Sorted alphabetically by last name · 2707 fighters
| Name | Nickname | |
|---|---|---|
| AW | Aaron Wilkinson | "The Daywalker" |
| AR | Abdul Rakhman Yakhyaev | "The Hunter" |
| AR | Abdul Razak Alhassan | |
| AA | Abdul-Kareem Al-Selwady | "Pride of Palestine" |
| AE | Abdul-Kerim Edilov | |
| AT | Abel Trujillo | "Killa" |
| AL | Abner Lloveras | "Skullman" |
| AA | Abu Azaitar | "Captain Morocco" |
| AN | Abubakar Nurmagomedov | |
| AM | Abus Magomedov |