| Link | Location |
|---|
 | Ivonne Oertelt | Unterschleißheim, Germany |
 | Andreas Oesterlin | Munich, Germany |
| Cagri Oeztuerk | Sindelfingen, Germany |
| Fadime Oeztuerk | Munich, Germany |
| Julian Ofenstein | Munich, Germany |
| Matthias Off | Munich, Germany |
 | Eva Offermans | Melbourne, Australia |
| Robbert Officier | Amsterdam, Netherlands |
| George Ogata | Boston, Massachusetts, United States |
| junichi Ogata | Tokyo, Japan |
| Patrick Ogdin | Ann Arbor, Michigan, United States |
 | Diane Ogg | Minneapolis-United Health, Minnesota, United States |
 | Pascal Ogil | Paris, France |
| Catherine Ogilvie | London, United Kingdom |
| Myles Ogilvie | London, United Kingdom |
