Poids Mi-Moyens Hommes
 | Marcos Lloreda | #7384 |  | |
 | Marcos Yoshio de Souza | #7948 |  | |
 | Marcus Aurelio | 2-4-0 UFC | #3314 | |
 | Marcus Davis | 9-6-0 UFC | #1244 | |
 | Marcus Walston | 0-1-0 REC | #7460 | |
 | Marian Dimitrov | 0-1-0 REC | #6591 |  |
 | Marius Zaromskis | 0-1-0 REC | #6679 |  |
 | Mariusz Mikolajewski | 1-2-0 REC | #4428 |  |
 | Mark Holst | 0-2-0 UFC | #5734 |  |
 | Mark Lemminger | 0-2-0 REC | #4989 | |
 | Mark Martin | 0-1-0 REC | #5613 | |
 | Mark Scanlon | 0-1-0 UFC | #7050 |  |
 | Marko Kisic | 0-1-0 REC | #7321 |  |
 | Martin Camilo | 2-0-0 REC | #2288 |  |
 | Martin Causse | 0-1-0 REC | #5604 |  |
 | Martin Kampmann | 11-6-0 UFC | #811 |  |
 | Martin Mucha | 0-1-0 REC | #7831 |  |
 | Masayuki Kikuiri | 3-2-0 REC | #2660 |  |
 | Mashrabjon Ruziboev | #6409 |  | |
 | Mate Kertesz | 7-8-0 REC | #1744 |  |