Poids Moyens Hommes
 | Mitchell Goode | 2-2-0 REC | #1881 |  |
 | Moacir Rocha | 0-2-0 REC | #3812 |  |
 | Modestino Rodrigues | #7750 |  | |
 | Mohammad Fakhreddine | 0-1-0 REC | #4807 |  |
 | Mostafa Rashed Nada | 2-1-0 REC | #3551 |  |
 | Mubaraksho Mubarakshoev | 1-1-0 REC | #2147 |  |
 | Muhammad Abdullah | 0-1-0 REC | #7066 |  |
 | Mukhammad Urusov | #7446 |  | |
 | Murad Abdulaev | 3-1-0 REC | #1666 | |
 | Murad Ramazanov | 1-4-0 REC | #2878 | |
 | Murilo Bustamante | 3-1-0 UFC | #1601 | |
 | Murtaza Talha | 0-2-0 REC | #3137 |  |
 | Mus'Aib Baiyina | 0-2-0 REC | #4415 | |
 | Musa Merzhoev | 0-1-0 REC | #5970 | |
 | Myles Dillahunty | #7534 | | |
 | Naglis Kanisauskas | 5-2-0 REC | #1447 |  |
 | Nah-Shon Burrell | 1-1-0 UFC | #5049 | |
 | Nassourdine Imavov | 9-2-0, 1NC UFC | #41 |  |
 | Nate Marquardt | 13-12-0 UFC | #497 | |
 | Nate Quarry | 7-3-0 UFC | #1727 | |