2010 Winter Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Yuichi Onda | Skiing |
 Deyvid Oprja | Skiing |
 Mitja Oranic | Skiing |
 Roman Oreshnikov | Bobsleigh |
 Laura Orgue | Skiing |
 Anna Orlova | Rodelen |
 Alexander Os | Biatlon |
 Manuel Osborne-Paradis | Skiing |
 Tatjana Ossipova | Skiing |
 Isabell Ost | Schaatsen |
 Pascal Oswald | Bobsleigh |
| Aki Ota | Schaatsen |
 Jenny Owens | Skiing |
| Kai Ozaki | Skiing |
| Mika Ozawa | Schaatsen |
 Lasse Paakkonen | Skiing |
 Erin Pac | Bobsleigh |
| Victoria Padial | Biatlon |
 Anja Paerson | Skiing |
| Jeff Pain | Bobsleigh |
| Janis Paipals | Skiing |
| Magdalena Pajala | Skiing |
 Tea Palic | Skiing |
 Sárka Pancochová | Skiing |
 Assen Pandov | Schaatsen |