Tous les combattants
 | Kamil Oniszczuk | 2-3-0 REC | #521 |  |
 | Kamil Saidov | 1-0-0 REC | #1449 |  |
 | Kamil Szkaradek | 5-1-0 REC | #738 | |
 | Kamil Wojciechowski | 0-2-0 REC | #5628 | |
 | Kamila Simkova | 0-1-0 REC | #4076 |  |
 | Kamuela Kirk | 1-2-0 UFC | #3611 |  |
 | Kana Watanabe | 3-3-0 REC | #2599 |  |
 | Kanako Murata | 1-2-0 UFC | #3952 | |
 | Kane Mousah | 1-3-0 REC | #3405 |  |
 | Kangjie Zhu | #2202 |  | |
 | Kanna Asakura | 0-1-0 REC | #6413 | |
 | Kanybek Zhanybekov | 0-2-0 REC | #4209 |  |
 | Kara Marie Vislosky | 0-1-0 REC | #5540 | |
 | Karan Mosebach | #7091 |  | |
 | Karim Ghajji | 0-3-0 REC | #4122 |  |
 | Karim Henniene | 2-1-0 REC | #951 |  |
 | Karim Rabei | 0-1-0, 1NC REC | #5181 | |
 | Karina Rodriguez | 2-0-0 REC | #3689 |  |
 | Karine Gevorgyan | 0-1-0 UFC | #3993 |  |
 | Karine Silva | 5-2-0 UFC | #253 |  |
 | Karl Albrektsson | 0-4-0 REC | #3126 |  |
 | Karl Amoussou | 0-2-0 REC | #3475 |  |
 | Karl Moore | 3-2-0 REC | #3140 |  |
 | Karl Reed | 0-2-0 REC | #5862 | |
 | Karl Roberson | 4-6-0 UFC | #1938 | |