Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| MF | Mirko Filipovic | "Cro Cop" |
| MB | Mirsad Bektic | |
| MC | Misha Cirkunov | |
| MC | Mitch Clarke | "Danger Zone" |
| MG | Mitch Gagnon | |
| MR | Mitch Ramirez | |
| MR | Mitch Raposo | |
| M | Mizuki |
| MH | Mizuto Hirota | "Pugnus" |
| MB | Modestas Bukauskas | "The Baltic Gladiator" |