| Link | Location |
|---|
| 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 |
| Pavel Rubakhin | Moscow, Russian Federation |
| Jeffrey Rubin | Rockville Centre, New York, United States |
| Lana Rudolph, PMP, CSM, ACP | Philadelphia, Pennsylvania, United States |
| Prayoch Rujira | Jakarta, Indonesia |
| Vera Rumyantseva | Toronto, Canada |
| Stephan Rupp | Berlin, Germany |
