Poids Plumes Hommes
 | Per Eklund | 1-2-0 UFC | #4223 |  |
 | Peter Barrett | 0-2-0 UFC | #3269 |  |
 | Phillipe Nover | 1-6-0 UFC | #2970 | |
 | Ramon Taveras | 1-2-0 UFC | #2216 | |
 | Randy Costa | 2-4-0 UFC | #2958 | |
 | Reginaldo Vieira | 1-2-0 UFC | #3868 |  |
 | Renan Barao | 9-8-0 UFC | #260 | |
 | Ricardo Lamas | 11-6-0 UFC | #512 | |
 | Ricardo Ramos | 8-7-0 UFC | #848 | |
 | Ricky Turcios | 2-4-0 UFC | #1499 | |
 | Rob Whiteford | 2-3-0 UFC | #2629 |  |
 | Robbie Peralta | 4-3-0, 1NC UFC | #2622 | |
 | Robert Ruchala | 0-1-0 UFC | #1481 |  |
 | Roberto Romero | 0-2-0 UFC | #2610 |  |
 | Rocky Lee | 0-1-0 UFC | #4008 |  |
 | Rodolfo Rubio | 0-1-0 UFC | #6039 | |
 | Rodrigo Damm | 3-4-0 UFC | #2914 | |
 | Rolando Dy | 1-3-0 UFC | #3453 |  |
 | Roli Delgado | 1-2-0 UFC | #4292 | |
 | Roman Bogatov | 0-1-0 UFC | #6796 |  |