| Link | Location |
|---|
| Chanita Sumar | Fort Lauderdale, Florida, United States |
| John Summers | Krakow, Poland |
| Praveena Surapaneni | Rockville Centre, New York, United States |
| Katarina Surla | Belgrade, Serbia |
| Anna Surova | Moscow (online), Russian Federation |
| Siarhei Sushynski | Riga, Latvia |
| Maggie Sutton | Charlotte, North Carolina, United States |
| Martin Svoboda | Prague, Czechia |
| Ramadorai Swaminathan | McKinney, Texas, United States |
| Yukie Swinehart | San Francisco, California, United States |
| Rizky Syaiful | Jakarta, Indonesia |
| Vitaliy Dee Sydorovych | London, United Kingdom |
| Anna Szopińska | Gdańsk, Poland |
| Poornima Taduri | Hyderabad, India |
| Michal Talaga | Lodz, Poland |
