Olimpiadas de Verano 2020 - Deportistas
| Deportista | Deporte |
|---|---|
 George Bennett | Ciclismo |
 Tiesj Benoot | Ciclismo |
 Joseph Bentz | Aquatics |
 Matej Benus | Canoe/Kayak |
 Stefan Constantin Berariu | Remo |
 Zsombor Berecz | Vela |
 Ignacio Berenguer | Vela |
| Amalia Beres | Remo |
| Madalina Beres | Remo |
 Matt Berger | Patineta |
 Eline Berger | Remo |
 Eva Berger | |
| Leo Bergere | Triatlón |
 Kalle Berglund | Atletismo |
| Fredrik Bergström | Vela |
| Olivia Bergström | Vela |
| Lobke Berkhout | Vela |
| Kevin Berlín | Aquatics |
| Berlux Z | |
 Sandra Bernal | Tiro |
| Laura Bernat | Aquatics |
| Madelynn Bernau | Tiro |
| Jean Baptiste Bernaz | Vela |
| Peter Bernek | Aquatics |
 Juozas Bernotas | Vela |