Poids Mi-Lourds Hommes
 | Mike Rhodes | 0-3-0 UFC | #4196 |  |
 | Mike Rodriguez | 2-5-0, 1NC UFC | #2932 | |
 | Mike Van Arsdale | 2-2-0 UFC | #3670 | |
 | Mikhail Mokhnatkin | 0-2-0 REC | #6762 |  |
 | Mikheil Sazhiniani | 0-1-0 REC | #5537 |  |
 | Miles Amos | 0-1-0 REC | #6567 | |
 | Milos Petrasek | 2-3-0 REC | #3436 |  |
 | Mingyang Zhang | 3-2-0 UFC | #635 |  |
 | Misha Cirkunov | 6-7-0 UFC | #1576 |  |
 | Modestas Bukauskas | 8-5-0 UFC | #240 |  |
 | Mohamed Amine | 0-1-0 REC | #5552 |  |
 | Monte Morrison | 0-2-0 REC | #4970 |  |
 | Moti Horenstein | 0-2-0 UFC | #3703 |  |
 | Mouhamed Gueye | #7857 |  | |
 | Moussa Ndiaye | 1-1-0 REC | #1350 | |
 | Moustapha Diakate | 3-0-1 REC | #579 | |
 | Mraz Avdoyan | 1-0-0 REC | #7210 |  |
 | Mukhadi Dzhabrailov | 1-1-0 REC | #2864 | |
 | Mukhamed Aushev | 0-1-0 REC | #6924 | |
 | Muslim Magomedov | 2-0-0 REC | #1663 | |