| Link | Location | |
|---|---|---|
 | Vince Ryan | Cork, Ireland |
.jpg){kind=avatar} | Yevhenii Rybakov | Kyiv, Ukraine |
| Jan Rychlík | Prague, Czechia |
| Nicole Rychlik | Walldorf, Germany |
| Lyn Rycroft | Manchester, United Kingdom |
| Peter Ryskin | Copenhagen, Denmark |
| Jarkko Rytkönen | Jyväskylä, Finland |
| Sue Ryu | New York, New York, United States |
| Anatoly Ryzhkov | Москва, Russian Federation |
 | Denys Ryzhykh | Haarlem, Netherlands |
| Pavel Ryžov | Prague, Czechia |
| Kasia Rząca | Warsaw, Poland |
| Andrzej Rzepka | Lodz, Poland |
| Dariusz Rzeszotarski | Lodz, Poland |
| Emma S Mullin | Fairfield, Iowa, United States |
