Poids Mi-Moyens Hommes
 | Raheam Forest | 0-2-0 REC | #3968 |  |
 | Raimond Magomedaliev | 0-1-0 REC | #3007 |  |
 | Raimondas Krilavicius | 0-1-0 REC | #6497 |  |
 | Ramazan Kuramagomedov | 6-0-0 REC | #522 |  |
 | Ramazan Mustafaev | 3-2-0 REC | #961 |  |
 | Ramazan Yuzyasharov | 0-1-0 REC | #7114 | |
 | Rami Hamed | 1-0-0 REC | #5319 |  |
 | Ramiz Brahimaj | 5-4-0 UFC | #604 | |
 | Ramsey Nijem | 5-5-0 UFC | #1832 | |
 | Ramzan Jembiev | 3-1-0 REC | #1786 | |
 | Randall Wallace | 2-2-0 REC | #3927 | |
 | Randy Brown | 14-7-0 UFC | #209 |  |
 | Rasul Magomedov | 3-0-0 REC | #990 | |
 | Raush Manfio | 6-5-0 REC | #1966 |  |
 | Rayan Atmani | 0-1-0 REC | #3541 |  |
 | Redouane Taybi | #6067 |  | |
 | Reginaldo Junior | 4-0-0 REC | #862 | |
 | Renato Verissimo | 1-2-0 UFC | #4063 | |
 | Renzo Gracie | 0-1-0 UFC | #4136 | |
 | Rhalan Gracie | 0-1-0 REC | #6089 | |