Tous les combattants
 | Dec Dean | 0-3-0 REC | #5410 |  |
 | Decky McAleenan | 2-1-0 REC | #4505 |  |
 | Dedrek Sanders | 3-1-0 REC | #1448 |  |
 | Dee Begley | 0-2-0 REC | #5874 | |
 | Deiby Tachon | #8160 |  | |
 | Deiveson Figueiredo | 14-7-1 UFC | #104 |  |
 | Dejan Ovuka | 0-1-0 REC | #5636 |  |
 | Delan Monte | 1-4-0 REC | #4179 | |
 | Delmar Silva | 0-1-0 REC | #5942 | |
 | Delphine Benouaich | 2-1-0 REC | #678 |  |
 | Delson Heleno | 0-1-0 UFC | #6388 | |
 | Delton Kaufmann | 2-0-0 REC | #752 | |
 | Demarte Pena | 3-2-0 REC | #3235 |  |
 | Demba Seck | 1-1-0 REC | #1719 |  |
 | Demeshin Galymuly | 0-1-0 REC | #4828 |  |
 | Demetrious Johnson | 15-2-1 UFC | #32 | |
 | Demian Maia | 22-11-0 UFC | #90 | |
 | Demison Rodrigues | 0-2-0 REC | #5905 | |
 | Deni Daffa | 0-1-0 REC | #5196 |  |
 | Deni Ibragimov | 3-0-0 REC | #383 |  |
 | Deni Ismailov | 0-0-1 REC | #7342 | |
 | Deni Rasuev | 2-1-0 REC | #637 | |
 | Deni Sadulaev | 1-0-0 REC | #3002 | |
 | Denilson Neves | 0-3-0, 1NC REC | #5875 | |
 | Denis Baikov | 2-1-0 REC | #1905 | |