Poids Légers Hommes
 | Quentin Arola | 0-2-0 REC | #7595 |  |
 | Quillan Salkilld | 5-0-0 UFC | #166 |  |
 | Quinn Mulhern | 0-2-0 UFC | #5677 |  |
 | Quintin Richards | 0-1-0 REC | #5969 | |
 | Radik Valiev | 0-1-0 REC | #7591 |  |
 | Rafa Garcia | 7-4-0 UFC | #453 |  |
 | Rafael Alves | 1-3-0 UFC | #3016 |  |
 | Rafael dos Anjos | 21-15-0 UFC | #91 | |
 | Rafael Fiziev | 8-5-0 UFC | #71 |  |
 | Rafael Hudson | 0-3-0 REC | #5939 | |
 | Rafaello Oliveira | 2-6-0 UFC | #3348 | |
 | Ralph Hernandez III | 1-0-0 REC | #1195 | |
 | Ramazan Kishev | 1-1-1 REC | #3836 | |
 | Rana Singh | 0-2-0 REC | #3617 |  |
 | Randy Mboyo | 1-0-0 REC | #8012 |  |
 | Randy Shores | 0-1-0 REC | #5785 | |
 | Raphael Mebenga | 0-1-0 REC | #5502 | |
 | Rashid Magomedov | 5-1-0 UFC | #1205 | |
 | Raul Tutarauli | 2-1-0 REC | #4011 |  |
 | Rayan Lessa | 0-1-0 REC | #5588 | |