| Sabine Fuß |
| Saige Wang |
| Samantha Byers |
| Samir K.C. |
| Samuel Guéret |
| Sandra Brozek |
| Sanja Drinkovic |
| Santosh Karanam |
| Sarah Hathiari |
| Saroja Adhikari |
| Scott Spillias |
| Sebastian Poledna |
| Sergei Scherbov |
| Sergey Aseev |
| Sergey Orlov |
| Sergey Sizov |
| Setu Pelz |
| Shelby Corning |
| Shinichiro Fujimori |
| Shonali Pachauri |
| Shu Zhang |
| Sibel Eker |
| Silvia Artuso |
| Simon Langan |
| Simone Ghislandi |
| Stefan Frank |
| Stefan Hochrainer-Stigler |
| Stefan Velev |
| Stefan Wrzaczek |
| Steffen Fritz |
| Sten Nilsson |
| Stephan Pietsch |
| Susanne Hanger-Kopp |
| Sylvain Leduc |
| Sylvia Tramberend |