Combattants Etats-Unis
| 1626 |  | Luther Egerson | #7965 |  | |
| 1627 |  | Lyman Good | 3-3-0 UFC | #3047 | |
| 1628 |  | Mac Danzig | 5-8-0 UFC | #2071 | |
| 1629 |  | Mac Kukowski | 1-1-0 REC | #2868 | |
| 1630 |  | Mackens Semerzier | 1-1-0, 1NC UFC | #4495 | |
| 1631 |  | Mackenzie Dern | 11-5-0 UFC | #24 | |
| 1632 |  | Mackenzie Stiller | 5-1-0 REC | #778 | |
| 1633 |  | Macy Chiasson | 8-6-0 UFC | #281 | |
| 1634 |  | Maia Stevenson | 0-1-0 UFC | #5243 | |
| 1635 |  | Maki Pitolo | 1-5-0 UFC | #3196 | |
| 1636 |  | Makoa Cooper | 0-1-0 REC | #6910 | |
| 1637 |  | Malcolm Wellmaker | 2-2-0 UFC | #822 | |
| 1638 |  | Malik Thompson | 1-0-0 REC | #1146 | |
| 1639 |  | Mallory Martin | 1-3-0 UFC | #1693 | |
| 1640 |  | Mana Martinez | 2-2-0 UFC | #3412 | |
| 1641 |  | Manny Bermudez | 3-2-0 UFC | #3154 | |
| 1642 |  | Manny Muro | 1-0-0 REC | #6747 | |
| 1643 |  | Manny Vazquez | 0-1-0 REC | #6867 | |
| 1644 |  | Mansher Khera | 1-0-0 REC | #2976 | |
| 1645 |  | Mansur Abdul-Malik | 3-1-0, 1NC UFC | #654 | |
| 1646 |  | Manuel Medina | 2-0-0 REC | #4657 | |
| 1647 |  | Maraya Miller | 0-1-0 REC | #6313 | |
| 1648 |  | Marc-Ari Lewis | 1-1-0 REC | #4142 | |
| 1649 |  | Marco Soto | 1-0-0 REC | #7182 | |
| 1650 |  | Marcos Lloreda | #6860 | |