Poids Légers Hommes
 | Salamu Dadagov | 0-1-0 REC | #7105 |  |
 | Sallam Ahram | 0-1-0 REC | #7387 |  |
 | Salvador Osorio | 1-0-0 REC | #5629 |  |
 | Salvatore Bellotta | 1-0-0 REC | #2797 |  |
 | Salvatore Prahin | 1-0-0 REC | #625 |  |
 | Sam Stout | 9-11-0 UFC | #1123 |  |
 | Samuel Dias | 1-1-0 REC | #3662 |  |
 | Samuel Hovsepyan | 0-1-0 REC | #4790 |  |
 | Samuel Sanches | 1-0-0 REC | #1575 | |
 | Samuel Silva | 3-2-0 REC | #2053 | |
 | Sang Uk Kim | 3-2-0 REC | #1032 |  |
 | Saul Rogers | 0-1-0, 1NC REC | #5179 |  |
 | Sayfulla Charaev | 2-0-0 REC | #919 | |
 | Saykhan Timerbulatov | 1-1-0 REC | #1232 | |
 | Scott Holtzman | 7-6-0 UFC | #1429 | |
 | Scottie Stockman | 0-3-0 REC | #4219 | |
 | Sczar Charles | 1-1-0 REC | #3105 | |
 | Sean Sherk | 8-4-0 UFC | #995 | |
 | Sebas Santana Guedes | 0-2-0 REC | #5778 |  |
 | Sebastian Rajewski | 0-2-0 REC | #5016 |  |