Poids Mi-Moyens Hommes
 | Salim Touahri | 0-3-0 UFC | #3985 |  |
 | Salvo Giudice | 2-0-0 REC | #2739 |  |
 | Sam Hill | #8053 |  | |
 | Sam Patterson | 5-2-0 UFC | #183 | |
 | Samandar Murodov | 2-0-0 REC | #5060 |  |
 | Samir Selmi | #5842 |  | |
 | Sammy Morgan | 0-2-0 UFC | #5155 |  |
 | Samuel Bily | 0-1-0 REC | #6234 |  |
 | Samuel Blasco | 0-4-0 REC | #3690 |  |
 | Sang Hoon Yoo | 1-1-0 REC | #5054 |  |
 | Sanjar Azhibaev | 0-1-0 REC | #6855 |  |
 | Sanon Sadeck | 1-2-0 REC | #4374 |  |
 | Santiago Ponzinibbio | 12-9-0 UFC | #374 |  |
 | Sarek Shields | 2-1-0 REC | #2399 | |
 | Saygid Izagakhmaev | 0-2-0 UFC | #2050 |  |
 | Scotty Hao | 0-1-0 REC | #7503 | |
 | Sean Brady | 9-2-0 UFC | #105 | |
 | Sean Clancy | 6-0-0 REC | #1096 |  |
 | Sean Connor Fallon | 1-1-0 REC | #5421 | |
 | Sean Lally | 0-1-0 REC | #7381 | |