Olimpiadas de Verano 2020 - Deportistas
| Deportista | Deporte |
|---|---|
 Yongheung | |
 Wei Yongli | Atletismo |
| Lee Yoo-Yeon | Aquatics |
 Ai Yoshida | Vela |
| Megumu Yoshida | Aquatics |
| Dai Yoshioka | Tiro |
| Miho Yoshioka | Vela |
| Sakura Yosozumi | Patineta |
| Zhang You | Ecuestre |
| Lee You-Hyeon | |
 Clayton Young | |
 Robyn Young | Aquatics |
| Alex Young | Atletismo |
| Katrina Young | Aquatics |
 Alison Young | Vela |
| Kweon Young Jun | Esgrima |
| Young-Pyo | |
| Seol Young-Woo | |
 Kamia Yousofi | Atletismo |
 Laila Youssifou | Remo |
| Zhang Yu | Tiro |
| Feng Yu | Aquatics |
| Zhou Yu | Canoe/Kayak |
| Wang Yu | Atletismo |
| Zhu Yu |