Tous les combattants
 | Karol Skrzypek | 0-1-0 REC | #6264 |  |
 | Karolina Kowalkiewicz | 9-10-0 UFC | #836 | |
 | Karolina Owczarz | 1-1-0 REC | #6751 | |
 | Karolina Sobek | 1-4-0 REC | #3962 | |
 | Karolina Vankova | 0-1-0 REC | #6416 |  |
 | Karolina Wojcik | 4-4-0 REC | #2814 | |
 | Karoline Martins | 0-1-0 REC | #7587 |  |
 | Karrar Hammodi | #7451 |  | |
 | Karshyga Dautbek | 4-0-0, 1NC REC | #539 |  |
 | Kase Tucker | #7980 |  | |
 | Kasey Tanner | 3-1-0 REC | #2208 | |
 | Kasib Murdoch | 1-0-0 REC | #1207 |  |
 | Kasim Aras | 2-3-0 REC | #1878 |  |
 | Kassius Kayne | 0-1-0 REC | #7818 | |
 | Kassoum Kone | 1-0-0 REC | #2338 |  |
 | Kasum Kasumov | 2-2-0 REC | #3067 |  |
 | Katarina Legorreta | 0-1-0 REC | #6063 | |
 | Katarzyna Sadura | 0-1-0 REC | #6519 | |
 | Kate Bacik | 3-0-0 REC | #4161 |  |
 | Kate Jackson | 0-1-0 REC | #7227 | |
 | Katharina Dalisda | 5-1-0 REC | #3015 | |
 | Katharina Lehner | 1-5-0 REC | #2696 | |
 | Katharina Rychkova | 1-0-0 REC | #2288 |  |
 | Katherine Corogenes | 0-2-0 REC | #6672 | |
 | Kathryn Paprocki | 0-1-0 REC | #7123 | |