| Link | Location | |
|---|---|---|
 | Nilufer Okucu | Brussels, Belgium |
| Oladipupo Olaniba | London, United Kingdom |
| Andrei Olaru | Bucharest, Romania |
| Pawel Olchowik | Copenhagen, Denmark |
| Orlov Oleg | Moscow, Russia |
| Michael Olejnik | Munich, Germany |
| Grzegorz Olender | Wroclaw, Poland |
| Andrew Olenik | Riga, Latvia |
 | Konstantin Olenin | Tbilisi, Georgia |
| René Olesen | Aarhus, Denmark |
| Stine Nørgaard Olesen | Copenhagen, Denmark |
| GONCHAROVA Olesya | Moscow, Russia |
| Kosyura Olga | Moscow, Russia |
| PETROVICH Olga | Moscow, Russia |
| SHAMONOVA Olga | Moscow, Russia |
