Sorted alphabetically by last name · 2763 fighters
| Name | Nickname | |
|---|---|---|
| AM | Alexander Munoz | |
| AP | Alexander Poppeck | "Ironside" |
| AV | Alexander Volkanovski | "The Great" |
| AV | Alexander Volkov | "Drago" |
| AY | Alexander Yakovlev | "Russian Thunder" |
| AR | Alexandr Romanov | "King Kong" |
| AB | Alexandre Barros | "Baixinho" |
| Alexandre Dantas |
| "Cafe" |
| AF | Alexandre Ferreira | "Cacareco" |
| AP | Alexandre Pantoja | "The Cannibal" |