Poids Lourds Hommes
 | Lavar Johnson | 2-2-0 UFC | #3999 |  |
 | Lazar Todev | 6-2-0 REC | #472 |  |
 | Leon Mackey Jr. | 1-1-0 REC | #6792 | |
 | Leonardo Fraga | 0-1-0 REC | #7799 |  |
 | Leonardo Guimaraes | 0-2-0 UFC | #2472 | |
 | Leroy Johnson | 0-1-0 REC | #7626 | |
 | Linton Vassell | 4-2-0 REC | #1045 |  |
 | Loic Pillon | 0-1-0 REC | #4118 |  |
 | Lom-Ali Mediev | 0-1-0 REC | #5350 |  |
 | Lorenzo Figueroa | 0-2-0 REC | #4134 | |
 | Lorenzo Hood | 0-1-0 REC | #6984 | |
 | Louie Sutherland | 1-2-0 UFC | #780 | |
 | Lucas Camacho | 2-1-0 REC | #3862 | |
 | Luis Henrique | 2-4-0 UFC | #2212 | |
 | Lukasz Brzeski | 1-6-0 UFC | #2015 |  |
 | Luther Egerson | #7996 | | |
 | Maciej Gradecki | 0-1-0 REC | #6460 | |
| Malick Badiane | 1-0-0 REC | #2403 |  |
 | Mamadou Mbaye | 0-1-0 REC | #4540 |  |
 | Marc Doussis | 2-4-0 REC | #467 |  |