Sorted alphabetically by last name · 2780 fighters
| Name | Nickname | |
|---|---|---|
| CV | Cain Velasquez | |
| CB | Caio Borralho | "The Natural" |
| CM | Caio Machado | "Bigfoot" |
| CM | Caio Magalhaes | "Hellboy" |
| CW | Cal Worsham | |
| CY | Cale Yarbrough | |
| CP | Callan Potter | "The Rockstar" |
| CK |
| CN | Cam Nelson |
| CR | Cam Rowston | "The Battle Giraffe" |