Poids Mi-Lourds Hommes
 | Moussa Ndiaye | 1-1-0 REC | #1734 |  |
 | Moustapha Diakate | 4-0-1 REC | #184 | |
 | Mraz Avdoyan | 1-0-0 REC | #7446 |  |
 | Muhammad Saidov | 1-0-0 UFC | #532 |  |
 | Mukhadi Dzhabrailov | 1-1-0 REC | #3078 | |
 | Mukhamed Aushev | 0-1-0 REC | #7034 | |
 | Muslim Magomedov | 3-0-0 REC | #493 | |
 | Najib Adams | #8043 |  | |
 | Natan Borovitskiy | #7859 |  | |
 | Navajo Stirling | 6-0-0 UFC | #82 |  |
 | Nazhmudin Yusupov | 1-0-0 REC | #2734 | |
 | Nell Ariano | 6-0-0 REC | #504 |  |
 | Nick Negumereanu | 4-2-0 UFC | #2415 |  |
 | Nick Penner | 0-2-0 UFC | #5278 |  |
 | Nick Roehrick | 0-1-0 UFC | #5961 |  |
 | Nick Sanzo | 1-1-0 UFC | #5487 | |
 | Nikita Krylov | 12-10-0 UFC | #238 | |
 | Noe Hernandez | 0-1-0 UFC | #5281 | |
 | Norbert Pietrzak | 3-1-0 REC | #769 |  |
 | Oleg Olenichev | 0-1-0 REC | #5939 | |