Poids Mi-Moyens Hommes
 | Marcos Lloreda | #6910 |  | |
 | Marcos Yoshio de Souza | #7739 |  | |
 | Marcus Aurelio | 2-4-0 UFC | #3166 | |
 | Marcus Davis | 9-6-0 UFC | #1243 | |
 | Marcus Walston | 0-1-0 REC | #7289 | |
 | Marek Bartl | 7-8-0 REC | #261 |  |
 | Marian Dimitrov | 0-1-0 REC | #6347 |  |
 | Marius Zaromskis | 0-1-0 REC | #6530 |  |
 | Mariusz Mikolajewski | 1-2-0 REC | #4086 |  |
 | Mark Holst | 0-2-0 UFC | #5450 |  |
 | Mark Lemminger | 0-2-0 REC | #4893 | |
 | Mark Martin | 0-1-0 REC | #5857 | |
 | Mark Scanlon | 0-1-0 UFC | #6720 |  |
 | Marko Kisic | 0-1-0 REC | #6972 |  |
 | Martin Camilo | 2-0-0 REC | #1848 |  |
 | Martin Causse | 0-1-0 REC | #5508 |  |
 | Martin Kampmann | 11-6-0 UFC | #814 |  |
 | Martin Mucha | 0-1-0 REC | #7594 |  |
 | Masayuki Kikuiri | 3-2-0 REC | #2364 |  |
 | Mashrabjon Ruziboev | #6836 |  |