Poids Moyens Hommes
 | Maki Pitolo | 1-5-0 UFC | #3330 |  |
 | Mansur Abdul-Malik | 3-2-0, 1NC UFC | #432 | |
 | Mantas Kondratavicius | 1-0-0 UFC | #1183 |  |
 | Marc-Andre Barriault | 6-10-0, 1NC UFC | #842 |  |
 | Marcel Fortuna | 1-2-0 UFC | #4175 |  |
 | Marcelo Guimaraes | 2-2-0 UFC | #3764 | |
 | Marco Tulio | 2-2-0 UFC | #858 | |
 | Mario Miranda | 1-3-0 UFC | #4215 | |
 | Mark Hughes | 1-0-0 UFC | #4735 | |
 | Mark Munoz | 9-6-0 UFC | #1216 | |
 | Mark Weir | 1-2-0 UFC | #3896 |  |
 | Markus Perez | 2-5-0 UFC | #2789 | |
 | Martin Sano | 0-1-0 UFC | #7039 | |
 | Marvin Vettori | 9-8-1 UFC | #428 |  |
 | Mats Nilsson | 0-2-0 UFC | #5273 |  |
 | Matt Horwich | 0-2-0 UFC | #5629 | |
 | Matt Lindland | 9-3-0 UFC | #1090 | |
 | Michael Bisping | 20-9-0 UFC | #84 | |
 | Michael Page | 4-1-0 UFC | #121 | |
 | Michal Oleksiejczuk | 10-8-0, 1NC UFC | #423 |  |