Poids Légers Hommes
 | Christian Soda | 3-1-0 REC | #962 |  |
 | Christos Giagos | 6-8-0 UFC | #1578 |  |
 | Chuy Rodriguez | #8121 | | |
 | Claudio Pacella | 4-2-0 REC | #1451 |  |
 | Claudio Puelles | 5-4-0 UFC | #1468 |  |
 | Clay Guida | 18-19-0 UFC | #225 | |
 | Clayton Lee | 1-0-0 REC | #1323 | |
 | Cody Pfister | 1-3-0 UFC | #3653 | |
 | Cole Faust | 0-1-0 REC | #6499 | |
 | Connor Hughes | 5-3-0 REC | #1492 | |
 | Conor McCarthy | 4-1-0 REC | #1172 |  |
 | Conor McGregor | 10-5-0 UFC | #82 | |
 | Corey Jackson | 0-1-0 REC | #7242 | |
 | Cornel Thompson | 2-0-0 REC | #1281 |  |
 | Coty Milhausen | 0-2-0 REC | #6484 | |
 | Craig McGrattan | 1-1-0 REC | #3540 | |
 | Cristian Lopez | #8128 |  | |
 | Cristian Lorga | 0-1-0 REC | #7573 |  |
 | Cristiano Franca | 0-1-0 REC | #6830 |  |
 | Cristiano Marcello | 1-3-0 UFC | #4054 | |