Poids Lourds Hommes
 | Razak Al-Hassan | 0-2-0 UFC | #5516 |  |
 | Remco Pardoel | 3-2-0 UFC | #2770 |  |
 | Renan Ferreira | 7-4-0, 3NC REC | #1248 |  |
 | Rex Holman | 0-1-0 UFC | #7509 | |
 | Ricardo Prasel | 0-4-0 REC | #4443 | |
 | Ricco Rodriguez | 5-2-0 UFC | #1524 | |
 | Richard Jacobi | 0-2-0 REC | #5580 | |
 | Rizvan Kuniev | 2-1-0 UFC | #107 |  |
 | RJ Harris | 1-0-0 UFC | #602 | |
 | Rob Broughton | 1-2-0 UFC | #4631 |  |
 | Rob MacDonald | 1-2-0 UFC | #3989 |  |
 | Robelis Despaigne | 2-2-0 UFC | #282 |  |
 | Robert Lucarelli | 0-1-0 UFC | #5630 | |
 | Roberto Traven | 1-1-0 UFC | #4837 | |
 | Robin Fosum | 3-0-1 REC | #4222 |  |
 | Rodrigo Nascimento | 4-3-0, 1NC UFC | #1425 | |
 | Roger Hollett | 0-2-0 UFC | #5216 | |
 | Rolles Gracie | 0-1-0 UFC | #6462 | |
 | Ron Faircloth | #7757 | | |
 | Ron Waterman | 2-1-1 UFC | #3838 | |