 Stephen Schumann | Skiing |
 Dominik Schwaiger | Skiing |
 Julia Schwaiger | Biatlon |
| Marco Schwarz | Skiing |
 Benoît Schwarz | |
 Danielle Scott | Skiing |
 Alexa Scott | Schaatsen |
| Nolan Seegert | Schaatsen |
| Brodie Seger | Skiing |
 Audrea Segree | |
| Anna Seidel | Schaatsen |
| Mario Seidl | Skiing |
| Jacqueline Seifriedsberger | |
 Nauris Sejejs | |
 Adrian Smiseth Sejersted | Skiing |
 Michaela Sejpalová-Hruzova | Schaatsen |
 Aleksandr Selevko | Schaatsen |
| Ludek Seller | Skiing |
 Evgeni Semenenko | Schaatsen |
| Vladislav Semenov | |
 Valj Semerenko | Biatlon |
| Ilia Semikov | Skiing |
 Carla Senechal | Bobsleigh |
 Kim Seon-Su | Biatlon |
| Kim Seon-Yeong | |