| Noelia SUÁREZ | ESP | 1 Races |
| Daniel SUBIHOV | BUL | 4 Races |
| Marko SUBOTIC | SRB | 5 Races |
| Mihailo SUBOTIC | SRB | 5 Races |
| Dovile SUDEIKYTE | LTU | 15 Races |
| Maksim SUDIN | UZB | 6 Races |
| Andri SUGIARTO | INA | 13 Races |
| Markel SUHAK | BLR | 8 Races |
| Andrei SUHOVEI | MLD | 1 Races |
| Uladzislau SUKHANOSAU | BLR | 12 Races |
| Kaspar SULA | EST | 35 Races |
| Samantha SULA | CAN | 7 Races |
| Daulet SULTANBEKOV | KAZ | 11 Races |
| Andri SUMMERMATTER | SUI | 48 Races |
| Xinchang SUN | CHN | 7 Races |