2024 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Giorgia Bertuzzi | |
 Justin Best | Roeien |
 David Betlehem | Aquatics |
 Lois Betteridge | |
| Dafne Bettini | |
| Alice Betto | |
 Carl-Frederik Bevort | Wielrennen |
| Kamar Bey | |
 Ankita Bhakat | Boogschieten |
| Manu Bhaker | Schieten |
 Dan Bigham | |
| Daniel Bigham | Wielrennen |
| Maia Biginelli | |
| Simone Biles | Gymnastiek |
 Feng Bin | Athletiek |
| He Bing Jiao | Badminton |
| He Bingjiao | |
| Li Bingjie | Aquatics |
| Elizabeth Bird | |
| Kieran Bird | Aquatics |
 Mateusz Biskup | Roeien |
| Turpal Ali Bisultanov | Worstelen |
| Ellie Black | |
| Freya Black | |
| Kennedy Alexis Blades | Worstelen |