Poids Mi-Lourds Hommes
 | Khuseyn Tatalaev | #7732 |  | |
 | Kleber Silva | #4107 |  | |
 | Kory Moegenburg | #5656 |  | |
 | Kris Rotharmel | 0-1-0 UFC | #7683 | |
 | Krzysztof Glowacki | #4772 |  | |
 | Krzysztof Soszynski | 6-3-0 UFC | #2256 |  |
 | Kurbanmagomed Kurbanmagomedov | 3-1-0 MMA | #775 | |
 | Kyle Clark | 3-2-0 MMA | #412 | |
 | Kyle Kingsbury | 4-5-0 UFC | #2846 | |
 | Kyler Fairchild | #7491 | | |
 | Lajos Papp | #5347 |  | |
 | Laurynas Urbonavicius | #6470 |  | |
 | Leon Soares | #2179 | | |
 | Leonardo Silva | 22-10-0 MMA | #3347 | |
 | Levi Rodrigues | 0-2-0 UFC | #1416 | |
 | Liu Ce | 1-0-0 UFC | #811 |  |
 | Lucas Alsina | #3923 |  | |
 | Lucas Fernando | 1-0-0 UFC | #429 | |
 | Lucio Linhares | 0-2-0 UFC | #5644 | |
 | Luiz Cane | 4-5-0 UFC | #2708 | |