Combattants Brésil
| 751 |  | Maycon Mendonca | 0-2-0 REC | #6743 |  |
| 752 |  | Maycon Silvan | 0-1-0 REC | #6843 | |
| 753 |  | Mayra Bueno Silva | 5-7-1, 1NC UFC | #1001 | |
| 754 |  | Mayra Cantuaria | 2-1-0 REC | #3541 | |
| 755 |  | Meijy Portela | 0-1-0 REC | #5696 | |
| 756 |  | Melissa Gatto | 3-3-0 UFC | #2375 | |
| 757 |  | Melquizael Costa | 7-3-0 UFC | #298 | |
| 758 |  | Michael Deiga-Scheck | 3-4-0 REC | #3137 | |
| 759 |  | Michael Oliveira | 4-0-0 REC | #1501 | |
| 760 |  | Michel Lima | 1-1-0 REC | #6081 | |
| 761 |  | Michel Pereira | 10-6-0 UFC | #234 | |
| 762 |  | Michel Prazeres | 10-4-0 UFC | #816 | |
| 763 |  | Michel Silva | 1-2-0 REC | #2333 | |
| 764 |  | Miguel Jacob | 1-1-0 REC | #5902 | |
| 765 |  | Miguel Porto | 0-2-0 REC | #4299 | |
| 766 |  | Mileide Simplicio | 1-2-0 REC | #1159 | |
| 767 |  | Milena Galvao | 1-1-0 REC | #2585 | |
| 768 |  | Milton Vieira | 0-1-1 UFC | #5430 | |
| 769 |  | Mirela Vargas | 0-1-0 REC | #7064 | |
| 770 |  | Moacir Rocha | 0-2-0 REC | #3978 | |
| 771 |  | Moesio Brandao | 0-1-0 REC | #7769 | |
| 772 |  | Monique Adriane | 2-1-0 REC | #4171 | |
| 773 |  | Murilo Bustamante | 3-1-0 UFC | #1718 | |
| 774 |  | Murilo Delfino | 0-1-0 REC | #7091 | |
| 775 |  | Myllena Messias | #7845 | |