Sorted alphabetically by last name · 2707 fighters
| Name | Nickname | |
|---|---|---|
| AJ | Anthony Johnson | "Rumble" |
| AL | Anthony Lapsley | "The Recipe" |
| AM | Anthony Macias | "Mad Dog" |
| AN | Anthony Njokuani | "The Assassin" |
| AP | Anthony Perosh | "The Hippo" |
| AP | Anthony Pettis | "Showtime" |
| AR | Anthony Rocco Martin | |
| AS | Anthony Smith | "Lionheart" |
| AT | Anthony Torres | "The Crush" |
| AK | Anton Kuivanen |