Olimpiadas de Verano 2020 - Deportistas
| Deportista | Deporte |
|---|---|
 Lukasz Gutkowski | Pentatlón Moderno |
 Sondre Guttormsen | Atletismo |
 James Guy | Aquatics |
 Sarah Guyot | Canoe/Kayak |
 Ecem Guzel | Vela |
| Paulina Guzowska | |
 Cho Gwang Hee | Canoe/Kayak |
 Réka Gyurátz | Atletismo |
| Fanni Gyurinovics | Aquatics |
| Gergely Gyurta | Aquatics |
 Zang Ha | Remo |
| Woo Ha-Ram | Aquatics |
 Townley Haas | Aquatics |
 Rebekka Haase | Atletismo |
| Azeddine Habz | Atletismo |
| Austin Hack | Remo |
 Semoy Hackett | |
 Ehsan Hadadi | Atletismo |
 Henrique Haddad | Vela |
 Maha Haddioui | Golf |
 Noureddine Hadid | Atletismo |
| Alen Hadzic | |
| Hae-Min | |
| Erik Haegstad | Ciclismo |
 Ahmed Hafnaoui | Aquatics |