Poids Légers Hommes
 | Christian Lohsen | 1-1-0 REC | #5871 |  |
 | Christian Perez | 0-1-0 REC | #4543 |  |
 | Christian Soda | 3-1-0 REC | #238 |  |
 | Christos Giagos | 6-8-0 UFC | #1433 | |
 | Claudio Pacella | 4-2-0 REC | #908 |  |
 | Claudio Puelles | 5-4-0 UFC | #1323 |  |
 | Clay Guida | 18-19-0 UFC | #205 | |
 | Cody Pfister | 1-3-0 UFC | #3438 | |
 | Cole Faust | 0-1-0 REC | #6129 | |
 | Connor Hughes | 5-3-0 REC | #1110 | |
 | Conor McCarthy | 4-0-0 REC | #621 |  |
 | Conor McGregor | 10-4-0 UFC | #131 | |
 | Corey Jackson | 0-1-0 REC | #6783 | |
 | Cornel Thompson | 1-0-0 REC | #2127 |  |
 | Coty Milhausen | 0-2-0 REC | #6052 | |
 | Craig McGrattan | 1-1-0 REC | #3131 | |
 | Cristian Lorga | 0-1-0 REC | #7115 |  |
 | Cristiano Franca | 0-1-0 REC | #6707 |  |
 | Cristiano Marcello | 1-3-0 UFC | #3692 | |
 | Daguir Imavov | 2-0-1 REC | #2507 |  |