Tous les combattants
 | Slimen Hassaini | 0-1-0 REC | #6009 |  |
 | Smealinho Rama | 1-3-1 REC | #5035 |  |
 | So Yul Kim | #7119 |  | |
 | Soa Palelei | 4-3-0 UFC | #2552 |  |
 | Socrates Hernandez | 0-1-0 REC | #6403 |  |
 | Sodiq Yusuff | 6-4-0 UFC | #1093 |  |
 | Sofia Montenegro | 0-1-0 REC | #3523 |  |
 | Sofiane Aissaoui | 0-1-0 REC | #4804 |  |
 | Sofiane Boukichou | 1-5-0 REC | #2593 |  |
 | Sofiane El Fatni | 2-1-0 REC | #547 | |
 | Sofiia Bagishvili | 1-3-0 REC | #3807 |  |
 | Solomon Hutcherson | 0-1-0 UFC | #4693 | |
 | Solomon Renfro | 1-4-0 REC | #4217 | |
 | Solomon Simon | 7-1-0 REC | #277 |  |
 | Song Yadong | 12-4-1 UFC | #60 |  |
 | Soo Chul Kim | 0-3-0 REC | #4567 | |
 | Sophie Bargeot | #7624 | | |
 | Sophie Lang | 1-0-0 REC | #1981 | |
 | Sora Yamamoto | 0-1-0 REC | #5384 |  |
 | Soren Bak | 1-0-0 REC | #4892 |  |
 | Soru Hamaguchi | 1-0-0 REC | #1133 | |
 | Soslan Gagloev | 4-2-0 REC | #2773 |  |
 | Soufiane Kabil | 3-0-0 REC | #1195 |  |
 | Soufiene Oudina | 0-1-0 REC | #3901 | |
 | Souheil Kaouchen | 3-0-0 REC | #355 | |