Poids Moyens Hommes
 | Diego Henrique | 0-1-0 REC | #6423 |  |
 | Djabrail Zaurbekov | #7487 |  | |
 | Djati Melan | 1-0-0 REC | #5532 |  |
 | Djibril Nsenga | #7466 | | |
 | Djorden Santos | 1-1-0 UFC | #1492 | |
 | Dmitriy Aryshev | 1-1-0 REC | #1164 |  |
 | Dominic Schober | 0-3-0 REC | #4050 |  |
 | Dominik Humburger | 6-3-0 REC | #974 |  |
| Dominique Batteux | 0-1-0 REC | #6245 | |
 | Dongi Yang | 2-3-0 UFC | #3300 |  |
 | Donte Johnson | 2-0-0 UFC | #326 |  |
 | Douglas da Lapa | 1-0-0 REC | #1763 | |
 | Douglas Lima | 1-2-0 REC | #3511 | |
| Drake Patterson | 1-0-0 REC | #848 | |
 | Drew McFedries | 4-5-0 UFC | #2409 | |
 | Dricus Du Plessis | 9-1-0 UFC | #30 |  |
 | Dusko Todorovic | 4-6-0 UFC | #828 |  |
 | Dustin Stoltzfus | 3-7-0 UFC | #1361 | |
 | Dylan Andrews | 2-3-0 UFC | #2988 |  |
 | Dylan Budka | 0-3-0 UFC | #2607 | |