Poids Légers Hommes
 | Salahdine Parnasse | 6-1-0 REC | #337 |  |
 | Salamu Dadagov | 0-1-0 REC | #7120 |  |
 | Sallam Ahram | 0-1-0 REC | #7399 | |
 | Salvador Osorio | 1-0-0 REC | #5616 |  |
 | Salvatore Bellotta | 1-0-0 REC | #2824 |  |
 | Salvatore Prahin | 1-0-0 REC | #662 |  |
 | Sam Stout | 9-11-0 UFC | #1120 |  |
 | Samuel Dias | 1-1-0 REC | #3683 |  |
 | Samuel Hovsepyan | 0-1-0 REC | #4817 |  |
 | Samuel Sanches | 1-0-0 REC | #1605 | |
 | Samuel Silva | 3-2-0 REC | #2079 | |
 | Sang Uk Kim | 3-2-0 REC | #1064 |  |
 | Saul Rogers | 0-1-0, 1NC REC | #5211 |  |
 | Sayfulla Charaev | 2-0-0 REC | #963 | |
 | Saykhan Timerbulatov | 1-1-0 REC | #1282 | |
 | Scott Holtzman | 7-6-0 UFC | #1428 | |
 | Scottie Stockman | 0-3-0 REC | #4225 | |
 | Sczar Charles | 1-1-0 REC | #3130 | |
 | Sean Sherk | 8-4-0 UFC | #996 | |
 | Sebas Santana Guedes | 0-2-0 REC | #5781 |  |