Poids Plumes Hommes
 | Kron Gracie | 1-3-0 UFC | #2396 |  |
 | Krzysztof Geburek | 0-1-0 REC | #5386 |  |
 | Kurban Taygibov | 2-1-0 REC | #852 |  |
 | Kurtis Campbell | 0-1-0 UFC | #1122 |  |
 | Kurtis Ellis | 1-1-0 REC | #6312 |  |
 | Kyle Bochniak | 2-5-0 UFC | #2541 | |
 | Kyle Zimick | 0-1-0 REC | #5564 | |
 | Kyohei Hagiwara | 2-2-0, 1NC REC | #1791 |  |
 | Laird Anderson | 3-0-0 REC | #3835 | |
 | Lance Lawrence | 2-2-0 REC | #3541 | |
 | Landry Ward | 2-2-0 REC | #2342 | |
 | Lazar Stojadinovic | 0-3-0 REC | #5024 | |
 | Leandro Solano | 0-2-0 REC | #4053 |  |
 | Lee Coville | 0-1-0 REC | #7389 | |
 | Leigh Remedios | 0-1-0 UFC | #4571 | |
 | Leo Brichta | 8-2-0 REC | #764 |  |
 | Leon Armes | 3-2-0 REC | #2262 | |
 | Leon Zamuangana | #7663 |  | |
 | Leonard Garcia | 2-7-0 UFC | #2735 | |
 | Leonardo Cerboni | 2-0-0 REC | #994 | |