Poids Mi-Lourds Hommes
 | Rainy Martinez | 0-1-0 UFC | #7134 |  |
 | Rameau Thierry Sokoudjou | 1-2-0 UFC | #3499 |  |
 | Randy Couture | 16-8-0 UFC | #61 | |
 | Rashad Evans | 14-8-1 UFC | #239 | |
 | Reese Andy | 0-2-0 UFC | #5276 | |
 | Renato Sobral | 6-4-0 UFC | #1678 |  |
 | Reza Nasri | 0-1-0 UFC | #4895 |  |
 | Ricardo Romero | 1-2-0 UFC | #4344 | |
 | Richardson Moreira | 0-2-0 UFC | #5945 | |
 | Rob Wilkinson | 0-2-0 UFC | #1680 |  |
 | Robert Drysdale | #7267 | | |
 | Rodney Wallace | 0-3-0 UFC | #4831 | |
 | Rodolfo Bellato | 2-1-1, 1NC UFC | #656 | |
 | Roland Payne | 0-1-0 UFC | #4667 | |
 | Ron Van Clief | 0-1-0 UFC | #4664 | |
 | Ronny Markes | 3-2-0 UFC | #2548 | |
 | Royce Gracie | 11-1-1 UFC | #425 | |
 | Ryan Jimmo | 3-4-0 UFC | #2858 |  |
 | Sam Alvey | 10-13-1 UFC | #823 | |
 | Sam Hoger | 2-3-0 UFC | #3636 | |