SEC Info℠  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Coupang, Inc. – ‘10-Q’ for 3/31/21 – ‘EX-101.DEF’

On:  Thursday, 5/13/21, at 8:22am ET   ·   For:  3/31/21   ·   Accession #:  1834584-21-12   ·   File #:  1-40115

Previous ‘10-Q’:  None   ·   Next:  ‘10-Q’ on 8/16/21 for 6/30/21   ·   Latest:  ‘10-Q’ on 5/8/24 for 3/31/24   ·   6 References:   

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

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

 5/13/21  Coupang, Inc.                     10-Q        3/31/21   81:10M

Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    964K 
 2: EX-3.1      Articles of Incorporation/Organization or Bylaws    HTML     69K 
 3: EX-3.2      Articles of Incorporation/Organization or Bylaws    HTML    126K 
 8: EX-10.10    Material Contract                                   HTML     69K 
 9: EX-10.11    Material Contract                                   HTML    147K 
10: EX-10.12    Material Contract                                   HTML    824K 
 4: EX-10.6     Material Contract                                   HTML     97K 
 5: EX-10.7     Material Contract                                   HTML    145K 
 6: EX-10.8     Material Contract                                   HTML     55K 
 7: EX-10.9     Material Contract                                   HTML    101K 
11: EX-18.1     Letter re: a Change in Accounting Principles or     HTML     24K 
                Practices                                                        
12: EX-31.1     Certification -- §302 - SOA'02                      HTML     26K 
13: EX-31.2     Certification -- §302 - SOA'02                      HTML     26K 
14: EX-32.1     Certification -- §906 - SOA'02                      HTML     23K 
15: EX-32.2     Certification -- §906 - SOA'02                      HTML     23K 
22: R1          Cover                                               HTML     80K 
23: R2          Condensed Consolidated Balance Sheet                HTML    127K 
24: R3          Condensed Consolidated Balance Sheet                HTML     54K 
                (Parenthetical)                                                  
25: R4          Condensed Consolidated Statements of Operations     HTML    103K 
                and Comprehensive Loss                                           
26: R5          Condensed Consolidated Statements of Redeemable     HTML    124K 
                Convertible Preferred Units and                                  
                Stockholders'/Members' Equity (Deficit)                          
27: R6          Condensed Consolidated Statement of Cash Flows      HTML    126K 
28: R7          Basis of Presentation and Summary of Significant    HTML     42K 
                Accounting Policies                                              
29: R8          Change in Accounting Principle                      HTML     58K 
30: R9          Net Revenues                                        HTML     34K 
31: R10         Property and Equipment, net                         HTML     37K 
32: R11         Leases                                              HTML     41K 
33: R12         Fair Value Measurement                              HTML     80K 
34: R13         Short-Term Borrowings and Long-Term Debt            HTML     69K 
35: R14         Convertible Notes and Derivative Instrument         HTML     26K 
36: R15         Commitments and Contingencies                       HTML     41K 
37: R16         Redeemable Convertible Preferred Units and          HTML     30K 
                Stockholders'/Members' Equity (Deficit)                          
38: R17         Equity-based Compensation Plans                     HTML     37K 
39: R18         Income Taxes                                        HTML     28K 
40: R19         Defined Severance Benefits                          HTML     32K 
41: R20         Net Loss per Share                                  HTML     41K 
42: R21         Basis of Presentation and Summary of Significant    HTML     55K 
                Accounting Policies (Policies)                                   
43: R22         Change in Accounting Principle (Tables)             HTML     50K 
44: R23         Net Revenues (Tables)                               HTML     30K 
45: R24         Property and Equipment, net (Tables)                HTML     36K 
46: R25         Leases (Tables)                                     HTML     39K 
47: R26         Fair Value Measurement (Tables)                     HTML     80K 
48: R27         Short-Term Borrowings and Long-Term Debt (Tables)   HTML     72K 
49: R28         Commitments and Contingencies (Tables)              HTML     38K 
50: R29         Equity-based Compensation Plans (Tables)            HTML     30K 
51: R30         Defined Severance Benefits (Tables)                 HTML     31K 
52: R31         Net Loss per Share (Tables)                         HTML     40K 
53: R32         Basis of Presentation and Summary of Significant    HTML     48K 
                Accounting Policies (Details)                                    
54: R33         Change in Accounting Principle - Changes in Income  HTML     88K 
                Statement Items (Details)                                        
55: R34         Change in Accounting Principle - Changes in         HTML     44K 
                Balance Sheet Items (Details)                                    
56: R35         Change in Accounting Principle - Narrative          HTML     35K 
                (Details)                                                        
57: R36         Net Revenues (Details)                              HTML     35K 
58: R37         Property and Equipment, net (Details)               HTML     49K 
59: R38         Leases - Narrative (Details)                        HTML     31K 
60: R39         Leases - Schedule of Lease Cost and Balance Sheet   HTML     31K 
                Information (Details)                                            
61: R40         Leases - Schedule of Supplemental Cash Flow         HTML     36K 
                Information (Details)                                            
62: R41         Fair Value Measurement - Schedule of Financial      HTML     73K 
                Assets and Liabilities at Fair Value (Details)                   
63: R42         Fair Value Measurement - Schedule of Derivative     HTML     37K 
                Liability Measurement Input Assumptions (Details)                
64: R43         Short-Term Borrowings and Long-Term Debt -          HTML     44K 
                Schedule of Short-term Borrowings (Details)                      
65: R44         Short-Term Borrowings and Long-Term Debt -          HTML     38K 
                Short-Term Borrowings Narrative (Details)                        
66: R45         Short-Term Borrowings and Long-Term Debt -          HTML     70K 
                Schedule of Long-term Debt Instruments (Details)                 
67: R46         Short-Term Borrowings and Long-Term Debt -          HTML     38K 
                Long-Term Debt Narrative (Details)                               
68: R47         Short-Term Borrowings and Long-Term Debt -          HTML     39K 
                Schedule of Long-term Debt Maturities (Details)                  
69: R48         Convertible Notes and Derivative Instrument         HTML     46K 
                (Details)                                                        
70: R49         Commitments and Contingencies (Details)             HTML     69K 
71: R50         Redeemable Convertible Preferred Units and          HTML    108K 
                Stockholders'/Members' Equity (Deficit) (Details)                
72: R51         Equity-based Compensation Plans - Narrative         HTML     75K 
                (Details)                                                        
73: R52         Equity-based Compensation Plans - Schedule of       HTML     29K 
                Equity Based Compensation Cost (Details)                         
74: R53         Income Taxes (Details)                              HTML     28K 
75: R54         Defined Severance Benefits (Details)                HTML     39K 
76: R55         Net Loss per Share - Calculation (Details)          HTML     58K 
77: R56         Net Loss per Share - Antidilutive Securities        HTML     31K 
                (Details)                                                        
79: XML         IDEA XML File -- Filing Summary                      XML    130K 
21: XML         XBRL Instance -- cpng-20210331_htm                   XML   1.44M 
78: EXCEL       IDEA Workbook of Financial Reports                  XLSX     85K 
17: EX-101.CAL  XBRL Calculations -- cpng-20210331_cal               XML    244K 
18: EX-101.DEF  XBRL Definitions -- cpng-20210331_def                XML    642K 
19: EX-101.LAB  XBRL Labels -- cpng-20210331_lab                     XML   1.39M 
20: EX-101.PRE  XBRL Presentations -- cpng-20210331_pre              XML    907K 
16: EX-101.SCH  XBRL Schema -- cpng-20210331                         XSD    128K 
80: JSON        XBRL Instance as JSON Data -- MetaLinks              347±   513K 
81: ZIP         XBRL Zipped Folder -- 0001834584-21-000012-xbrl      Zip    659K

‘EX-101.DEF’   —   XBRL Definitions — cpng-20210331_def

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<!-- XBRL Document Created with Wdesk from Workiva -->
<!-- Copyright 2021 Workiva -->
<!-- r:39fa2932-cb4c-4a66-acad-dcf10fe0e338,g:8c326cfa-2145-48c2-8e83-7274024d8c55 -->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
<link:roleRef roleURI="http://coupang.com/role/Cover" xlink:type="simple" xlink:href="cpng-20210331.xsd#Cover"/>
<link:definitionLink xlink:role="http://coupang.com/role/Cover" xlink:type="extended" id="iee9185ef572e4510a20c635972e4e62a_Cover">
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_c0801b0b-d625-4eeb-8462-a8f076505aca" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentType_c0801b0b-d625-4eeb-8462-a8f076505aca" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_eb63565f-943f-4aac-94fb-7023eeea070f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentQuarterlyReport_eb63565f-943f-4aac-94fb-7023eeea070f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_d448edd8-7b4c-41c1-a2ad-fa20ceb838ff" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentTransitionReport_d448edd8-7b4c-41c1-a2ad-fa20ceb838ff" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_7b553362-9768-4910-a26c-bb6e44c5fc00" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentPeriodEndDate_7b553362-9768-4910-a26c-bb6e44c5fc00" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_36c31197-b4be-4ff8-98e7-3a7d672b9204" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityFileNumber_36c31197-b4be-4ff8-98e7-3a7d672b9204" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_4553f34d-d241-4854-a655-cd1bb3fea8e9" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityRegistrantName_4553f34d-d241-4854-a655-cd1bb3fea8e9" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_6730bb90-8a2f-4faf-a265-13b8ed4ee8f1" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityIncorporationStateCountryCode_6730bb90-8a2f-4faf-a265-13b8ed4ee8f1" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_f75a8e83-f24f-435b-86b5-42ed9340cc92" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityTaxIdentificationNumber_f75a8e83-f24f-435b-86b5-42ed9340cc92" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_f74b1dd4-dde4-4818-ad14-b4c17888f5e4" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityAddressAddressLine1_f74b1dd4-dde4-4818-ad14-b4c17888f5e4" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_e33e18f5-437c-40e6-b886-f6aef1f22e8a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityAddressCityOrTown_e33e18f5-437c-40e6-b886-f6aef1f22e8a" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressRegion_4e371253-d99a-4a43-950e-690a1c94f3fd" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressRegion"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityAddressRegion_4e371253-d99a-4a43-950e-690a1c94f3fd" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCountry_99c9f6bf-bf5f-4095-9dc1-b2b0827ff1a7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCountry"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityAddressCountry_99c9f6bf-bf5f-4095-9dc1-b2b0827ff1a7" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_f670db1c-9d4d-4e1b-8580-3477c6c578af" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityAddressPostalZipCode_f670db1c-9d4d-4e1b-8580-3477c6c578af" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_557f4aec-f0d1-4e7b-8a1a-e51a5efec885" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_CityAreaCode_557f4aec-f0d1-4e7b-8a1a-e51a5efec885" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_6baf7716-5064-4f85-b39d-91ad79fde235" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_LocalPhoneNumber_6baf7716-5064-4f85-b39d-91ad79fde235" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_da107ce4-ee02-485a-bcd2-f8cdc7a4b423" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_Security12bTitle_da107ce4-ee02-485a-bcd2-f8cdc7a4b423" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_d402c92d-3db6-4424-98c3-58e7e977aad7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_TradingSymbol_d402c92d-3db6-4424-98c3-58e7e977aad7" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_d1264f6f-d52b-48e3-bd9f-4e0fc7caa4d3" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_SecurityExchangeName_d1264f6f-d52b-48e3-bd9f-4e0fc7caa4d3" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_c8bd6fcb-236b-4d1f-ad31-25886a255f8b" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityCurrentReportingStatus_c8bd6fcb-236b-4d1f-ad31-25886a255f8b" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_7e6b4f39-c943-41e2-bff3-59e3429da53a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityInteractiveDataCurrent_7e6b4f39-c943-41e2-bff3-59e3429da53a" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_8622d348-4487-437b-89cb-de68c09b035a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityFilerCategory_8622d348-4487-437b-89cb-de68c09b035a" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_71b0671c-7aba-4453-865c-487563a68601" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntitySmallBusiness_71b0671c-7aba-4453-865c-487563a68601" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_9f167931-7ab1-4a75-ae28-481a15e82ad1" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityEmergingGrowthCompany_9f167931-7ab1-4a75-ae28-481a15e82ad1" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_38b7ed1b-97b3-45ea-a97a-eeb46b7704d9" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityShellCompany_38b7ed1b-97b3-45ea-a97a-eeb46b7704d9" xlink:type="arc" order="23"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_4116052d-e219-4d87-b4cf-04fbf87999d6" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_4116052d-e219-4d87-b4cf-04fbf87999d6" xlink:type="arc" order="24"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_2feb68fc-206b-45cf-ab87-e1b468392418" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_AmendmentFlag_2feb68fc-206b-45cf-ab87-e1b468392418" xlink:type="arc" order="25"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_5b33b270-ddd7-4384-9487-8e89cec142f3" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentFiscalYearFocus_5b33b270-ddd7-4384-9487-8e89cec142f3" xlink:type="arc" order="26"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_93561847-0ea0-4244-8684-66a2f6cdf185" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentFiscalPeriodFocus_93561847-0ea0-4244-8684-66a2f6cdf185" xlink:type="arc" order="27"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_d2a7d5e7-02cf-4447-93ee-9029d04bb0df" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_CurrentFiscalYearEndDate_d2a7d5e7-02cf-4447-93ee-9029d04bb0df" xlink:type="arc" order="28"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_2e752180-e638-44e7-a296-ec00532b449a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_EntityCentralIndexKey_2e752180-e638-44e7-a296-ec00532b449a" xlink:type="arc" order="29"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_dcf5387d-0bca-49b5-987d-b5879ac82941" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_DocumentInformationLineItems_c2cf2376-dc04-4c23-bf0e-c70a5309c0f7" xlink:to="loc_dei_DocumentInformationTable_dcf5387d-0bca-49b5-987d-b5879ac82941" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_dcf5387d-0bca-49b5-987d-b5879ac82941" xlink:to="loc_us-gaap_StatementClassOfStockAxis_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7" xlink:to="loc_us-gaap_ClassOfStockDomain_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_0929fd6a-d850-4947-90ee-52698af16688" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_266022bc-ab4e-4fe4-ab93-d1f1ccad8da7" xlink:to="loc_us-gaap_ClassOfStockDomain_0929fd6a-d850-4947-90ee-52698af16688" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_27fe6902-2ae1-4727-a3bf-5ec701045451" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_0929fd6a-d850-4947-90ee-52698af16688" xlink:to="loc_us-gaap_CommonClassAMember_27fe6902-2ae1-4727-a3bf-5ec701045451" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_835efd5b-30ac-4360-bccc-5227934ee2ff" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassBMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_0929fd6a-d850-4947-90ee-52698af16688" xlink:to="loc_us-gaap_CommonClassBMember_835efd5b-30ac-4360-bccc-5227934ee2ff" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/CondensedConsolidatedBalanceSheet" xlink:type="simple" xlink:href="cpng-20210331.xsd#CondensedConsolidatedBalanceSheet"/>
<link:definitionLink xlink:role="http://coupang.com/role/CondensedConsolidatedBalanceSheet" xlink:type="extended" id="ida3971dcfae94e179ea27cbcafb8d51c_CondensedConsolidatedBalanceSheet"/>
<link:roleRef roleURI="http://coupang.com/role/CondensedConsolidatedBalanceSheetParenthetical" xlink:type="simple" xlink:href="cpng-20210331.xsd#CondensedConsolidatedBalanceSheetParenthetical"/>
<link:definitionLink xlink:role="http://coupang.com/role/CondensedConsolidatedBalanceSheetParenthetical" xlink:type="extended" id="i06f0a336bbd3441fb0c726f5d3d8a0d9_CondensedConsolidatedBalanceSheetParenthetical">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityParOrStatedValuePerShare_b866b086-a5cb-4e56-a2a0-b7b9255a1b44" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquityParOrStatedValuePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_TemporaryEquityParOrStatedValuePerShare_b866b086-a5cb-4e56-a2a0-b7b9255a1b44" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesAuthorized_313ec46d-c721-4191-91d2-ba52a638243a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_TemporaryEquitySharesAuthorized_313ec46d-c721-4191-91d2-ba52a638243a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesIssued_d52b97d1-a385-49fe-9bec-339dd2abc108" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesIssued"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_TemporaryEquitySharesIssued_d52b97d1-a385-49fe-9bec-339dd2abc108" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesOutstanding_730611c6-d57e-4aff-9d60-6ac2f1ad127d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_TemporaryEquitySharesOutstanding_730611c6-d57e-4aff-9d60-6ac2f1ad127d" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityLiquidationPreference_9c4fb6aa-8b96-46be-9234-c1e10786e44f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquityLiquidationPreference"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_TemporaryEquityLiquidationPreference_9c4fb6aa-8b96-46be-9234-c1e10786e44f" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonUnitAuthorized_7d1059e8-a69e-4eab-826a-60bdad338d56" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonUnitAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonUnitAuthorized_7d1059e8-a69e-4eab-826a-60bdad338d56" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonUnitIssued_542773b0-cd0c-4ef7-bf59-3e0f3bf670f6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonUnitIssued"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonUnitIssued_542773b0-cd0c-4ef7-bf59-3e0f3bf670f6" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonUnitOutstanding_d19b3437-d8e4-4630-a953-47e2071f7053" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonUnitOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonUnitOutstanding_d19b3437-d8e4-4630-a953-47e2071f7053" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_5f590f01-acce-4851-ba5e-c406b35f588f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_5f590f01-acce-4851-ba5e-c406b35f588f" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_37fd42db-0bb5-4a0c-9982-d445677f604f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_37fd42db-0bb5-4a0c-9982-d445677f604f" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_94334ca2-d619-4356-8c97-f211b15552d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonStockSharesIssued_94334ca2-d619-4356-8c97-f211b15552d7" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_330e2aa5-d27f-48a9-97c5-3e1d24b43b99" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_330e2aa5-d27f-48a9-97c5-3e1d24b43b99" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_17cc2640-b173-4bdc-a152-a51b5b6a6a62" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_411648c9-b3b6-4507-aefd-4d38162ece47" xlink:to="loc_us-gaap_StatementTable_17cc2640-b173-4bdc-a152-a51b5b6a6a62" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_41a8f55c-119e-4a3c-b364-fb531f082de0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_17cc2640-b173-4bdc-a152-a51b5b6a6a62" xlink:to="loc_us-gaap_StatementClassOfStockAxis_41a8f55c-119e-4a3c-b364-fb531f082de0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_41a8f55c-119e-4a3c-b364-fb531f082de0_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_41a8f55c-119e-4a3c-b364-fb531f082de0" xlink:to="loc_us-gaap_ClassOfStockDomain_41a8f55c-119e-4a3c-b364-fb531f082de0_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_51cef5ca-17c6-44d3-b1e6-a884b3d20e11" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_41a8f55c-119e-4a3c-b364-fb531f082de0" xlink:to="loc_us-gaap_ClassOfStockDomain_51cef5ca-17c6-44d3-b1e6-a884b3d20e11" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_4e4844d9-1e1f-4bc5-8cf5-ceae01a389ab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_51cef5ca-17c6-44d3-b1e6-a884b3d20e11" xlink:to="loc_us-gaap_CommonClassAMember_4e4844d9-1e1f-4bc5-8cf5-ceae01a389ab" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_9ec7d4ab-5380-452c-ba73-5fdd7f12a68b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassBMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_51cef5ca-17c6-44d3-b1e6-a884b3d20e11" xlink:to="loc_us-gaap_CommonClassBMember_9ec7d4ab-5380-452c-ba73-5fdd7f12a68b" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="simple" xlink:href="cpng-20210331.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveLoss"/>
<link:definitionLink xlink:role="http://coupang.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="extended" id="idc46004d05ab4f0fa39f57e55a6c5998_CondensedConsolidatedStatementsofOperationsandComprehensiveLoss">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_db0ac762-c1ed-4f0e-b990-c977614502ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_db0ac762-c1ed-4f0e-b990-c977614502ca" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_909353bf-550a-4bca-9f85-3e5ba7fbe51e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_909353bf-550a-4bca-9f85-3e5ba7fbe51e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_114bed4b-b85b-47a7-8291-f309c0683d6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_114bed4b-b85b-47a7-8291-f309c0683d6d" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_a0864f4e-deb8-4708-b7c5-9ff31d59fed3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_CostsAndExpenses_a0864f4e-deb8-4708-b7c5-9ff31d59fed3" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_fd1428cc-5553-4b86-a660-b82ef44db32c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_OperatingIncomeLoss_fd1428cc-5553-4b86-a660-b82ef44db32c" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_fd0f7d5d-5f3f-4bba-8f47-a04e998121ce" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentIncomeInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_InvestmentIncomeInterest_fd0f7d5d-5f3f-4bba-8f47-a04e998121ce" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_41928e2f-e7f4-4ecb-8003-3da90738e6ff" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_InterestExpense_41928e2f-e7f4-4ecb-8003-3da90738e6ff" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_ad63de0f-7b17-4f7e-b29d-0ddc0506db76" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_ad63de0f-7b17-4f7e-b29d-0ddc0506db76" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_04e00d7e-5fcd-41ca-b19a-7e123ec03dc6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_04e00d7e-5fcd-41ca-b19a-7e123ec03dc6" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_7a36ce82-fdf8-4c64-ba00-3f1d58e5af50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_7a36ce82-fdf8-4c64-ba00-3f1d58e5af50" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_36daa1a9-e4c2-4987-ae1d-c5316f9fd516" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_NetIncomeLoss_36daa1a9-e4c2-4987-ae1d-c5316f9fd516" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_30d16e38-b07c-4cbf-87e5-0c2d86b3945a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_30d16e38-b07c-4cbf-87e5-0c2d86b3945a" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_fce05784-58f7-494e-ba5d-3729ff30d16f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_fce05784-58f7-494e-ba5d-3729ff30d16f" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_6b00a9ff-5216-46de-b063-9a4fc551e785" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_EarningsPerShareBasic_6b00a9ff-5216-46de-b063-9a4fc551e785" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_12d118f5-1594-4972-b922-2dbbc5926153" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_EarningsPerShareDiluted_12d118f5-1594-4972-b922-2dbbc5926153" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_9581cba4-d355-42d6-9b35-2052f1462782" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_9581cba4-d355-42d6-9b35-2052f1462782" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_c0264b49-fe39-49d8-b018-0201756ce60a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_c0264b49-fe39-49d8-b018-0201756ce60a" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_048d23b6-a899-481b-80bc-c6b2c60e43db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_048d23b6-a899-481b-80bc-c6b2c60e43db" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_57da6ebd-4bf7-4b9f-b0fd-9bd48d7b863c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_048d23b6-a899-481b-80bc-c6b2c60e43db" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_57da6ebd-4bf7-4b9f-b0fd-9bd48d7b863c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_875f0db5-d5c4-4dc0-a9f4-0781532fe794" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_048d23b6-a899-481b-80bc-c6b2c60e43db" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_875f0db5-d5c4-4dc0-a9f4-0781532fe794" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_27709c7f-6678-46a3-b221-954f486f4c23" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_048d23b6-a899-481b-80bc-c6b2c60e43db" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_27709c7f-6678-46a3-b221-954f486f4c23" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_e876ff0d-7205-4461-a8ec-1bc50e023103" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_e876ff0d-7205-4461-a8ec-1bc50e023103" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_822602c9-95a8-483c-bcfc-fcc074e51c02" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_d8e75436-8da3-48a6-824b-28864a69685a" xlink:to="loc_us-gaap_StatementTable_822602c9-95a8-483c-bcfc-fcc074e51c02" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_822602c9-95a8-483c-bcfc-fcc074e51c02" xlink:to="loc_srt_ProductOrServiceAxis_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d" xlink:to="loc_srt_ProductsAndServicesDomain_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_b75d3f7a-beb3-4a54-b2d7-457a81dc0a84" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_1e92d28f-a2c5-4e38-90d0-88d2a3f56a1d" xlink:to="loc_srt_ProductsAndServicesDomain_b75d3f7a-beb3-4a54-b2d7-457a81dc0a84" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductMember_8a830d42-f491-4cd5-80ba-c408979af9a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_b75d3f7a-beb3-4a54-b2d7-457a81dc0a84" xlink:to="loc_us-gaap_ProductMember_8a830d42-f491-4cd5-80ba-c408979af9a0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_d2888a79-e6d4-4284-a4c7-844546e051c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductAndServiceOtherMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_b75d3f7a-beb3-4a54-b2d7-457a81dc0a84" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_d2888a79-e6d4-4284-a4c7-844546e051c9" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/CondensedConsolidatedStatementsofRedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit" xlink:type="simple" xlink:href="cpng-20210331.xsd#CondensedConsolidatedStatementsofRedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit"/>
<link:definitionLink xlink:role="http://coupang.com/role/CondensedConsolidatedStatementsofRedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit" xlink:type="extended" id="i66878460e4144c9eb3def5bb1209219e_CondensedConsolidatedStatementsofRedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_27a4bf1a-5f35-4414-8878-cf47ec5bbd6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInTemporaryEquityRollForward"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_27a4bf1a-5f35-4414-8878-cf47ec5bbd6d" xlink:to="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesOutstanding_818c3b83-3d7d-47e2-96bb-fc421b194d17" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_us-gaap_TemporaryEquitySharesOutstanding_818c3b83-3d7d-47e2-96bb-fc421b194d17" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_5b920a6a-0fb5-4e21-b0a6-5709b1320cd8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_5b920a6a-0fb5-4e21-b0a6-5709b1320cd8" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_85f0981c-4f15-4824-919d-e2a2462f7d00" xlink:href="cpng-20210331.xsd#cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_85f0981c-4f15-4824-919d-e2a2462f7d00" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_bc409387-7cb8-461a-9c7d-f0c398f34729" xlink:href="cpng-20210331.xsd#cpng_TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_cpng_TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_bc409387-7cb8-461a-9c7d-f0c398f34729" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_cd75bbe4-8c00-4ac3-9341-640489081052" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_cd75bbe4-8c00-4ac3-9341-640489081052" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TemporaryEquityRepurchasedDuringPeriodShares_ff81ddc5-369b-4955-9879-80ce614dfbe4" xlink:href="cpng-20210331.xsd#cpng_TemporaryEquityRepurchasedDuringPeriodShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_cpng_TemporaryEquityRepurchasedDuringPeriodShares_ff81ddc5-369b-4955-9879-80ce614dfbe4" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TemporaryEquityRepurchasedDuringPeriodValue_7aad6c88-e75e-433f-8411-06adcdc4d2fc" xlink:href="cpng-20210331.xsd#cpng_TemporaryEquityRepurchasedDuringPeriodValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_6e1d0e63-9053-4972-b46a-e260873b6fec" xlink:to="loc_cpng_TemporaryEquityRepurchasedDuringPeriodValue_7aad6c88-e75e-433f-8411-06adcdc4d2fc" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesOutstanding_3aac9008-1f84-4b56-aec5-637bc8f0e4ba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesOutstanding"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_7aa1540c-a3f2-41a4-9b04-ff694bed6528" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_27a4bf1a-5f35-4414-8878-cf47ec5bbd6d" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_e4f61eb7-96e8-478b-815e-719f92432948" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_SharesOutstanding_e4f61eb7-96e8-478b-815e-719f92432948" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_d05a5652-6c31-40ad-a5f6-e0f82862d09d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockholdersEquity_d05a5652-6c31-40ad-a5f6-e0f82862d09d" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquity_d5d198b9-ed2a-40f5-9cd1-c8bb774fd6b9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MembersEquity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_MembersEquity_d5d198b9-ed2a-40f5-9cd1-c8bb774fd6b9" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_22d62cbe-123d-472a-be80-ef3fe376b000" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_NetIncomeLoss_22d62cbe-123d-472a-be80-ef3fe376b000" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_7612426d-2fd7-4d32-b100-0950e5e004b4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_7612426d-2fd7-4d32-b100-0950e5e004b4" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_c12c4205-8090-42d1-8e7d-b711992f3c40" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_c12c4205-8090-42d1-8e7d-b711992f3c40" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_PreIPOSharesIssuedSharesShareBasedPaymentArrangementAfterForfeiture_9c11ad9f-3175-48af-89f9-04ba026493ad" xlink:href="cpng-20210331.xsd#cpng_PreIPOSharesIssuedSharesShareBasedPaymentArrangementAfterForfeiture"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_cpng_PreIPOSharesIssuedSharesShareBasedPaymentArrangementAfterForfeiture_9c11ad9f-3175-48af-89f9-04ba026493ad" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_PreIPOSharesIssuedValueShareBasedPaymentArrangementAfterForfeiture_7a2e5b90-c889-4a60-a31a-fb94eca8fcab" xlink:href="cpng-20210331.xsd#cpng_PreIPOSharesIssuedValueShareBasedPaymentArrangementAfterForfeiture"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_cpng_PreIPOSharesIssuedValueShareBasedPaymentArrangementAfterForfeiture_7a2e5b90-c889-4a60-a31a-fb94eca8fcab" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_8c5857fc-0efd-4d63-b94d-4926e8536cba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_8c5857fc-0efd-4d63-b94d-4926e8536cba" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_a83b3dfc-531e-4268-a45f-2abd5de06c04" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_a83b3dfc-531e-4268-a45f-2abd5de06c04" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_41132159-5b6b-4833-a3a2-0d53fdd2c6a5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfUnits"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_41132159-5b6b-4833-a3a2-0d53fdd2c6a5" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_c94da90d-2d55-4250-a5b3-77ed09e76e8d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_c94da90d-2d55-4250-a5b3-77ed09e76e8d" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_c70fba28-f66c-4bfc-83f9-1191930f4d89" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_c70fba28-f66c-4bfc-83f9-1191930f4d89" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_68934469-b733-4087-b1cb-1a3059548991" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_68934469-b733-4087-b1cb-1a3059548991" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_dec98a83-8692-4493-b961-551b038994af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_dec98a83-8692-4493-b961-551b038994af" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_StockIssuedDuringPeriodSharesConversionOfConvertibleNotes_1f19558b-1c7e-4ac2-84bc-ba9490ce8ed9" xlink:href="cpng-20210331.xsd#cpng_StockIssuedDuringPeriodSharesConversionOfConvertibleNotes"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_cpng_StockIssuedDuringPeriodSharesConversionOfConvertibleNotes_1f19558b-1c7e-4ac2-84bc-ba9490ce8ed9" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_StockIssuedDuringPeriodValueConversionOfConvertibleNotes_f88c8740-67ab-4c7a-8125-77976131da53" xlink:href="cpng-20210331.xsd#cpng_StockIssuedDuringPeriodValueConversionOfConvertibleNotes"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_cpng_StockIssuedDuringPeriodValueConversionOfConvertibleNotes_f88c8740-67ab-4c7a-8125-77976131da53" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7c8fea1a-bfa3-4f61-955a-bc1bc67871db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7c8fea1a-bfa3-4f61-955a-bc1bc67871db" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_5555ab83-2474-4c61-a9c1-14e4d517cef6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_5555ab83-2474-4c61-a9c1-14e4d517cef6" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_PostIPOAPICShareBasedPaymentArrangementIncreaseForCostRecognition_e7196b5a-7a85-4fe3-becf-b0016ad35f70" xlink:href="cpng-20210331.xsd#cpng_PostIPOAPICShareBasedPaymentArrangementIncreaseForCostRecognition"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_cpng_PostIPOAPICShareBasedPaymentArrangementIncreaseForCostRecognition_e7196b5a-7a85-4fe3-becf-b0016ad35f70" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_65a0b290-a988-43d1-bc37-d3e47093eaa0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_65a0b290-a988-43d1-bc37-d3e47093eaa0" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_112bd00f-cc7a-44e7-b55d-57a78b4fdd6f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_112bd00f-cc7a-44e7-b55d-57a78b4fdd6f" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_f78f6f4c-8054-43ed-b742-748ec76ebc64" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_b2b6999f-75c5-4a7d-99eb-f5ff063290c1" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_f78f6f4c-8054-43ed-b742-748ec76ebc64" xlink:type="arc" order="23"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquity_1b73e710-c652-44ff-b179-52a816b419ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MembersEquity"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_80f1a773-3acc-4550-a8dc-cec9a1fe9d34" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_7c859b7c-cf28-4189-9934-00cacc2cf892" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_cad0ad6d-87d8-4260-a76f-46f2c7d2e998" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_27a4bf1a-5f35-4414-8878-cf47ec5bbd6d" xlink:to="loc_us-gaap_StatementTable_cad0ad6d-87d8-4260-a76f-46f2c7d2e998" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_cad0ad6d-87d8-4260-a76f-46f2c7d2e998" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d" xlink:to="loc_us-gaap_EquityComponentDomain_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_653c7c79-44b2-4b53-9c4c-2ad6a2f59f2d" xlink:to="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MemberUnitsMember_a6b9d2bb-b0c5-4bea-b9be-a35b66b1598a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MemberUnitsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:to="loc_us-gaap_MemberUnitsMember_a6b9d2bb-b0c5-4bea-b9be-a35b66b1598a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_23cb4714-5af0-46d2-81bf-965c13b82393" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_23cb4714-5af0-46d2-81bf-965c13b82393" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_b22ae6c2-a324-4c8a-b80b-de086eb81868" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_b22ae6c2-a324-4c8a-b80b-de086eb81868" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_3f904776-1c89-4e7c-84ed-faa18cfb131a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:to="loc_us-gaap_RetainedEarningsMember_3f904776-1c89-4e7c-84ed-faa18cfb131a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_eb880735-2322-4260-b8ce-0417bb31e3c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_64889797-8175-4a34-9e39-f21558db5828" xlink:to="loc_us-gaap_CommonStockMember_eb880735-2322-4260-b8ce-0417bb31e3c7" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_099a8e4f-93b4-4e53-86ec-88cd760bab1d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_cad0ad6d-87d8-4260-a76f-46f2c7d2e998" xlink:to="loc_us-gaap_StatementClassOfStockAxis_099a8e4f-93b4-4e53-86ec-88cd760bab1d" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_099a8e4f-93b4-4e53-86ec-88cd760bab1d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_099a8e4f-93b4-4e53-86ec-88cd760bab1d" xlink:to="loc_us-gaap_ClassOfStockDomain_099a8e4f-93b4-4e53-86ec-88cd760bab1d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_831f6f21-32ce-440a-a858-860fdacb0bf6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_099a8e4f-93b4-4e53-86ec-88cd760bab1d" xlink:to="loc_us-gaap_ClassOfStockDomain_831f6f21-32ce-440a-a858-860fdacb0bf6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableConvertiblePreferredStockMember_4ac5befb-dba4-436c-ad14-63afebb36ed4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RedeemableConvertiblePreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_831f6f21-32ce-440a-a858-860fdacb0bf6" xlink:to="loc_us-gaap_RedeemableConvertiblePreferredStockMember_4ac5befb-dba4-436c-ad14-63afebb36ed4" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/CondensedConsolidatedStatementofCashFlows" xlink:type="simple" xlink:href="cpng-20210331.xsd#CondensedConsolidatedStatementofCashFlows"/>
<link:definitionLink xlink:role="http://coupang.com/role/CondensedConsolidatedStatementofCashFlows" xlink:type="extended" id="i939b5371e0374744bff1f7e413734038_CondensedConsolidatedStatementofCashFlows"/>
<link:roleRef roleURI="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="cpng-20210331.xsd#BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
<link:definitionLink xlink:role="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="extended" id="iad6abf7164ba41b4a4b14232f0473da7_BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
<link:roleRef roleURI="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="cpng-20210331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
<link:definitionLink xlink:role="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended" id="i117a3b23f3554f9da13ea1519fa8b0b3_BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
<link:roleRef roleURI="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDetails" xlink:type="extended" id="ia872b79aa8a1493f83b1d6a5ba90f102_BasisofPresentationandSummaryofSignificantAccountingPoliciesDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_b5cd06bd-2c25-4486-90d8-b7d5c6306e9b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_b5cd06bd-2c25-4486-90d8-b7d5c6306e9b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockPricePerShare_5830e300-a6e9-44ac-89bb-940976746f85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockPricePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_SaleOfStockPricePerShare_5830e300-a6e9-44ac-89bb-940976746f85" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockConsiderationReceivedOnTransaction_23db8d67-2cb9-4ea8-9fcc-fd70c6fe5fbc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_SaleOfStockConsiderationReceivedOnTransaction_23db8d67-2cb9-4ea8-9fcc-fd70c6fe5fbc" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesConverted1_15492614-3933-4f8e-bd2b-78ec3e8472a7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_ConversionOfStockSharesConverted1_15492614-3933-4f8e-bd2b-78ec3e8472a7" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_6b551a18-0b45-4369-8925-8e25d0864da5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_6b551a18-0b45-4369-8925-8e25d0864da5" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_7c442d44-896a-42e3-90f3-04b6d34b3072" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_7c442d44-896a-42e3-90f3-04b6d34b3072" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForUnderwritingExpense_b2ebdcfc-d640-4db0-b0a1-f1e717cb470d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForUnderwritingExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_PaymentsForUnderwritingExpense_b2ebdcfc-d640-4db0-b0a1-f1e717cb470d" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5dd47c65-d4e2-40bc-95e1-a5f18dac5ef9" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_us-gaap_StatementClassOfStockAxis_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479" xlink:to="loc_us-gaap_ClassOfStockDomain_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_30629956-762e-4ca7-b42b-27cdea41089c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7e2cd50e-06f8-4e9e-b2b3-85ea49da8479" xlink:to="loc_us-gaap_ClassOfStockDomain_30629956-762e-4ca7-b42b-27cdea41089c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_8c1701bb-768b-410b-9058-6505edd59565" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_30629956-762e-4ca7-b42b-27cdea41089c" xlink:to="loc_us-gaap_CommonClassAMember_8c1701bb-768b-410b-9058-6505edd59565" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_63607887-3ed7-4a0d-a7ad-a0cc8f5f726a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassBMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_30629956-762e-4ca7-b42b-27cdea41089c" xlink:to="loc_us-gaap_CommonClassBMember_63607887-3ed7-4a0d-a7ad-a0cc8f5f726a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_56ea9571-1d35-4356-9428-d2df41532617" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_7c109771-5b5a-47e2-9eb1-c8eb3ffa4f16" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_56ea9571-1d35-4356-9428-d2df41532617" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember_712eb070-6ae8-48d8-9c76-024a7fece2fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_56ea9571-1d35-4356-9428-d2df41532617" xlink:to="loc_us-gaap_CashAndCashEquivalentsMember_712eb070-6ae8-48d8-9c76-024a7fece2fa" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_2884528a-1a9d-4ae4-9161-636b18d9b02e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_56ea9571-1d35-4356-9428-d2df41532617" xlink:to="loc_us-gaap_AccountsReceivableMember_2884528a-1a9d-4ae4-9161-636b18d9b02e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_ddb25639-a073-45a0-b206-cf8c397bc568" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_c39c698c-f9ef-4691-8ef9-38f4e5cd2ded" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_ddb25639-a073-45a0-b206-cf8c397bc568" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_FinancialInstitutionsMember_dcb79b2e-9f1d-4e68-85b0-37eb4a05b472" xlink:href="cpng-20210331.xsd#cpng_FinancialInstitutionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_ddb25639-a073-45a0-b206-cf8c397bc568" xlink:to="loc_cpng_FinancialInstitutionsMember_dcb79b2e-9f1d-4e68-85b0-37eb4a05b472" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_7a9cc61f-8977-46f5-9245-9210e9a7e4fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_ddb25639-a073-45a0-b206-cf8c397bc568" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_7a9cc61f-8977-46f5-9245-9210e9a7e4fc" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_b0cb3019-5be2-46f7-9064-a4bba66da5e5" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MajorCustomersAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_srt_MajorCustomersAxis_b0cb3019-5be2-46f7-9064-a4bba66da5e5" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_b0cb3019-5be2-46f7-9064-a4bba66da5e5_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MajorCustomersAxis_b0cb3019-5be2-46f7-9064-a4bba66da5e5" xlink:to="loc_srt_NameOfMajorCustomerDomain_b0cb3019-5be2-46f7-9064-a4bba66da5e5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_5e15d725-9b79-4f73-945d-cbb826725b64" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MajorCustomersAxis_b0cb3019-5be2-46f7-9064-a4bba66da5e5" xlink:to="loc_srt_NameOfMajorCustomerDomain_5e15d725-9b79-4f73-945d-cbb826725b64" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TheePaymentGatewayCompaniesMember_46707375-768a-4ba3-bf06-0de1042b007f" xlink:href="cpng-20210331.xsd#cpng_TheePaymentGatewayCompaniesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_5e15d725-9b79-4f73-945d-cbb826725b64" xlink:to="loc_cpng_TheePaymentGatewayCompaniesMember_46707375-768a-4ba3-bf06-0de1042b007f" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_804ba3da-5de6-43c6-a054-61860ae7a661" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_us-gaap_AwardTypeAxis_804ba3da-5de6-43c6-a054-61860ae7a661" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_804ba3da-5de6-43c6-a054-61860ae7a661_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_804ba3da-5de6-43c6-a054-61860ae7a661" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_804ba3da-5de6-43c6-a054-61860ae7a661_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d532497f-2743-4d48-8ac0-a2c6c46a1012" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_804ba3da-5de6-43c6-a054-61860ae7a661" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d532497f-2743-4d48-8ac0-a2c6c46a1012" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_042963aa-e491-43cf-9425-a877e9696d44" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d532497f-2743-4d48-8ac0-a2c6c46a1012" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_042963aa-e491-43cf-9425-a877e9696d44" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_24409467-7b55-446d-915f-1e4b2cf17557" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d532497f-2743-4d48-8ac0-a2c6c46a1012" xlink:to="loc_us-gaap_EmployeeStockOptionMember_24409467-7b55-446d-915f-1e4b2cf17557" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_FinancialInstitutionsAxis_b00c72dd-52bd-4745-a60b-532a515c9979" xlink:href="cpng-20210331.xsd#cpng_FinancialInstitutionsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ebd8e6bd-c39a-4eda-9f27-e58abb37ffd2" xlink:to="loc_cpng_FinancialInstitutionsAxis_b00c72dd-52bd-4745-a60b-532a515c9979" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_FinancialInstitutionsDomain_b00c72dd-52bd-4745-a60b-532a515c9979_default" xlink:href="cpng-20210331.xsd#cpng_FinancialInstitutionsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_cpng_FinancialInstitutionsAxis_b00c72dd-52bd-4745-a60b-532a515c9979" xlink:to="loc_cpng_FinancialInstitutionsDomain_b00c72dd-52bd-4745-a60b-532a515c9979_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_FinancialInstitutionsDomain_93b12e4a-da35-4a59-b782-8de76e47604d" xlink:href="cpng-20210331.xsd#cpng_FinancialInstitutionsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_cpng_FinancialInstitutionsAxis_b00c72dd-52bd-4745-a60b-532a515c9979" xlink:to="loc_cpng_FinancialInstitutionsDomain_93b12e4a-da35-4a59-b782-8de76e47604d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_FiveFinancialInstitutionsMember_32ab88dc-4fe3-4931-a95c-e3ef8e948f06" xlink:href="cpng-20210331.xsd#cpng_FiveFinancialInstitutionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cpng_FinancialInstitutionsDomain_93b12e4a-da35-4a59-b782-8de76e47604d" xlink:to="loc_cpng_FiveFinancialInstitutionsMember_32ab88dc-4fe3-4931-a95c-e3ef8e948f06" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ChangeinAccountingPrinciple" xlink:type="simple" xlink:href="cpng-20210331.xsd#ChangeinAccountingPrinciple"/>
<link:definitionLink xlink:role="http://coupang.com/role/ChangeinAccountingPrinciple" xlink:type="extended" id="i30ea169a74904fda9458a0239082db6e_ChangeinAccountingPrinciple"/>
<link:roleRef roleURI="http://coupang.com/role/ChangeinAccountingPrincipleTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#ChangeinAccountingPrincipleTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/ChangeinAccountingPrincipleTables" xlink:type="extended" id="if6882bb811ec4d3ebd4065124af6ae8f_ChangeinAccountingPrincipleTables"/>
<link:roleRef roleURI="http://coupang.com/role/ChangeinAccountingPrincipleChangesinIncomeStatementItemsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ChangeinAccountingPrincipleChangesinIncomeStatementItemsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ChangeinAccountingPrincipleChangesinIncomeStatementItemsDetails" xlink:type="extended" id="idecc59151c264b84adef522cb117fb16_ChangeinAccountingPrincipleChangesinIncomeStatementItemsDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_87536553-c741-4ec3-8f77-a0128121bda5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_87536553-c741-4ec3-8f77-a0128121bda5" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_8256995f-2c65-4ce3-956b-d6e95988dee2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_8256995f-2c65-4ce3-956b-d6e95988dee2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_f2606726-b234-4f71-b8e4-44164ee4e50e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_f2606726-b234-4f71-b8e4-44164ee4e50e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_3225178c-fac9-4ef8-b092-205fd2a705c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_CostsAndExpenses_3225178c-fac9-4ef8-b092-205fd2a705c3" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_313009db-e5d0-4d58-94a7-255e0c61cf06" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_OperatingIncomeLoss_313009db-e5d0-4d58-94a7-255e0c61cf06" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3013a795-4914-4296-910a-49239a404c69" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3013a795-4914-4296-910a-49239a404c69" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_3c5295f0-12d2-4a80-9fa5-2487e2198440" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_3c5295f0-12d2-4a80-9fa5-2487e2198440" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_7f6641ca-726d-4d28-ae72-cc46ca28d0a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_NetIncomeLoss_7f6641ca-726d-4d28-ae72-cc46ca28d0a3" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_6db18c39-6549-4873-b788-0a3243faf3a1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_6db18c39-6549-4873-b788-0a3243faf3a1" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_ec87ff02-d6d4-444d-9d32-732f73ffae52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_EarningsPerShareBasic_ec87ff02-d6d4-444d-9d32-732f73ffae52" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_3407187f-5141-48e6-bc02-1f62fe848d8d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_EarningsPerShareDiluted_3407187f-5141-48e6-bc02-1f62fe848d8d" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_257fdde3-663b-4ee1-9613-2e3520abb5d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_257fdde3-663b-4ee1-9613-2e3520abb5d7" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_d5c5eb73-3b5b-46a8-8579-1dbf62632b96" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_d5c5eb73-3b5b-46a8-8579-1dbf62632b96" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_b12c9885-b302-43df-a5de-d02325f32ee9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_b12c9885-b302-43df-a5de-d02325f32ee9" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_95ed38d8-2bcc-4dcf-b8a9-ab485e21d505" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_49c0c658-8ebd-45d8-971f-25c7c614884c" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_95ed38d8-2bcc-4dcf-b8a9-ab485e21d505" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_95ed38d8-2bcc-4dcf-b8a9-ab485e21d505" xlink:to="loc_srt_RestatementAxis_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6" xlink:to="loc_srt_RestatementDomain_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_6e97b99b-58a9-4cda-a1d9-1832f262a51f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_334243dd-c7a5-42d3-a7e8-aeb0fbcbf7e6" xlink:to="loc_srt_RestatementDomain_6e97b99b-58a9-4cda-a1d9-1832f262a51f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_c16a25c6-a58f-4501-815a-36719050bacb" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScenarioPreviouslyReportedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_6e97b99b-58a9-4cda-a1d9-1832f262a51f" xlink:to="loc_srt_ScenarioPreviouslyReportedMember_c16a25c6-a58f-4501-815a-36719050bacb" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ChangeinAccountingPrincipleChangesinBalanceSheetItemsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ChangeinAccountingPrincipleChangesinBalanceSheetItemsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ChangeinAccountingPrincipleChangesinBalanceSheetItemsDetails" xlink:type="extended" id="i1fb85a9517884c9480d1602dea88b7fc_ChangeinAccountingPrincipleChangesinBalanceSheetItemsDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonUnitIssuanceValue_02198c6d-a37e-4a01-ba38-979383d2d1a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonUnitIssuanceValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_CommonUnitIssuanceValue_02198c6d-a37e-4a01-ba38-979383d2d1a0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_811458dc-2cfc-4d73-b172-0d2d445c90b1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_AdditionalPaidInCapital_811458dc-2cfc-4d73-b172-0d2d445c90b1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_e0ab9817-e37a-4bc0-8d90-3c94ca9b0720" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_e0ab9817-e37a-4bc0-8d90-3c94ca9b0720" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2c77329c-6fe9-4c0a-98b7-6607797ae56d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2c77329c-6fe9-4c0a-98b7-6607797ae56d" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_1a881f01-0678-426e-ad7b-1beeae3057e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_StockholdersEquity_1a881f01-0678-426e-ad7b-1beeae3057e2" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_4a820fb4-312f-4868-a608-65329d769093" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_9fc827f3-5f93-42ff-aa1f-39e6d1427626" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_4a820fb4-312f-4868-a608-65329d769093" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_c5acf47c-b218-4924-8410-e98c36aecd23" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_4a820fb4-312f-4868-a608-65329d769093" xlink:to="loc_srt_RestatementAxis_c5acf47c-b218-4924-8410-e98c36aecd23" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_c5acf47c-b218-4924-8410-e98c36aecd23_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_c5acf47c-b218-4924-8410-e98c36aecd23" xlink:to="loc_srt_RestatementDomain_c5acf47c-b218-4924-8410-e98c36aecd23_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_1a204cb0-214f-47f5-896c-ffbc982c3234" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_c5acf47c-b218-4924-8410-e98c36aecd23" xlink:to="loc_srt_RestatementDomain_1a204cb0-214f-47f5-896c-ffbc982c3234" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_2a165cf2-d9f7-45f8-92f8-d921be6ca910" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScenarioPreviouslyReportedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_1a204cb0-214f-47f5-896c-ffbc982c3234" xlink:to="loc_srt_ScenarioPreviouslyReportedMember_2a165cf2-d9f7-45f8-92f8-d921be6ca910" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ChangeinAccountingPrincipleNarrativeDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ChangeinAccountingPrincipleNarrativeDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ChangeinAccountingPrincipleNarrativeDetails" xlink:type="extended" id="ie61eecf660bf464c9f2cf5ed64c35564_ChangeinAccountingPrincipleNarrativeDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_3320e96e-1eab-46b2-bf48-3a33fe34fdc1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_f415423a-cbd9-4eed-b135-2f3f4f19b054" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_3320e96e-1eab-46b2-bf48-3a33fe34fdc1" xlink:to="loc_us-gaap_NetIncomeLoss_f415423a-cbd9-4eed-b135-2f3f4f19b054" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_36e6e5b6-b655-4e8d-8f44-6f5b3b23cb0d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_3320e96e-1eab-46b2-bf48-3a33fe34fdc1" xlink:to="loc_us-gaap_ShareBasedCompensation_36e6e5b6-b655-4e8d-8f44-6f5b3b23cb0d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_292712f3-30a8-4aec-9feb-9363afcfcbb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_3320e96e-1eab-46b2-bf48-3a33fe34fdc1" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_292712f3-30a8-4aec-9feb-9363afcfcbb1" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_9fa80b69-c974-4473-ad76-e7a312370bfd" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_292712f3-30a8-4aec-9feb-9363afcfcbb1" xlink:to="loc_srt_RestatementAxis_9fa80b69-c974-4473-ad76-e7a312370bfd" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_9fa80b69-c974-4473-ad76-e7a312370bfd_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_9fa80b69-c974-4473-ad76-e7a312370bfd" xlink:to="loc_srt_RestatementDomain_9fa80b69-c974-4473-ad76-e7a312370bfd_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_7aba9bb9-3154-42b8-93bc-5b42b375f22b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_9fa80b69-c974-4473-ad76-e7a312370bfd" xlink:to="loc_srt_RestatementDomain_7aba9bb9-3154-42b8-93bc-5b42b375f22b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember_b596057b-2312-4c49-ad54-385d6ff4cdb2" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_7aba9bb9-3154-42b8-93bc-5b42b375f22b" xlink:to="loc_srt_RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember_b596057b-2312-4c49-ad54-385d6ff4cdb2" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/NetRevenues" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetRevenues"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetRevenues" xlink:type="extended" id="i53fa6ce46ae34bd0b5f65adf72317ef2_NetRevenues"/>
<link:roleRef roleURI="http://coupang.com/role/NetRevenuesTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetRevenuesTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetRevenuesTables" xlink:type="extended" id="i67986a42baf44ee69b6010a030786048_NetRevenuesTables"/>
<link:roleRef roleURI="http://coupang.com/role/NetRevenuesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetRevenuesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetRevenuesDetails" xlink:type="extended" id="i1d94f427fbe44f0aa08f189c766195fe_NetRevenuesDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_2aa72808-fd6b-43f6-a7bb-013388896035" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_bed260a4-8710-4128-8b88-8dd6863bedf3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_2aa72808-fd6b-43f6-a7bb-013388896035" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_bed260a4-8710-4128-8b88-8dd6863bedf3" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_c94539c6-82a4-4113-b07e-ca9bf7edae1f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_2aa72808-fd6b-43f6-a7bb-013388896035" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_c94539c6-82a4-4113-b07e-ca9bf7edae1f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_9655b5b6-5db0-4b5f-bb6e-b10e4dbcc011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_2aa72808-fd6b-43f6-a7bb-013388896035" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_9655b5b6-5db0-4b5f-bb6e-b10e4dbcc011" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_0c2aa4d9-b0e9-4937-8661-9e16c333ad37" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_9655b5b6-5db0-4b5f-bb6e-b10e4dbcc011" xlink:to="loc_srt_ProductOrServiceAxis_0c2aa4d9-b0e9-4937-8661-9e16c333ad37" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_0c2aa4d9-b0e9-4937-8661-9e16c333ad37_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_0c2aa4d9-b0e9-4937-8661-9e16c333ad37" xlink:to="loc_srt_ProductsAndServicesDomain_0c2aa4d9-b0e9-4937-8661-9e16c333ad37_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_3261ae88-aa0e-4cf2-9bdc-17350e3e8092" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_0c2aa4d9-b0e9-4937-8661-9e16c333ad37" xlink:to="loc_srt_ProductsAndServicesDomain_3261ae88-aa0e-4cf2-9bdc-17350e3e8092" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductMember_adbdcac6-ccc1-44b7-b61a-c9940cd99bb0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_3261ae88-aa0e-4cf2-9bdc-17350e3e8092" xlink:to="loc_us-gaap_ProductMember_adbdcac6-ccc1-44b7-b61a-c9940cd99bb0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_ThirdPartyMerchantServicesMember_e03d1c1a-9d37-4638-b68f-9a20bf3e05a6" xlink:href="cpng-20210331.xsd#cpng_ThirdPartyMerchantServicesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_3261ae88-aa0e-4cf2-9bdc-17350e3e8092" xlink:to="loc_cpng_ThirdPartyMerchantServicesMember_e03d1c1a-9d37-4638-b68f-9a20bf3e05a6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ServiceOtherMember_7e14879b-0ea9-46a2-82dc-d181717ac226" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ServiceOtherMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_3261ae88-aa0e-4cf2-9bdc-17350e3e8092" xlink:to="loc_us-gaap_ServiceOtherMember_7e14879b-0ea9-46a2-82dc-d181717ac226" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/PropertyandEquipmentnet" xlink:type="simple" xlink:href="cpng-20210331.xsd#PropertyandEquipmentnet"/>
<link:definitionLink xlink:role="http://coupang.com/role/PropertyandEquipmentnet" xlink:type="extended" id="i51f34f8887e047d894724b8bb2978f6d_PropertyandEquipmentnet"/>
<link:roleRef roleURI="http://coupang.com/role/PropertyandEquipmentnetTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#PropertyandEquipmentnetTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/PropertyandEquipmentnetTables" xlink:type="extended" id="i920967cbe52746399750992614ee425f_PropertyandEquipmentnetTables"/>
<link:roleRef roleURI="http://coupang.com/role/PropertyandEquipmentnetDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#PropertyandEquipmentnetDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/PropertyandEquipmentnetDetails" xlink:type="extended" id="idbdf066a8ddb4b5593f7e14e2708c92d_PropertyandEquipmentnetDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_ac4a5096-a22b-46ea-baa7-dd4f22e70a7d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_ac4a5096-a22b-46ea-baa7-dd4f22e70a7d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7fde158b-cb55-41dc-b129-3b03eb241f56" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7fde158b-cb55-41dc-b129-3b03eb241f56" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_d58e7a72-32ae-4d77-8d65-9dd19126ad14" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_d58e7a72-32ae-4d77-8d65-9dd19126ad14" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_7d50796a-6ffa-4ff2-8fb1-93af4dc0b255" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:to="loc_us-gaap_Depreciation_7d50796a-6ffa-4ff2-8fb1-93af4dc0b255" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_2849d067-43c1-4180-8c7d-cc8937a83ee7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_15e90b88-e593-49d8-80cf-920d23ac0d92" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_2849d067-43c1-4180-8c7d-cc8937a83ee7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_09608a82-23ad-44c3-b5a2-6f6fec18f076" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_2849d067-43c1-4180-8c7d-cc8937a83ee7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_09608a82-23ad-44c3-b5a2-6f6fec18f076" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_09608a82-23ad-44c3-b5a2-6f6fec18f076_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_09608a82-23ad-44c3-b5a2-6f6fec18f076" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_09608a82-23ad-44c3-b5a2-6f6fec18f076_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_09608a82-23ad-44c3-b5a2-6f6fec18f076" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandMember_18850e34-e83f-4b41-9513-7aaaeae822ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_LandMember_18850e34-e83f-4b41-9513-7aaaeae822ed" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingMember_65a585de-9b4e-485e-a95e-6fed587acede" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BuildingMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_BuildingMember_65a585de-9b4e-485e-a95e-6fed587acede" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_EquipmentAndFurnitureMember_8dd7c339-a2f9-4bce-95b7-dd2eaa78aa42" xlink:href="cpng-20210331.xsd#cpng_EquipmentAndFurnitureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_cpng_EquipmentAndFurnitureMember_8dd7c339-a2f9-4bce-95b7-dd2eaa78aa42" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_8562bc85-1761-4e7b-9145-7184871e2754" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_8562bc85-1761-4e7b-9145-7184871e2754" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VehiclesMember_96f7cc73-137f-4494-83a6-4c938318a27a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VehiclesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_VehiclesMember_96f7cc73-137f-4494-83a6-4c938318a27a" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_b6a0b6ef-70b6-4d6e-8c99-5535e7355aae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_b6a0b6ef-70b6-4d6e-8c99-5535e7355aae" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_5f129b5f-1cad-4a48-8189-b32de651d4f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConstructionInProgressMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63b05861-d769-4eb6-b919-cc292dbc9237" xlink:to="loc_us-gaap_ConstructionInProgressMember_5f129b5f-1cad-4a48-8189-b32de651d4f8" xlink:type="arc" order="6"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/Leases" xlink:type="simple" xlink:href="cpng-20210331.xsd#Leases"/>
<link:definitionLink xlink:role="http://coupang.com/role/Leases" xlink:type="extended" id="i910a721cda5041bf95bf95e8489bbb3e_Leases"/>
<link:roleRef roleURI="http://coupang.com/role/LeasesTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#LeasesTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/LeasesTables" xlink:type="extended" id="id28c5dcb959141798894d8221715e3fa_LeasesTables"/>
<link:roleRef roleURI="http://coupang.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#LeasesNarrativeDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/LeasesNarrativeDetails" xlink:type="extended" id="if64113c5254f4b52915b696dea7acfbf_LeasesNarrativeDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_a28e91af-4430-4f34-9076-18ac23efe95e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_5f0c24f6-9862-4790-bd17-e4a50bb391bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_a28e91af-4430-4f34-9076-18ac23efe95e" xlink:to="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_5f0c24f6-9862-4790-bd17-e4a50bb391bd" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LesseeOperatingLeaseLeaseNotYetCommencedUndiscountedAmount_ebc846e3-fbdb-4753-80d5-908e69da2861" xlink:href="cpng-20210331.xsd#cpng_LesseeOperatingLeaseLeaseNotYetCommencedUndiscountedAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_a28e91af-4430-4f34-9076-18ac23efe95e" xlink:to="loc_cpng_LesseeOperatingLeaseLeaseNotYetCommencedUndiscountedAmount_ebc846e3-fbdb-4753-80d5-908e69da2861" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_273acd15-9346-43ce-b6f1-89e94df11088" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_a28e91af-4430-4f34-9076-18ac23efe95e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_273acd15-9346-43ce-b6f1-89e94df11088" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_ec9c9a2d-5edd-4bfd-b84a-a19be852169b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_a28e91af-4430-4f34-9076-18ac23efe95e" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_ec9c9a2d-5edd-4bfd-b84a-a19be852169b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_369fff4a-04d3-4ade-9f12-7244684a4d66" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_ec9c9a2d-5edd-4bfd-b84a-a19be852169b" xlink:to="loc_srt_RangeAxis_369fff4a-04d3-4ade-9f12-7244684a4d66" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_369fff4a-04d3-4ade-9f12-7244684a4d66_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_369fff4a-04d3-4ade-9f12-7244684a4d66" xlink:to="loc_srt_RangeMember_369fff4a-04d3-4ade-9f12-7244684a4d66_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_dffc9000-4a7a-4137-b880-0fb541c3a1db" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_369fff4a-04d3-4ade-9f12-7244684a4d66" xlink:to="loc_srt_RangeMember_dffc9000-4a7a-4137-b880-0fb541c3a1db" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_082b222f-d84e-431d-9724-d9116157f639" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_dffc9000-4a7a-4137-b880-0fb541c3a1db" xlink:to="loc_srt_MinimumMember_082b222f-d84e-431d-9724-d9116157f639" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_aade802e-00aa-4d53-905a-bded438169d3" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_dffc9000-4a7a-4137-b880-0fb541c3a1db" xlink:to="loc_srt_MaximumMember_aade802e-00aa-4d53-905a-bded438169d3" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/LeasesScheduleofLeaseCostandBalanceSheetInformationDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#LeasesScheduleofLeaseCostandBalanceSheetInformationDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/LeasesScheduleofLeaseCostandBalanceSheetInformationDetails" xlink:type="extended" id="id2528796a94a4e7e8354cee01076a1d4_LeasesScheduleofLeaseCostandBalanceSheetInformationDetails"/>
<link:roleRef roleURI="http://coupang.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#LeasesScheduleofSupplementalCashFlowInformationDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="extended" id="i5e75f2a4bd1d473dbf2bff5fa8947783_LeasesScheduleofSupplementalCashFlowInformationDetails"/>
<link:roleRef roleURI="http://coupang.com/role/FairValueMeasurement" xlink:type="simple" xlink:href="cpng-20210331.xsd#FairValueMeasurement"/>
<link:definitionLink xlink:role="http://coupang.com/role/FairValueMeasurement" xlink:type="extended" id="i8dddad06a6da47a6a496e67d1e3e46b5_FairValueMeasurement"/>
<link:roleRef roleURI="http://coupang.com/role/FairValueMeasurementTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#FairValueMeasurementTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/FairValueMeasurementTables" xlink:type="extended" id="i5590f1780acc46e7825d564f10d42d3d_FairValueMeasurementTables"/>
<link:roleRef roleURI="http://coupang.com/role/FairValueMeasurementScheduleofFinancialAssetsandLiabilitiesatFairValueDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#FairValueMeasurementScheduleofFinancialAssetsandLiabilitiesatFairValueDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/FairValueMeasurementScheduleofFinancialAssetsandLiabilitiesatFairValueDetails" xlink:type="extended" id="ic7a505561cfe484383ab08b42968ceca_FairValueMeasurementScheduleofFinancialAssetsandLiabilitiesatFairValueDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_cde1aef1-7df8-4bc5-bde4-31e956f8b2e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_cde1aef1-7df8-4bc5-bde4-31e956f8b2e7" xlink:to="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_c029e6c4-72d8-4c70-bbd9-881381738503" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_c029e6c4-72d8-4c70-bbd9-881381738503" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_2b2bea33-23bb-4e06-9ca8-e2993c00888c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:to="loc_us-gaap_RestrictedCashCurrent_2b2bea33-23bb-4e06-9ca8-e2993c00888c" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_0b7b379d-1e55-468f-87e7-9692cbd5f9fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:to="loc_us-gaap_OtherAssetsFairValueDisclosure_0b7b379d-1e55-468f-87e7-9692cbd5f9fe" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_96103b40-aaac-468a-ac90-83f166990a6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashNoncurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_96103b40-aaac-468a-ac90-83f166990a6e" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_3f6c7bb2-ba0f-4c0c-b70c-d5dd45958d16" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_85d0ab3f-1649-428e-9651-d44feab55c84" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_3f6c7bb2-ba0f-4c0c-b70c-d5dd45958d16" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_20a8f6a8-36cd-442c-b858-b1ad5c2e0467" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_cde1aef1-7df8-4bc5-bde4-31e956f8b2e7" xlink:to="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_20a8f6a8-36cd-442c-b858-b1ad5c2e0467" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_6ee814a6-ca63-41b0-9366-d4d5d1ff5d0b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeLiabilities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_20a8f6a8-36cd-442c-b858-b1ad5c2e0467" xlink:to="loc_us-gaap_DerivativeLiabilities_6ee814a6-ca63-41b0-9366-d4d5d1ff5d0b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_7b5b0855-a0af-4d2b-9b7e-a8359d106e3e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_20a8f6a8-36cd-442c-b858-b1ad5c2e0467" xlink:to="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_7b5b0855-a0af-4d2b-9b7e-a8359d106e3e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1c1601c8-8e42-4b69-881d-a4c63629dd37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_cde1aef1-7df8-4bc5-bde4-31e956f8b2e7" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1c1601c8-8e42-4b69-881d-a4c63629dd37" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_a2ba2f0f-d703-4cac-89ae-25bd11714ac0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1c1601c8-8e42-4b69-881d-a4c63629dd37" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_a2ba2f0f-d703-4cac-89ae-25bd11714ac0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_a2ba2f0f-d703-4cac-89ae-25bd11714ac0_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_a2ba2f0f-d703-4cac-89ae-25bd11714ac0" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_a2ba2f0f-d703-4cac-89ae-25bd11714ac0_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_7d23c93c-30fc-402d-9a07-f93db2bed27b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_a2ba2f0f-d703-4cac-89ae-25bd11714ac0" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_7d23c93c-30fc-402d-9a07-f93db2bed27b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_1b08b1f6-b483-40c0-9fb1-42e7fb5e7623" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_7d23c93c-30fc-402d-9a07-f93db2bed27b" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_1b08b1f6-b483-40c0-9fb1-42e7fb5e7623" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_cebd09d2-414c-4170-ba09-ba9fc8b30944" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1c1601c8-8e42-4b69-881d-a4c63629dd37" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_cebd09d2-414c-4170-ba09-ba9fc8b30944" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_cebd09d2-414c-4170-ba09-ba9fc8b30944_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_cebd09d2-414c-4170-ba09-ba9fc8b30944" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_cebd09d2-414c-4170-ba09-ba9fc8b30944_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_3d71c33e-e934-432e-b333-902d8b47f26d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_cebd09d2-414c-4170-ba09-ba9fc8b30944" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_3d71c33e-e934-432e-b333-902d8b47f26d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_MoneyMarketTrustMember_525a8da0-baf6-42f9-8662-53489108e828" xlink:href="cpng-20210331.xsd#cpng_MoneyMarketTrustMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_3d71c33e-e934-432e-b333-902d8b47f26d" xlink:to="loc_cpng_MoneyMarketTrustMember_525a8da0-baf6-42f9-8662-53489108e828" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_ed75c073-6c26-46c4-8c63-7a5ef9308771" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_3d71c33e-e934-432e-b333-902d8b47f26d" xlink:to="loc_us-gaap_MoneyMarketFundsMember_ed75c073-6c26-46c4-8c63-7a5ef9308771" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankTimeDepositsMember_977956f0-2096-4528-a55a-6427bff0d6f4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BankTimeDepositsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_3d71c33e-e934-432e-b333-902d8b47f26d" xlink:to="loc_us-gaap_BankTimeDepositsMember_977956f0-2096-4528-a55a-6427bff0d6f4" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d26a39e9-5ae1-4699-9d46-db56e6ec24cd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1c1601c8-8e42-4b69-881d-a4c63629dd37" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d26a39e9-5ae1-4699-9d46-db56e6ec24cd" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d26a39e9-5ae1-4699-9d46-db56e6ec24cd_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d26a39e9-5ae1-4699-9d46-db56e6ec24cd" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d26a39e9-5ae1-4699-9d46-db56e6ec24cd_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_51230c65-1a10-46fd-a550-c7c94248a6db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d26a39e9-5ae1-4699-9d46-db56e6ec24cd" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_51230c65-1a10-46fd-a550-c7c94248a6db" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_cbc1d580-5947-4ee7-88f5-1ac88ea1d234" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_51230c65-1a10-46fd-a550-c7c94248a6db" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_cbc1d580-5947-4ee7-88f5-1ac88ea1d234" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_e0e229f9-f037-4103-ac8c-351fb4a070cf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_51230c65-1a10-46fd-a550-c7c94248a6db" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_e0e229f9-f037-4103-ac8c-351fb4a070cf" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_d53fe435-e01c-448d-a649-83a4b329a27f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_51230c65-1a10-46fd-a550-c7c94248a6db" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_d53fe435-e01c-448d-a649-83a4b329a27f" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/FairValueMeasurementScheduleofDerivativeLiabilityMeasurementInputAssumptionsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#FairValueMeasurementScheduleofDerivativeLiabilityMeasurementInputAssumptionsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/FairValueMeasurementScheduleofDerivativeLiabilityMeasurementInputAssumptionsDetails" xlink:type="extended" id="i1e1d7581a9eb43428b710e62e0c28a3c_FairValueMeasurementScheduleofDerivativeLiabilityMeasurementInputAssumptionsDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_a0a2b98a-fb67-4167-bc8d-3f5a49dc50d0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_72f28550-71bc-4ca4-b81b-131a696f059a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeLiabilities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_a0a2b98a-fb67-4167-bc8d-3f5a49dc50d0" xlink:to="loc_us-gaap_DerivativeLiabilities_72f28550-71bc-4ca4-b81b-131a696f059a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityMeasurementInput_6fcac276-cefd-4b76-a608-49e3a0126d0b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeLiabilityMeasurementInput"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_a0a2b98a-fb67-4167-bc8d-3f5a49dc50d0" xlink:to="loc_us-gaap_DerivativeLiabilityMeasurementInput_6fcac276-cefd-4b76-a608-49e3a0126d0b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_8a1d8740-0907-4425-904d-de4271e8030b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_a0a2b98a-fb67-4167-bc8d-3f5a49dc50d0" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_8a1d8740-0907-4425-904d-de4271e8030b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_079994df-7c93-471e-ae94-e40a02618af3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_8a1d8740-0907-4425-904d-de4271e8030b" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_079994df-7c93-471e-ae94-e40a02618af3" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_079994df-7c93-471e-ae94-e40a02618af3_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_079994df-7c93-471e-ae94-e40a02618af3" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_079994df-7c93-471e-ae94-e40a02618af3_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_da8ae34e-83e2-4c43-a685-22b701d6d7f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_079994df-7c93-471e-ae94-e40a02618af3" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_da8ae34e-83e2-4c43-a685-22b701d6d7f7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_8cbfe9d7-ce4a-4070-8c5a-d5a644783b2e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_da8ae34e-83e2-4c43-a685-22b701d6d7f7" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_8cbfe9d7-ce4a-4070-8c5a-d5a644783b2e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_58c1995c-bfa2-4a9e-bfdc-d39067c18189" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_8a1d8740-0907-4425-904d-de4271e8030b" xlink:to="loc_srt_RangeAxis_58c1995c-bfa2-4a9e-bfdc-d39067c18189" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_58c1995c-bfa2-4a9e-bfdc-d39067c18189_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_58c1995c-bfa2-4a9e-bfdc-d39067c18189" xlink:to="loc_srt_RangeMember_58c1995c-bfa2-4a9e-bfdc-d39067c18189_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_5c099cf5-6a45-447e-b86e-bad139297d87" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_58c1995c-bfa2-4a9e-bfdc-d39067c18189" xlink:to="loc_srt_RangeMember_5c099cf5-6a45-447e-b86e-bad139297d87" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_5cb8e006-99b4-4da2-8f11-16ce8d0886b7" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_5c099cf5-6a45-447e-b86e-bad139297d87" xlink:to="loc_srt_MinimumMember_5cb8e006-99b4-4da2-8f11-16ce8d0886b7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_dcd581a1-8718-4a05-9cb4-00c4b2f51e9c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_5c099cf5-6a45-447e-b86e-bad139297d87" xlink:to="loc_srt_MaximumMember_dcd581a1-8718-4a05-9cb4-00c4b2f51e9c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_8a1d8740-0907-4425-904d-de4271e8030b" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_cdbcef76-9dfb-4b8d-9962-543e84855d82" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_36c11cb6-adb4-4a6d-8f56-d8bf6c9909ca" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_cdbcef76-9dfb-4b8d-9962-543e84855d82" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputDiscountRateMember_36f6100f-6d23-4c4f-8880-789d5c3bca88" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputDiscountRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_cdbcef76-9dfb-4b8d-9962-543e84855d82" xlink:to="loc_us-gaap_MeasurementInputDiscountRateMember_36f6100f-6d23-4c4f-8880-789d5c3bca88" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputLongTermRevenueGrowthRateMember_a31aee3c-3b84-48ed-bc93-336310cdfa63" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputLongTermRevenueGrowthRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_cdbcef76-9dfb-4b8d-9962-543e84855d82" xlink:to="loc_us-gaap_MeasurementInputLongTermRevenueGrowthRateMember_a31aee3c-3b84-48ed-bc93-336310cdfa63" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputRevenueMultipleMember_3c87d836-f99f-459c-9f12-26ba3d32faaf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MeasurementInputRevenueMultipleMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_cdbcef76-9dfb-4b8d-9962-543e84855d82" xlink:to="loc_us-gaap_MeasurementInputRevenueMultipleMember_3c87d836-f99f-459c-9f12-26ba3d32faaf" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebt" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebt"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebt" xlink:type="extended" id="i255fe8fea5394bbcb1fd89d46c853aac_ShortTermBorrowingsandLongTermDebt"/>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtTables" xlink:type="extended" id="i2a0e6ed8a5d94e1d9abfdaaac7be4ece_ShortTermBorrowingsandLongTermDebtTables"/>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofShorttermBorrowingsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtScheduleofShorttermBorrowingsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofShorttermBorrowingsDetails" xlink:type="extended" id="i38b95fd06c8a4f67a759a78da403c7e0_ShortTermBorrowingsandLongTermDebtScheduleofShorttermBorrowingsDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_5207aa9a-09d8-4e88-9a02-636c43791eb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_5207aa9a-09d8-4e88-9a02-636c43791eb1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_6382ffe6-53e0-4dc8-9d8f-485946e4fbd2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_6382ffe6-53e0-4dc8-9d8f-485946e4fbd2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_d3723a9c-0c0e-488a-a178-2ab2e1fa5ac3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_d3723a9c-0c0e-488a-a178-2ab2e1fa5ac3" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_ShortTermDebtGross_f8d124c7-e3ce-418d-b858-53d56a0a4584" xlink:href="cpng-20210331.xsd#cpng_ShortTermDebtGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_cpng_ShortTermDebtGross_f8d124c7-e3ce-418d-b858-53d56a0a4584" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountCurrent_24d101ab-ab38-4f86-9da8-2ed341586f35" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountCurrent_24d101ab-ab38-4f86-9da8-2ed341586f35" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_7107b8be-52f7-4ee3-a51c-f2ea00d19451" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermBorrowings"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_ShortTermBorrowings_7107b8be-52f7-4ee3-a51c-f2ea00d19451" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_3087a5c8-9ee1-4482-8395-398b3fd2118c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_881aed75-b0ab-4370-920c-c7df29fa0b3d" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_3087a5c8-9ee1-4482-8395-398b3fd2118c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeAxis_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_3087a5c8-9ee1-4482-8395-398b3fd2118c" xlink:to="loc_us-gaap_ShortTermDebtTypeAxis_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_9d509c6b-591b-434a-80e8-a729e462abac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_3f9e6831-342d-4ea2-ab4f-9e5eb5c8a53a" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_9d509c6b-591b-434a-80e8-a729e462abac" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_032b22a9-a42d-49f2-a17a-5c6fc0f3b3e3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShortTermDebtTypeDomain_9d509c6b-591b-434a-80e8-a729e462abac" xlink:to="loc_us-gaap_LineOfCreditMember_032b22a9-a42d-49f2-a17a-5c6fc0f3b3e3" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_4ef753ed-4948-4348-9ffc-4aa15310382d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_3087a5c8-9ee1-4482-8395-398b3fd2118c" xlink:to="loc_us-gaap_CreditFacilityAxis_4ef753ed-4948-4348-9ffc-4aa15310382d" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_4ef753ed-4948-4348-9ffc-4aa15310382d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_4ef753ed-4948-4348-9ffc-4aa15310382d" xlink:to="loc_us-gaap_CreditFacilityDomain_4ef753ed-4948-4348-9ffc-4aa15310382d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_02b94325-2942-4126-8ea3-a65e6a3d1fac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_4ef753ed-4948-4348-9ffc-4aa15310382d" xlink:to="loc_us-gaap_CreditFacilityDomain_02b94325-2942-4126-8ea3-a65e6a3d1fac" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_CreditFacilityMaturingJanuary2021Member_1d281631-b33d-4286-aff1-958bff28eed4" xlink:href="cpng-20210331.xsd#cpng_CreditFacilityMaturingJanuary2021Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_02b94325-2942-4126-8ea3-a65e6a3d1fac" xlink:to="loc_cpng_CreditFacilityMaturingJanuary2021Member_1d281631-b33d-4286-aff1-958bff28eed4" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_CreditFacilityMaturingDecember2021Member_522b533c-f729-4550-b1ed-f98eddb069e0" xlink:href="cpng-20210331.xsd#cpng_CreditFacilityMaturingDecember2021Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_02b94325-2942-4126-8ea3-a65e6a3d1fac" xlink:to="loc_cpng_CreditFacilityMaturingDecember2021Member_522b533c-f729-4550-b1ed-f98eddb069e0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_06dcb0e8-b723-4978-b782-a050e0b5199e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_3087a5c8-9ee1-4482-8395-398b3fd2118c" xlink:to="loc_us-gaap_VariableRateAxis_06dcb0e8-b723-4978-b782-a050e0b5199e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_06dcb0e8-b723-4978-b782-a050e0b5199e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_06dcb0e8-b723-4978-b782-a050e0b5199e" xlink:to="loc_us-gaap_VariableRateDomain_06dcb0e8-b723-4978-b782-a050e0b5199e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_aac9943e-8b1a-4a96-9268-bec82a110189" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_06dcb0e8-b723-4978-b782-a050e0b5199e" xlink:to="loc_us-gaap_VariableRateDomain_aac9943e-8b1a-4a96-9268-bec82a110189" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_KRWDenominatedBankCertificateOfDepositRateMember_9da2dbc5-b625-4724-b654-6b62371b59bf" xlink:href="cpng-20210331.xsd#cpng_KRWDenominatedBankCertificateOfDepositRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_aac9943e-8b1a-4a96-9268-bec82a110189" xlink:to="loc_cpng_KRWDenominatedBankCertificateOfDepositRateMember_9da2dbc5-b625-4724-b654-6b62371b59bf" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtShortTermBorrowingsNarrativeDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtShortTermBorrowingsNarrativeDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtShortTermBorrowingsNarrativeDetails" xlink:type="extended" id="i7cc42d8e3aa64388b34c1486133af75f_ShortTermBorrowingsandLongTermDebtShortTermBorrowingsNarrativeDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_b8386fbe-2180-4178-922e-f7930d350e0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_DebtInstrumentTerm_b8386fbe-2180-4178-922e-f7930d350e0e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_b0125729-1522-4a31-b9cc-5b886405c661" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_b0125729-1522-4a31-b9cc-5b886405c661" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition_61e47771-e135-4b09-9a50-448619cb9f9a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition_61e47771-e135-4b09-9a50-448619cb9f9a" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_DebtInstrumentExtensionTerm_e287f345-da52-45b0-9a10-57e0af7227d7" xlink:href="cpng-20210331.xsd#cpng_DebtInstrumentExtensionTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_cpng_DebtInstrumentExtensionTerm_e287f345-da52-45b0-9a10-57e0af7227d7" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_8fd5c27b-75d6-43a2-be76-181c70892114" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_8fd5c27b-75d6-43a2-be76-181c70892114" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_5c85bd60-824c-470c-9884-89a245c2014f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_5c85bd60-824c-470c-9884-89a245c2014f" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_3162ada8-41f3-4db4-84e9-7b98e135f1a1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6930dff9-307d-4e5d-aeaa-0aaefe8f83c1" xlink:to="loc_us-gaap_DebtInstrumentTable_3162ada8-41f3-4db4-84e9-7b98e135f1a1" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeAxis_6259bbf1-fbf5-4572-9dd8-48cedfff96fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_3162ada8-41f3-4db4-84e9-7b98e135f1a1" xlink:to="loc_us-gaap_ShortTermDebtTypeAxis_6259bbf1-fbf5-4572-9dd8-48cedfff96fc" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_6259bbf1-fbf5-4572-9dd8-48cedfff96fc_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_6259bbf1-fbf5-4572-9dd8-48cedfff96fc" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_6259bbf1-fbf5-4572-9dd8-48cedfff96fc_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_55538aee-c754-478c-b239-c0574a5a6cb0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_6259bbf1-fbf5-4572-9dd8-48cedfff96fc" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_55538aee-c754-478c-b239-c0574a5a6cb0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_f10c9a47-e800-4289-82ed-248a31cd671a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShortTermDebtTypeDomain_55538aee-c754-478c-b239-c0574a5a6cb0" xlink:to="loc_us-gaap_LineOfCreditMember_f10c9a47-e800-4289-82ed-248a31cd671a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_be60c88a-0874-4507-b50f-8090777c5322" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_3162ada8-41f3-4db4-84e9-7b98e135f1a1" xlink:to="loc_us-gaap_CreditFacilityAxis_be60c88a-0874-4507-b50f-8090777c5322" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_be60c88a-0874-4507-b50f-8090777c5322_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_be60c88a-0874-4507-b50f-8090777c5322" xlink:to="loc_us-gaap_CreditFacilityDomain_be60c88a-0874-4507-b50f-8090777c5322_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_19a0786f-5dd2-4b55-8def-847f2b370e9b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_be60c88a-0874-4507-b50f-8090777c5322" xlink:to="loc_us-gaap_CreditFacilityDomain_19a0786f-5dd2-4b55-8def-847f2b370e9b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_CreditFacilityMaturingJanuary2021Member_ed7c1d07-9ae2-4a28-a07d-a781a1fcfb45" xlink:href="cpng-20210331.xsd#cpng_CreditFacilityMaturingJanuary2021Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_19a0786f-5dd2-4b55-8def-847f2b370e9b" xlink:to="loc_cpng_CreditFacilityMaturingJanuary2021Member_ed7c1d07-9ae2-4a28-a07d-a781a1fcfb45" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_0e352f40-40e5-4d08-9cba-757c26c8de29" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_3162ada8-41f3-4db4-84e9-7b98e135f1a1" xlink:to="loc_us-gaap_VariableRateAxis_0e352f40-40e5-4d08-9cba-757c26c8de29" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_0e352f40-40e5-4d08-9cba-757c26c8de29_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_0e352f40-40e5-4d08-9cba-757c26c8de29" xlink:to="loc_us-gaap_VariableRateDomain_0e352f40-40e5-4d08-9cba-757c26c8de29_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_0b2bf3b3-3821-464c-aac7-ae34300edd96" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_0e352f40-40e5-4d08-9cba-757c26c8de29" xlink:to="loc_us-gaap_VariableRateDomain_0b2bf3b3-3821-464c-aac7-ae34300edd96" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_KRWDenominatedBankCertificateOfDepositRateMember_da074412-ffef-4b9d-98a3-d836a50caa5f" xlink:href="cpng-20210331.xsd#cpng_KRWDenominatedBankCertificateOfDepositRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_0b2bf3b3-3821-464c-aac7-ae34300edd96" xlink:to="loc_cpng_KRWDenominatedBankCertificateOfDepositRateMember_da074412-ffef-4b9d-98a3-d836a50caa5f" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtInstrumentsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtInstrumentsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtInstrumentsDetails" xlink:type="extended" id="i017d5a2a530040ec921eefb4aacdd511_ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtInstrumentsDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_21e88867-2633-4e08-b8b2-e3bc497c038b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_21e88867-2633-4e08-b8b2-e3bc497c038b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_bfeaf4e8-c453-4b43-abe6-675c37cda548" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_bfeaf4e8-c453-4b43-abe6-675c37cda548" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_7a793af6-17ce-4327-a3cd-11ab478e6aeb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_7a793af6-17ce-4327-a3cd-11ab478e6aeb" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_38892160-05ed-4f28-9a55-57848d92b9f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_LongTermDebtCurrent_38892160-05ed-4f28-9a55-57848d92b9f8" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_6c45f2dc-d55e-431f-af8e-4518677fe4df" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_6c45f2dc-d55e-431f-af8e-4518677fe4df" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_6f1b1187-59fd-412a-a0e4-fda741990289" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_LongTermDebt_6f1b1187-59fd-412a-a0e4-fda741990289" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndInvestmentsCurrent_a0ce53cb-3079-4dc7-bef1-6ce88a620298" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndInvestmentsCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_RestrictedCashAndInvestmentsCurrent_a0ce53cb-3079-4dc7-bef1-6ce88a620298" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition_2654e343-094c-4be9-ae85-25a0de1dca85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition_2654e343-094c-4be9-ae85-25a0de1dca85" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_25afdaad-8b9f-4266-8761-2c83c21d20cb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_25afdaad-8b9f-4266-8761-2c83c21d20cb" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_318c095b-69a9-4808-8613-14a475414105" xlink:to="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_3b1f822c-1bdf-4e2e-a4d0-5f4d69efb264" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_b0e83fc1-4d8a-4c7f-b4dd-10eaebf96c16" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_3b1f822c-1bdf-4e2e-a4d0-5f4d69efb264" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_099e2e4a-498a-4c3e-bbc0-503cc23fdf15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3b1f822c-1bdf-4e2e-a4d0-5f4d69efb264" xlink:to="loc_us-gaap_LineOfCreditMember_099e2e4a-498a-4c3e-bbc0-503cc23fdf15" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansPayableMember_92beaa06-1297-4ee9-9285-df9f2158d609" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LoansPayableMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3b1f822c-1bdf-4e2e-a4d0-5f4d69efb264" xlink:to="loc_us-gaap_LoansPayableMember_92beaa06-1297-4ee9-9285-df9f2158d609" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_98dbbbd3-2325-41d0-8318-6dade12a5ba2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:to="loc_us-gaap_CreditFacilityAxis_98dbbbd3-2325-41d0-8318-6dade12a5ba2" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_98dbbbd3-2325-41d0-8318-6dade12a5ba2_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_98dbbbd3-2325-41d0-8318-6dade12a5ba2" xlink:to="loc_us-gaap_CreditFacilityDomain_98dbbbd3-2325-41d0-8318-6dade12a5ba2_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_98dbbbd3-2325-41d0-8318-6dade12a5ba2" xlink:to="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditMaturingFebruary2024Member_d96befc6-c6ce-412c-9029-7f2ce5fb5699" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditMaturingFebruary2024Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:to="loc_cpng_LineOfCreditMaturingFebruary2024Member_d96befc6-c6ce-412c-9029-7f2ce5fb5699" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_A21July202119February2023MaturityMember_bf8aaea9-a474-48d3-baef-bb8d9ed838f5" xlink:href="cpng-20210331.xsd#cpng_A21July202119February2023MaturityMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:to="loc_cpng_A21July202119February2023MaturityMember_bf8aaea9-a474-48d3-baef-bb8d9ed838f5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditMaturingNovember2021Member_49bb2e37-f384-4e97-acdf-47b097bf5ca3" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditMaturingNovember2021Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:to="loc_cpng_LineOfCreditMaturingNovember2021Member_49bb2e37-f384-4e97-acdf-47b097bf5ca3" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditMaturingDecember2021ThruApril2022Member_c516cb58-5979-40f2-a1b7-e75e475305cc" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditMaturingDecember2021ThruApril2022Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_7f166aef-bd38-437f-8c84-4e2eb4fd80eb" xlink:to="loc_cpng_LineOfCreditMaturingDecember2021ThruApril2022Member_c516cb58-5979-40f2-a1b7-e75e475305cc" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_3d7afb0e-38c0-4b2c-90eb-34d288b3d674" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:to="loc_us-gaap_VariableRateAxis_3d7afb0e-38c0-4b2c-90eb-34d288b3d674" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_3d7afb0e-38c0-4b2c-90eb-34d288b3d674_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_3d7afb0e-38c0-4b2c-90eb-34d288b3d674" xlink:to="loc_us-gaap_VariableRateDomain_3d7afb0e-38c0-4b2c-90eb-34d288b3d674_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_966a8954-baaf-4158-b030-e63856e8254c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_3d7afb0e-38c0-4b2c-90eb-34d288b3d674" xlink:to="loc_us-gaap_VariableRateDomain_966a8954-baaf-4158-b030-e63856e8254c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_f8beea73-d01e-4284-a378-673fa7409f80" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_966a8954-baaf-4158-b030-e63856e8254c" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_f8beea73-d01e-4284-a378-673fa7409f80" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalFundsEffectiveSwapRateMember_8184f35b-cbed-4342-b3be-7c84f6f213bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FederalFundsEffectiveSwapRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_966a8954-baaf-4158-b030-e63856e8254c" xlink:to="loc_us-gaap_FederalFundsEffectiveSwapRateMember_8184f35b-cbed-4342-b3be-7c84f6f213bd" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_AdjustedOneMonthLIBORMember_284afac7-ef4f-4a5f-bfd2-1b441977e5b8" xlink:href="cpng-20210331.xsd#cpng_AdjustedOneMonthLIBORMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_966a8954-baaf-4158-b030-e63856e8254c" xlink:to="loc_cpng_AdjustedOneMonthLIBORMember_284afac7-ef4f-4a5f-bfd2-1b441977e5b8" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_860870cd-a2fc-4dcf-b348-ffdf9a300213" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:to="loc_srt_RangeAxis_860870cd-a2fc-4dcf-b348-ffdf9a300213" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_860870cd-a2fc-4dcf-b348-ffdf9a300213_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_860870cd-a2fc-4dcf-b348-ffdf9a300213" xlink:to="loc_srt_RangeMember_860870cd-a2fc-4dcf-b348-ffdf9a300213_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b920cf22-4dbb-41a5-8dda-dfb2967d5971" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_860870cd-a2fc-4dcf-b348-ffdf9a300213" xlink:to="loc_srt_RangeMember_b920cf22-4dbb-41a5-8dda-dfb2967d5971" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_dc8b3017-1927-4f06-b91d-4653f8c883c1" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b920cf22-4dbb-41a5-8dda-dfb2967d5971" xlink:to="loc_srt_MinimumMember_dc8b3017-1927-4f06-b91d-4653f8c883c1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_e5206529-64d7-4099-9796-dfabba5fe98d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b920cf22-4dbb-41a5-8dda-dfb2967d5971" xlink:to="loc_srt_MaximumMember_e5206529-64d7-4099-9796-dfabba5fe98d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeAxis_0331453d-90df-428b-baa3-0400014ad4f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e4df0c9e-01d6-4c34-ad81-97b31b53ab5e" xlink:to="loc_us-gaap_ShortTermDebtTypeAxis_0331453d-90df-428b-baa3-0400014ad4f7" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_0331453d-90df-428b-baa3-0400014ad4f7_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_0331453d-90df-428b-baa3-0400014ad4f7" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_0331453d-90df-428b-baa3-0400014ad4f7_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_3b65b561-9869-4f49-8e0c-bf7e271af54e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_0331453d-90df-428b-baa3-0400014ad4f7" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_3b65b561-9869-4f49-8e0c-bf7e271af54e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_e0922c33-954e-43ca-87cf-736a7285b0a8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShortTermDebtTypeDomain_3b65b561-9869-4f49-8e0c-bf7e271af54e" xlink:to="loc_us-gaap_LineOfCreditMember_e0922c33-954e-43ca-87cf-736a7285b0a8" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtLongTermDebtNarrativeDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtLongTermDebtNarrativeDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtLongTermDebtNarrativeDetails" xlink:type="extended" id="i19f475458ba94260943810b0c0e6f075_ShortTermBorrowingsandLongTermDebtLongTermDebtNarrativeDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_ce818894-b43e-4dd0-b556-17d5aeaf51e1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_us-gaap_DebtInstrumentTerm_ce818894-b43e-4dd0-b556-17d5aeaf51e1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_245bcb18-86cc-42dd-8c26-98eb9884f4dd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_245bcb18-86cc-42dd-8c26-98eb9884f4dd" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditFacilityAccordionFeatureIncreaseLimit_0118bebb-1f93-4a82-8c46-456f4bb96530" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditFacilityAccordionFeatureIncreaseLimit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_cpng_LineOfCreditFacilityAccordionFeatureIncreaseLimit_0118bebb-1f93-4a82-8c46-456f4bb96530" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_NetProceedsFromIssuanceInitialPublicOfferingRequiredAccordionFeatureIncreaseLimitLineOfCreditFacility_886e2ddb-ee10-4692-8396-dc7671b9f46e" xlink:href="cpng-20210331.xsd#cpng_NetProceedsFromIssuanceInitialPublicOfferingRequiredAccordionFeatureIncreaseLimitLineOfCreditFacility"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_cpng_NetProceedsFromIssuanceInitialPublicOfferingRequiredAccordionFeatureIncreaseLimitLineOfCreditFacility_886e2ddb-ee10-4692-8396-dc7671b9f46e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditFacilityAdditionalAccordionFeatureIncrementalIncreaseLimit_a072c1dc-8c40-4012-8094-7018cfa411fb" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditFacilityAdditionalAccordionFeatureIncrementalIncreaseLimit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_cpng_LineOfCreditFacilityAdditionalAccordionFeatureIncrementalIncreaseLimit_a072c1dc-8c40-4012-8094-7018cfa411fb" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_88f3dcb8-cc06-4421-885b-70a1eed8f138" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_us-gaap_LineOfCredit_88f3dcb8-cc06-4421-885b-70a1eed8f138" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_f6897c59-92d5-4087-9dda-ab1d39d5826c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4d654bed-bc68-4c20-b455-304c15a70bba" xlink:to="loc_us-gaap_DebtInstrumentTable_f6897c59-92d5-4087-9dda-ab1d39d5826c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_1835f94c-e45a-4f58-9df8-074744265b51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_f6897c59-92d5-4087-9dda-ab1d39d5826c" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_1835f94c-e45a-4f58-9df8-074744265b51" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_1835f94c-e45a-4f58-9df8-074744265b51_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1835f94c-e45a-4f58-9df8-074744265b51" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_1835f94c-e45a-4f58-9df8-074744265b51_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_1d43058c-bbf8-45ef-a02b-eb299fbbd490" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1835f94c-e45a-4f58-9df8-074744265b51" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_1d43058c-bbf8-45ef-a02b-eb299fbbd490" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_782ae0d6-54a8-4a81-8615-ec20c8614e57" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_1d43058c-bbf8-45ef-a02b-eb299fbbd490" xlink:to="loc_us-gaap_LineOfCreditMember_782ae0d6-54a8-4a81-8615-ec20c8614e57" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3ae56cc1-8090-4c9d-b981-1ff7177e97c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_f6897c59-92d5-4087-9dda-ab1d39d5826c" xlink:to="loc_us-gaap_CreditFacilityAxis_3ae56cc1-8090-4c9d-b981-1ff7177e97c9" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_3ae56cc1-8090-4c9d-b981-1ff7177e97c9_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_3ae56cc1-8090-4c9d-b981-1ff7177e97c9" xlink:to="loc_us-gaap_CreditFacilityDomain_3ae56cc1-8090-4c9d-b981-1ff7177e97c9_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_9a912a69-b9df-4dde-87b9-76d75a4eb3da" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_3ae56cc1-8090-4c9d-b981-1ff7177e97c9" xlink:to="loc_us-gaap_CreditFacilityDomain_9a912a69-b9df-4dde-87b9-76d75a4eb3da" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_LineOfCreditMaturingFebruary2024Member_db0b8ff2-bb75-489a-8472-3a21c6e41910" xlink:href="cpng-20210331.xsd#cpng_LineOfCreditMaturingFebruary2024Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_9a912a69-b9df-4dde-87b9-76d75a4eb3da" xlink:to="loc_cpng_LineOfCreditMaturingFebruary2024Member_db0b8ff2-bb75-489a-8472-3a21c6e41910" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtMaturitiesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtMaturitiesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtMaturitiesDetails" xlink:type="extended" id="i9c44c24cfeb94af58cb48223a80c392d_ShortTermBorrowingsandLongTermDebtScheduleofLongtermDebtMaturitiesDetails"/>
<link:roleRef roleURI="http://coupang.com/role/ConvertibleNotesandDerivativeInstrument" xlink:type="simple" xlink:href="cpng-20210331.xsd#ConvertibleNotesandDerivativeInstrument"/>
<link:definitionLink xlink:role="http://coupang.com/role/ConvertibleNotesandDerivativeInstrument" xlink:type="extended" id="i7a1e64b332054b10b9b047c929d203b6_ConvertibleNotesandDerivativeInstrument"/>
<link:roleRef roleURI="http://coupang.com/role/ConvertibleNotesandDerivativeInstrumentDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#ConvertibleNotesandDerivativeInstrumentDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/ConvertibleNotesandDerivativeInstrumentDetails" xlink:type="extended" id="ieb39b994b7e74a4c821142b8652bdd85_ConvertibleNotesandDerivativeInstrumentDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_d033a5e5-7406-4224-8b97-9383d36be0b2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_d033a5e5-7406-4224-8b97-9383d36be0b2" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_b44b1a75-cf5c-4af4-bc2f-00de080e93f1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_b44b1a75-cf5c-4af4-bc2f-00de080e93f1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_08eca879-989a-4bb6-96cf-a339311c1f55" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_08eca879-989a-4bb6-96cf-a339311c1f55" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_2453eb8e-7efa-4ce7-bebc-cc594582d209" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_2453eb8e-7efa-4ce7-bebc-cc594582d209" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_e227a2c8-d8fb-4f7b-aa49-be9451acfb51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_InterestExpenseDebt_e227a2c8-d8fb-4f7b-aa49-be9451acfb51" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization_7ccb71e0-cbea-43ef-b892-c70bb8e9cb57" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_InterestExpenseDebtExcludingAmortization_7ccb71e0-cbea-43ef-b892-c70bb8e9cb57" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_2a95671f-2d23-4b33-a4ea-163d8ecdfd9c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_2a95671f-2d23-4b33-a4ea-163d8ecdfd9c" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_ConvertibleDebtEquityFairValueUsedToDetermineConversion_1abad9bb-eb95-4e5b-9989-975c6fcca01e" xlink:href="cpng-20210331.xsd#cpng_ConvertibleDebtEquityFairValueUsedToDetermineConversion"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_cpng_ConvertibleDebtEquityFairValueUsedToDetermineConversion_1abad9bb-eb95-4e5b-9989-975c6fcca01e" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_a2d1c26a-b71d-4ac8-b561-839df8beb0ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_a2d1c26a-b71d-4ac8-b561-839df8beb0ea" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_1f429d35-7871-404b-82db-1571d34e10b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_be1d5c66-e9b9-43b7-8a75-176c2a0a67c2" xlink:to="loc_us-gaap_DebtInstrumentTable_1f429d35-7871-404b-82db-1571d34e10b7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_d24d277f-bce7-44d6-ad95-54d54dbe4a4a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_1f429d35-7871-404b-82db-1571d34e10b7" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_d24d277f-bce7-44d6-ad95-54d54dbe4a4a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_d24d277f-bce7-44d6-ad95-54d54dbe4a4a_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d24d277f-bce7-44d6-ad95-54d54dbe4a4a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_d24d277f-bce7-44d6-ad95-54d54dbe4a4a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_b1880a57-c459-4e16-9054-e7091903f2aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d24d277f-bce7-44d6-ad95-54d54dbe4a4a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_b1880a57-c459-4e16-9054-e7091903f2aa" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_d740446a-4600-49fd-835d-b98209ca5ba3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_b1880a57-c459-4e16-9054-e7091903f2aa" xlink:to="loc_us-gaap_ConvertibleDebtMember_d740446a-4600-49fd-835d-b98209ca5ba3" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="cpng-20210331.xsd#CommitmentsandContingencies"/>
<link:definitionLink xlink:role="http://coupang.com/role/CommitmentsandContingencies" xlink:type="extended" id="ic845523e744543909737214fe291ed9d_CommitmentsandContingencies"/>
<link:roleRef roleURI="http://coupang.com/role/CommitmentsandContingenciesTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#CommitmentsandContingenciesTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/CommitmentsandContingenciesTables" xlink:type="extended" id="i051af36d8ff942dc98c9d9d70e03bb9f_CommitmentsandContingenciesTables"/>
<link:roleRef roleURI="http://coupang.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#CommitmentsandContingenciesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/CommitmentsandContingenciesDetails" xlink:type="extended" id="i689a0092ea794cb0a5bddf6e8f9376f7_CommitmentsandContingenciesDetails"/>
<link:roleRef roleURI="http://coupang.com/role/RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit" xlink:type="simple" xlink:href="cpng-20210331.xsd#RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit"/>
<link:definitionLink xlink:role="http://coupang.com/role/RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit" xlink:type="extended" id="ib2e2bf2ce5e74362b723ebf0197bb980_RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficit"/>
<link:roleRef roleURI="http://coupang.com/role/RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficitDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficitDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficitDetails" xlink:type="extended" id="ied3fd6fa4ad34396929ed2d146a71440_RedeemableConvertiblePreferredUnitsandStockholdersMembersEquityDeficitDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesAuthorized_8160fbcb-f292-4cf4-9c8b-144af0eecc88" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TemporaryEquitySharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_TemporaryEquitySharesAuthorized_8160fbcb-f292-4cf4-9c8b-144af0eecc88" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonUnitAuthorized_93ef375b-7f98-4264-9a08-5933eea9993e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonUnitAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_CommonUnitAuthorized_93ef375b-7f98-4264-9a08-5933eea9993e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_879e024b-8552-4ba2-97c0-104f3e113ee8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_879e024b-8552-4ba2-97c0-104f3e113ee8" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesConverted1_29edfd83-15a7-47de-a573-07437c1a5b99" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_ConversionOfStockSharesConverted1_29edfd83-15a7-47de-a573-07437c1a5b99" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_836cc66b-86a0-4175-ad37-393fab7aca67" xlink:href="cpng-20210331.xsd#cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_cpng_TemporaryEquityStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_836cc66b-86a0-4175-ad37-393fab7aca67" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_ConversionOfStockConversionDiscount_f46b38d3-36fd-4a5a-8d38-3d0c983b0013" xlink:href="cpng-20210331.xsd#cpng_ConversionOfStockConversionDiscount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_cpng_ConversionOfStockConversionDiscount_f46b38d3-36fd-4a5a-8d38-3d0c983b0013" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_98288ab1-8a89-4e49-8c91-a97248a49d63" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_98288ab1-8a89-4e49-8c91-a97248a49d63" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockPricePerShare_cf5cf17f-a89f-4ece-a342-15b4deff094a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockPricePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_SaleOfStockPricePerShare_cf5cf17f-a89f-4ece-a342-15b4deff094a" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_16e8b4b7-cb60-46a9-8ea7-53971e97a3ba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_16e8b4b7-cb60-46a9-8ea7-53971e97a3ba" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_1b6f7891-8c28-4182-b9b6-2fdabe05a611" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_1b6f7891-8c28-4182-b9b6-2fdabe05a611" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_25bb74e2-0506-4938-88db-8bbde65b28b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_CommonStockSharesIssued_25bb74e2-0506-4938-88db-8bbde65b28b6" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_b11b54bf-1dac-4cd5-8582-afc0cef46833" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_b11b54bf-1dac-4cd5-8582-afc0cef46833" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_753622ed-8615-477f-a6fa-878565c4bd5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_753622ed-8615-477f-a6fa-878565c4bd5e" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_dc705a62-865e-49f2-94f7-207fdec6686e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_dc705a62-865e-49f2-94f7-207fdec6686e" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_4909fcbe-174e-4b01-863b-f484195cc90d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_4909fcbe-174e-4b01-863b-f484195cc90d" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_ea1a804f-c22f-4015-ac6d-c56e2db83948" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_ea1a804f-c22f-4015-ac6d-c56e2db83948" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_34758cc3-c942-42a5-8979-b2b8376c88a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_PreferredStockSharesIssued_34758cc3-c942-42a5-8979-b2b8376c88a0" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_3a06dd40-2809-429d-8768-9d1d635c0ec4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_3a06dd40-2809-429d-8768-9d1d635c0ec4" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_cpng_NumberOfVotesPerShareOfCommonStock_026bb8d8-ed5a-44ff-a371-c2b5cccc0237" xlink:href="cpng-20210331.xsd#cpng_NumberOfVotesPerShareOfCommonStock"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_cpng_NumberOfVotesPerShareOfCommonStock_026bb8d8-ed5a-44ff-a371-c2b5cccc0237" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_99e42316-8f28-4382-bd29-c55f91e32d61" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_StockholdersEquity_99e42316-8f28-4382-bd29-c55f91e32d61" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForUnderwritingExpense_df4d8583-f982-49bc-8ad7-a2e273abe4f6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForUnderwritingExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_PaymentsForUnderwritingExpense_df4d8583-f982-49bc-8ad7-a2e273abe4f6" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ClassOfStockLineItems_2446dfef-0b8b-4882-8118-32293d84eaee" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_95655a15-0f9d-4525-9caf-8f03c932c287" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_us-gaap_StatementClassOfStockAxis_95655a15-0f9d-4525-9caf-8f03c932c287" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_95655a15-0f9d-4525-9caf-8f03c932c287_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_95655a15-0f9d-4525-9caf-8f03c932c287" xlink:to="loc_us-gaap_ClassOfStockDomain_95655a15-0f9d-4525-9caf-8f03c932c287_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_d611b721-fa3d-4550-b2e2-b9828b5d182f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_95655a15-0f9d-4525-9caf-8f03c932c287" xlink:to="loc_us-gaap_ClassOfStockDomain_d611b721-fa3d-4550-b2e2-b9828b5d182f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_ce88f380-2329-4e8b-a279-3e53f0438287" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_d611b721-fa3d-4550-b2e2-b9828b5d182f" xlink:to="loc_us-gaap_CommonClassAMember_ce88f380-2329-4e8b-a279-3e53f0438287" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_648230eb-1d2a-4ee3-a7f6-08a2206022c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassBMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_d611b721-fa3d-4550-b2e2-b9828b5d182f" xlink:to="loc_us-gaap_CommonClassBMember_648230eb-1d2a-4ee3-a7f6-08a2206022c5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_1e570f28-4177-42c4-bc2c-bd24cd2cc75e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_1e570f28-4177-42c4-bc2c-bd24cd2cc75e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_1e570f28-4177-42c4-bc2c-bd24cd2cc75e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_1e570f28-4177-42c4-bc2c-bd24cd2cc75e" xlink:to="loc_us-gaap_EquityComponentDomain_1e570f28-4177-42c4-bc2c-bd24cd2cc75e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_1e570f28-4177-42c4-bc2c-bd24cd2cc75e" xlink:to="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_3db3c1d8-315c-4c35-83f0-1c8a3ed03d15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:to="loc_us-gaap_CommonStockMember_3db3c1d8-315c-4c35-83f0-1c8a3ed03d15" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MemberUnitsMember_a1f400ed-6c56-4ac5-ab84-e592a89d9f89" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MemberUnitsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:to="loc_us-gaap_MemberUnitsMember_a1f400ed-6c56-4ac5-ab84-e592a89d9f89" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_55ce167f-f7ed-4817-9739-5588ee33c7d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_55ce167f-f7ed-4817-9739-5588ee33c7d2" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_e1e31a65-c2f0-4df6-a339-ce731f6ace50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_e5201aea-649c-47c1-b0c7-7035b0ef8d4b" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_e1e31a65-c2f0-4df6-a339-ce731f6ace50" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualAxis_dcb0247b-12f6-4625-9665-10413b3cf624" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_srt_TitleOfIndividualAxis_dcb0247b-12f6-4625-9665-10413b3cf624" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_dcb0247b-12f6-4625-9665-10413b3cf624_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_TitleOfIndividualAxis_dcb0247b-12f6-4625-9665-10413b3cf624" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_dcb0247b-12f6-4625-9665-10413b3cf624_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_1a07ad08-bd2f-4366-95fd-6bfd7cb8f409" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_TitleOfIndividualAxis_dcb0247b-12f6-4625-9665-10413b3cf624" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_1a07ad08-bd2f-4366-95fd-6bfd7cb8f409" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ChiefExecutiveOfficerMember_c47e1ac8-c40a-4d73-9af5-0a75ead649aa" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefExecutiveOfficerMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_1a07ad08-bd2f-4366-95fd-6bfd7cb8f409" xlink:to="loc_srt_ChiefExecutiveOfficerMember_c47e1ac8-c40a-4d73-9af5-0a75ead649aa" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_808fe8db-4c33-4370-a905-c34ddd6b9312" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_808fe8db-4c33-4370-a905-c34ddd6b9312" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_808fe8db-4c33-4370-a905-c34ddd6b9312_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_808fe8db-4c33-4370-a905-c34ddd6b9312" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_808fe8db-4c33-4370-a905-c34ddd6b9312_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_f4d0d130-bbce-41fd-afeb-940cc68dd00b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_808fe8db-4c33-4370-a905-c34ddd6b9312" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_f4d0d130-bbce-41fd-afeb-940cc68dd00b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_8916e4f4-9852-4750-92bb-c651a360a8e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_f4d0d130-bbce-41fd-afeb-940cc68dd00b" xlink:to="loc_us-gaap_ConvertibleDebtMember_8916e4f4-9852-4750-92bb-c651a360a8e7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_a0a112ba-746a-4191-a548-5f2e7aae5c45" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_a0a112ba-746a-4191-a548-5f2e7aae5c45" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_a0a112ba-746a-4191-a548-5f2e7aae5c45_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_a0a112ba-746a-4191-a548-5f2e7aae5c45" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_a0a112ba-746a-4191-a548-5f2e7aae5c45_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_236fea7d-5be1-42ed-a97b-0592f0fdb0d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_a0a112ba-746a-4191-a548-5f2e7aae5c45" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_236fea7d-5be1-42ed-a97b-0592f0fdb0d7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IPOMember_eb6c3659-02f6-4f94-9f11-c404cc2f4449" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IPOMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_236fea7d-5be1-42ed-a97b-0592f0fdb0d7" xlink:to="loc_us-gaap_IPOMember_eb6c3659-02f6-4f94-9f11-c404cc2f4449" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_b56e9184-3ebf-4f9b-9633-19cfd2635914" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_624826e2-06d6-4687-b159-1328abd1a548" xlink:to="loc_us-gaap_AwardTypeAxis_b56e9184-3ebf-4f9b-9633-19cfd2635914" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b56e9184-3ebf-4f9b-9633-19cfd2635914_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_b56e9184-3ebf-4f9b-9633-19cfd2635914" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b56e9184-3ebf-4f9b-9633-19cfd2635914_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_4e6fe328-3066-47f8-b36d-2801e6fff70e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_b56e9184-3ebf-4f9b-9633-19cfd2635914" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_4e6fe328-3066-47f8-b36d-2801e6fff70e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_da727ab3-8ead-4b52-9e21-e12891b309d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_4e6fe328-3066-47f8-b36d-2801e6fff70e" xlink:to="loc_us-gaap_PerformanceSharesMember_da727ab3-8ead-4b52-9e21-e12891b309d1" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/EquitybasedCompensationPlans" xlink:type="simple" xlink:href="cpng-20210331.xsd#EquitybasedCompensationPlans"/>
<link:definitionLink xlink:role="http://coupang.com/role/EquitybasedCompensationPlans" xlink:type="extended" id="iccfdf4d17d474740a30dd11f655225c1_EquitybasedCompensationPlans"/>
<link:roleRef roleURI="http://coupang.com/role/EquitybasedCompensationPlansTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#EquitybasedCompensationPlansTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/EquitybasedCompensationPlansTables" xlink:type="extended" id="i5cb1adea5efd43dcb3717acc40af8a09_EquitybasedCompensationPlansTables"/>
<link:roleRef roleURI="http://coupang.com/role/EquitybasedCompensationPlansNarrativeDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#EquitybasedCompensationPlansNarrativeDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/EquitybasedCompensationPlansNarrativeDetails" xlink:type="extended" id="i2e0ff7a6a218409b9e86ab9788067f19_EquitybasedCompensationPlansNarrativeDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_90c34573-e4c1-476a-82de-61ca27eaf739" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_90c34573-e4c1-476a-82de-61ca27eaf739" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_7d858bcd-c8a3-46f9-9e2f-c71e7fcae696" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_7d858bcd-c8a3-46f9-9e2f-c71e7fcae696" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_417a761e-5f33-4714-a509-bc542053647b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_417a761e-5f33-4714-a509-bc542053647b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_de894e5c-6344-453f-8704-194f9f0081d8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_de894e5c-6344-453f-8704-194f9f0081d8" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f0160e3e-7939-4295-84dc-9b8880df3e5d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f0160e3e-7939-4295-84dc-9b8880df3e5d" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dc849f78-2696-4eb6-a95d-9a6e69473006" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dc849f78-2696-4eb6-a95d-9a6e69473006" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_134888f6-2337-44cc-9ce7-00473cd624bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_134888f6-2337-44cc-9ce7-00473cd624bd" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_60e560c4-e04e-465b-ac15-fbd1f1793a39" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_60e560c4-e04e-465b-ac15-fbd1f1793a39" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_2867aaa5-f8f5-42ea-8e08-efbdc1fd051c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_2867aaa5-f8f5-42ea-8e08-efbdc1fd051c" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_f572047d-ebbd-47d1-a10e-fe77eea9d808" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_f572047d-ebbd-47d1-a10e-fe77eea9d808" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_a48e4fe0-d82d-4d5e-a155-38650738b7a5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_a48e4fe0-d82d-4d5e-a155-38650738b7a5" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_0164eac4-3892-44c6-a19d-ca9058a2d999" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_0164eac4-3892-44c6-a19d-ca9058a2d999" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_55ec70dc-be97-47f1-8b07-640624fa6cdf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_55ec70dc-be97-47f1-8b07-640624fa6cdf" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesConverted1_bcaf009f-830f-4d71-9e59-cb150532b0cf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ConversionOfStockSharesConverted1_bcaf009f-830f-4d71-9e59-cb150532b0cf" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost_d59ffea9-e96d-48e4-8ea6-7590044e5d42" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost_d59ffea9-e96d-48e4-8ea6-7590044e5d42" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_cb774c06-a317-4481-8a94-ac6ef6ab85b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_02e04d04-09c5-4678-b11b-8153c1c5a75c" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_cb774c06-a317-4481-8a94-ac6ef6ab85b7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_970aeae3-da7b-4c16-adbc-0a96c8dfc770" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_cb774c06-a317-4481-8a94-ac6ef6ab85b7" xlink:to="loc_us-gaap_StatementClassOfStockAxis_970aeae3-da7b-4c16-adbc-0a96c8dfc770" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_970aeae3-da7b-4c16-adbc-0a96c8dfc770_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_970aeae3-da7b-4c16-adbc-0a96c8dfc770" xlink:to="loc_us-gaap_ClassOfStockDomain_970aeae3-da7b-4c16-adbc-0a96c8dfc770_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_69273495-60a0-48df-9f4f-0f9bc1420ea5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_970aeae3-da7b-4c16-adbc-0a96c8dfc770" xlink:to="loc_us-gaap_ClassOfStockDomain_69273495-60a0-48df-9f4f-0f9bc1420ea5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_fbd19beb-4fdd-4cfd-bbe7-f935b67c15ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_69273495-60a0-48df-9f4f-0f9bc1420ea5" xlink:to="loc_us-gaap_CommonClassAMember_fbd19beb-4fdd-4cfd-bbe7-f935b67c15ae" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_76b25384-7d11-4a3f-83a5-0c7f9aaf7bfd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonClassBMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_69273495-60a0-48df-9f4f-0f9bc1420ea5" xlink:to="loc_us-gaap_CommonClassBMember_76b25384-7d11-4a3f-83a5-0c7f9aaf7bfd" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_9cbd55f2-a9bb-481e-aa92-41b0b38dc971" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_cb774c06-a317-4481-8a94-ac6ef6ab85b7" xlink:to="loc_us-gaap_AwardTypeAxis_9cbd55f2-a9bb-481e-aa92-41b0b38dc971" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9cbd55f2-a9bb-481e-aa92-41b0b38dc971_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_9cbd55f2-a9bb-481e-aa92-41b0b38dc971" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9cbd55f2-a9bb-481e-aa92-41b0b38dc971_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_c8432668-c745-4ba9-8934-932a27bd4b94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_9cbd55f2-a9bb-481e-aa92-41b0b38dc971" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_c8432668-c745-4ba9-8934-932a27bd4b94" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_3b973a1b-7ede-4c1d-957e-c6f7b8cac32c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_c8432668-c745-4ba9-8934-932a27bd4b94" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_3b973a1b-7ede-4c1d-957e-c6f7b8cac32c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_a42c29f3-0d05-4312-900a-655e3474277a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_c8432668-c745-4ba9-8934-932a27bd4b94" xlink:to="loc_us-gaap_EmployeeStockOptionMember_a42c29f3-0d05-4312-900a-655e3474277a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_d9c40fb5-72d3-4d13-879a-a0ce901f3798" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_c8432668-c745-4ba9-8934-932a27bd4b94" xlink:to="loc_us-gaap_PerformanceSharesMember_d9c40fb5-72d3-4d13-879a-a0ce901f3798" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_66d76b7f-d0a3-40db-bb72-3c68168a049f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_cb774c06-a317-4481-8a94-ac6ef6ab85b7" xlink:to="loc_srt_RangeAxis_66d76b7f-d0a3-40db-bb72-3c68168a049f" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_66d76b7f-d0a3-40db-bb72-3c68168a049f_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_66d76b7f-d0a3-40db-bb72-3c68168a049f" xlink:to="loc_srt_RangeMember_66d76b7f-d0a3-40db-bb72-3c68168a049f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_2793427f-2eb2-4317-858e-4609682aa2c7" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_66d76b7f-d0a3-40db-bb72-3c68168a049f" xlink:to="loc_srt_RangeMember_2793427f-2eb2-4317-858e-4609682aa2c7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_141ffe01-e5db-495c-9421-1626567c692e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2793427f-2eb2-4317-858e-4609682aa2c7" xlink:to="loc_srt_MinimumMember_141ffe01-e5db-495c-9421-1626567c692e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_7073d910-6af9-4bb9-aef4-d7f15946d855" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2793427f-2eb2-4317-858e-4609682aa2c7" xlink:to="loc_srt_MaximumMember_7073d910-6af9-4bb9-aef4-d7f15946d855" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/EquitybasedCompensationPlansScheduleofEquityBasedCompensationCostDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#EquitybasedCompensationPlansScheduleofEquityBasedCompensationCostDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/EquitybasedCompensationPlansScheduleofEquityBasedCompensationCostDetails" xlink:type="extended" id="i35313503de8e45f19cf65d99f186c009_EquitybasedCompensationPlansScheduleofEquityBasedCompensationCostDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c5b11c83-4df8-49b7-b1ef-98a09363c443" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_d908dee6-f2da-43b9-9e5e-1d8667da0084" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c5b11c83-4df8-49b7-b1ef-98a09363c443" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_d908dee6-f2da-43b9-9e5e-1d8667da0084" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_a1e94917-fe3d-4f48-bd58-5de5070a6347" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c5b11c83-4df8-49b7-b1ef-98a09363c443" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_a1e94917-fe3d-4f48-bd58-5de5070a6347" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_70eb1ac5-4780-4a47-b7e3-f6429b52275f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_a1e94917-fe3d-4f48-bd58-5de5070a6347" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_70eb1ac5-4780-4a47-b7e3-f6429b52275f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_70eb1ac5-4780-4a47-b7e3-f6429b52275f_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_70eb1ac5-4780-4a47-b7e3-f6429b52275f" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_70eb1ac5-4780-4a47-b7e3-f6429b52275f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_2b3d54eb-d0de-42f5-a98b-c7fb7017a014" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_70eb1ac5-4780-4a47-b7e3-f6429b52275f" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_2b3d54eb-d0de-42f5-a98b-c7fb7017a014" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_d23f5bf6-1b57-488c-a53d-1e906ef234d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_2b3d54eb-d0de-42f5-a98b-c7fb7017a014" xlink:to="loc_us-gaap_CostOfSalesMember_d23f5bf6-1b57-488c-a53d-1e906ef234d3" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_8a472c86-0d4b-454e-8ee2-42ff6b61cc80" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_2b3d54eb-d0de-42f5-a98b-c7fb7017a014" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_8a472c86-0d4b-454e-8ee2-42ff6b61cc80" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://coupang.com/role/IncomeTaxes" xlink:type="simple" xlink:href="cpng-20210331.xsd#IncomeTaxes"/>
<link:definitionLink xlink:role="http://coupang.com/role/IncomeTaxes" xlink:type="extended" id="i0bb5fa80b7f844da82cd517459b45c60_IncomeTaxes"/>
<link:roleRef roleURI="http://coupang.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#IncomeTaxesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/IncomeTaxesDetails" xlink:type="extended" id="iefd43fe6835f4459af8376a5a2913e67_IncomeTaxesDetails"/>
<link:roleRef roleURI="http://coupang.com/role/DefinedSeveranceBenefits" xlink:type="simple" xlink:href="cpng-20210331.xsd#DefinedSeveranceBenefits"/>
<link:definitionLink xlink:role="http://coupang.com/role/DefinedSeveranceBenefits" xlink:type="extended" id="ic84f0f56d2f1449b884412ae3b19d2d5_DefinedSeveranceBenefits"/>
<link:roleRef roleURI="http://coupang.com/role/DefinedSeveranceBenefitsTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#DefinedSeveranceBenefitsTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/DefinedSeveranceBenefitsTables" xlink:type="extended" id="ie1375b6c05614d44a57f22a1e361216d_DefinedSeveranceBenefitsTables"/>
<link:roleRef roleURI="http://coupang.com/role/DefinedSeveranceBenefitsDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#DefinedSeveranceBenefitsDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/DefinedSeveranceBenefitsDetails" xlink:type="extended" id="ide6dfb6ce6cd43609ae93095bed9630f_DefinedSeveranceBenefitsDetails"/>
<link:roleRef roleURI="http://coupang.com/role/NetLossperShare" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetLossperShare"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetLossperShare" xlink:type="extended" id="i29728bdc8c7d4f6e877681968797ac56_NetLossperShare"/>
<link:roleRef roleURI="http://coupang.com/role/NetLossperShareTables" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetLossperShareTables"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetLossperShareTables" xlink:type="extended" id="i8d330661c29747bfb751b931196ebcb1_NetLossperShareTables"/>
<link:roleRef roleURI="http://coupang.com/role/NetLossperShareCalculationDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetLossperShareCalculationDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetLossperShareCalculationDetails" xlink:type="extended" id="i4c34859063304fd18a56ccfff4e055c5_NetLossperShareCalculationDetails"/>
<link:roleRef roleURI="http://coupang.com/role/NetLossperShareAntidilutiveSecuritiesDetails" xlink:type="simple" xlink:href="cpng-20210331.xsd#NetLossperShareAntidilutiveSecuritiesDetails"/>
<link:definitionLink xlink:role="http://coupang.com/role/NetLossperShareAntidilutiveSecuritiesDetails" xlink:type="extended" id="ie58b530e2a274026a13c21488f9ecca7_NetLossperShareAntidilutiveSecuritiesDetails">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_1c47e592-398d-41c9-bbe0-56d9fc3a1f05" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_a663e6b4-3f32-4c86-985f-245593218a46" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_1c47e592-398d-41c9-bbe0-56d9fc3a1f05" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_a663e6b4-3f32-4c86-985f-245593218a46" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_b62249a2-7c94-4e8c-ab48-2b7934043928" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_1c47e592-398d-41c9-bbe0-56d9fc3a1f05" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_b62249a2-7c94-4e8c-ab48-2b7934043928" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_b62249a2-7c94-4e8c-ab48-2b7934043928" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_50e74a27-90ea-482d-bd42-f8229ecddd57" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_e8fa9d65-0b22-4aab-8ed5-1cfa372c1fa4" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_50e74a27-90ea-482d-bd42-f8229ecddd57" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtSecuritiesMember_54c1b668-05c6-474f-bf5e-ea7d4ba17fdd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtSecuritiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_50e74a27-90ea-482d-bd42-f8229ecddd57" xlink:to="loc_us-gaap_ConvertibleDebtSecuritiesMember_54c1b668-05c6-474f-bf5e-ea7d4ba17fdd" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableConvertiblePreferredStockMember_dd1262f2-842e-401a-9e48-93135e8043b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RedeemableConvertiblePreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_50e74a27-90ea-482d-bd42-f8229ecddd57" xlink:to="loc_us-gaap_RedeemableConvertiblePreferredStockMember_dd1262f2-842e-401a-9e48-93135e8043b6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockCompensationPlanMember_49ea528a-a770-407d-9b62-730f48e68206" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockCompensationPlanMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_50e74a27-90ea-482d-bd42-f8229ecddd57" xlink:to="loc_us-gaap_StockCompensationPlanMember_49ea528a-a770-407d-9b62-730f48e68206" xlink:type="arc" order="2"/>
</link:definitionLink>
</link:linkbase>

3 Subsequent Filings that Reference this Filing

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

 2/28/24  Coupang, Inc.                     10-K       12/31/23  108:13M
 3/01/23  Coupang, Inc.                     10-K       12/31/22  103:11M
 3/03/22  Coupang, Inc.                     10-K       12/31/21  111:13M

3 Previous Filings that this Filing References

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

 3/11/21  Coupang, Inc.                     S-8         3/11/21    4:431K                                   Workiva Inc Wde… FA01/FA
 3/01/21  Coupang, Inc.                     S-1/A                  8:60M                                    Workiva Inc Wde… FA01/FA
 2/12/21  Coupang, Inc.                     S-1                   16:60M                                    Workiva Inc Wde… FA01/FA
↑Top
Filing Submission 0001834584-21-000012   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Wed., May 15, 4:34:00.1am ET