Poids Moyens Hommes
 | Dean Lister | 4-2-0 UFC | #2880 |  |
 | Delton Kaufmann | 2-0-0 REC | #752 | |
 | Deni Ibragimov | 3-0-0 REC | #383 |  |
 | Denis Kang | 1-2-0 UFC | #4199 |  |
 | Denis Kurdinov | 0-1-0 REC | #7628 |  |
 | Denis Tiuliulin | 1-5-0 UFC | #3253 | |
 | Dennis Hallman | 4-5-0 UFC | #2376 | |
 | Derek Brunson | 14-7-0 UFC | #289 | |
 | Derek Downey | 0-1-0 UFC | #5719 | |
 | Deron Winn | 2-3-0 UFC | #3703 | |
 | Diego Dias | 1-1-0 REC | #3332 |  |
 | Diego Henrique | 0-1-0 REC | #7099 | |
 | Djabrail Zaurbekov | 1-0-0 REC | #2064 |  |
 | Djati Melan | 1-0-0 REC | #5619 |  |
 | Djorden Santos | 1-2-0 UFC | #1579 | |
 | Dmitrii Ceacusta | 0-1-0 REC | #6875 |  |
 | Dmitriy Aryshev | 1-2-0 REC | #1958 | |
 | Dominic Schober | 0-3-0 REC | #4652 |  |
 | Dominik Humburger | 7-3-0 REC | #847 |  |
| Dominique Batteux | 0-1-0 REC | #6217 | |