Poids Moyens Hommes
 | Makhmud Muradov | 4-2-0, 1NC UFC | #1090 |  |
 | Maki Pitolo | 1-5-0 UFC | #3080 |  |
 | Mansur Abdul-Malik | 3-1-0, 1NC UFC | #474 | |
 | Mantas Kondratavicius | 1-0-0 UFC | #551 |  |
 | Marc-Andre Barriault | 6-10-0, 1NC UFC | #704 |  |
 | Marcel Fortuna | 1-2-0 UFC | #3864 |  |
 | Marcelo Guimaraes | 2-2-0 UFC | #3420 | |
 | Marco Tulio | 2-1-0 UFC | #964 | |
 | Mario Miranda | 1-3-0 UFC | #3956 | |
 | Mark Hughes | 1-0-0 UFC | #4658 | |
 | Mark Munoz | 9-6-0 UFC | #1157 | |
 | Mark Weir | 1-2-0 UFC | #3633 |  |
 | Markus Perez | 2-5-0 UFC | #2687 | |
 | Martin Sano | 0-1-0 UFC | #6574 | |
 | Marvin Vettori | 9-8-1 UFC | #371 |  |
 | Mats Nilsson | 0-2-0 UFC | #4879 |  |
 | Matt Horwich | 0-2-0 UFC | #5590 | |
 | Matt Lindland | 9-3-0 UFC | #1049 | |
 | Michael Bisping | 20-9-0 UFC | #85 | |
 | Michal Oleksiejczuk | 10-7-0, 1NC UFC | #293 |  |