Tous les combattants
 | Slim Trabelsi | 5-1-0 REC | #1955 |  |
 | Slimen Hassaini | 0-1-0 REC | #6121 |  |
 | Smealinho Rama | 1-3-1 REC | #4954 |  |
 | So Yul Kim | #7105 |  | |
 | Soa Palelei | 4-3-0 UFC | #2559 |  |
 | Socrates Hernandez | 0-1-0 REC | #6363 |  |
 | Sodiq Yusuff | 6-4-0 UFC | #1111 |  |
 | Sofia Montenegro | 0-1-0 REC | #3500 |  |
 | Sofiane Aissaoui | 0-1-0 REC | #4735 |  |
 | Sofiane Boukichou | 1-5-0 REC | #2580 |  |
 | Sofiane El Fatni | 2-1-0 REC | #475 | |
 | Sofiia Bagishvili | 1-3-0 REC | #3792 |  |
 | Solomon Hutcherson | 0-1-0 UFC | #4658 | |
 | Solomon Renfro | 1-4-0 REC | #4177 | |
 | Solomon Simon | 7-1-0 REC | #244 |  |
 | Song Yadong | 12-4-1 UFC | #53 |  |
 | Soo Chul Kim | 0-3-0 REC | #4478 | |
 | Sophie Bargeot | #7581 | | |
 | Sophie Lang | 1-0-0 REC | #1909 | |
 | Sora Yamamoto | 0-1-0 REC | #5311 |  |
 | Soren Bak | 1-0-0 REC | #4985 |  |
 | Soru Hamaguchi | 1-0-0 REC | #1030 | |
 | Soslan Gagloev | 4-2-0 REC | #2758 |  |
 | Soufiane Kabil | 3-0-0 REC | #1131 |  |
 | Soufiene Oudina | 0-1-0 REC | #3899 | |