Sorted alphabetically by last name · 2729 fighters
| Name | Nickname | |
|---|---|---|
| AP | Andre Petroski | |
| AR | Andre Roberts | "The Chief" |
| AS | Andre Soukhamthath | "The Asian Sensation" |
| AW | Andre Winner | |
| AL | Andrea Lee | "KGB" |
| AG | Andreas Gustafsson | "Bane" |
| AM | Andreas Michailidis | "The Spartan" |
| AS |
| Andreas Stahl |
| "Real Steel" |
| AA | Andrei Arlovski | "The Pitbull" |
| AS | Andrei Semenov |