Sorted alphabetically by last name · 2715 fighters
| Name | Nickname | |
|---|---|---|
| LR | Luke Rockhold | |
| LS | Luke Sanders | "Cool Hand" |
| LZ | Luke Zachrich | |
| LG | Lyman Good | "Cyborg" |
| LM | Lyoto Machida | "The Dragon" |
| MD | Mac Danzig | |
| MJ | Maciej Jewtuszko | "Irokez" |
| MS | Mackens Semerzier | "Da Menace" |
| MD | Mackenzie Dern | |
| MC | Macy Chiasson |