| Link | Location |
|---|
| Jacek Serafin | Wroclaw, Poland |
| Valentin Serban | Helsinki, Finland |
| Razvan Serbaneci | Bucharest, Romania |
| Artem Serdyuk | Zhytomyr, Ukraine |
| Olesya Seredova | Saint-Petersburg, Russian Federation |
| Anton Sergeev | Moscow, Russian Federation |
| Bajutins Sergejs | Riga, Latvia |
| Olyazaev Sergey | Moscow, Russian Federation |
| Radin Sergey | Moscow, Russian Federation |
| Turyanitsa Sergey | Moscow, Russian Federation |
| Robbert Serne | Amsterdam, Netherlands |
| Felix Serrano Martin | Madrid, Spain |
| Raghu Seshadri | Singapore, Singapore |
| Jeff Sessions | Philadelphia-Malvern, Pennsylvania, United States |
| Saloni Seth-Watkins | Sevilla, Spain |
