Combattants Russie
| 326 |  | Kazbek Damaev | 0-1-0 REC | #6540 |  |
| 327 |  | Khabib Nabiev | 0-1-0 REC | #4920 | |
| 328 |  | Khabib Nurmagomedov | 13-0-0 UFC | #84 | |
| 329 |  | Khadis Ibragimov | 0-4-0 UFC | #904 | |
| 330 |  | Khadzhimurat Bestaev | 0-2-0 REC | #5698 | |
| 331 |  | Khairulla Khaitullaev | 0-1-0 REC | #5837 | |
| 332 |  | Khakimzhan Davronov | 0-1-0 REC | #6953 | |
| 333 |  | Khalid Murtazaliev | 1-0-0 UFC | #3654 | |
| 334 |  | Khalid Musaev | 0-1-0 REC | #6114 | |
| 335 |  | Khalid Satuev | 1-1-0 REC | #2349 | |
| 336 |  | Khalid Shaykhaev | 2-0-0 REC | #3014 | |
| 337 |  | Khamzat Abaev | 1-1-0 REC | #780 | |
| 338 |  | Khamzat Ilyasov | 1-1-0 REC | #2947 | |
| 339 |  | Khamzat Magomadov | 0-1-0 REC | #6660 | |
| 340 |  | Khamzat Sakalov | 0-1-0 REC | #6247 | |
| 341 |  | Khamzat Salakhanov | 0-1-0 REC | #6558 | |
| 342 |  | Khanzala Magomadov | 1-0-0 REC | #6570 | |
| 343 |  | Khasan Dadalov | 4-0-0 REC | #610 | |
| 344 |  | Khasan Magomedsharipov | 4-0-0 REC | #383 | |
| 345 |  | Khaseyn Shaykhaev | 1-0-0 REC | #5501 | |
| 346 |  | Khaskil Amirkhanov | 0-1-0 REC | #7207 | |
| 347 |  | Khasu Khazaev | 1-0-0 REC | #2499 | |
| 348 |  | Khavid Dakaev | 2-0-0 REC | #1774 | |
| 349 | | Khetag Morgoev | 1-0-0 REC | #2766 | |
| 350 | | Khetag Sabeev | #7746 | |