Tous les combattants
 | Kevin Petshi | 0-1-0 REC | #5615 |  |
 | Kevin Randleman | 4-3-0 UFC | #1136 |  |
 | Kevin Rosas | #7693 | | |
 | Kevin Rosier | 1-2-0 UFC | #3789 | |
 | Kevin Ruart | #7680 |  | |
 | Kevin Syler | 1-1-0 REC | #5060 |  |
 | Kevin Szaflarski | 0-1-0 REC | #6608 |  |
 | Kevin Vallejos | 4-0-0 UFC | #179 |  |
 | Keweny Lopes | 3-4-0 REC | #2385 |  |
 | Keyes Nelson | 0-1-0 REC | #7125 | |
 | Keynan Davis | 1-2-0 REC | #5004 | |
 | Keyth Dawson | 0-1-0 REC | #7426 | |
 | Keyvan Rezaei | 0-1-0 REC | #6081 |  |
 | Khabib Nabiev | 0-1-0 REC | #5102 |  |
 | Khabib Nurmagomedov | 13-0-0 UFC | #90 | |
 | Khadim Dia | 6-0-0 REC | #731 |  |
 | Khadis Ibragimov | 0-4-0 UFC | #704 | |
 | Khadzhimurat Bestaev | 0-2-0 REC | #5519 | |
 | Khai Wu | 0-1-0 REC | #7311 | |
 | Khairulla Khaitullaev | 0-1-0 REC | #5765 | |
 | Khakimzhan Davronov | 0-1-0 REC | #6622 | |
 | Khaled Mahmoud | 0-1-0 REC | #6248 |  |
 | Khalid Murtazaliev | 1-0-0 UFC | #3544 | |
 | Khalid Musaev | 0-1-0 REC | #5857 | |
 | Khalid Satuev | 1-1-0 REC | #2110 | |