Tous les combattants
 | Kendra McIntyre | 3-3-0 REC | #3103 |  |
 | Kendrick Latchman | 0-1-0 REC | #6209 | |
 | Kenichi Yamamoto | 2-1-0 UFC | #3534 |  |
 | Kenji Bortoluzzi | 0-3-0 REC | #4248 |  |
 | Kennedy Freeman | 3-0-0 REC | #2703 |  |
 | Kennedy Nzechukwu | 8-6-1 UFC | #517 |  |
 | Kennedy Rayomba | 0-2-0 REC | #4338 |  |
 | Kenneth Bergh | #7523 |  | |
 | Kenneth Cross | 1-2-0 REC | #1884 | |
 | Kenny Florian | 12-5-0 UFC | #477 | |
 | Kenny Mokhonoana | 4-3-0 REC | #1306 |  |
 | Kenny Robertson | 4-5-0 UFC | #2506 | |
 | Kenshin Kodama | 0-1-0 REC | #6264 | |
 | Kenshin Saito | 0-1-0 REC | #4462 | |
 | Kent Mafileo | 0-1-0 REC | #7053 | |
 | Kenta Takizawa | 0-1-0 REC | #6623 | |
 | Kentaro Tomita | #7979 | | |
 | Kenza Elkihel | 1-0-0 REC | #7814 |  |
 | Kenzi Khouadra | 0-2-0 REC | #3959 | |
 | Kenzo Soares Silva | 3-2-0 REC | #2596 | |
 | Keoni Diggs | 1-2-0 REC | #5386 | |
 | Keremuaili Maimaitituoheti | 0-1-0 REC | #6912 |  |
 | Keri Taylor-Melendez | 1-0-0 REC | #6165 | |
 | Kerim Engizek | 6-1-0 REC | #1101 |  |
 | Kerisson Leal | 0-2-0 REC | #7211 |  |