2018 Winter Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Alexander Shulginov | Schaatsen |
 Maksim Siarheyu | Schaatsen |
 Andris Sics | Rodelen |
| Juris Sics | Rodelen |
 Wang Sidong | Bobsleigh |
 Ramona Siebenhofer | Skiing |
 Brita Sigourney | Skiing |
| Anastasiia Silanteva | Skiing |
 Drazen Silic | Bobsleigh |
| Haralds Silovs | Schaatsen |
 Michal Síma | Biatlon |
 Sabrina Simader | Skiing |
 Miha Simenc | Skiing |
| Jakub Simonak | Rodelen |
| Katarina Simonaková | Rodelen |
 Ben Simons | Bobsleigh |
 Anton Sinapov | Biatlon |
 Jan Sindelar | Bobsleigh |
 Jagdish Singh | Skiing |
| Tilen Sirse | Rodelen |
| Pavel Sitnikov | Schaatsen |
 Tiril Sjåstad Christiansen | Skiing |
| Nadezhda Skardino | Biatlon |
| Gabrijela Skender | Skiing |
| Maren Skjøld | Skiing |