Tous les combattants
 | Connor Matthews | 0-3-0 UFC | #2322 |  |
 | Connor Patterson | 2-1-0 REC | #508 |  |
 | Connor Wilson | 3-1-0, 1NC REC | #1254 | |
 | Conor Hoy | 0-1-0 REC | #7034 | |
 | Conor McCarthy | 4-0-0 REC | #424 |  |
 | Conor McGregor | 10-4-0 UFC | #124 | |
 | Corentin Blanche | 0-1-0 REC | #6034 |  |
 | Corentin Roux | 1-0-0 REC | #7357 | |
 | Corey Anderson | 10-5-0 UFC | #217 | |
 | Corey Fry | 1-3-0 REC | #3561 | |
 | Corey Hill | 1-2-0 UFC | #3812 | |
 | Corey Jackson | 0-1-0 REC | #6569 | |
 | Corey McLaughlin | 1-0-0 REC | #2658 |  |
 | Corey Norman | 1-0-0 REC | #5846 | |
 | Corinne Laframboise | 0-1-0 REC | #5620 |  |
 | Cornel Thompson | 1-0-0 REC | #1922 |  |
 | Cornelia Holm | 2-3-0 REC | #3517 |  |
 | Cornellius Aritonang | 3-0-0 REC | #4077 |  |
 | Cortavious Romious | 0-2-0 UFC | #2899 | |
 | Cortney Casey | 6-9-0 UFC | #1707 | |
 | Corvan Allen | 4-0-0 REC | #1919 | |
 | Cory Hendricks | 0-1-0 UFC | #3391 | |
 | Cory McKenna | 3-3-0 UFC | #2447 |  |
 | Cory Sandhagen | 11-5-0 UFC | #84 | |
 | Cory Tait | 0-1-0 REC | #7199 | |