_1_1"> Reconciliation Of Allowance For Credit Losses On Initial Adoption Of IFRS 9 [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReconciliationOfAllowanceForCreditLossesOnInitialAdoptionOfIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406006_2_1"> Reconciliation of Closing Allowance for Credit Losses in Accordance with IAS 39 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReconciliationOfAllowanceForCreditLossesOnInitialAdoptionOfIFRS9Explanatory" xlink:to="cm_ReconciliationOfAllowanceForCreditLossesOnInitialAdoptionOfIFRS9Explanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory" xlink:label="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406008_3_1"> Reconciliation of carrying amounts under IAS 39 to the carrying amounts under IFRS 9 and the impact, net of tax, on shareholders' equity and total equity due to the transition to IFRS 9. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406008_1_1"> Reconciliation Of Carrying Amounts Under IAS 39 To Carrying Amounts Under IFRS 9 [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory_lbl" xml:lang="en-US" id="id_10794308_3406008_2_1"> Reconciliation of Carrying Amounts Under IAS 39, Net of Tax on Shareholders' Equity and Total Equity </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory" xlink:to="cm_ReconciliationOfCarryingAmountsUnderIAS39ToCarryingAmountsUnderIFRS9Explanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory" xlink:label="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394065_3_1"> Reconciliation of changes in fair value of level 3 financial assets and liabilities measured on a recurring basis. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394065_1_1"> Reconciliation of changes in fair value of level3 financial assets and liabilities measured on a recurring basis explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394065_2_1"> Changes in fair value of financial assets and liabilities in level 3 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory" xlink:to="cm_ReconciliationOfChangesInFairValueOfLevel3FinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RedemptionDateOfOtherShares" xlink:label="cm_RedemptionDateOfOtherShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RedemptionDateOfOtherShares_lbl" xml:lang="en-US" id="id_10794308_2976360_3_1"> Redemption date of other shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RedemptionDateOfOtherShares_lbl" xml:lang="en-US" id="id_10794308_2976360_1_1"> Redemption date of other shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RedemptionDateOfOtherShares_lbl" xml:lang="en-US" id="id_10794308_2976360_2_1"> Redemption date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RedemptionDateOfOtherShares" xlink:to="cm_RedemptionDateOfOtherShares_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RedemptionPricePerShare" xlink:label="cm_RedemptionPricePerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RedemptionPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019773_3_1"> Redemption price per share. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RedemptionPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019773_1_1"> Redemption price per share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RedemptionPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019773_2_1"> Cash redemption price per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RedemptionPricePerShare" xlink:to="cm_RedemptionPricePerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RedesignatedMember" xlink:label="ifrs-full_RedesignatedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RedesignatedMember_lbl" xml:lang="en-US" id="id_10794308_2939106_1_1"> Redesignated [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RedesignatedMember_lbl" xml:lang="en-US" id="id_10794308_2939106_2_1"> Redesignated [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RedesignatedMember" xlink:to="ifrs-full_RedesignatedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RedesignationAxis" xlink:label="ifrs-full_RedesignationAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RedesignationAxis_lbl" xml:lang="en-US" id="id_10794308_2939107_1_1"> Redesignation [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RedesignationAxis_lbl" xml:lang="en-US" id="id_10794308_2939107_2_1"> Redesignation [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RedesignationAxis" xlink:to="ifrs-full_RedesignationAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReductionOfIssuedCapital" xlink:label="ifrs-full_ReductionOfIssuedCapital"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReductionOfIssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2938384_1_1"> Reduction of issued capital </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ReductionOfIssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2938384_14_1"> Purchase of common shares for cancellation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="ifrs-full_ReductionOfIssuedCapital_lbl" xml:lang="en-US" id="id_10794308_2938384_18_1"> Purchase of common shares for cancellation, Amount </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReductionOfIssuedCapital" xlink:to="ifrs-full_ReductionOfIssuedCapital_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RefundsProvisionMember" xlink:label="ifrs-full_RefundsProvisionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RefundsProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2939212_1_1"> Refunds provision [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RefundsProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2939212_2_1"> Refunds provision [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RefundsProvisionMember" xlink:to="ifrs-full_RefundsProvisionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RemeasurementInAllowanceAccountForCreditLosses" xlink:label="cm_RemeasurementInAllowanceAccountForCreditLosses"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RemeasurementInAllowanceAccountForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3407679_3_1"> Remeasurement in Allowance Account for Credit Losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RemeasurementInAllowanceAccountForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3407679_1_1"> Remeasurement in Allowance Account for Credit Losses </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RemeasurementInAllowanceAccountForCreditLosses_lbl" xml:lang="en-US" id="id_10794308_3407679_2_1"> Net remeasurement </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RemeasurementInAllowanceAccountForCreditLosses" xlink:to="cm_RemeasurementInAllowanceAccountForCreditLosses_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod" xlink:label="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod_lbl" xml:lang="en-US" id="id_10794308_3407663_3_1"> Remeasurement adjustment related to the application of the effective interest rate method recognized upon transition to IFRS 9. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod_lbl" xml:lang="en-US" id="id_10794308_3407663_1_1"> Remeasurement relating to application of effective interest rate method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod_lbl" xml:lang="en-US" id="id_10794308_3407663_2_1"> Effective interest rate method recognized upon transition to IFRS 9 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod" xlink:to="cm_RemeasurementRelatingToApplicationOfEffectiveInterestRateMethod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RemeasurementsMember" xlink:label="cm_RemeasurementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RemeasurementsMember_lbl" xml:lang="en-US" id="id_10794308_3035517_3_1"> Remeasurements [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RemeasurementsMember_lbl" xml:lang="en-US" id="id_10794308_3035517_1_1"> Remeasurements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RemeasurementsMember_lbl" xml:lang="en-US" id="id_10794308_3035517_2_1"> Remeasurements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RemeasurementsMember" xlink:to="cm_RemeasurementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RentalIncomeFromInvestmentProperty" xlink:label="ifrs-full_RentalIncomeFromInvestmentProperty"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RentalIncomeFromInvestmentProperty_lbl" xml:lang="en-US" id="id_10794308_2939220_1_1"> Rental income from investment property </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RentalIncomeFromInvestmentProperty_lbl" xml:lang="en-US" id="id_10794308_2939220_2_1"> Rental income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RentalIncomeFromInvestmentProperty" xlink:to="ifrs-full_RentalIncomeFromInvestmentProperty_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:label="ifrs-full_RepaymentsOfNoncurrentBorrowings"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RepaymentsOfNoncurrentBorrowings_lbl" xml:lang="en-US" id="id_10794308_2939224_1_1"> Repayments of non-current borrowings </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RepaymentsOfNoncurrentBorrowings_lbl" xml:lang="en-US" id="id_10794308_2939224_2_1"> Debt redeemed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:to="ifrs-full_RepaymentsOfNoncurrentBorrowings_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RepaymentsOfSubordinatedLiabilities" xlink:label="ifrs-full_RepaymentsOfSubordinatedLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RepaymentsOfSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939115_1_1"> Repayments of subordinated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RepaymentsOfSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939115_2_1"> Repurchasement and cancellation of subordinated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_RepaymentsOfSubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939115_14_1"> Redemption/repurchase/maturity of subordinated indebtedness </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RepaymentsOfSubordinatedLiabilities" xlink:to="ifrs-full_RepaymentsOfSubordinatedLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReplacementEquitySettledShareBasedAwardsIssuedShares" xlink:label="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares_lbl" xml:lang="en-US" id="id_10794308_3394250_3_1"> Number of shares issued for replacement equity settled awards. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares_lbl" xml:lang="en-US" id="id_10794308_3394250_1_1"> Replacement equity settled share based awards issued, shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares_lbl" xml:lang="en-US" id="id_10794308_3394250_2_1"> Equity settled share based awards issued, shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares" xlink:to="cm_ReplacementEquitySettledShareBasedAwardsIssuedShares_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RepoStyleTransactionCollateralMember" xlink:label="cm_RepoStyleTransactionCollateralMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RepoStyleTransactionCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3053716_3_1"> Repo style transaction collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RepoStyleTransactionCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3053716_1_1"> Repo style transaction collateral [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RepoStyleTransactionCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3053716_2_1"> Repo style transaction collateral [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RepoStyleTransactionCollateralMember" xlink:to="cm_RepoStyleTransactionCollateralMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RepoStyleTransactionsMember" xlink:label="cm_RepoStyleTransactionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RepoStyleTransactionsMember_lbl" xml:lang="en-US" id="id_10794308_2990977_3_1"> Repo style transactions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RepoStyleTransactionsMember_lbl" xml:lang="en-US" id="id_10794308_2990977_1_1"> Repo style transactions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RepoStyleTransactionsMember_lbl" xml:lang="en-US" id="id_10794308_2990977_2_1"> Repo style transactions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RepoStyleTransactionsMember" xlink:to="cm_RepoStyleTransactionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:label="ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2938643_1_1"> Repurchase agreements and cash collateral on securities lent </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl" xml:lang="en-US" id="id_10794308_2938643_2_1"> Cash collateral on securities lent </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:to="ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:label="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2938644_1_1"> Reserve of cash flow hedges, continuing hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2938644_4_1"> Ending balance of AOCI - hedge reserve (after-tax) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2938644_5_1"> Beginning balance of AOCI -hedge reserve (after-tax) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:to="ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:label="ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied_lbl" xml:lang="en-US" id="id_10794308_2938645_1_1"> Reserve of cash flow hedges, hedging relationships for which hedge accounting is no longer applied </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied_lbl" xml:lang="en-US" id="id_10794308_2938645_2_1"> AOCI related to discontinued cash flow hedges </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:to="ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfCashFlowHedgesMember" xlink:label="ifrs-full_ReserveOfCashFlowHedgesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfCashFlowHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2938646_1_1"> Reserve of cash flow hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReserveOfCashFlowHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2938646_2_1"> Net gains (losses) on cash flow hedges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfCashFlowHedgesMember" xlink:to="ifrs-full_ReserveOfCashFlowHedgesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:label="ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_lbl" xml:lang="en-US" id="id_10794308_2938647_1_1"> Reserve of change in fair value of financial liability attributable to change in credit risk of liability [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_lbl" xml:lang="en-US" id="id_10794308_2938647_2_1"> Reserve of change in fair value of financial liability attributable to change in credit risk of liability [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:to="ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember" xlink:label="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398239_3_1"> Reserve of equity securities designated at fair value of other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398239_1_1"> Reserve of equity securities designated at fair value of other comprehensive income [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="id_10794308_3398239_2_1"> Reserve of equity securities designated at fair value of other comprehensive income [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember" xlink:to="cm_ReserveOfEquitySecuritiesDesignatedAtFairValueOfOtherComprehensiveIncomeMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2939125_1_1"> Reserve of exchange differences on translation, continuing hedges </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2939125_4_1"> Ending balance of AOCI - hedge reserve (after-tax) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges_lbl" xml:lang="en-US" id="id_10794308_2939125_5_1"> Beginning balance of AOCI -hedge reserve (after-tax) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges" xlink:to="ifrs-full_ReserveOfExchangeDifferencesOnTranslationContinuingHedges_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember_lbl" xml:lang="en-US" id="id_10794308_2939228_1_1"> Reserve of exchange differences on translation [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember_lbl" xml:lang="en-US" id="id_10794308_2939228_2_1"> Net foreign currency translation adjustments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:to="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:label="ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2939234_1_1"> Reserve of remeasurements of defined benefit plans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember_lbl" xml:lang="en-US" id="id_10794308_2939234_2_1"> Reserve of remeasurements of defined benefit plans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:to="ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReservesWithinEquityAxis" xlink:label="ifrs-full_ReservesWithinEquityAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReservesWithinEquityAxis_lbl" xml:lang="en-US" id="id_10794308_2938653_1_1"> Reserves within equity [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReservesWithinEquityAxis_lbl" xml:lang="en-US" id="id_10794308_2938653_2_1"> Reserves within equity [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReservesWithinEquityAxis" xlink:to="ifrs-full_ReservesWithinEquityAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ResidentialMortgageLoans" xlink:label="cm_ResidentialMortgageLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ResidentialMortgageLoans_lbl" xml:lang="en-US" id="id_10794308_2951940_3_1"> Residential mortgage loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ResidentialMortgageLoans_lbl" xml:lang="en-US" id="id_10794308_2951940_1_1"> Residential Mortgage Loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_ResidentialMortgageLoans_lbl" xml:lang="en-US" id="id_10794308_2951940_32_1"> Residential mortgages </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ResidentialMortgageLoans_lbl" xml:lang="en-US" id="id_10794308_2951940_2_1"> Gross impaired residential mortgage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_ResidentialMortgageLoans_lbl" xml:lang="en-US" id="id_10794308_2951940_12_1"> Gross residential mortgages </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ResidentialMortgageLoans" xlink:to="cm_ResidentialMortgageLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ResidentialMortgageSecuritizationsMember" xlink:label="cm_ResidentialMortgageSecuritizationsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ResidentialMortgageSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3052506_3_1"> Residential mortgage securitizations. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ResidentialMortgageSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3052506_1_1"> Residential Mortgage Securitizations [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ResidentialMortgageSecuritizationsMember_lbl" xml:lang="en-US" id="id_10794308_3052506_2_1"> Residential mortgage securitizations [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ResidentialMortgageSecuritizationsMember" xlink:to="cm_ResidentialMortgageSecuritizationsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ResidentialMortgagesMember" xlink:label="cm_ResidentialMortgagesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ResidentialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997700_3_1"> Residential mortgages. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ResidentialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997700_1_1"> Residential mortgages [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ResidentialMortgagesMember_lbl" xml:lang="en-US" id="id_10794308_2997700_2_1"> Residential mortgages [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ResidentialMortgagesMember" xlink:to="cm_ResidentialMortgagesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RestatedMember" xlink:label="ifrs-full_RestatedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RestatedMember_lbl" xml:lang="en-US" id="id_10794308_2939235_1_1"> Currently stated [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RestatedMember_lbl" xml:lang="en-US" id="id_10794308_2939235_2_1"> Currently stated [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestatedMember" xlink:to="ifrs-full_RestatedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RestrictedCashAndCashEquivalents" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2938399_1_1"> Restricted cash and cash equivalents </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2938399_2_1"> Restricted cash </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestrictedCashAndCashEquivalents" xlink:to="ifrs-full_RestrictedCashAndCashEquivalents_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RestrictedShareAwardPlanMember" xlink:label="cm_RestrictedShareAwardPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RestrictedShareAwardPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991237_3_1"> Restricted share award plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RestrictedShareAwardPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991237_1_1"> Restricted share award plan [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RestrictedShareAwardPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991237_2_1"> Restricted share award plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RestrictedShareAwardPlanMember" xlink:to="cm_RestrictedShareAwardPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RestrictedSharesMember" xlink:label="cm_RestrictedSharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RestrictedSharesMember_lbl" xml:lang="en-US" id="id_10794308_3005578_3_1"> Restricted shares. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RestrictedSharesMember_lbl" xml:lang="en-US" id="id_10794308_3005578_1_1"> Restricted Shares [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RestrictedSharesMember_lbl" xml:lang="en-US" id="id_10794308_3005578_2_1"> Restricted shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RestrictedSharesMember" xlink:to="cm_RestrictedSharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RestrictedStockUnitsMember" xlink:label="cm_RestrictedStockUnitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RestrictedStockUnitsMember_lbl" xml:lang="en-US" id="id_10794308_3011484_3_1"> Restricted stock units. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RestrictedStockUnitsMember_lbl" xml:lang="en-US" id="id_10794308_3011484_1_1"> Restricted stock units [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RestrictedStockUnitsMember_lbl" xml:lang="en-US" id="id_10794308_3011484_2_1"> Restricted stock units [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RestrictedStockUnitsMember" xlink:to="cm_RestrictedStockUnitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RestructuringProvisionMember" xlink:label="ifrs-full_RestructuringProvisionMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RestructuringProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2939236_1_1"> Restructuring provision [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RestructuringProvisionMember_lbl" xml:lang="en-US" id="id_10794308_2939236_2_1"> Restructuring provision [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestructuringProvisionMember" xlink:to="ifrs-full_RestructuringProvisionMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailAndWholesaleMember" xlink:label="cm_RetailAndWholesaleMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailAndWholesaleMember_lbl" xml:lang="en-US" id="id_10794308_3053768_3_1"> Retail and wholesale. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailAndWholesaleMember_lbl" xml:lang="en-US" id="id_10794308_3053768_1_1"> Retail and wholesale [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailAndWholesaleMember_lbl" xml:lang="en-US" id="id_10794308_3053768_2_1"> Retail and wholesale [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailAndWholesaleMember" xlink:to="cm_RetailAndWholesaleMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailCounterpartyMember" xlink:label="cm_RetailCounterpartyMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_3395273_3_1"> Retail Counterparty [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_3395273_1_1"> Retail Counterparty [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailCounterpartyMember_lbl" xml:lang="en-US" id="id_10794308_3395273_2_1"> Retail Counterparty [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailCounterpartyMember" xlink:to="cm_RetailCounterpartyMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailLoan" xlink:label="cm_RetailLoan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailLoan_lbl" xml:lang="en-US" id="id_10794308_3409921_3_1"> Retail loan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailLoan_lbl" xml:lang="en-US" id="id_10794308_3409921_1_1"> Retail loan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailLoan_lbl" xml:lang="en-US" id="id_10794308_3409921_2_1"> Retail loans </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailLoan" xlink:to="cm_RetailLoan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailLoansMember" xlink:label="cm_RetailLoansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailLoansMember_lbl" xml:lang="en-US" id="id_10794308_3043467_3_1"> Retail loans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailLoansMember_lbl" xml:lang="en-US" id="id_10794308_3043467_1_1"> Retail loans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailLoansMember_lbl" xml:lang="en-US" id="id_10794308_3043467_2_1"> Retail loans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailLoansMember" xlink:to="cm_RetailLoansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailMember" xlink:label="cm_RetailMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailMember_lbl" xml:lang="en-US" id="id_10794308_2995050_3_1"> Retail [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailMember_lbl" xml:lang="en-US" id="id_10794308_2995050_1_1"> Retail [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailMember_lbl" xml:lang="en-US" id="id_10794308_2995050_2_1"> Retail [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailMember" xlink:to="cm_RetailMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetailPortfoliosMember" xlink:label="cm_RetailPortfoliosMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetailPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053715_3_1"> Retail portfolios. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetailPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053715_1_1"> Retail portfolios [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetailPortfoliosMember_lbl" xml:lang="en-US" id="id_10794308_3053715_2_1"> Retail portfolios [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetailPortfoliosMember" xlink:to="cm_RetailPortfoliosMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RetainedEarnings" xlink:label="ifrs-full_RetainedEarnings"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetainedEarnings_lbl" xml:lang="en-US" id="id_10794308_2939237_1_1"> Retained earnings </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RetainedEarnings_lbl" xml:lang="en-US" id="id_10794308_2939237_2_1"> Retained earnings </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetainedEarnings" xlink:to="ifrs-full_RetainedEarnings_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RetainedEarningsMember" xlink:label="ifrs-full_RetainedEarningsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xml:lang="en-US" id="id_10794308_2939238_1_1"> Retained earnings [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xml:lang="en-US" id="id_10794308_2939238_2_1"> Retained earnings [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetainedEarningsMember" xlink:to="ifrs-full_RetainedEarningsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RetiredMembersMember" xlink:label="cm_RetiredMembersMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RetiredMembersMember_lbl" xml:lang="en-US" id="id_10794308_3052533_3_1"> Retired members. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RetiredMembersMember_lbl" xml:lang="en-US" id="id_10794308_3052533_1_1"> Retired Members [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RetiredMembersMember_lbl" xml:lang="en-US" id="id_10794308_3052533_2_1"> Retired Members [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RetiredMembersMember" xlink:to="cm_RetiredMembersMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis" xlink:label="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_lbl" xml:lang="en-US" id="id_10794308_2939131_1_1"> Retrospective application and retrospective restatement [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_lbl" xml:lang="en-US" id="id_10794308_2939131_2_1"> Retrospective application and retrospective restatement [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis" xlink:to="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ReturnedToPerformingLoans" xlink:label="cm_ReturnedToPerformingLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ReturnedToPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3413700_3_1"> Returned to performing loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ReturnedToPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3413700_1_1"> Returned to performing loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ReturnedToPerformingLoans_lbl" xml:lang="en-US" id="id_10794308_3413700_2_1"> Gross carrying amount of previously modified stage 2 or stage 3 loans that have returned to stage 1 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ReturnedToPerformingLoans" xlink:to="cm_ReturnedToPerformingLoans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:label="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938402_1_1"> Return on plan assets, net defined benefit liability (asset) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938402_32_1"> Net actuarial gains on plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938402_2_1"> Actual return on plan assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2938402_12_1"> Net actuarial gains (losses) on plan assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_Revenue" xlink:label="ifrs-full_Revenue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Revenue_lbl" xml:lang="en-US" id="id_10794308_2939244_1_1"> Revenue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Revenue_lbl" xml:lang="en-US" id="id_10794308_2939244_2_1"> Revenue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Revenue_lbl" xml:lang="en-US" id="id_10794308_2939244_6_1"> Total revenue </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Revenue" xlink:to="ifrs-full_Revenue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RevenueFromInterest" xlink:label="ifrs-full_RevenueFromInterest"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromInterest_lbl" xml:lang="en-US" id="id_10794308_2939137_1_1"> Interest income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueFromInterest_lbl" xml:lang="en-US" id="id_10794308_2939137_2_1"> Interest income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_RevenueFromInterest_lbl" xml:lang="en-US" id="id_10794308_2939137_6_1"> Interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromInterest" xlink:to="ifrs-full_RevenueFromInterest_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RevenueFromInterestAbstract" xlink:label="cm_RevenueFromInterestAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RevenueFromInterestAbstract_lbl" xml:lang="en-US" id="id_10794308_3393774_3_1"> Revenue from interest [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RevenueFromInterestAbstract_lbl" xml:lang="en-US" id="id_10794308_3393774_1_1"> Revenue from interest [Abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RevenueFromInterestAbstract_lbl" xml:lang="en-US" id="id_10794308_3393774_2_1"> Interest income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RevenueFromInterestAbstract" xlink:to="cm_RevenueFromInterestAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets" xlink:label="ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2939261_1_1"> Revenue multiple, significant unobservable inputs, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets_lbl" xml:lang="en-US" id="id_10794308_2939261_2_1"> Revenue multiple </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets" xlink:to="ifrs-full_RevenueMultipleSignificantUnobservableInputsAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RevenueOfAcquiree" xlink:label="ifrs-full_RevenueOfAcquiree"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueOfAcquiree_lbl" xml:lang="en-US" id="id_10794308_2939364_1_1"> Revenue of acquiree since acquisition date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueOfAcquiree_lbl" xml:lang="en-US" id="id_10794308_2939364_2_1"> Consolidated revenue </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueOfAcquiree" xlink:to="ifrs-full_RevenueOfAcquiree_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets" xlink:label="ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938674_1_1"> Reversal, allowance account for credit losses of financial assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US" id="id_10794308_2938674_2_1"> Recoveries </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets" xlink:to="ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:label="ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2939267_1_1"> Reverse repurchase agreements and cash collateral on securities borrowed </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl" xml:lang="en-US" id="id_10794308_2939267_2_1"> Cash collateral on securities borrowed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:to="ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_RiskDiversificationEffectMember" xlink:label="ifrs-full_RiskDiversificationEffectMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RiskDiversificationEffectMember_lbl" xml:lang="en-US" id="id_10794308_2938429_1_1"> Risk diversification effect [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RiskDiversificationEffectMember_lbl" xml:lang="en-US" id="id_10794308_2938429_2_1"> Risk diversification effect [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RiskDiversificationEffectMember" xlink:to="ifrs-full_RiskDiversificationEffectMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RiskRatedExposureMember" xlink:label="cm_RiskRatedExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RiskRatedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3398447_3_1"> Risk Rated Exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RiskRatedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3398447_1_1"> Risk Rated Exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RiskRatedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3398447_2_1"> Risk Rated Exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RiskRatedExposureMember" xlink:to="cm_RiskRatedExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RiskWeightCategoryAxis" xlink:label="cm_RiskWeightCategoryAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RiskWeightCategoryAxis_lbl" xml:lang="en-US" id="id_10794308_3395247_3_1"> Risk Weight Category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RiskWeightCategoryAxis_lbl" xml:lang="en-US" id="id_10794308_3395247_1_1"> Risk Weight Category [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RiskWeightCategoryAxis_lbl" xml:lang="en-US" id="id_10794308_3395247_2_1"> Risk Weight Category [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RiskWeightCategoryAxis" xlink:to="cm_RiskWeightCategoryAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_RiskWeightCategoryDomain" xlink:label="cm_RiskWeightCategoryDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_RiskWeightCategoryDomain_lbl" xml:lang="en-US" id="id_10794308_3395248_3_1"> Risk Weight Category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_RiskWeightCategoryDomain_lbl" xml:lang="en-US" id="id_10794308_3395248_1_1"> Risk Weight Category [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_RiskWeightCategoryDomain_lbl" xml:lang="en-US" id="id_10794308_3395248_2_1"> Risk Weight Category [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_RiskWeightCategoryDomain" xlink:to="cm_RiskWeightCategoryDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SaleOfSecuritiesMeasuredAtAmortizedCost" xlink:label="cm_SaleOfSecuritiesMeasuredAtAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SaleOfSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398266_3_1"> Sale of securities measured at amortized cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SaleOfSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398266_1_1"> Sale of securities measured at amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SaleOfSecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3398266_2_1"> Sale of securities measured at amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SaleOfSecuritiesMeasuredAtAmortizedCost" xlink:to="cm_SaleOfSecuritiesMeasuredAtAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SalesFairValueMeasurementAssets" xlink:label="ifrs-full_SalesFairValueMeasurementAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SalesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2939269_1_1"> Sales, fair value measurement, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_SalesFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2939269_14_1"> Sales </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SalesFairValueMeasurementAssets" xlink:to="ifrs-full_SalesFairValueMeasurementAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SalesFairValueMeasurementLiabilities" xlink:label="ifrs-full_SalesFairValueMeasurementLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SalesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939270_1_1"> Sales, fair value measurement, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_SalesFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939270_14_1"> Sales </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SalesFairValueMeasurementLiabilities" xlink:to="ifrs-full_SalesFairValueMeasurementLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SatisfactorySlottedMember" xlink:label="cm_SatisfactorySlottedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SatisfactorySlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991190_3_1"> Satisfactory slotted. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SatisfactorySlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991190_1_1"> Satisfactory slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SatisfactorySlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991190_2_1"> Satisfactory [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SatisfactorySlottedMember" xlink:to="cm_SatisfactorySlottedMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="us-gaap_ScenarioUnspecifiedDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScenarioUnspecifiedDomain_lbl" xml:lang="en-US" id="id_10794308_2930558_1_1"> Scenario, Unspecified [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScenarioUnspecifiedDomain_lbl" xml:lang="en-US" id="id_10794308_2930558_2_1"> Scenario, Unspecified [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScenarioUnspecifiedDomain" xlink:to="us-gaap_ScenarioUnspecifiedDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409682_3_1"> Schedule of advanced internal-ratings based business and government credit quality of risk rated portfolios exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409682_1_1"> Schedule Of Advanced Internal Ratings Based Business And Government Credit Quality Of Risk Rated Portfolios Exposure [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409682_2_1"> Summary of Credit Quality of Risk-rated Portfolios Exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory" xlink:to="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409681_3_1"> Schedule of advanced internal-ratings based business and government exposure by industry groups. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409681_1_1"> Schedule Of Advanced Internal Ratings Based Business And Government Exposure By Industry Groups [Text Block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory_lbl" xml:lang="en-US" id="id_10794308_3409681_2_1"> Summary of Industry-wide Breakdown of Business and Government Exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory" xlink:to="cm_ScheduleOfAdvancedInternalRatingsBasedBusinessAndGovernmentExposureByIndustryGroupsExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory" xlink:label="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394231_3_1"> Schedule of retail credit quality of risk rated portfolios exposure [Table Text Block]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394231_1_1"> Schedule of retail credit quality of risk rated portfolios exposure [text block] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl" xml:lang="en-US" id="id_10794308_3394231_2_1"> Summary of Credit Quality of Risk-rated Portfolios Exposure </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory" xlink:to="cm_ScheduleOfRetailCreditQualityOfRiskRatedPortfoliosExposureExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ScheduleOfRevenueWithinReportableSegmentExplanatory" xlink:label="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019417_3_1"> Schedule of revenue within reportable segment. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019417_1_1"> Schedule of Revenue Within Reportable Segment Explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory_lbl" xml:lang="en-US" id="id_10794308_3019417_2_1"> Breakdown of revenue from reporting segments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory" xlink:to="cm_ScheduleOfRevenueWithinReportableSegmentExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuredBorrowingsMember" xlink:label="cm_SecuredBorrowingsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3006298_3_1"> Secured borrowings. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3006298_1_1"> Secured borrowings [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuredBorrowingsMember_lbl" xml:lang="en-US" id="id_10794308_3006298_2_1"> Secured borrowings [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuredBorrowingsMember" xlink:to="cm_SecuredBorrowingsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesCollateralReceivedMember" xlink:label="cm_SecuritiesCollateralReceivedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394952_3_1"> Securities collateral received [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394952_1_1"> Securities Collateral Received [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesCollateralReceivedMember_lbl" xml:lang="en-US" id="id_10794308_3394952_2_1"> Securities Collateral Received [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesCollateralReceivedMember" xlink:to="cm_SecuritiesCollateralReceivedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss" xlink:label="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398073_3_1"> Securities designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398073_1_1"> Securities designated at fair value through profit or loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US" id="id_10794308_3398073_2_1"> Fair value of other securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss" xlink:to="cm_SecuritiesDesignatedAtFairValueThroughProfitOrLoss_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesDesignatedAtFVTPLMember" xlink:label="cm_SecuritiesDesignatedAtFVTPLMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesDesignatedAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406495_3_1"> Securities designated at FVTPL. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesDesignatedAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406495_1_1"> Securities designated at FVTPL [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesDesignatedAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406495_2_1"> Securities designated at FVTPL [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesDesignatedAtFVTPLMember" xlink:to="cm_SecuritiesDesignatedAtFVTPLMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember" xlink:label="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991350_3_1"> Securities held by counterparties as collateral under repurchase agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991350_1_1"> Securities held by counterparties as collateral under repurchase agreements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2991350_2_1"> Securities held by counterparties as collateral under repurchase agreements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember" xlink:to="cm_SecuritiesHeldByCounterpartiesAsCollateralUnderRepurchaseAgreementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember" xlink:label="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember_lbl" xml:lang="en-US" id="id_10794308_3407672_3_1"> Securities issued or guaranteed by sovereigns, central banks, and multilateral development banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember_lbl" xml:lang="en-US" id="id_10794308_3407672_1_1"> Securities issued or guaranteed by sovereigns, central banks, and multilateral development banks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember_lbl" xml:lang="en-US" id="id_10794308_3407672_2_1"> Securities issued or guaranteed by sovereigns, central banks, and multilateral development banks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember" xlink:to="cm_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksAndMultilateralDevelopmentBanksMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SecuritiesLendingMember" xlink:label="ifrs-full_SecuritiesLendingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SecuritiesLendingMember_lbl" xml:lang="en-US" id="id_10794308_2938433_1_1"> Securities lending [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SecuritiesLendingMember_lbl" xml:lang="en-US" id="id_10794308_2938433_2_1"> Securities lending [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SecuritiesLendingMember" xlink:to="ifrs-full_SecuritiesLendingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesLentForCashCollateralMember" xlink:label="cm_SecuritiesLentForCashCollateralMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesLentForCashCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3052508_3_1"> Securities lent for cash collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesLentForCashCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3052508_1_1"> Securities Lent For Cash Collateral [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesLentForCashCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3052508_2_1"> Securities lent for cash collateral [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesLentForCashCollateralMember" xlink:to="cm_SecuritiesLentForCashCollateralMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesLentForSecuritiesCollateralMember" xlink:label="cm_SecuritiesLentForSecuritiesCollateralMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesLentForSecuritiesCollateralMember_lbl" xml:lang="en-US" id="id_10794308_2991346_3_1"> Securities lent for securities collateral. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesLentForSecuritiesCollateralMember_lbl" xml:lang="en-US" id="id_10794308_2991346_1_1"> Securities lent for securities collateral [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesLentForSecuritiesCollateralMember_lbl" xml:lang="en-US" id="id_10794308_2991346_2_1"> Securities lent for securities collateral [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesLentForSecuritiesCollateralMember" xlink:to="cm_SecuritiesLentForSecuritiesCollateralMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss_lbl" xml:lang="en-US" id="id_10794308_3406468_3_1"> Securities mandatorily measured and designated at fair value asset through profit and loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss_lbl" xml:lang="en-US" id="id_10794308_3406468_1_1"> Securities mandatorily measured and designated at fair value asset through profit and loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss_lbl" xml:lang="en-US" id="id_10794308_3406468_2_1"> Closing balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss_lbl" xml:lang="en-US" id="id_10794308_3406468_12_1"> Securities mandatorily measured and designated at FVTPL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss" xlink:to="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueAssetThroughProfitAndLoss_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract_lbl" xml:lang="en-US" id="id_10794308_3406467_3_1"> Securities mandatorily measured and designated at fair value through profit or loss. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract_lbl" xml:lang="en-US" id="id_10794308_3406467_1_1"> Securities mandatorily measured and designated at fair value through profit or loss [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract_lbl" xml:lang="en-US" id="id_10794308_3406467_2_1"> Securities mandatorily measured and designated at FVTPL </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract" xlink:to="cm_SecuritiesMandatorilyMeasuredAndDesignatedAtFairValueThroughProfitOrLossAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesMandatorilyMeasuredAtFVTPLMember" xlink:label="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406484_3_1"> Securities mandatorily measured at FVTPL. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406484_1_1"> Securities mandatorily measured at FVTPL [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember_lbl" xml:lang="en-US" id="id_10794308_3406484_2_1"> Securities mandatorily measured at FVTPL [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember" xlink:to="cm_SecuritiesMandatorilyMeasuredAtFVTPLMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesMeasuredAtAmortizedCost" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406469_3_1"> Securities measured at amortized cost. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406469_1_1"> Securities measured at amortized cost </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406469_32_1"> Securities measured at amortized cost (1) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406469_2_1"> Closing balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_SecuritiesMeasuredAtAmortizedCost_lbl" xml:lang="en-US" id="id_10794308_3406469_12_1"> Securities measured at amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesMeasuredAtAmortizedCost" xlink:to="cm_SecuritiesMeasuredAtAmortizedCost_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesMeasuredAtAmortizedCostAbstract" xlink:label="cm_SecuritiesMeasuredAtAmortizedCostAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesMeasuredAtAmortizedCostAbstract_lbl" xml:lang="en-US" id="id_10794308_3398320_3_1"> Securities measured at amortized cost [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesMeasuredAtAmortizedCostAbstract_lbl" xml:lang="en-US" id="id_10794308_3398320_1_1"> Securities measured at amortized cost [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesMeasuredAtAmortizedCostAbstract_lbl" xml:lang="en-US" id="id_10794308_3398320_2_1"> Securities measured at amortized cost </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesMeasuredAtAmortizedCostAbstract" xlink:to="cm_SecuritiesMeasuredAtAmortizedCostAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesParValue" xlink:label="cm_SecuritiesParValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesParValue_lbl" xml:lang="en-US" id="id_10794308_3413701_3_1"> Securities par value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesParValue_lbl" xml:lang="en-US" id="id_10794308_3413701_1_1"> Securities par value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesParValue_lbl" xml:lang="en-US" id="id_10794308_3413701_2_1"> Debt securities, par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesParValue" xlink:to="cm_SecuritiesParValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesPurchasedUnderResaleAgreements" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreements"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2959893_3_1"> Securities purchased under resale agreements. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2959893_1_1"> Securities Purchased Under Resale Agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2959893_2_1"> FVO securities purchased under resale agreements </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreements_lbl" xml:lang="en-US" id="id_10794308_2959893_12_1"> Securities purchased under resale agreements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesPurchasedUnderResaleAgreements" xlink:to="cm_SecuritiesPurchasedUnderResaleAgreements_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesPurchasedUnderResaleAgreementsMember" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2980856_3_1"> Securities purchased under resale agreements [member]. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2980856_1_1"> Securities Purchased Under Resale Agreements [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesPurchasedUnderResaleAgreementsMember_lbl" xml:lang="en-US" id="id_10794308_2980856_2_1"> Securities Purchased Under Resale Agreements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesPurchasedUnderResaleAgreementsMember" xlink:to="cm_SecuritiesPurchasedUnderResaleAgreementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritiesReceivedAsCollateralMember" xlink:label="cm_SecuritiesReceivedAsCollateralMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritiesReceivedAsCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3407676_3_1"> Securities received as collateral [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritiesReceivedAsCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3407676_1_1"> Securities received as collateral [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritiesReceivedAsCollateralMember_lbl" xml:lang="en-US" id="id_10794308_3407676_2_1"> Securities received as collateral [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritiesReceivedAsCollateralMember" xlink:to="cm_SecuritiesReceivedAsCollateralMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritizationExposuresExplanatory" xlink:label="cm_SecuritizationExposuresExplanatory"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritizationExposuresExplanatory_lbl" xml:lang="en-US" id="id_10794308_3054006_3_1"> Securitization exposures explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritizationExposuresExplanatory_lbl" xml:lang="en-US" id="id_10794308_3054006_1_1"> Securitization exposures explanatory </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritizationExposuresExplanatory_lbl" xml:lang="en-US" id="id_10794308_3054006_2_1"> Summary of Securitization Exposures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritizationExposuresExplanatory" xlink:to="cm_SecuritizationExposuresExplanatory_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SecuritizationExposuresMember" xlink:label="cm_SecuritizationExposuresMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SecuritizationExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3053718_3_1"> Securitization exposures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SecuritizationExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3053718_1_1"> Securitization exposures [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SecuritizationExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3053718_2_1"> Securitization exposures [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SecuritizationExposuresMember" xlink:to="cm_SecuritizationExposuresMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SegmentConsolidationItemsAxis" xlink:label="ifrs-full_SegmentConsolidationItemsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentConsolidationItemsAxis_lbl" xml:lang="en-US" id="id_10794308_2939272_1_1"> Segment consolidation items [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SegmentConsolidationItemsAxis_lbl" xml:lang="en-US" id="id_10794308_2939272_2_1"> Segment consolidation items [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentConsolidationItemsAxis" xlink:to="ifrs-full_SegmentConsolidationItemsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SegmentsAxis" xlink:label="ifrs-full_SegmentsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentsAxis_lbl" xml:lang="en-US" id="id_10794308_2939373_1_1"> Segments [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SegmentsAxis_lbl" xml:lang="en-US" id="id_10794308_2939373_2_1"> Segments [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentsAxis" xlink:to="ifrs-full_SegmentsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SegmentsMember" xlink:label="ifrs-full_SegmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2938435_1_1"> Segments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SegmentsMember_lbl" xml:lang="en-US" id="id_10794308_2938435_2_1"> Segments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentsMember" xlink:to="ifrs-full_SegmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SeniorOfficersMember" xlink:label="cm_SeniorOfficersMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SeniorOfficersMember_lbl" xml:lang="en-US" id="id_10794308_2990891_3_1"> Senior officers. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SeniorOfficersMember_lbl" xml:lang="en-US" id="id_10794308_2990891_1_1"> Senior officers [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SeniorOfficersMember_lbl" xml:lang="en-US" id="id_10794308_2990891_2_1"> Senior officers [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SeniorOfficersMember" xlink:to="cm_SeniorOfficersMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SentryInsuranceBrokersLimitedMember" xlink:label="cm_SentryInsuranceBrokersLimitedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SentryInsuranceBrokersLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410925_3_1"> Sentry Insurance Brokers Limited. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SentryInsuranceBrokersLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410925_1_1"> Sentry Insurance Brokers Limited [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SentryInsuranceBrokersLimitedMember_lbl" xml:lang="en-US" id="id_10794308_3410925_2_1"> Sentry Insurance Brokers Limited [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SentryInsuranceBrokersLimitedMember" xlink:to="cm_SentryInsuranceBrokersLimitedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SeptemberTwentyThreeTwoThousandAndEighteenMember" xlink:label="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember_lbl" xml:lang="en-US" id="id_10794308_3052570_3_1"> September twenty three two thousand and eighteen. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember_lbl" xml:lang="en-US" id="id_10794308_3052570_1_1"> September Twenty Three Two Thousand And Eighteen Member </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember_lbl" xml:lang="en-US" id="id_10794308_3052570_2_1"> September 23, 2018 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember" xlink:to="cm_SeptemberTwentyThreeTwoThousandAndEighteenMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination" xlink:label="ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination_lbl" xml:lang="en-US" id="id_10794308_2939378_1_1"> Settled liabilities, contingent liabilities recognised in business combination </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination_lbl" xml:lang="en-US" id="id_10794308_2939378_2_1"> Settlement of obligation to dissenting shareholders </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination" xlink:to="ifrs-full_SettledLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SettledToMarketAmountsNoLongerSubjectToNetting" xlink:label="cm_SettledToMarketAmountsNoLongerSubjectToNetting"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SettledToMarketAmountsNoLongerSubjectToNetting_lbl" xml:lang="en-US" id="id_10794308_3395120_3_1"> Settled to market amounts no longer subject to netting. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SettledToMarketAmountsNoLongerSubjectToNetting_lbl" xml:lang="en-US" id="id_10794308_3395120_1_1"> Settled to market amounts no longer subject to netting </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SettledToMarketAmountsNoLongerSubjectToNetting_lbl" xml:lang="en-US" id="id_10794308_3395120_2_1"> Derivatives cleared through CME </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SettledToMarketAmountsNoLongerSubjectToNetting" xlink:to="cm_SettledToMarketAmountsNoLongerSubjectToNetting_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SettlementsFairValueMeasurementAssets" xlink:label="ifrs-full_SettlementsFairValueMeasurementAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SettlementsFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2939380_1_1"> Settlements, fair value measurement, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_SettlementsFairValueMeasurementAssets_lbl" xml:lang="en-US" id="id_10794308_2939380_14_1"> Settelements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SettlementsFairValueMeasurementAssets" xlink:to="ifrs-full_SettlementsFairValueMeasurementAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SettlementsFairValueMeasurementLiabilities" xlink:label="ifrs-full_SettlementsFairValueMeasurementLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SettlementsFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938688_1_1"> Settlements, fair value measurement, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_SettlementsFairValueMeasurementLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938688_14_1"> Settelements </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SettlementsFairValueMeasurementLiabilities" xlink:to="ifrs-full_SettlementsFairValueMeasurementLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SeventyFivePercentRiskWeightCategoryMember" xlink:label="cm_SeventyFivePercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SeventyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053730_3_1"> Seventy five percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SeventyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053730_1_1"> Seventy five percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SeventyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053730_2_1"> 75% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SeventyFivePercentRiskWeightCategoryMember" xlink:to="cm_SeventyFivePercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1" xlink:label="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1_lbl" xml:lang="en-US" id="id_10794308_3023121_3_1"> Sharebased compensation arrangement by sharebased payment award award vesting rights percentage 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1_lbl" xml:lang="en-US" id="id_10794308_3023121_1_1"> Sharebased compensation arrangement by sharebased payment award award vesting rights percentage 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1_lbl" xml:lang="en-US" id="id_10794308_3023121_2_1"> Vesting percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1" xlink:to="cm_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SharebasedPaymentArrangementsMember" xlink:label="ifrs-full_SharebasedPaymentArrangementsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SharebasedPaymentArrangementsMember_lbl" xml:lang="en-US" id="id_10794308_2939381_1_1"> Share-based payment arrangements [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SharebasedPaymentArrangementsMember_lbl" xml:lang="en-US" id="id_10794308_2939381_2_1"> Share-based payment arrangements [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SharebasedPaymentArrangementsMember" xlink:to="ifrs-full_SharebasedPaymentArrangementsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SharebasedPaymentsMember" xlink:label="cm_SharebasedPaymentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SharebasedPaymentsMember_lbl" xml:lang="en-US" id="id_10794308_2984653_3_1"> Share-based payments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SharebasedPaymentsMember_lbl" xml:lang="en-US" id="id_10794308_2984653_1_1"> Share-based payments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SharebasedPaymentsMember_lbl" xml:lang="en-US" id="id_10794308_2984653_2_1"> Share-based payments [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SharebasedPaymentsMember" xlink:to="cm_SharebasedPaymentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ShareConversionBasis" xlink:label="cm_ShareConversionBasis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ShareConversionBasis_lbl" xml:lang="en-US" id="id_10794308_2975605_3_1"> Share conversion basis. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ShareConversionBasis_lbl" xml:lang="en-US" id="id_10794308_2975605_1_1"> Share conversion basis </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ShareConversionBasis_lbl" xml:lang="en-US" id="id_10794308_2975605_2_1"> Share conversion basis </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ShareConversionBasis" xlink:to="cm_ShareConversionBasis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ShareholderInvestmentPlanMember" xlink:label="cm_ShareholderInvestmentPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ShareholderInvestmentPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991348_3_1"> Shareholder investment plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ShareholderInvestmentPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991348_1_1"> Shareholder investment plan [member[ </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ShareholderInvestmentPlanMember_lbl" xml:lang="en-US" id="id_10794308_2991348_2_1"> Shareholder investment plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ShareholderInvestmentPlanMember" xlink:to="cm_ShareholderInvestmentPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2938444_1_1"> Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2938444_2_1"> OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:to="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings" xlink:label="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings_lbl" xml:lang="en-US" id="id_10794308_3407656_3_1"> Share of the other comprehensive income of associates and joint ventures accounted for using the equity method that were reclassified to retained earnings. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings_lbl" xml:lang="en-US" id="id_10794308_3407656_1_1"> Share of other comprehensive income of associates and joint ventures accounted for using equity method reclassified to retained earnings </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings_lbl" xml:lang="en-US" id="id_10794308_3407656_2_1"> Gains (losses) on investments in equity-accounted associates and joint ventures reclassified to retained earnings </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings" xlink:to="cm_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodReclassifiedToRetainedEarnings_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938446_1_1"> Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl" xml:lang="en-US" id="id_10794308_2938446_2_1"> Gains (losses) on investments in equity-accounted associates and joint ventures included in OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:label="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2939280_1_1"> Share of profit (loss) of associates and joint ventures accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2939280_2_1"> Income from equity-accounted associates and joint ventures (Note 25) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2939280_12_1"> Net income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:to="ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:label="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2938695_1_1"> Share of total comprehensive income of associates and joint ventures accounted for using equity method </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2938695_2_1"> Total comprehensive income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl" xml:lang="en-US" id="id_10794308_2938695_6_1"> Total comprehensive income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:to="ifrs-full_ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SharesPurchasedPricePerShare" xlink:label="cm_SharesPurchasedPricePerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SharesPurchasedPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3020033_3_1"> Shares Purchased Price Per Share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SharesPurchasedPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3020033_1_1"> Shares Purchased Price Per Share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SharesPurchasedPricePerShare_lbl" xml:lang="en-US" id="id_10794308_3020033_2_1"> Acquisition of common share price per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SharesPurchasedPricePerShare" xlink:to="cm_SharesPurchasedPricePerShare_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SharesRepurchasedAveragePricePerShare" xlink:label="cm_SharesRepurchasedAveragePricePerShare"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SharesRepurchasedAveragePricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019779_3_1"> Shares repurchased average price per share. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SharesRepurchasedAveragePricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019779_1_1"> Shares Repurchased Average Price Per Share </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SharesRepurchasedAveragePricePerShare_lbl" xml:lang="en-US" id="id_10794308_3019779_2_1"> Share repurchase, average price per share </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SharesRepurchasedAveragePricePerShare" xlink:to="cm_SharesRepurchasedAveragePricePerShare_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" xlink:label="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares_lbl" xml:lang="en-US" id="id_10794308_2939393_1_1"> Number of shares reserved for issue under options and contracts for sale of shares </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares_lbl" xml:lang="en-US" id="id_10794308_2939393_2_1"> Common shares reserved for future issue </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares_lbl" xml:lang="en-US" id="id_10794308_2939393_12_1"> Number of options, available for grant </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" xlink:to="ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:label="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2938452_1_1"> Short-term deposits, not classified as cash equivalents </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2938452_2_1"> Deposits with banks </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_lbl" xml:lang="en-US" id="id_10794308_2938452_12_1"> Interest-bearing deposits with banks </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:to="ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ShortTermSecuritiesAndOtherLiabilitiesMember" xlink:label="cm_ShortTermSecuritiesAndOtherLiabilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ShortTermSecuritiesAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2998168_3_1"> Short term securities and other liabilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ShortTermSecuritiesAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2998168_1_1"> Short term securities and other liabilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ShortTermSecuritiesAndOtherLiabilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2998168_2_1"> Short term securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ShortTermSecuritiesAndOtherLiabilitiesMember" xlink:to="cm_ShortTermSecuritiesAndOtherLiabilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SignificantInvestmentsInAssociatesAxis" xlink:label="ifrs-full_SignificantInvestmentsInAssociatesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SignificantInvestmentsInAssociatesAxis_lbl" xml:lang="en-US" id="id_10794308_2939401_1_1"> Associates [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SignificantInvestmentsInAssociatesAxis_lbl" xml:lang="en-US" id="id_10794308_2939401_2_1"> Associates [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SignificantInvestmentsInAssociatesAxis" xlink:to="ifrs-full_SignificantInvestmentsInAssociatesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl" xml:lang="en-US" id="id_10794308_2938455_1_1"> Subsidiaries [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl" xml:lang="en-US" id="id_10794308_2938455_2_1"> Subsidiaries [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:to="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SignificantUnobservableInputsCreditSpread" xlink:label="cm_SignificantUnobservableInputsCreditSpread"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SignificantUnobservableInputsCreditSpread_lbl" xml:lang="en-US" id="id_10794308_2945263_3_1"> Significant unobservable inputs Credit spread </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SignificantUnobservableInputsCreditSpread_lbl" xml:lang="en-US" id="id_10794308_2945263_1_1"> Significant unobservable inputs Credit spread </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SignificantUnobservableInputsCreditSpread_lbl" xml:lang="en-US" id="id_10794308_2945263_2_1"> Credit spread </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SignificantUnobservableInputsCreditSpread" xlink:to="cm_SignificantUnobservableInputsCreditSpread_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote" xlink:label="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote_lbl" xml:lang="en-US" id="id_10794308_3394100_3_1"> Significant unobservable inputs market proxy or direct broker quote. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote_lbl" xml:lang="en-US" id="id_10794308_3394100_1_1"> Significant Unobservable Inputs Market Proxy Or Direct Broker Quote </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote_lbl" xml:lang="en-US" id="id_10794308_3394100_2_1"> Market proxy or direct broker quote </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote" xlink:to="cm_SignificantUnobservableInputsMarketProxyOrDirectBrokerQuote_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SimpliiPrivacyClassActionsMember" xlink:label="cm_SimpliiPrivacyClassActionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SimpliiPrivacyClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3410913_3_1"> Simplii Privacy Class Actions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SimpliiPrivacyClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3410913_1_1"> Simplii Privacy Class Actions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SimpliiPrivacyClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3410913_2_1"> Simplii Privacy Class Actions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SimpliiPrivacyClassActionsMember" xlink:to="cm_SimpliiPrivacyClassActionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SingleSellerAndMultiSellerConduitsMember" xlink:label="cm_SingleSellerAndMultiSellerConduitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SingleSellerAndMultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2991228_3_1"> Single seller and multi seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SingleSellerAndMultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2991228_1_1"> Single seller and multi seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SingleSellerAndMultiSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_2991228_2_1"> Single seller and multi seller conduits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SingleSellerAndMultiSellerConduitsMember" xlink:to="cm_SingleSellerAndMultiSellerConduitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SingleSellerConduitsMember" xlink:label="cm_SingleSellerConduitsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SingleSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_3411032_3_1"> Single seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SingleSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_3411032_1_1"> Single seller conduits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SingleSellerConduitsMember_lbl" xml:lang="en-US" id="id_10794308_3411032_2_1"> Single seller conduits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SingleSellerConduitsMember" xlink:to="cm_SingleSellerConduitsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SlottedExposureMember" xlink:label="cm_SlottedExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SlottedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3395158_3_1"> Slotted exposure. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SlottedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3395158_1_1"> Slotted exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SlottedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3395158_2_1"> Slotted exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SlottedExposureMember" xlink:to="cm_SlottedExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SovereignMember" xlink:label="cm_SovereignMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SovereignMember_lbl" xml:lang="en-US" id="id_10794308_2991162_3_1"> Sovereign. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SovereignMember_lbl" xml:lang="en-US" id="id_10794308_2991162_1_1"> Sovereign [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SovereignMember_lbl" xml:lang="en-US" id="id_10794308_2991162_2_1"> Sovereign [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SovereignMember" xlink:to="cm_SovereignMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SovereignsMember" xlink:label="cm_SovereignsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SovereignsMember_lbl" xml:lang="en-US" id="id_10794308_3043449_3_1"> Sovereigns. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SovereignsMember_lbl" xml:lang="en-US" id="id_10794308_3043449_1_1"> Sovereigns [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SovereignsMember_lbl" xml:lang="en-US" id="id_10794308_3043449_2_1"> Sovereigns [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SovereignsMember" xlink:to="cm_SovereignsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset" xlink:label="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955185_3_1"> Special termination benefits net defined benefit liability asset. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955185_1_1"> Special termination benefits net defined benefit liability asset </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US" id="id_10794308_2955185_2_1"> Special termination benefits </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset" xlink:to="cm_SpecialTerminationBenefitsNetDefinedBenefitLiabilityAsset_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Stage1And2AllowanceMember" xlink:label="cm_Stage1And2AllowanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Stage1And2AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407660_3_1"> Stage 1 and 2 allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Stage1And2AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407660_1_1"> Stage 1 and 2 allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Stage1And2AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407660_2_1"> Stage 1 and 2 allowance [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Stage1And2AllowanceMember" xlink:to="cm_Stage1And2AllowanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Stage3AllowanceMember" xlink:label="cm_Stage3AllowanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Stage3AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407661_3_1"> Stage 3 allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Stage3AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407661_1_1"> Stage 3 allowance [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Stage3AllowanceMember_lbl" xml:lang="en-US" id="id_10794308_3407661_2_1"> Stage 3 allowance [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Stage3AllowanceMember" xlink:to="cm_Stage3AllowanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StageOneAndTwoMember" xlink:label="cm_StageOneAndTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StageOneAndTwoMember_lbl" xml:lang="en-US" id="id_10794308_3407725_3_1"> Stage One and Two [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StageOneAndTwoMember_lbl" xml:lang="en-US" id="id_10794308_3407725_1_1"> Stage One and Two [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StageOneAndTwoMember_lbl" xml:lang="en-US" id="id_10794308_3407725_2_1"> Stages 1 and 2 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StageOneAndTwoMember" xlink:to="cm_StageOneAndTwoMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StageOneMember" xlink:label="cm_StageOneMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StageOneMember_lbl" xml:lang="en-US" id="id_10794308_3394018_3_1"> Stage one. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StageOneMember_lbl" xml:lang="en-US" id="id_10794308_3394018_1_1"> Stage One [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StageOneMember_lbl" xml:lang="en-US" id="id_10794308_3394018_2_1"> Stage 1 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StageOneMember" xlink:to="cm_StageOneMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StageThreeMember" xlink:label="cm_StageThreeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StageThreeMember_lbl" xml:lang="en-US" id="id_10794308_3396533_3_1"> Stage three. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StageThreeMember_lbl" xml:lang="en-US" id="id_10794308_3396533_1_1"> Stage three [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StageThreeMember_lbl" xml:lang="en-US" id="id_10794308_3396533_2_1"> Stage 3 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StageThreeMember" xlink:to="cm_StageThreeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StageTwoMember" xlink:label="cm_StageTwoMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StageTwoMember_lbl" xml:lang="en-US" id="id_10794308_2990547_3_1"> Stage two. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StageTwoMember_lbl" xml:lang="en-US" id="id_10794308_2990547_1_1"> Stage Two [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StageTwoMember_lbl" xml:lang="en-US" id="id_10794308_2990547_2_1"> Stage 2 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StageTwoMember" xlink:to="cm_StageTwoMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StandardizedApproach1Member" xlink:label="cm_StandardizedApproach1Member"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StandardizedApproach1Member_lbl" xml:lang="en-US" id="id_10794308_2990859_3_1"> Standardized approach 1. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StandardizedApproach1Member_lbl" xml:lang="en-US" id="id_10794308_2990859_1_1"> Standardized approach 1 [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StandardizedApproach1Member_lbl" xml:lang="en-US" id="id_10794308_2990859_2_1"> Standardized approach 1 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StandardizedApproach1Member" xlink:to="cm_StandardizedApproach1Member_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StandardizedApproachRiskMember" xlink:label="cm_StandardizedApproachRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StandardizedApproachRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053713_3_1"> Standardized approach risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StandardizedApproachRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053713_1_1"> Standardized approach risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StandardizedApproachRiskMember_lbl" xml:lang="en-US" id="id_10794308_3053713_2_1"> Standardized approach risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StandardizedApproachRiskMember" xlink:to="cm_StandardizedApproachRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StandardizedExposureMember" xlink:label="cm_StandardizedExposureMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StandardizedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408701_3_1"> Standardized exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StandardizedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408701_1_1"> Standardized exposure [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StandardizedExposureMember_lbl" xml:lang="en-US" id="id_10794308_3408701_2_1"> Standardized exposure [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StandardizedExposureMember" xlink:to="cm_StandardizedExposureMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StandbyAndPerformanceLettersOfCreditMember" xlink:label="cm_StandbyAndPerformanceLettersOfCreditMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StandbyAndPerformanceLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_3051516_3_1"> Standby and performance letters of credit. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StandbyAndPerformanceLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_3051516_1_1"> Standby And Performance Letters Of Credit [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StandbyAndPerformanceLettersOfCreditMember_lbl" xml:lang="en-US" id="id_10794308_3051516_2_1"> Standby and performance letters of credit [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StandbyAndPerformanceLettersOfCreditMember" xlink:to="cm_StandbyAndPerformanceLettersOfCreditMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US" id="id_10794308_2932443_1_1"> Statement [Line Items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US" id="id_10794308_2932443_2_1"> Statement [Line Items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfCashFlowsAbstract" xlink:label="ifrs-full_StatementOfCashFlowsAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US" id="id_10794308_2938700_1_1"> Statement of cash flows [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US" id="id_10794308_2938700_2_1"> Statement of cash flows [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfCashFlowsAbstract" xlink:to="ifrs-full_StatementOfCashFlowsAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfChangesInEquityAbstract" xlink:label="ifrs-full_StatementOfChangesInEquityAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2938457_1_1"> Statement of changes in equity [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfChangesInEquityAbstract_lbl" xml:lang="en-US" id="id_10794308_2938457_2_1"> Statement of changes in equity [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityAbstract" xlink:to="ifrs-full_StatementOfChangesInEquityAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfChangesInEquityLineItems" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems_lbl" xml:lang="en-US" id="id_10794308_2939282_1_1"> Statement of changes in equity [line items] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems_lbl" xml:lang="en-US" id="id_10794308_2939282_2_1"> Statement of changes in equity [line items] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_StatementOfChangesInEquityLineItems_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="ifrs-full_StatementOfChangesInEquityTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityTable_lbl" xml:lang="en-US" id="id_10794308_2938701_1_1"> Statement of changes in equity [table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfChangesInEquityTable_lbl" xml:lang="en-US" id="id_10794308_2938701_2_1"> Statement of changes in equity [table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityTable" xlink:to="ifrs-full_StatementOfChangesInEquityTable_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:label="ifrs-full_StatementOfComprehensiveIncomeAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2938458_1_1"> Statement of comprehensive income [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="id_10794308_2938458_2_1"> Statement of comprehensive income [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:to="ifrs-full_StatementOfComprehensiveIncomeAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_StatementOfFinancialPositionAbstract" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US" id="id_10794308_2938702_1_1"> Statement of financial position [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US" id="id_10794308_2938702_2_1"> Statement of financial position [abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfFinancialPositionAbstract" xlink:to="ifrs-full_StatementOfFinancialPositionAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="us-gaap_StatementScenarioAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementScenarioAxis_lbl" xml:lang="en-US" id="id_10794308_2932726_1_1"> Scenario [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StatementScenarioAxis_lbl" xml:lang="en-US" id="id_10794308_2932726_2_1"> Scenario [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementScenarioAxis" xlink:to="us-gaap_StatementScenarioAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US" id="id_10794308_2932188_1_1"> Statement [Table] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US" id="id_10794308_2932188_2_1"> Statement [Table] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss" xlink:label="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss_lbl" xml:lang="en-US" id="id_10794308_3056917_3_1"> Statistical Technique Percentage of Confidence Level to Measure Potential Overnight Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss_lbl" xml:lang="en-US" id="id_10794308_3056917_1_1"> Statistical Technique Percentage of Confidence Level to Measure Potential Overnight Loss </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss_lbl" xml:lang="en-US" id="id_10794308_3056917_2_1"> Statistical technique percentage of confidence level to measure potential overnight loss </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss" xlink:to="cm_StatisticalTechniquePercentageOfConfidenceLevelToMeasurePotentialOvernightLoss_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StockOptionPlanMember" xlink:label="cm_StockOptionPlanMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2997879_3_1"> Stock option plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2997879_1_1"> Stock Option Plan [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StockOptionPlanMember_lbl" xml:lang="en-US" id="id_10794308_2997879_2_1"> Stock option plan [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StockOptionPlanMember" xlink:to="cm_StockOptionPlanMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StockOptionsMember" xlink:label="cm_StockOptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3045036_3_1"> Stock options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3045036_1_1"> Stock Options [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StockOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3045036_2_1"> Stock options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StockOptionsMember" xlink:to="cm_StockOptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StressedValueAtRiskForTradingActivities" xlink:label="cm_StressedValueAtRiskForTradingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StressedValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053872_3_1"> Stressed value at risk for trading activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StressedValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053872_1_1"> Stressed Value at Risk for Trading Activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StressedValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_3053872_2_1"> Stressed total VaR (one-day measure) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StressedValueAtRiskForTradingActivities" xlink:to="cm_StressedValueAtRiskForTradingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StressedValueAtRiskHorizonPeriod" xlink:label="cm_StressedValueAtRiskHorizonPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StressedValueAtRiskHorizonPeriod_lbl" xml:lang="en-US" id="id_10794308_3406524_3_1"> Stressed value at risk horizon period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StressedValueAtRiskHorizonPeriod_lbl" xml:lang="en-US" id="id_10794308_3406524_1_1"> Stressed value at risk horizon period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StressedValueAtRiskHorizonPeriod_lbl" xml:lang="en-US" id="id_10794308_3406524_2_1"> Stressed value at risk horizon period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StressedValueAtRiskHorizonPeriod" xlink:to="cm_StressedValueAtRiskHorizonPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StressedValueAtRiskMember" xlink:label="cm_StressedValueAtRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StressedValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_3044795_3_1"> Stressed value at risk. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StressedValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_3044795_1_1"> Stressed Value At Risk [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StressedValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_3044795_2_1"> Stressed value at risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StressedValueAtRiskMember" xlink:to="cm_StressedValueAtRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StressedValueAtRiskPeriod" xlink:label="cm_StressedValueAtRiskPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StressedValueAtRiskPeriod_lbl" xml:lang="en-US" id="id_10794308_3398434_3_1"> Stressed value at risk period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StressedValueAtRiskPeriod_lbl" xml:lang="en-US" id="id_10794308_3398434_1_1"> Stressed value at risk period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StressedValueAtRiskPeriod_lbl" xml:lang="en-US" id="id_10794308_3398434_2_1"> Stressed value at risk period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StressedValueAtRiskPeriod" xlink:to="cm_StressedValueAtRiskPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StressTestingAndScenarioAnalysisPeriod" xlink:label="cm_StressTestingAndScenarioAnalysisPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StressTestingAndScenarioAnalysisPeriod_lbl" xml:lang="en-US" id="id_10794308_3053886_3_1"> Stress testing and scenario analysis period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StressTestingAndScenarioAnalysisPeriod_lbl" xml:lang="en-US" id="id_10794308_3053886_1_1"> Stress testing and scenario analysis period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StressTestingAndScenarioAnalysisPeriod_lbl" xml:lang="en-US" id="id_10794308_3053886_2_1"> Stress testing and scenario analysis period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StressTestingAndScenarioAnalysisPeriod" xlink:to="cm_StressTestingAndScenarioAnalysisPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StrongSlottedMember" xlink:label="cm_StrongSlottedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StrongSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991294_3_1"> Strong slotted. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StrongSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991294_1_1"> Strong slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StrongSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991294_2_1"> Strong [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StrongSlottedMember" xlink:to="cm_StrongSlottedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_StructuredProgramMember" xlink:label="cm_StructuredProgramMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_StructuredProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991235_3_1"> Structured program. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_StructuredProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991235_1_1"> Structured program [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_StructuredProgramMember_lbl" xml:lang="en-US" id="id_10794308_2991235_2_1"> Structured program [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_StructuredProgramMember" xlink:to="cm_StructuredProgramMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubjectToCreditRiskMember" xlink:label="cm_SubjectToCreditRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3395257_3_1"> Subject to credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3395257_1_1"> Subject to credit risk [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubjectToCreditRiskMember_lbl" xml:lang="en-US" id="id_10794308_3395257_2_1"> Subject to credit risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubjectToCreditRiskMember" xlink:to="cm_SubjectToCreditRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedBorrowingsEarliestDateOfRedemption" xlink:label="cm_SubordinatedBorrowingsEarliestDateOfRedemption"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedBorrowingsEarliestDateOfRedemption_lbl" xml:lang="en-US" id="id_10794308_2975301_3_1"> Subordinated borrowings earliest date of redemption. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedBorrowingsEarliestDateOfRedemption_lbl" xml:lang="en-US" id="id_10794308_2975301_1_1"> Subordinated borrowings earliest date of redemption </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedBorrowingsEarliestDateOfRedemption_lbl" xml:lang="en-US" id="id_10794308_2975301_2_1"> At greater of Canada Yield Price and par </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedBorrowingsEarliestDateOfRedemption" xlink:to="cm_SubordinatedBorrowingsEarliestDateOfRedemption_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedDebenturesEarliestParValueRedemptionDate" xlink:label="cm_SubordinatedDebenturesEarliestParValueRedemptionDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedDebenturesEarliestParValueRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976420_3_1"> Subordinated debentures earliest par value redemption date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedDebenturesEarliestParValueRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976420_1_1"> Subordinated debentures earliest par value redemption date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedDebenturesEarliestParValueRedemptionDate_lbl" xml:lang="en-US" id="id_10794308_2976420_2_1"> At par </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedDebenturesEarliestParValueRedemptionDate" xlink:to="cm_SubordinatedDebenturesEarliestParValueRedemptionDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedIndebtednessMember" xlink:label="cm_SubordinatedIndebtednessMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedIndebtednessMember_lbl" xml:lang="en-US" id="id_10794308_3052312_3_1"> Subordinated indebtedness [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedIndebtednessMember_lbl" xml:lang="en-US" id="id_10794308_3052312_1_1"> Subordinated indebtedness [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedIndebtednessMember_lbl" xml:lang="en-US" id="id_10794308_3052312_2_1"> Subordinated indebtedness [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedIndebtednessMember" xlink:to="cm_SubordinatedIndebtednessMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedIndebtednessParValue" xlink:label="cm_SubordinatedIndebtednessParValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedIndebtednessParValue_lbl" xml:lang="en-US" id="id_10794308_2955387_3_1"> Subordinated indebtedness par value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedIndebtednessParValue_lbl" xml:lang="en-US" id="id_10794308_2955387_1_1"> Subordinated indebtedness par value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedIndebtednessParValue_lbl" xml:lang="en-US" id="id_10794308_2955387_2_1"> Par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedIndebtednessParValue" xlink:to="cm_SubordinatedIndebtednessParValue_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes_lbl" xml:lang="en-US" id="id_10794308_2955390_3_1"> Subordinated indebtedness sold short held for trading purposes. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes_lbl" xml:lang="en-US" id="id_10794308_2955390_1_1"> Subordinated indebtedness sold short held for trading purposes </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes_lbl" xml:lang="en-US" id="id_10794308_2955390_2_1"> Subordinated indebtedness sold short (held) for trading purposes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes" xlink:to="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposes_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052566_3_1"> Subordinated indebtedness sold short held for trading purposes at par value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052566_1_1"> Subordinated Indebtedness Sold Short Held For Trading Purposes At Par Value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052566_2_1"> Subordinated indebtedness sold short (held) for trading purposes, at par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue" xlink:to="cm_SubordinatedIndebtednessSoldShortHeldForTradingPurposesAtParValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SubordinatedLiabilities" xlink:label="ifrs-full_SubordinatedLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938704_1_1"> Subordinated liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="ifrs-full_SubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938704_32_1"> Subordinated indebtedness net of trading purposes </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938704_2_1"> Subordinated indebtedness </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_SubordinatedLiabilities_lbl" xml:lang="en-US" id="id_10794308_2938704_12_1"> Subordinated indebtedness (Note 14) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SubordinatedLiabilities" xlink:to="ifrs-full_SubordinatedLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SubordinatedLiabilitiesAtParValue" xlink:label="cm_SubordinatedLiabilitiesAtParValue"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SubordinatedLiabilitiesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052565_3_1"> Subordinated liabilities at par value. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SubordinatedLiabilitiesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052565_1_1"> Subordinated liabilities at par value </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SubordinatedLiabilitiesAtParValue_lbl" xml:lang="en-US" id="id_10794308_3052565_2_1"> Subordinated indebtedness net of trading purposes, at par value </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SubordinatedLiabilitiesAtParValue" xlink:to="cm_SubordinatedLiabilitiesAtParValue_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="us-gaap_SubsegmentsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsegmentsAxis_lbl" xml:lang="en-US" id="id_10794308_2932485_1_1"> Subsegments [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsegmentsAxis_lbl" xml:lang="en-US" id="id_10794308_2932485_2_1"> Subsegments [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsegmentsAxis" xlink:to="us-gaap_SubsegmentsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="us-gaap_SubsegmentsDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsegmentsDomain_lbl" xml:lang="en-US" id="id_10794308_2933004_1_1"> Subsegments [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsegmentsDomain_lbl" xml:lang="en-US" id="id_10794308_2933004_2_1"> Subsegments [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsegmentsDomain" xlink:to="us-gaap_SubsegmentsDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SurplusDeficitInPlan" xlink:label="ifrs-full_SurplusDeficitInPlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SurplusDeficitInPlan_lbl" xml:lang="en-US" id="id_10794308_2939294_1_1"> Surplus (deficit) in plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_SurplusDeficitInPlan_lbl" xml:lang="en-US" id="id_10794308_2939294_6_1"> Net defined benefit asset (liability), net of valuation allowance </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SurplusDeficitInPlan" xlink:to="ifrs-full_SurplusDeficitInPlan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_SurplusDeficitInPlanIncludingValuationAllowance" xlink:label="cm_SurplusDeficitInPlanIncludingValuationAllowance"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_SurplusDeficitInPlanIncludingValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955199_3_1"> Surplus deficit in plan including valuation allowance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_SurplusDeficitInPlanIncludingValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955199_1_1"> Surplus deficit in plan including valuation allowance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_SurplusDeficitInPlanIncludingValuationAllowance_lbl" xml:lang="en-US" id="id_10794308_2955199_2_1"> Net defined benefit asset (liability) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_SurplusDeficitInPlanIncludingValuationAllowance" xlink:to="cm_SurplusDeficitInPlanIncludingValuationAllowance_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_SwapContractMember" xlink:label="ifrs-full_SwapContractMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SwapContractMember_lbl" xml:lang="en-US" id="id_10794308_2938706_1_1"> Swap contract [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SwapContractMember_lbl" xml:lang="en-US" id="id_10794308_2938706_2_1"> Swap contract [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SwapContractMember" xlink:to="ifrs-full_SwapContractMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TargetCapitalRatio" xlink:label="cm_TargetCapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TargetCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021652_3_1"> Target capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TargetCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021652_1_1"> Target capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TargetCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021652_2_1"> Total capital ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TargetCapitalRatio" xlink:to="cm_TargetCapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TargetCommonEquityTierOneCapitalRatio" xlink:label="cm_TargetCommonEquityTierOneCapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TargetCommonEquityTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021655_3_1"> Target common equity tier one capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TargetCommonEquityTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021655_1_1"> Target common equity tier one capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TargetCommonEquityTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021655_2_1"> CET1 ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TargetCommonEquityTierOneCapitalRatio" xlink:to="cm_TargetCommonEquityTierOneCapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TargetTierOneCapitalRatio" xlink:label="cm_TargetTierOneCapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TargetTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021651_3_1"> Target tier one capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TargetTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021651_1_1"> Target tier one capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TargetTierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3021651_2_1"> Tier 1 capital ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TargetTierOneCapitalRatio" xlink:to="cm_TargetTierOneCapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxableEquivalentBasisAdjustmentAmount" xlink:label="cm_TaxableEquivalentBasisAdjustmentAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxableEquivalentBasisAdjustmentAmount_lbl" xml:lang="en-US" id="id_10794308_2962261_3_1"> Taxable equivalent basis adjustment amount. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxableEquivalentBasisAdjustmentAmount_lbl" xml:lang="en-US" id="id_10794308_2962261_1_1"> Taxable equivalent basis adjustment amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxableEquivalentBasisAdjustmentAmount_lbl" xml:lang="en-US" id="id_10794308_2962261_2_1"> Taxable equivalent basis adjustment </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxableEquivalentBasisAdjustmentAmount" xlink:to="cm_TaxableEquivalentBasisAdjustmentAmount_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxEffectFromChangeInTaxRate" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate_lbl" xml:lang="en-US" id="id_10794308_2939298_1_1"> Tax effect from change in tax rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate_lbl" xml:lang="en-US" id="id_10794308_2939298_2_1"> Changes in income tax rate on deferred tax balances </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxEffectFromChangeInTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxEffectFromDisposition" xlink:label="cm_TaxEffectFromDisposition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_2955206_3_1"> Tax effect from disposition. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_2955206_1_1"> Tax effect from disposition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_2955206_2_1"> Disposition </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxEffectFromDisposition" xlink:to="cm_TaxEffectFromDisposition_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome_lbl" xml:lang="en-US" id="id_10794308_3408659_3_1"> Tax Effect Of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Expense Benefit Recognized In Income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome_lbl" xml:lang="en-US" id="id_10794308_3408659_1_1"> Tax Effect Of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Expense Benefit Recognized In Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome_lbl" xml:lang="en-US" id="id_10794308_3408659_2_1"> U.S. Tax reforms impact amount recognized in income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome" xlink:to="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci_lbl" xml:lang="en-US" id="id_10794308_3408660_3_1"> Tax Effect Of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Expense Benefit Recognized In OCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci_lbl" xml:lang="en-US" id="id_10794308_3408660_1_1"> Tax Effect Of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Expense Benefit Recognized In OCI </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci_lbl" xml:lang="en-US" id="id_10794308_3408660_2_1"> U.S. Tax reforms impact amount recognized in OCI </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci" xlink:to="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeExpenseBenefitRecognizedInOci_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_3408657_3_1"> Tax Effect of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Tax expense benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_3408657_1_1"> Tax Effect of Deferred Tax Remeasurement Due To Foreign Tax Rate Change Tax expense benefit </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit_lbl" xml:lang="en-US" id="id_10794308_3408657_2_1"> U.S. Tax reforms impact net tax expense </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit" xlink:to="cm_TaxEffectOfDeferredTaxRemeasurementDueToForeignTaxRateChangeTaxExpenseBenefit_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxEffectOfForeignTaxRates" xlink:label="ifrs-full_TaxEffectOfForeignTaxRates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectOfForeignTaxRates_lbl" xml:lang="en-US" id="id_10794308_2939415_1_1"> Tax effect of foreign tax rates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxEffectOfForeignTaxRates_lbl" xml:lang="en-US" id="id_10794308_2939415_2_1"> Earnings of foreign subsidiaries </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectOfForeignTaxRates" xlink:to="ifrs-full_TaxEffectOfForeignTaxRates_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011" xlink:label="ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011_lbl" xml:lang="en-US" id="id_10794308_2938709_1_1"> Tax effect of revenues exempt from taxation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011_lbl" xml:lang="en-US" id="id_10794308_2938709_14_1"> Tax-exempt income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011" xlink:to="ifrs-full_TaxEffectOfRevenuesExemptFromTaxation2011_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:label="ifrs-full_TaxExpenseIncomeAtApplicableTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_lbl" xml:lang="en-US" id="id_10794308_2939416_1_1"> Tax expense (income) at applicable tax rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_lbl" xml:lang="en-US" id="id_10794308_2939416_2_1"> Combined Canadian federal and provincial income tax rate applied to income before income taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:to="ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:label="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2939417_1_1"> Tax expense other than income tax expense </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense_lbl" xml:lang="en-US" id="id_10794308_2939417_2_1"> Business and capital taxes </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:to="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxRateEffectFromChangeInTaxRate" xlink:label="ifrs-full_TaxRateEffectFromChangeInTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxRateEffectFromChangeInTaxRate_lbl" xml:lang="en-US" id="id_10794308_2938712_1_1"> Tax rate effect from change in tax rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxRateEffectFromChangeInTaxRate_lbl" xml:lang="en-US" id="id_10794308_2938712_2_1"> Changes in income tax rate on deferred tax balances, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxRateEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxRateEffectFromChangeInTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxRateEffectFromDisposition" xlink:label="cm_TaxRateEffectFromDisposition"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxRateEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_3395098_3_1"> Tax rate effect from disposition. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxRateEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_3395098_1_1"> Tax rate effect from disposition </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxRateEffectFromDisposition_lbl" xml:lang="en-US" id="id_10794308_3395098_2_1"> Disposition, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxRateEffectFromDisposition" xlink:to="cm_TaxRateEffectFromDisposition_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxRateEffectOfForeignTaxRates" xlink:label="ifrs-full_TaxRateEffectOfForeignTaxRates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxRateEffectOfForeignTaxRates_lbl" xml:lang="en-US" id="id_10794308_2938470_1_1"> Tax rate effect of foreign tax rates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxRateEffectOfForeignTaxRates_lbl" xml:lang="en-US" id="id_10794308_2938470_2_1"> Earnings of foreign subsidiaries, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxRateEffectOfForeignTaxRates" xlink:to="ifrs-full_TaxRateEffectOfForeignTaxRates_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation" xlink:label="ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation_lbl" xml:lang="en-US" id="id_10794308_2938471_1_1"> Tax rate effect of revenues exempt from taxation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation_lbl" xml:lang="en-US" id="id_10794308_2938471_14_1"> Tax-exempt income, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation" xlink:to="ifrs-full_TaxRateEffectOfRevenuesExemptFromTaxation_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TaxRateImpactOfEquityAccountedIncome" xlink:label="cm_TaxRateImpactOfEquityAccountedIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TaxRateImpactOfEquityAccountedIncome_lbl" xml:lang="en-US" id="id_10794308_3021666_3_1"> Tax rate impact of equity accounted income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TaxRateImpactOfEquityAccountedIncome_lbl" xml:lang="en-US" id="id_10794308_3021666_1_1"> Tax rate impact of equity accounted income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TaxRateImpactOfEquityAccountedIncome_lbl" xml:lang="en-US" id="id_10794308_3021666_2_1"> Impact of equity-accounted income, percentage </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TaxRateImpactOfEquityAccountedIncome" xlink:to="cm_TaxRateImpactOfEquityAccountedIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TelecommunicationsAndCableMember" xlink:label="cm_TelecommunicationsAndCableMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TelecommunicationsAndCableMember_lbl" xml:lang="en-US" id="id_10794308_3053775_3_1"> Telecommunications and cable. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TelecommunicationsAndCableMember_lbl" xml:lang="en-US" id="id_10794308_3053775_1_1"> Telecommunications and cable [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TelecommunicationsAndCableMember_lbl" xml:lang="en-US" id="id_10794308_3053775_2_1"> Telecommunications and cable [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TelecommunicationsAndCableMember" xlink:to="cm_TelecommunicationsAndCableMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_lbl" xml:lang="en-US" id="id_10794308_2939420_1_1"> Temporary difference, unused tax losses and unused tax credits [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_lbl" xml:lang="en-US" id="id_10794308_2939420_2_1"> Temporary difference, unused tax losses and unused tax credits [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:to="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember_lbl" xml:lang="en-US" id="id_10794308_2939421_1_1"> Temporary difference, unused tax losses and unused tax credits [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember_lbl" xml:lang="en-US" id="id_10794308_2939421_2_1"> Temporary difference, unused tax losses and unused tax credits [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:to="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TextBlock1Abstract" xlink:label="cm_TextBlock1Abstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TextBlock1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942661_3_1"> Text block1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TextBlock1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942661_1_1"> Text block1 [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TextBlock1Abstract_lbl" xml:lang="en-US" id="id_10794308_2942661_2_1"> Text Block [Abstract] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TextBlock1Abstract" xlink:to="cm_TextBlock1Abstract_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ThePrivateBankMember" xlink:label="cm_ThePrivateBankMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3052219_3_1"> The PrivateBank. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3052219_1_1"> The PrivateBank [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ThePrivateBankMember_lbl" xml:lang="en-US" id="id_10794308_3052219_2_1"> The private bank [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ThePrivateBankMember" xlink:to="cm_ThePrivateBankMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ThirdPartyStructuredVehiclesContinuingMember" xlink:label="cm_ThirdPartyStructuredVehiclesContinuingMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ThirdPartyStructuredVehiclesContinuingMember_lbl" xml:lang="en-US" id="id_10794308_2991370_3_1"> Third party structured vehicles continuing. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ThirdPartyStructuredVehiclesContinuingMember_lbl" xml:lang="en-US" id="id_10794308_2991370_1_1"> Third party structured vehicles continuing [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ThirdPartyStructuredVehiclesContinuingMember_lbl" xml:lang="en-US" id="id_10794308_2991370_2_1"> Third party structured vehicles continuing [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ThirdPartyStructuredVehiclesContinuingMember" xlink:to="cm_ThirdPartyStructuredVehiclesContinuingMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ThirtyFivePercentRiskWeightCategoryMember" xlink:label="cm_ThirtyFivePercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ThirtyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053728_3_1"> Thirty five percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ThirtyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053728_1_1"> Thirty five percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ThirtyFivePercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053728_2_1"> 35% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ThirtyFivePercentRiskWeightCategoryMember" xlink:to="cm_ThirtyFivePercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ThreeMonthCanadianDollarBankersAcceptanceMember" xlink:label="cm_ThreeMonthCanadianDollarBankersAcceptanceMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ThreeMonthCanadianDollarBankersAcceptanceMember_lbl" xml:lang="en-US" id="id_10794308_3054714_3_1"> Three month Canadian dollar bankers' acceptance. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ThreeMonthCanadianDollarBankersAcceptanceMember_lbl" xml:lang="en-US" id="id_10794308_3054714_1_1"> Three month Canadian dollar bankers' acceptance [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ThreeMonthCanadianDollarBankersAcceptanceMember_lbl" xml:lang="en-US" id="id_10794308_3054714_2_1"> Three-month Canadian dollar bankers' acceptance rate [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ThreeMonthCanadianDollarBankersAcceptanceMember" xlink:to="cm_ThreeMonthCanadianDollarBankersAcceptanceMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_Tier1CapitalRWA" xlink:label="cm_Tier1CapitalRWA"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_Tier1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394980_3_1"> RWA used in calculation of Tier 1 capital ratio. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_Tier1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394980_1_1"> Tier1 Capital RWA </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_Tier1CapitalRWA_lbl" xml:lang="en-US" id="id_10794308_3394980_2_1"> Tier 1 capital RWA </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_Tier1CapitalRWA" xlink:to="cm_Tier1CapitalRWA_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TierOneCapitalAmount" xlink:label="cm_TierOneCapitalAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947445_3_1"> Tier one capital amount. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947445_1_1"> Tier One Capital Amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TierOneCapitalAmount_lbl" xml:lang="en-US" id="id_10794308_2947445_2_1"> Tier 1 capital </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TierOneCapitalAmount" xlink:to="cm_TierOneCapitalAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TierOneCapitalRatio" xlink:label="cm_TierOneCapitalRatio"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023914_3_1"> Tier one capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023914_1_1"> Tier one capital ratio </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TierOneCapitalRatio_lbl" xml:lang="en-US" id="id_10794308_3023914_2_1"> Tier 1 capital ratio </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TierOneCapitalRatio" xlink:to="cm_TierOneCapitalRatio_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TierOneNotesSeriesAMember" xlink:label="cm_TierOneNotesSeriesAMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TierOneNotesSeriesAMember_lbl" xml:lang="en-US" id="id_10794308_2991426_3_1"> Tier one notes - series A. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TierOneNotesSeriesAMember_lbl" xml:lang="en-US" id="id_10794308_2991426_1_1"> Tier one notes series A- [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TierOneNotesSeriesAMember_lbl" xml:lang="en-US" id="id_10794308_2991426_2_1"> Tier one notes series A [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TierOneNotesSeriesAMember" xlink:to="cm_TierOneNotesSeriesAMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TierOneNotesSeriesBMember" xlink:label="cm_TierOneNotesSeriesBMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TierOneNotesSeriesBMember_lbl" xml:lang="en-US" id="id_10794308_2991427_3_1"> Tier one notes - series B. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TierOneNotesSeriesBMember_lbl" xml:lang="en-US" id="id_10794308_2991427_1_1"> Tier one notes series B- [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TierOneNotesSeriesBMember_lbl" xml:lang="en-US" id="id_10794308_2991427_2_1"> Tier one notes series B [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TierOneNotesSeriesBMember" xlink:to="cm_TierOneNotesSeriesBMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans" xlink:label="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3394287_3_1"> Time value of money on purchased credit impaired loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3394287_1_1"> Time value of money on purchased credit impaired loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3394287_2_1"> Time value of money </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans" xlink:to="cm_TimeValueOfMoneyOnPurchasedCreditImpairedLoans_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TopOfRangeMember" xlink:label="ifrs-full_TopOfRangeMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TopOfRangeMember_lbl" xml:lang="en-US" id="id_10794308_2939141_1_1"> Top of range [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TopOfRangeMember_lbl" xml:lang="en-US" id="id_10794308_2939141_2_1"> Top of range [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TopOfRangeMember" xlink:to="ifrs-full_TopOfRangeMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TotalLiquidAssets" xlink:label="cm_TotalLiquidAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TotalLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3407674_3_1"> Total liquid assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TotalLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3407674_1_1"> Total liquid assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TotalLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3407674_2_1"> Total liquid assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TotalLiquidAssets" xlink:to="cm_TotalLiquidAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TotalReturnSwapContractsProtectionSoldMember" xlink:label="cm_TotalReturnSwapContractsProtectionSoldMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TotalReturnSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991244_3_1"> Total return swap contracts protection sold. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TotalReturnSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991244_1_1"> Total return swap contracts protection sold [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TotalReturnSwapContractsProtectionSoldMember_lbl" xml:lang="en-US" id="id_10794308_2991244_2_1"> Total return swap contracts protection sold [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TotalReturnSwapContractsProtectionSoldMember" xlink:to="cm_TotalReturnSwapContractsProtectionSoldMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TradingActivityByType1Axis" xlink:label="cm_TradingActivityByType1Axis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TradingActivityByType1Axis_lbl" xml:lang="en-US" id="id_10794308_2980453_3_1"> Trading Activity By Type 1 [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TradingActivityByType1Axis_lbl" xml:lang="en-US" id="id_10794308_2980453_1_1"> Trading Activity By Type 1 [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TradingActivityByType1Axis_lbl" xml:lang="en-US" id="id_10794308_2980453_2_1"> Trading Activity By Type 1 [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TradingActivityByType1Axis" xlink:to="cm_TradingActivityByType1Axis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TradingActivityByType1Domain" xlink:label="cm_TradingActivityByType1Domain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TradingActivityByType1Domain_lbl" xml:lang="en-US" id="id_10794308_3008112_3_1"> Trading Activity By Type. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TradingActivityByType1Domain_lbl" xml:lang="en-US" id="id_10794308_3008112_1_1"> Trading Activity By Type 1 [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TradingActivityByType1Domain_lbl" xml:lang="en-US" id="id_10794308_3008112_2_1"> Trading Activity By Type 1 [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TradingActivityByType1Domain" xlink:to="cm_TradingActivityByType1Domain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TradingAndFVOSecurities" xlink:label="cm_TradingAndFVOSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TradingAndFVOSecurities_lbl" xml:lang="en-US" id="id_10794308_3406028_3_1"> Securities classified as held for trading or designated at fair value through profit or loss under the fair value option (FVO). </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TradingAndFVOSecurities_lbl" xml:lang="en-US" id="id_10794308_3406028_1_1"> Trading And FVO Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="cm_TradingAndFVOSecurities_lbl" xml:lang="en-US" id="id_10794308_3406028_32_1"> Trading and FVO securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TradingAndFVOSecurities_lbl" xml:lang="en-US" id="id_10794308_3406028_2_1"> Opening balance </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cm_TradingAndFVOSecurities_lbl" xml:lang="en-US" id="id_10794308_3406028_12_1"> Trading and FVO securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TradingAndFVOSecurities" xlink:to="cm_TradingAndFVOSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TradingIncomeExpense" xlink:label="ifrs-full_TradingIncomeExpense"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradingIncomeExpense_lbl" xml:lang="en-US" id="id_10794308_2939430_1_1"> Trading income (expense) </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradingIncomeExpense_lbl" xml:lang="en-US" id="id_10794308_2939430_2_1"> Trading income (loss) and designated at fair value (FVO) gains (losses), net) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradingIncomeExpense" xlink:to="ifrs-full_TradingIncomeExpense_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TradingLoansMember" xlink:label="cm_TradingLoansMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TradingLoansMember_lbl" xml:lang="en-US" id="id_10794308_2991176_3_1"> Trading loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TradingLoansMember_lbl" xml:lang="en-US" id="id_10794308_2991176_1_1"> Trading loans [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TradingLoansMember_lbl" xml:lang="en-US" id="id_10794308_2991176_2_1"> Trading loans [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TradingLoansMember" xlink:to="cm_TradingLoansMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract" xlink:label="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract_lbl" xml:lang="en-US" id="id_10794308_3406026_3_1"> Trading securities and securities designated at fair value under the fair value option. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract_lbl" xml:lang="en-US" id="id_10794308_3406026_1_1"> Trading securities and securities designated at fair value under the fair value option [abstract] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract_lbl" xml:lang="en-US" id="id_10794308_3406026_2_1"> Trading and FVO securities </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract" xlink:to="cm_TradingSecuritiesAndSecuritiesDesignatedAtFairValueUnderTheFairValueOptionAbstract_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TradingSecuritiesMember" xlink:label="ifrs-full_TradingSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradingSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2938479_1_1"> Trading securities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradingSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2938479_2_1"> Held for Trading for Trading Purpose [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradingSecuritiesMember" xlink:to="ifrs-full_TradingSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US" id="id_10794308_2934526_1_1"> Trading Symbol </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US" id="id_10794308_2934526_2_1"> Trading Symbol </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939316_1_1"> Transfers into Level 3 of fair value hierarchy, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939316_2_1"> Transfer in to Level 3 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:to="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939318_1_1"> Transfers into Level 3 of fair value hierarchy, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939318_2_1"> Transfer in to Level 3 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:to="ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets" xlink:label="ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939434_1_1"> Transfers out of Level 1 into Level 2 of fair value hierarchy, assets held at end of reporting period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939434_2_1"> Transferred </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets" xlink:to="ifrs-full_TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939321_1_1"> Transfers out of Level 3 of fair value hierarchy, assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets_lbl" xml:lang="en-US" id="id_10794308_2939321_14_1"> Transfer out of Level 3 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets" xlink:to="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyAssets_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939437_1_1"> Transfers out of Level 3 of fair value hierarchy, liabilities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities_lbl" xml:lang="en-US" id="id_10794308_2939437_14_1"> Transfer out of Level 3 </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities" xlink:to="ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions" xlink:label="ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2939438_1_1"> Transfers under finance agreements from entity, related party transactions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions_lbl" xml:lang="en-US" id="id_10794308_2939438_2_1"> Related parties include close family members control or jointly control </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions" xlink:to="ifrs-full_TransfersUnderFinanceAgreementsFromEntityRelatedPartyTransactions_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TransportationMember" xlink:label="cm_TransportationMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TransportationMember_lbl" xml:lang="en-US" id="id_10794308_3394205_3_1"> Transportation. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TransportationMember_lbl" xml:lang="en-US" id="id_10794308_3394205_1_1"> Transportation [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TransportationMember_lbl" xml:lang="en-US" id="id_10794308_3394205_2_1"> Transportation [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TransportationMember" xlink:to="cm_TransportationMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TreasurySharesMember" xlink:label="ifrs-full_TreasurySharesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TreasurySharesMember_lbl" xml:lang="en-US" id="id_10794308_2939326_1_1"> Treasury shares [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TreasurySharesMember_lbl" xml:lang="en-US" id="id_10794308_2939326_2_1"> Treasury shares [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TreasurySharesMember" xlink:to="ifrs-full_TreasurySharesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TrustCapitalSecuritiesAnnualYieldPercentage" xlink:label="cm_TrustCapitalSecuritiesAnnualYieldPercentage"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TrustCapitalSecuritiesAnnualYieldPercentage_lbl" xml:lang="en-US" id="id_10794308_3022707_3_1"> Trust capital securities annual yield percentage. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TrustCapitalSecuritiesAnnualYieldPercentage_lbl" xml:lang="en-US" id="id_10794308_3022707_1_1"> Trust capital securities annual yield percentage </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TrustCapitalSecuritiesAnnualYieldPercentage_lbl" xml:lang="en-US" id="id_10794308_3022707_2_1"> Yield </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TrustCapitalSecuritiesAnnualYieldPercentage" xlink:to="cm_TrustCapitalSecuritiesAnnualYieldPercentage_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates" xlink:label="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052281_3_1"> Trust capital securities at greater of yield price and par redemption dates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052281_1_1"> Trust capital securities at greater of yield price and par redemption dates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052281_2_1"> Price and par (1) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates" xlink:to="cm_TrustCapitalSecuritiesAtGreaterOfYieldPriceAndParRedemptionDates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TrustCapitalSecuritiesAtParRedemptionDates" xlink:label="cm_TrustCapitalSecuritiesAtParRedemptionDates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TrustCapitalSecuritiesAtParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052282_3_1"> Trust capital securities at par redemption dates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TrustCapitalSecuritiesAtParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052282_1_1"> Trust capital securities at par redemption dates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TrustCapitalSecuritiesAtParRedemptionDates_lbl" xml:lang="en-US" id="id_10794308_3052282_2_1"> At par </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TrustCapitalSecuritiesAtParRedemptionDates" xlink:to="cm_TrustCapitalSecuritiesAtParRedemptionDates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TrustCapitalSecuritiesInterestPaymentDateDescription" xlink:label="cm_TrustCapitalSecuritiesInterestPaymentDateDescription"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TrustCapitalSecuritiesInterestPaymentDateDescription_lbl" xml:lang="en-US" id="id_10794308_3052280_3_1"> Trust capital securities interest payment date description. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TrustCapitalSecuritiesInterestPaymentDateDescription_lbl" xml:lang="en-US" id="id_10794308_3052280_1_1"> Trust capital securities interest payment date description </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TrustCapitalSecuritiesInterestPaymentDateDescription_lbl" xml:lang="en-US" id="id_10794308_3052280_2_1"> Interest payment dates </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TrustCapitalSecuritiesInterestPaymentDateDescription" xlink:to="cm_TrustCapitalSecuritiesInterestPaymentDateDescription_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TrustCapitalSecuritiesIssuanceDate" xlink:label="cm_TrustCapitalSecuritiesIssuanceDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TrustCapitalSecuritiesIssuanceDate_lbl" xml:lang="en-US" id="id_10794308_2976414_3_1"> Trust capital securities issuance date. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TrustCapitalSecuritiesIssuanceDate_lbl" xml:lang="en-US" id="id_10794308_2976414_1_1"> Trust capital securities issuance date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TrustCapitalSecuritiesIssuanceDate_lbl" xml:lang="en-US" id="id_10794308_2976414_2_1"> Issue date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TrustCapitalSecuritiesIssuanceDate" xlink:to="cm_TrustCapitalSecuritiesIssuanceDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember" xlink:label="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember_lbl" xml:lang="en-US" id="id_10794308_3408354_3_1"> TSX approval date march ten two thousand and seventeen. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember_lbl" xml:lang="en-US" id="id_10794308_3408354_1_1"> TSX approval date march ten two thousand and seventeen [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember_lbl" xml:lang="en-US" id="id_10794308_3408354_2_1"> TSX approval date March 10, 2017 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember" xlink:to="cm_TsxApprovalDateMarchTenTwoThousandAndSeventeenMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember" xlink:label="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember_lbl" xml:lang="en-US" id="id_10794308_2991191_3_1"> TSX approval date september sixteen two thousand and fifteen. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember_lbl" xml:lang="en-US" id="id_10794308_2991191_1_1"> TSX approval date september sixteen two thousand and fifteen [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember_lbl" xml:lang="en-US" id="id_10794308_2991191_2_1"> TSX approval date September 16, 2015 [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember" xlink:to="cm_TsxApprovalDateSeptemberSixteenTwoThousandAndFifteenMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:label="ifrs-full_TwelvemonthExpectedCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TwelvemonthExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2938482_1_1"> 12-month expected credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TwelvemonthExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2938482_2_1"> 12-month expected credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:to="ifrs-full_TwelvemonthExpectedCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TwentyPercentRiskWeightCategoryMember" xlink:label="cm_TwentyPercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TwentyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053727_3_1"> Twenty percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TwentyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053727_1_1"> Twenty percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TwentyPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053727_2_1"> 20% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TwentyPercentRiskWeightCategoryMember" xlink:to="cm_TwentyPercentRiskWeightCategoryMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfCommitmentAxis" xlink:label="cm_TypeOfCommitmentAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395030_3_1"> Type Of Commitment [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395030_1_1"> Type Of Commitment [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395030_2_1"> Type Of Commitment [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfCommitmentAxis" xlink:to="cm_TypeOfCommitmentAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfCommitmentDomain" xlink:label="cm_TypeOfCommitmentDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfCommitmentDomain_lbl" xml:lang="en-US" id="id_10794308_3395031_3_1"> Type Of Commitment [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfCommitmentDomain_lbl" xml:lang="en-US" id="id_10794308_3395031_1_1"> Type Of Commitment [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfCommitmentDomain_lbl" xml:lang="en-US" id="id_10794308_3395031_2_1"> Type Of Commitment [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfCommitmentDomain" xlink:to="cm_TypeOfCommitmentDomain_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfCreditCommitmentAxis" xlink:label="cm_TypeOfCreditCommitmentAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfCreditCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395201_3_1"> Type of credit commitment [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfCreditCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395201_1_1"> Type of credit commitment [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfCreditCommitmentAxis_lbl" xml:lang="en-US" id="id_10794308_3395201_2_1"> Type of credit commitment [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfCreditCommitmentAxis" xlink:to="cm_TypeOfCreditCommitmentAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfCreditCommitmentMember" xlink:label="cm_TypeOfCreditCommitmentMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfCreditCommitmentMember_lbl" xml:lang="en-US" id="id_10794308_3395202_3_1"> Type of credit commitment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfCreditCommitmentMember_lbl" xml:lang="en-US" id="id_10794308_3395202_1_1"> Type of credit commitment [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfCreditCommitmentMember_lbl" xml:lang="en-US" id="id_10794308_3395202_2_1"> Type of credit commitment [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfCreditCommitmentMember" xlink:to="cm_TypeOfCreditCommitmentMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis_lbl" xml:lang="en-US" id="id_10794308_2939154_1_1"> Type of measurement of expected credit losses [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis_lbl" xml:lang="en-US" id="id_10794308_2939154_2_1"> Type of measurement of expected credit losses [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:to="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2939327_1_1"> Type of measurement of expected credit losses [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember_lbl" xml:lang="en-US" id="id_10794308_2939327_2_1"> Type of measurement of expected credit losses [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember" xlink:to="ifrs-full_TypeOfMeasurementOfExpectedCreditLossesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfOtherContractualObligationsAxis" xlink:label="cm_TypeOfOtherContractualObligationsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfOtherContractualObligationsAxis_lbl" xml:lang="en-US" id="id_10794308_3395028_3_1"> Type Of Other Contractual Obligations [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfOtherContractualObligationsAxis_lbl" xml:lang="en-US" id="id_10794308_3395028_1_1"> Type Of Other Contractual Obligations [Axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfOtherContractualObligationsAxis_lbl" xml:lang="en-US" id="id_10794308_3395028_2_1"> Type Of Other Contractual Obligations [Axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfOtherContractualObligationsAxis" xlink:to="cm_TypeOfOtherContractualObligationsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_TypeOfOtherContractualObligationsDomain" xlink:label="cm_TypeOfOtherContractualObligationsDomain"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_TypeOfOtherContractualObligationsDomain_lbl" xml:lang="en-US" id="id_10794308_3395029_3_1"> Type Of Other Contractual Obligations Domain </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_TypeOfOtherContractualObligationsDomain_lbl" xml:lang="en-US" id="id_10794308_3395029_1_1"> Type Of Other Contractual Obligations [Domain] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_TypeOfOtherContractualObligationsDomain_lbl" xml:lang="en-US" id="id_10794308_3395029_2_1"> Type Of Other Contractual Obligations [Domain] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_TypeOfOtherContractualObligationsDomain" xlink:to="cm_TypeOfOtherContractualObligationsDomain_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfFinancialAssetsAxis" xlink:label="ifrs-full_TypesOfFinancialAssetsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2938485_1_1"> Types of financial assets [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfFinancialAssetsAxis_lbl" xml:lang="en-US" id="id_10794308_2938485_2_1"> Types of financial assets [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfFinancialAssetsAxis" xlink:to="ifrs-full_TypesOfFinancialAssetsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfFinancialLiabilitiesAxis" xlink:label="ifrs-full_TypesOfFinancialLiabilitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2939156_1_1"> Types of financial liabilities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfFinancialLiabilitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2939156_2_1"> Types of financial liabilities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfFinancialLiabilitiesAxis" xlink:to="ifrs-full_TypesOfFinancialLiabilitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfHedgesAxis" xlink:label="ifrs-full_TypesOfHedgesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfHedgesAxis_lbl" xml:lang="en-US" id="id_10794308_2938486_1_1"> Types of hedges [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfHedgesAxis_lbl" xml:lang="en-US" id="id_10794308_2938486_2_1"> Types of hedges [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfHedgesAxis" xlink:to="ifrs-full_TypesOfHedgesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfHedgesMember" xlink:label="ifrs-full_TypesOfHedgesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2939441_1_1"> Hedges [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfHedgesMember_lbl" xml:lang="en-US" id="id_10794308_2939441_2_1"> Hedges [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfHedgesMember" xlink:to="ifrs-full_TypesOfHedgesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfInterestRatesAxis" xlink:label="ifrs-full_TypesOfInterestRatesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfInterestRatesAxis_lbl" xml:lang="en-US" id="id_10794308_2939328_1_1"> Types of interest rates [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfInterestRatesAxis_lbl" xml:lang="en-US" id="id_10794308_2939328_2_1"> Types of interest rates [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfInterestRatesAxis" xlink:to="ifrs-full_TypesOfInterestRatesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfRisksAxis" xlink:label="ifrs-full_TypesOfRisksAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfRisksAxis_lbl" xml:lang="en-US" id="id_10794308_2939160_1_1"> Types of risks [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfRisksAxis_lbl" xml:lang="en-US" id="id_10794308_2939160_2_1"> Types of risks [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfRisksAxis" xlink:to="ifrs-full_TypesOfRisksAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfRisksMember" xlink:label="ifrs-full_TypesOfRisksMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfRisksMember_lbl" xml:lang="en-US" id="id_10794308_2939442_1_1"> Risks [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfRisksMember_lbl" xml:lang="en-US" id="id_10794308_2939442_2_1"> Risks [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfRisksMember" xlink:to="ifrs-full_TypesOfRisksMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfSharebasedPaymentArrangementsAxis" xlink:label="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis_lbl" xml:lang="en-US" id="id_10794308_2939330_1_1"> Types of share-based payment arrangements [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis_lbl" xml:lang="en-US" id="id_10794308_2939330_2_1"> Types of share-based payment arrangements [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis" xlink:to="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_TypesOfTransferMember" xlink:label="ifrs-full_TypesOfTransferMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfTransferMember_lbl" xml:lang="en-US" id="id_10794308_2939161_1_1"> Types of transfer [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TypesOfTransferMember_lbl" xml:lang="en-US" id="id_10794308_2939161_2_1"> Types of transfer [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfTransferMember" xlink:to="ifrs-full_TypesOfTransferMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UnconsolidatedStructuredEntitiesAxis" xlink:label="ifrs-full_UnconsolidatedStructuredEntitiesAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnconsolidatedStructuredEntitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2939163_1_1"> Unconsolidated structured entities [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UnconsolidatedStructuredEntitiesAxis_lbl" xml:lang="en-US" id="id_10794308_2939163_2_1"> Unconsolidated structured entities [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnconsolidatedStructuredEntitiesAxis" xlink:to="ifrs-full_UnconsolidatedStructuredEntitiesAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnderwritingAndAdvisoryFeeIncome" xlink:label="cm_UnderwritingAndAdvisoryFeeIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnderwritingAndAdvisoryFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959979_3_1"> Underwriting and advisory fee income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnderwritingAndAdvisoryFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959979_1_1"> Underwriting and advisory fee income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnderwritingAndAdvisoryFeeIncome_lbl" xml:lang="en-US" id="id_10794308_2959979_2_1"> Underwriting and advisory fees </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnderwritingAndAdvisoryFeeIncome" xlink:to="cm_UnderwritingAndAdvisoryFeeIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnderwritingCommitments1" xlink:label="cm_UnderwritingCommitments1"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnderwritingCommitments1_lbl" xml:lang="en-US" id="id_10794308_2955352_3_1"> Underwriting commitments 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnderwritingCommitments1_lbl" xml:lang="en-US" id="id_10794308_2955352_1_1"> Underwriting commitments 1 </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnderwritingCommitments1_lbl" xml:lang="en-US" id="id_10794308_2955352_2_1"> Underwriting commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnderwritingCommitments1" xlink:to="cm_UnderwritingCommitments1_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnderwritingCommitmentsMember" xlink:label="cm_UnderwritingCommitmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnderwritingCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3054044_3_1"> Underwriting commitments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnderwritingCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3054044_1_1"> Underwriting commitments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnderwritingCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3054044_2_1"> Underwriting commitments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnderwritingCommitmentsMember" xlink:to="cm_UnderwritingCommitmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnderwritingOfferingAmount" xlink:label="cm_UnderwritingOfferingAmount"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnderwritingOfferingAmount_lbl" xml:lang="en-US" id="id_10794308_3398438_3_1"> Amount of entire underwriting offering. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnderwritingOfferingAmount_lbl" xml:lang="en-US" id="id_10794308_3398438_1_1"> Underwriting offering amount </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnderwritingOfferingAmount_lbl" xml:lang="en-US" id="id_10794308_3398438_2_1"> Underwriting offering </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnderwritingOfferingAmount" xlink:to="cm_UnderwritingOfferingAmount_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UndrawnCommitmentsMember" xlink:label="cm_UndrawnCommitmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UndrawnCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3053720_3_1"> Undrawn commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UndrawnCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3053720_1_1"> Undrawn commitments [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UndrawnCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3053720_2_1"> Undrawn commitments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UndrawnCommitmentsMember" xlink:to="cm_UndrawnCommitmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UndrawnCreditCommitmentsToAssociates" xlink:label="cm_UndrawnCreditCommitmentsToAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UndrawnCreditCommitmentsToAssociates_lbl" xml:lang="en-US" id="id_10794308_3395126_3_1"> Undrawn credit commitments to associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UndrawnCreditCommitmentsToAssociates_lbl" xml:lang="en-US" id="id_10794308_3395126_1_1"> Undrawn Credit Commitments To Associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UndrawnCreditCommitmentsToAssociates_lbl" xml:lang="en-US" id="id_10794308_3395126_2_1"> Undrawn credit commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UndrawnCreditCommitmentsToAssociates" xlink:to="cm_UndrawnCreditCommitmentsToAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UndrawnCreditCommitmentsToJointVentures" xlink:label="cm_UndrawnCreditCommitmentsToJointVentures"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UndrawnCreditCommitmentsToJointVentures_lbl" xml:lang="en-US" id="id_10794308_3395127_3_1"> Undrawn credit commitments to joint ventures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UndrawnCreditCommitmentsToJointVentures_lbl" xml:lang="en-US" id="id_10794308_3395127_1_1"> Undrawn Credit Commitments To Joint Ventures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UndrawnCreditCommitmentsToJointVentures_lbl" xml:lang="en-US" id="id_10794308_3395127_2_1"> Undrawn credit commitments </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UndrawnCreditCommitmentsToJointVentures" xlink:to="cm_UndrawnCreditCommitmentsToJointVentures_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember" xlink:label="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3398276_3_1"> Undrawn credit facilities and other off-balance sheet exposures. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3398276_1_1"> Undrawn credit facilities and other off-balance sheet exposures [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember_lbl" xml:lang="en-US" id="id_10794308_3398276_2_1"> Undrawn credit facilities and other off-balance sheet exposures [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember" xlink:to="cm_UndrawnCreditFacilitiesAndOtherOffbalanceSheetExposuresMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnearnedIncome" xlink:label="cm_UnearnedIncome"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnearnedIncome_lbl" xml:lang="en-US" id="id_10794308_2946663_3_1"> Unearned income. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnearnedIncome_lbl" xml:lang="en-US" id="id_10794308_2946663_1_1"> Unearned Income </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnearnedIncome_lbl" xml:lang="en-US" id="id_10794308_2946663_2_1"> Unearned income </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnearnedIncome" xlink:to="cm_UnearnedIncome_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnencumberedLiquidAssets" xlink:label="cm_UnencumberedLiquidAssets"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnencumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053982_3_1"> Unencumbered liquid assets. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnencumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053982_1_1"> Unencumbered liquid assets </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnencumberedLiquidAssets_lbl" xml:lang="en-US" id="id_10794308_3053982_2_1"> Unencumbered liquid assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnencumberedLiquidAssets" xlink:to="cm_UnencumberedLiquidAssets_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnitedStatesMember" xlink:label="cm_UnitedStatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnitedStatesMember_lbl" xml:lang="en-US" id="id_10794308_2995324_3_1"> United states. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnitedStatesMember_lbl" xml:lang="en-US" id="id_10794308_2995324_1_1"> United States [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnitedStatesMember_lbl" xml:lang="en-US" id="id_10794308_2995324_2_1"> United States [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnitedStatesMember" xlink:to="cm_UnitedStatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnlistedAssociatesMember" xlink:label="cm_UnlistedAssociatesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnlistedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_3052415_3_1"> Unlisted associates. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnlistedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_3052415_1_1"> Unlisted Associates [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnlistedAssociatesMember_lbl" xml:lang="en-US" id="id_10794308_3052415_2_1"> Unlisted Associates [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnlistedAssociatesMember" xlink:to="cm_UnlistedAssociatesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans" xlink:label="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052221_3_1"> Unpaid principal balance of purchased credit-impaired loans. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052221_1_1"> Unpaid principal balance of purchased credit-impaired loans </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans_lbl" xml:lang="en-US" id="id_10794308_3052221_2_1"> Unpaid principal balance (1) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans" xlink:to="cm_UnpaidPrincipalBalanceOfPurchasedCreditimpairedLoans_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember" xlink:label="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2995176_3_1"> Unrealized gain losses on available for sale securities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2995176_1_1"> Unrealized Gain Losses on Available for Sale Securities [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember_lbl" xml:lang="en-US" id="id_10794308_2995176_2_1"> Unrealized gain losses on available for sale securities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember" xlink:to="cm_UnrealizedGainLossesOnAvailableForSaleSecuritiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UnrecognisedShareOfLossesOfAssociates" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfAssociates"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfAssociates_lbl" xml:lang="en-US" id="id_10794308_2939169_1_1"> Unrecognised share of losses of associates </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfAssociates_lbl" xml:lang="en-US" id="id_10794308_2939169_2_1"> Unrecognized share of losses of associate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnrecognisedShareOfLossesOfAssociates" xlink:to="ifrs-full_UnrecognisedShareOfLossesOfAssociates_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UnrecognisedShareOfLossesOfJointVentures" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfJointVentures"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_2939170_1_1"> Unrecognised share of losses of joint ventures </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UnrecognisedShareOfLossesOfJointVentures_lbl" xml:lang="en-US" id="id_10794308_2939170_2_1"> Unrecognised share of losses of joint ventures </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnrecognisedShareOfLossesOfJointVentures" xlink:to="ifrs-full_UnrecognisedShareOfLossesOfJointVentures_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UnusedProvisionReversedOtherProvisions" xlink:label="ifrs-full_UnusedProvisionReversedOtherProvisions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnusedProvisionReversedOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2939337_1_1"> Unused provision reversed, other provisions </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_UnusedProvisionReversedOtherProvisions_lbl" xml:lang="en-US" id="id_10794308_2939337_14_1"> Unused amounts reversed </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnusedProvisionReversedOtherProvisions" xlink:to="ifrs-full_UnusedProvisionReversedOtherProvisions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl" xml:lang="en-US" id="id_10794308_2939173_1_1"> Unused tax losses for which no deferred tax asset recognised </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl" xml:lang="en-US" id="id_10794308_2939173_2_1"> Unused tax losses for which deferred tax assets have not been recognized </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:to="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056893_3_1"> Unused tax losses for which no deferred tax asset recognised with expiry date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056893_1_1"> Unused tax losses for which no deferred tax asset recognised with expiry date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056893_2_1"> Unused tax losses for which deferred tax assets have not been recognized with expiry date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate" xlink:to="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithExpiryDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056894_3_1"> Unused tax losses for which no deferred tax asset recognised with no expiry date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056894_1_1"> Unused tax losses for which no deferred tax asset recognised with no expiry date </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate_lbl" xml:lang="en-US" id="id_10794308_3056894_2_1"> Unused tax losses for which deferred tax assets have not been recognized with no expiry date </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate" xlink:to="cm_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedWithNoExpiryDate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnutilizedCreditCommitmentsMember" xlink:label="cm_UnutilizedCreditCommitmentsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnutilizedCreditCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051524_3_1"> Unutilized credit commitments. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnutilizedCreditCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051524_1_1"> Unutilized Credit Commitments [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnutilizedCreditCommitmentsMember_lbl" xml:lang="en-US" id="id_10794308_3051524_2_1"> Unutilized credit commitments [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnutilizedCreditCommitmentsMember" xlink:to="cm_UnutilizedCreditCommitmentsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued" xlink:label="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued_lbl" xml:lang="en-US" id="id_10794308_3398369_3_1"> Unvested restricted shares excluded from common shares issued. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued_lbl" xml:lang="en-US" id="id_10794308_3398369_1_1"> Unvested restricted shares excluded from common shares issued </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued_lbl" xml:lang="en-US" id="id_10794308_3398369_2_1"> Restricted common shares </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued" xlink:to="cm_UnvestedRestrictedSharesExcludedFromCommonSharesIssued_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UpsideScenarioMember" xlink:label="cm_UpsideScenarioMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UpsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393981_3_1"> Upside case. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UpsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393981_1_1"> Upside Scenario [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UpsideScenarioMember_lbl" xml:lang="en-US" id="id_10794308_3393981_2_1"> Upside case [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UpsideScenarioMember" xlink:to="cm_UpsideScenarioMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="country_US"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_US_lbl" xml:lang="en-US" id="id_10794308_2933208_1_1"> UNITED STATES </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_US_lbl" xml:lang="en-US" id="id_10794308_2933208_2_1"> U.S [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_USCommercialBankingAndWealthManagementMember" xlink:label="cm_USCommercialBankingAndWealthManagementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_USCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051276_3_1"> U.S. commercial banking and wealth management. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_USCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051276_1_1"> U.S. Commercial Banking and Wealth Management [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_USCommercialBankingAndWealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_3051276_2_1"> U.S. Commercial banking and wealth management [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_USCommercialBankingAndWealthManagementMember" xlink:to="cm_USCommercialBankingAndWealthManagementMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_USD" xlink:label="currency_USD"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="currency_USD_lbl" xml:lang="en-US" id="id_10794308_2934727_1_1"> United States of America, Dollars </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="currency_USD_lbl" xml:lang="en-US" id="id_10794308_2934727_2_1"> Denominated in U.S. dollars [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="currency_USD" xlink:to="currency_USD_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UsdCadMember" xlink:label="cm_UsdCadMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UsdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413098_3_1"> USD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UsdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413098_1_1"> USD - CAD [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UsdCadMember_lbl" xml:lang="en-US" id="id_10794308_3413098_2_1"> USD - CAD [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UsdCadMember" xlink:to="cm_UsdCadMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2939446_1_1"> Useful lives or amortisation rates, intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2939446_2_1"> Useful lives of intangible assets other than goodwill </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US" id="id_10794308_2939446_12_1"> Useful lives or amortisation period of intangible assets other than goodwill </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment" xlink:label="ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2939174_1_1"> Useful lives or depreciation rates, property, plant and equipment </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="id_10794308_2939174_2_1"> Estimated useful lives of assets </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment" xlink:to="ifrs-full_UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_USEquityFundsMember" xlink:label="cm_USEquityFundsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_USEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990989_3_1"> US equity funds. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_USEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990989_1_1"> US equity funds [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_USEquityFundsMember_lbl" xml:lang="en-US" id="id_10794308_2990989_2_1"> US equity funds [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_USEquityFundsMember" xlink:to="cm_USEquityFundsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_USStatutoryTaxRate" xlink:label="cm_USStatutoryTaxRate"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_USStatutoryTaxRate_lbl" xml:lang="en-US" id="id_10794308_3409912_3_1"> U.S. statutory tax rate. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_USStatutoryTaxRate_lbl" xml:lang="en-US" id="id_10794308_3409912_1_1"> U- S- Statutory Tax Rate </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_USStatutoryTaxRate_lbl" xml:lang="en-US" id="id_10794308_3409912_2_1"> U.S. tax reforms new tax rate </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_USStatutoryTaxRate" xlink:to="cm_USStatutoryTaxRate_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_USTreasuryAndAgenciesMember" xlink:label="cm_USTreasuryAndAgenciesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_USTreasuryAndAgenciesMember_lbl" xml:lang="en-US" id="id_10794308_3051762_3_1"> U.S. Treasury and agencies. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_USTreasuryAndAgenciesMember_lbl" xml:lang="en-US" id="id_10794308_3051762_1_1"> U.S. Treasury and agencies [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_USTreasuryAndAgenciesMember_lbl" xml:lang="en-US" id="id_10794308_3051762_2_1"> U.S. Treasury and agencies [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_USTreasuryAndAgenciesMember" xlink:to="cm_USTreasuryAndAgenciesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_UtilitiesMember" xlink:label="cm_UtilitiesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_UtilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997669_3_1"> Utilities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_UtilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997669_1_1"> Utilities [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_UtilitiesMember_lbl" xml:lang="en-US" id="id_10794308_2997669_2_1"> Utilities [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_UtilitiesMember" xlink:to="cm_UtilitiesMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ValeantClassActionsMember" xlink:label="cm_ValeantClassActionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ValeantClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3398439_3_1"> Valeant class actions. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ValeantClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3398439_1_1"> Valeant class actions [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ValeantClassActionsMember_lbl" xml:lang="en-US" id="id_10794308_3398439_2_1"> Valeant class actions [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ValeantClassActionsMember" xlink:to="cm_ValeantClassActionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ValuationTechniquesMember" xlink:label="ifrs-full_ValuationTechniquesMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ValuationTechniquesMember_lbl" xml:lang="en-US" id="id_10794308_2939176_1_1"> Valuation techniques [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ValuationTechniquesMember_lbl" xml:lang="en-US" id="id_10794308_2939176_2_1"> Valuation techniques [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ValuationTechniquesMember" xlink:to="ifrs-full_ValuationTechniquesMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:label="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_lbl" xml:lang="en-US" id="id_10794308_2938495_1_1"> Valuation techniques used in fair value measurement [axis] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_lbl" xml:lang="en-US" id="id_10794308_2938495_2_1"> Valuation techniques used in fair value measurement [axis] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:to="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ValueAtRiskForTradingActivities" xlink:label="cm_ValueAtRiskForTradingActivities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_2948693_3_1"> Value at risk for trading activities. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_2948693_1_1"> Value at Risk for Trading Activities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ValueAtRiskForTradingActivities_lbl" xml:lang="en-US" id="id_10794308_2948693_2_1"> Total VaR (one-day measure) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ValueAtRiskForTradingActivities" xlink:to="cm_ValueAtRiskForTradingActivities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ValueAtRiskHoldingPeriod" xlink:label="cm_ValueAtRiskHoldingPeriod"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ValueAtRiskHoldingPeriod_lbl" xml:lang="en-US" id="id_10794308_2977143_3_1"> Value at risk holding period. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ValueAtRiskHoldingPeriod_lbl" xml:lang="en-US" id="id_10794308_2977143_1_1"> Value at Risk Holding Period </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ValueAtRiskHoldingPeriod_lbl" xml:lang="en-US" id="id_10794308_2977143_2_1"> Value at risk holding period </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ValueAtRiskHoldingPeriod" xlink:to="cm_ValueAtRiskHoldingPeriod_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ValueAtRiskMember" xlink:label="cm_ValueAtRiskMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_2981696_3_1"> Value at Risk [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_2981696_1_1"> Value at Risk [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ValueAtRiskMember_lbl" xml:lang="en-US" id="id_10794308_2981696_2_1"> Value at Risk [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ValueAtRiskMember" xlink:to="cm_ValueAtRiskMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_VeryLowMember" xlink:label="cm_VeryLowMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_VeryLowMember_lbl" xml:lang="en-US" id="id_10794308_3054075_3_1"> Very Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_VeryLowMember_lbl" xml:lang="en-US" id="id_10794308_3054075_1_1"> Very Low [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_VeryLowMember_lbl" xml:lang="en-US" id="id_10794308_3054075_2_1"> Very Low [Member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_VeryLowMember" xlink:to="cm_VeryLowMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_VeryLowProbabilityOfDefaultMember" xlink:label="cm_VeryLowProbabilityOfDefaultMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_VeryLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990645_3_1"> Very low probability of default. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_VeryLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990645_1_1"> Very low probability of default [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_VeryLowProbabilityOfDefaultMember_lbl" xml:lang="en-US" id="id_10794308_2990645_2_1"> Very low probability of default [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_VeryLowProbabilityOfDefaultMember" xlink:to="cm_VeryLowProbabilityOfDefaultMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WaitingPeriodOfMembersToJoinThePlan" xlink:label="cm_WaitingPeriodOfMembersToJoinThePlan"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WaitingPeriodOfMembersToJoinThePlan_lbl" xml:lang="en-US" id="id_10794308_3052629_3_1"> Waiting period of members to join the plan. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WaitingPeriodOfMembersToJoinThePlan_lbl" xml:lang="en-US" id="id_10794308_3052629_1_1"> Waiting period of members to join the plan </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WaitingPeriodOfMembersToJoinThePlan_lbl" xml:lang="en-US" id="id_10794308_3052629_2_1"> Waiting period for members to join </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WaitingPeriodOfMembersToJoinThePlan" xlink:to="cm_WaitingPeriodOfMembersToJoinThePlan_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WatchListMember" xlink:label="cm_WatchListMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WatchListMember_lbl" xml:lang="en-US" id="id_10794308_2991290_3_1"> Watch list. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WatchListMember_lbl" xml:lang="en-US" id="id_10794308_2991290_1_1"> Watch list [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WatchListMember_lbl" xml:lang="en-US" id="id_10794308_2991290_2_1"> Watch list [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WatchListMember" xlink:to="cm_WatchListMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WeakSlottedMember" xlink:label="cm_WeakSlottedMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WeakSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991334_3_1"> Weak slotted. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WeakSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991334_1_1"> Weak slotted [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WeakSlottedMember_lbl" xml:lang="en-US" id="id_10794308_2991334_2_1"> Weak [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WeakSlottedMember" xlink:to="cm_WeakSlottedMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WealthManagementMember" xlink:label="cm_WealthManagementMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2997561_3_1"> Wealth management. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2997561_1_1"> Wealth management [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WealthManagementMember_lbl" xml:lang="en-US" id="id_10794308_2997561_2_1"> Wealth management [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WealthManagementMember" xlink:to="cm_WealthManagementMember_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation" xlink:label="ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation_lbl" xml:lang="en-US" id="id_10794308_2939182_1_1"> Weighted average duration of defined benefit obligation </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation_lbl" xml:lang="en-US" id="id_10794308_2939182_2_1"> Weighted-average duration, in years </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation" xlink:to="ifrs-full_WeightedAverageDurationOfDefinedBenefitObligation_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939344_1_1"> Weighted average exercise price of other equity instruments granted in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939344_2_1"> Weighted-average price of shares granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939346_1_1"> Weighted average exercise price of share options exercisable in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939346_2_1"> Stock option vested, weighted average exercise price </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939346_12_1"> Weighted average exercise price, exercisable at end of year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939183_1_1"> Weighted average exercise price of share options exercised in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939183_2_1"> Weighted average exercise price, exercised </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938500_1_1"> Weighted average exercise price of share options expired in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2938500_2_1"> Weighted average exercise price, cancelled/expired </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939456_1_1"> Weighted average exercise price of share options forfeited in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939456_2_1"> Weighted average exercise price, forfeited in the year </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939457_1_1"> Weighted average exercise price of share options granted in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939457_2_1"> Weighted average exercise price, granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise_lbl" xml:lang="en-US" id="id_10794308_2939184_1_1"> Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise_lbl" xml:lang="en-US" id="id_10794308_2939184_2_1"> Weighted-average share price at the date of exercise </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939347_1_1"> Weighted average exercise price of share options outstanding in share-based payment arrangement </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939347_4_1"> Weighted average exercise price, outstanding at end of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939347_5_1"> Weighted average exercise price, outstanding at beginning of year </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement_lbl" xml:lang="en-US" id="id_10794308_2939347_2_1"> Weighted average exercise price </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WeightedAverageGrantDateFairValueOfOptionsGranted" xlink:label="cm_WeightedAverageGrantDateFairValueOfOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WeightedAverageGrantDateFairValueOfOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_3395074_3_1"> Weighted- average grant date fair value of options granted. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WeightedAverageGrantDateFairValueOfOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_3395074_1_1"> Weighted- average grant date fair value of options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WeightedAverageGrantDateFairValueOfOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_3395074_2_1"> Weighted average fair value of options granted </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WeightedAverageGrantDateFairValueOfOptionsGranted" xlink:to="cm_WeightedAverageGrantDateFairValueOfOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WeightedAverageGrantDateFairValueOfShareOptions" xlink:label="cm_WeightedAverageGrantDateFairValueOfShareOptions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WeightedAverageGrantDateFairValueOfShareOptions_lbl" xml:lang="en-US" id="id_10794308_3019523_3_1"> Weighted average grant date fair value of share options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WeightedAverageGrantDateFairValueOfShareOptions_lbl" xml:lang="en-US" id="id_10794308_3019523_1_1"> Weighted average grant date fair value of share options </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WeightedAverageGrantDateFairValueOfShareOptions_lbl" xml:lang="en-US" id="id_10794308_3019523_2_1"> Weighted-average grant date fair value of options </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WeightedAverageGrantDateFairValueOfShareOptions" xlink:to="cm_WeightedAverageGrantDateFairValueOfShareOptions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2939458_1_1"> Weighted average remaining contractual life of outstanding share options </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_lbl" xml:lang="en-US" id="id_10794308_2939458_2_1"> Weighted average contractual life remaining </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" xlink:to="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageSharePriceShareOptionsGranted" xlink:label="ifrs-full_WeightedAverageSharePriceShareOptionsGranted"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageSharePriceShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2939350_1_1"> Weighted average share price, share options granted </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageSharePriceShareOptionsGranted_lbl" xml:lang="en-US" id="id_10794308_2939350_2_1"> Share price/exercise price </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageSharePriceShareOptionsGranted" xlink:to="ifrs-full_WeightedAverageSharePriceShareOptionsGranted_lbl"/>
<loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs/full_ifrs-cor_2017-03-09.xsd#ifrs-full_WeightedAverageShares" xlink:label="ifrs-full_WeightedAverageShares"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageShares_lbl" xml:lang="en-US" id="id_10794308_2939459_1_1"> Weighted average number of ordinary shares outstanding </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageShares_lbl" xml:lang="en-US" id="id_10794308_2939459_2_1"> Weighted-average common shares outstanding (thousands) </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageShares" xlink:to="ifrs-full_WeightedAverageShares_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WellingtonFinancialMember" xlink:label="cm_WellingtonFinancialMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WellingtonFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3398145_3_1"> Wellington financial. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WellingtonFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3398145_1_1"> Wellington Financial [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WellingtonFinancialMember_lbl" xml:lang="en-US" id="id_10794308_3398145_2_1"> Wellington Financial [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WellingtonFinancialMember" xlink:to="cm_WellingtonFinancialMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WestTexasIntermediateOilPrice" xlink:label="cm_WestTexasIntermediateOilPrice"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WestTexasIntermediateOilPrice_lbl" xml:lang="en-US" id="id_10794308_3413696_3_1"> West Texas intermediate oil price </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WestTexasIntermediateOilPrice_lbl" xml:lang="en-US" id="id_10794308_3413696_1_1"> West Texas Intermediate oil price </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WestTexasIntermediateOilPrice_lbl" xml:lang="en-US" id="id_10794308_3413696_2_1"> West Texas Intermediate Oil Price </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WestTexasIntermediateOilPrice" xlink:to="cm_WestTexasIntermediateOilPrice_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WithNoSpecificMaturityMember" xlink:label="cm_WithNoSpecificMaturityMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WithNoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_3012617_3_1"> With no specific maturity. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WithNoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_3012617_1_1"> With no specific maturity [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WithNoSpecificMaturityMember_lbl" xml:lang="en-US" id="id_10794308_3012617_2_1"> With no specific maturity [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WithNoSpecificMaturityMember" xlink:to="cm_WithNoSpecificMaturityMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_WrittenOptionsMember" xlink:label="cm_WrittenOptionsMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_WrittenOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052413_3_1"> Written options. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_WrittenOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052413_1_1"> Written Options [Member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_WrittenOptionsMember_lbl" xml:lang="en-US" id="id_10794308_3052413_2_1"> Written options [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_WrittenOptionsMember" xlink:to="cm_WrittenOptionsMember_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_YieldOnAFSSecurities" xlink:label="cm_YieldOnAFSSecurities"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_YieldOnAFSSecurities_lbl" xml:lang="en-US" id="id_10794308_3395237_3_1"> Yield On AFS Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_YieldOnAFSSecurities_lbl" xml:lang="en-US" id="id_10794308_3395237_1_1"> Yield On AFS Securities </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_YieldOnAFSSecurities_lbl" xml:lang="en-US" id="id_10794308_3395237_2_1"> AFS securities, yield </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_YieldOnAFSSecurities" xlink:to="cm_YieldOnAFSSecurities_lbl"/>
<loc xlink:type="locator" xlink:href="cm-20181031.xsd#cm_ZeroPercentRiskWeightCategoryMember" xlink:label="cm_ZeroPercentRiskWeightCategoryMember"/>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="cm_ZeroPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053726_3_1"> Zero percent risk weight category. </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cm_ZeroPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053726_1_1"> Zero percent risk weight category [member] </label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cm_ZeroPercentRiskWeightCategoryMember_lbl" xml:lang="en-US" id="id_10794308_3053726_2_1"> 0% risk weight category [member] </label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cm_ZeroPercentRiskWeightCategoryMember" xlink:to="cm_ZeroPercentRiskWeightCategoryMember_lbl"/>
</labelLink>
</linkbase>

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