Tous les combattants
 | Khasanzhon Anvarov | 0-1-0 REC | #6599 |  |
 | Khaseyn Shaykhaev | 1-0-0 REC | #5511 |  |
 | Khaskil Amirkhanov | 0-1-0 REC | #7348 | |
 | Khasu Khazaev | 1-0-0 REC | #2683 | |
 | Khavid Dakaev | 2-0-0 REC | #1929 | |
 | Khetag Morgoev | 1-0-0 REC | #2968 | |
| Khetag Sabeev | #7868 | | |
 | Khindalbek Burizhonov | 0-1-0 REC | #7122 | |
| Khizir Magomadov | 1-0-0 REC | #1051 | |
 | Kholmurod Nurmatov | 1-4-0 REC | #2098 | |
 | Khumoyun Tukhtamuradov | #7424 | | |
 | Khurshed Kakhorov | 4-1-0 REC | #3034 |  |
 | Khusein Askhabov | 0-1-0 UFC | #5524 | |
 | Khuseyn Tatalaev | 0-1-0 REC | #7283 | |
 | Kibedy Gordon | 1-0-0 REC | #5172 |  |
 | Kiefer Crosbie | 0-3-0 UFC | #2836 |  |
 | Kiichi Kunimoto | 3-2-0 UFC | #3482 |  |
 | Kikadze Bondo | 1-0-0 REC | #6271 |  |
| Killian Layour | 0-1-0 REC | #7776 |  |
 | Killys Mota | 3-1-0 REC | #3714 |  |
 | Kim Tinghaugen | 0-1-0 REC | #7020 |  |
 | Kim Tran | #8039 |  | |
 | Kimbert Alintozon | 0-1-0 REC | #5634 |  |
 | Kimo Leopoldo | 2-4-0 UFC | #2780 |  |
 | King Edokpolo | 2-0-0 REC | #2855 | |