| Link | Location |
|---|---|
| Bas Opgelder | Hoofddorp, Paesi Bassi |
| Heino Ophey | Karlsruhe, Germania |
| Luca Oppedisano | Turin, Italia |
| Thomas Oppermann | Berlin, Germania |
| Gabriela Oprea | Bucharest, Romania |
| Robert-Jan Opschoor | Den Haag, Paesi Bassi |
| Adam Or | Hong Kong, Hong Kong |
| Alina Orasanu | Munich, Germania |
| Jouko Orava | Vaasa, Finlandia |
| Marta Orbitowska | Szczecin, Polonia |
| Andrés Orduz | Brussels, Belgio |
| Miriam Orejana | Madrid, Spagna |
| Diego Oreona | A Coruña, Spagna |
| Shawna Organisciak | Denver, Colorado, Stati Uniti |
| Cherukei Orianwo | London, Regno Unito |
