Olimpiadas de Verano 2020 - Deportistas
| Deportista | Deporte |
|---|---|
 Josué Domínguez | Aquatics |
 Don Diarado | |
 Don Geniro | |
 Don Juan Van De Donkhoeve | |
 Donatello 141 | |
| Zhang Dong | Canoe/Kayak |
| Dong Dong | Gimnasia |
 Kim Dong Hyun | |
| Lee Dong Kyung | |
| Yu Dong-Ju | Levantamiento de Pesas |
| Kim Dong-Seon | Ecuestre |
| Dongjun | |
| Zhang Donglian | Tiro |
 Auriole Dongmo | Atletismo |
| Huang Dongping | Bádminton |
| Chen Dongqi | Tiro |
| Zhang Dongshuang | Vela |
| Li Dongyin | Canoe/Kayak |
 Donna Anna | |
 Brooke Donoghue | Remo |
 Alexander Doom | Atletismo |
| Gia Doonan | Remo |
 Martin Dopazo | Ecuestre |
 Mònica Dòria | Canoe/Kayak |
 Ane Marcelle Dos Santos | Tiro con arco |