| Link | Location |
|---|
 | 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 |
| 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 |
