Poids Moyens Hommes
 | Djabrail Zaurbekov | #7455 |  | |
 | Djati Melan | 1-0-0 REC | #5482 |  |
 | Djibril Nsenga | #7443 | | |
 | Djorden Santos | 1-1-0 UFC | #1489 |  |
 | Dmitriy Aryshev | 1-1-0 REC | #1061 |  |
 | Dominic Schober | 0-3-0 REC | #3998 |  |
 | Dominik Humburger | 6-3-0 REC | #913 |  |
| Dominique Batteux | 0-1-0 REC | #6341 | |
 | Dongi Yang | 2-3-0 UFC | #3260 |  |
 | Donte Johnson | 2-0-0 UFC | #252 |  |
 | Douglas da Lapa | 1-0-0 REC | #1685 | |
 | Douglas Lima | 1-2-0 REC | #3497 | |
| Drake Patterson | 1-0-0 REC | #740 | |
 | Drew McFedries | 4-5-0 UFC | #2381 | |
 | Dricus Du Plessis | 9-1-0 UFC | #30 |  |
 | Dusko Todorovic | 4-6-0 UFC | #769 |  |
 | Dustin Stoltzfus | 3-7-0 UFC | #1328 | |
 | Dylan Andrews | 2-3-0 UFC | #2977 |  |
 | Dylan Budka | 0-3-0 UFC | #2573 | |
 | Dylan Diebitz | 0-2-0 REC | #4358 | |