| Link | Location |
|---|
 | Chichi Okafor | Duluth, Georgia, États-Unis |
| Grzegorz Olender | Wroclaw, Pologne |
| Majbritt Sylvest Olsen | Copenhagen, Danemark |
| Regina Ong | Singapore, Singapour |
| Ryan Orndorf | Minneapolis-United Health, Minnesota, États-Unis |
| Liz Orsini | Minneapolis-Optum & United Health, Minnesota, États-Unis |
 | Radek Orszewski | Wrocław, Pologne |
| Petrucci Oscar | Milan, Italie |
| Vladimir Ostapenko | Minsk, Bélarus |
| Darcy Osterhaus | Hartford, Connecticut, États-Unis |
| Marty Otten | Minneapolis-Optum & United Health, Minnesota, États-Unis |
| Thomas Otto | Munich, Allemagne |
| Jochen Otzelberger | Munich, Allemagne |
| David Ozer | Minneapolis-Optum & United Health, Minnesota, États-Unis |
| ALISON PADILLA | Minneapolis-United Health, Minnesota, États-Unis |
