Tous les combattants
 | Martin Sano | 0-1-0 UFC | #7048 |  |
 | Martin Svensson | 0-1-0 UFC | #7399 |  |
 | Martin Zawada | 0-3-0 REC | #5180 |  |
 | Martina Jindrova | 3-3-0 REC | #3563 |  |
 | Marvin Eastman | 1-4-0 UFC | #3264 | |
 | Marvin Vettori | 9-8-1 UFC | #428 |  |
 | Marwan Rahiki | 2-0-0 UFC | #375 |  |
 | Maryna Moroz | 6-6-0 UFC | #1719 |  |
 | Masanori Kanehara | 1-2-0 UFC | #3673 |  |
 | Masashi Inada | 1-1-0 REC | #4319 | |
 | Masayuki Kikuiri | 3-2-0 REC | #2573 | |
 | Mashrabjon Ruziboev | #6582 |  | |
 | Mashrapzhon Makhmudzhonov | 0-1-0 REC | #7008 | |
 | Masio Fullen | 1-2-0 UFC | #4107 |  |
 | Mason Jones | 4-2-0, 1NC UFC | #318 |  |
 | Mason Seth | #8076 |  | |
 | Masud Zamonov | 0-1-0 REC | #7057 |  |
 | Masutatsu Yano | 0-1-0 UFC | #6798 | |
 | Masuto Kawana | 1-1-0 REC | #5998 | |
 | Mataeo Garner | 0-1-0 REC | #5713 | |
 | Mate Kertesz | 7-8-0 REC | #1729 |  |
 | Mate Kola | 0-1-0 REC | #6385 | |
 | Mate Sanikidze | 4-3-0 REC | #2537 |  |
 | Matej Danek | 1-0-0 REC | #6556 | |
 | Matej Kuznik | 4-5-0 REC | #3005 | |