| Link | Location |
|---|
 | Kamil Strózik | Rzeszów, Poland |
 | Robert Strupiński | Warsaw, Poland |
| Sylwia Strzałkowska-Biedacha | Warszawa, Poland |
| Dagmara Strzeżyk | Kraków, Poland |
| Urs Stuber | Obfelden, Switzerland |
| Kaspar Stucki | St Gallen, Switzerland |
| Anna Stuglik | Warsaw, Poland |
| Birgit Stünkel | Munich, Germany |
 | Luca Sturaro | Milan (Milano), Italy |
| Malcolm Sturchio | New York (Online), New York, United States |
| Anandaraman Subramanian | Dallas, Texas, United States |
| Prasanna Subramanian | Cottage Grove, Minnesota, United States |
| Suganthi Subramanian | Dallas, Texas, United States |
| Rumi Suda | Tokyo, Japan |
| Aleksandr Sudakov | Moscow, Russian Federation |
