Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| MA | Melissa Amaya | "La Mamba" |
| MC | Melissa Croden | "Scare" |
| MG | Melissa Gatto | |
| MM | Melissa Martinez | "Super Mely" |
| MM | Melissa Mullins | "No Mess" |
| MC | Melquizael Costa | "The Dalmatian" |
| MB | Melsik Baghdasaryan | "The Gun" |
| MB |
| Melton Bowen |
| "The Punisher" |
| MG | Melvin Guillard | "The Young Assassin" |
| MD | Merab Dvalishvili | "The Machine" |