| Link | Location |
---|
 | Adam Or | Hong Kong, Hong Kong |
.jpg?preferred_lang=zh-CN) | Alina Orasanu | Munich, Germany |
 | Jouko Orava | Vaasa, Finland |
 | Andrés Orduz | Brussels, Belgium |
 | Miriam Orejana | Madrid, Spain |
 | Michal Orenburg | Tel Aviv, Israel |
 | Diego Oreona | A Coruña, Spain |
 | Shawna Organisciak | Denver, Colorado, United States |
 | Cherukei Orianwo | London, United Kingdom |
 | Vadim Orlov | Moscow, Russia |
 | Dominic Orme | Burgess Hill, United Kingdom |
 | Christoph Ornth | München, Germany |
 | Veruska Oropeza | San Francisco, California, United States |
 | Erich Orozco | Atlanta, Georgia, United States |
 | Tracy Orrison | Washington D.C., , United States |