{{Infoboks olympiske lege Sydkorea
|lege=sommer-OL 2020
|deltagere=237
|sportsgrene=29
|fanebærer= [[Kim Yeon-koung]]<br>[[Hwang Sun-woo]]<ref>{{cite news|url=https://m-en.yna.co.kr/view/AEN20210707008500315|title=Volleyball star Kim Yeon-koung, teen swimmer Hwang Sun-woo named S. Korean flag-bearers at Tokyo Olympics|publisher=[[Yonhap News Agency]]|date=7. juli 2021|access-date=11. juli 2021|archive-date=11. juli 2021|archive-url=https://web.archive.org/web/20210711011114/https://m-en.yna.co.kr/view/AEN20210707008500315|url-status=live}}</ref> 
[[Jun Woong-tae]]<ref>{{cite news|url=https://m.koreatimes.co.kr/pages/article.amp.asp?newsIdx=313552|title=Jun makes Korean history in pentathlon|publisher=[[The Korea Times]]|date=8. august 2021|access-date=8. august 2021|archive-date=8. august 2021|archive-url=https://web.archive.org/web/20210808150503/https://m.koreatimes.co.kr/pages/article.amp.asp?newsIdx=313552|url-status=live}}</ref>  
|guld=6
|sølv=4
|bronze=10
|total=
|placering=16
}}
'''Sydkorea''' deltager under [[Sommer-OL 2020]] i [[Tokyo]] som bliver afviklet i perioden [[23. juli]] til [[8. august]] [[2021]].
Sport