List of People
| Display Name | Surnames | Given Names | Gender | Nationality | |
|---|---|---|---|---|---|
| OSSBERGER Carina | Ossberger | Carina | F | AUT | |
| OSSOINAK Lucia | Ossoinak | Lucia | F | CRO | |
| OSSWALD Lena | Osswald | Lena | F | GER | |
| OŠTARČEVIĆ Krešimir | Oštarčević | Krešimir | M | CRO | |
| OSTAŠ Jan | Ostaš | Jan | M | CZE | |
| OSTAŠ Josef | Ostaš | Josef | M | CZE | |
| OSTAŠ Matěj | Ostaš | Matěj | M | CZE | |
| OSTAŠ Radek | Ostaš | Radek | M | CZE | |
| OSTASOVA Valerie | Ostasova | Valerie | F | CZE | |
| OSTATNICKÁ Eliška | Ostatnická | Eliška | F | CZE | |
| OSTERLAND Antonia | Osterland | Antonia | F | GER | |
| ÖSTERLUND Linda | Österlund | Linda | F | FIN | |
| ÖSTLIN Jan | Östlin | Jan | M | SWE | |
| ÖSTLIN Jessica | Östlin | Jessica | F | SWE | |
| OSTO Alice | Osto | Alice | F | ITA | |
| O'SULLIVAN Andrew | O'Sullivan | Andrew | M | ENG | |
| OSVALD Richard | Osvald | Richard | M | SVK | |
| OSWALD Maximilian | Oswald | Maximilian | M | SUI | |
| OSWIN-HERITAGE Orla | Oswin-Heritage | Orla | F | GBR | |
| OSZYJCZYK Szymon | Oszyjczyk | Szymon | M | POL |