Poids Moyens Hommes
 | Murad Ramazanov | 1-4-0 REC | #2730 |  |
 | Murilo Bustamante | 3-1-0 UFC | #1550 |  |
 | Murtaza Talha | 0-2-0 REC | #2981 |  |
 | Mus'Aib Baiyina | 0-2-0 REC | #4241 |  |
 | Musa Merzhoev | 0-1-0 REC | #5623 | |
 | Myles Dillahunty | #7346 | | |
 | Naglis Kanisauskas | 5-2-0 REC | #1281 |  |
 | Nah-Shon Burrell | 1-1-0 UFC | #5009 | |
 | Nassourdine Imavov | 9-2-0, 1NC UFC | #34 |  |
 | Nate Marquardt | 13-12-0 UFC | #474 | |
 | Nate Quarry | 7-3-0 UFC | #1666 | |
 | Nathan Christian | 0-1-0 REC | #7092 |  |
 | Nayib Lopez | 1-1-0 REC | #6153 |  |
 | Neemias Santana | 1-1-0 REC | #2560 | |
 | Nemanja Nikolic | 0-1-0 REC | #6456 |  |
 | Nick Catone | 4-4-0 UFC | #2374 | |
 | Nick Klein | 0-2-0 UFC | #2447 | |
 | Nick Maximov | 2-2-0 UFC | #2732 | |
 | Nick Ring | 3-3-0 UFC | #2885 |  |
 | Nico Alcaraz | 1-0-0 REC | #5077 |  |