Tous les combattants
 | Slimen Hassaini | 0-1-0 REC | #5984 |  |
 | Smealinho Rama | 1-3-1 REC | #5041 |  |
 | So Yul Kim | #7211 |  | |
 | Soa Palelei | 4-3-0 UFC | #2579 |  |
 | Socrates Hernandez | 0-1-0 REC | #6419 |  |
 | Sodiq Yusuff | 6-4-0 UFC | #1123 |  |
 | Sofia Montenegro | 0-1-0 REC | #3368 |  |
 | Sofiane Aissaoui | 0-1-0 REC | #4786 |  |
 | Sofiane Boukichou | 1-5-0 REC | #2661 |  |
 | Sofiane El Fatni | 2-1-0 REC | #706 | |
 | Sofiia Bagishvili | 1-3-0 REC | #3876 |  |
 | Solomon Hutcherson | 0-1-0 UFC | #4793 | |
 | Solomon Renfro | 1-4-0 REC | #4256 | |
 | Solomon Simon | 7-1-0 REC | #362 |  |
 | Song Yadong | 12-4-1 UFC | #73 |  |
 | Soo Chul Kim | 0-3-0 REC | #4654 | |
 | Sophie Bargeot | #7707 | | |
 | Sophie Lang | 1-0-0 REC | #2113 | |
 | Sora Yamamoto | 0-1-0 REC | #5380 |  |
 | Soren Bak | 1-0-0 REC | #4910 |  |
 | Soru Hamaguchi | 1-0-0 REC | #1303 | |
 | Soslan Gagloev | 4-2-0 REC | #2791 |  |
 | Soufiane Kabil | 3-0-0 REC | #1339 |  |
 | Soufiene Oudina | 0-1-0 REC | #3925 | |
 | Souheil Kaouchen | 3-0-0 REC | #481 | |