| Link | Location |
|---|
| Joel Robinson | Redmond, Washington, United States |
| Roman Rodnikov | Moscow (online), Russian Federation |
| Jon-Felipe Rodrigues | Rockville Centre, New York, United States |
| Nelson Rodrigues | London, United Kingdom |
| Barb Roesch | Saskatoon, Canada |
| Nicky Rog | Amsterdam, Netherlands |
| Pavel Rogach | Moscow online, Russian Federation |
| Anatoliy Romanenko | Moscow, Russian Federation |
| Jelle Roovers | Utrecht, Netherlands |
| Christian Ros | München, Germany |
| ISRAEL ROSAS HERNANDEZ | Auburn Hills, Michigan, United States |
| Arthur Roth | Berlin, Germany |
| Andreas Rothlauf | Berlin, Germany |
| Vernon Rowland | Minneapolis, Minnesota, United States |
| Brad Roy | Freehold, New Jersey, United States |
