Sorted alphabetically by last name · 2767 fighters
| Name | Nickname | |
|---|---|---|
| CH | Collin Hart | |
| CS | Colton Smith | |
| CM | Connor Matthews | "The Controller" |
| CM | Conor McGregor | "The Notorious" |
| CP | Constantinos Philippou | |
| CA | Corey Anderson | "Overtime" |
| CH | Corey Hill | |
| CR |
| Cortavious Romious |
| CC | Cortney Casey | "Cast Iron" |
| CH | Cory Hendricks |