Tous les combattants
 | Doo Ho Choi | 6-3-1 UFC | #431 |  |
 | Dorian Cliucinicov | 0-1-0 REC | #6232 |  |
 | Dorian Price | 0-1-0 UFC | #5975 |  |
 | Dorian Ramos | 0-1-0 REC | #6816 | |
 | Dorobshokh Nabotov | #6129 |  | |
 | Dorota Norek | 0-1-0 REC | #7230 |  |
 | Dorval Jordan | 0-1-0 REC | #6373 |  |
 | Douglas Andrew | 0-1-0 REC | #6138 |  |
 | Douglas da Lapa | 2-0-0 REC | #951 | |
 | Douglas da Silva | 0-1-0 REC | #6530 | |
 | Douglas Evans | 0-2-0 UFC | #5744 | |
 | Douglas Lima | 1-2-0 REC | #3712 | |
 | Douglas Rodrigues | 0-1-0 REC | #5564 | |
 | Douglas Silva | 7-7-0 UFC | #1220 | |
| Douglas Silva | 0-1-0 REC | #5734 | |
 | Dovlet Yagshimuradov | 8-2-0 REC | #736 |  |
 | Dragos Zubco | 0-1-0 REC | #6862 | |
| Drake Patterson | 1-0-0 REC | #1950 | |
 | Drakkar Klose | 10-3-0 UFC | #511 | |
 | Drako Rodriguez | 0-2-0 UFC | #4296 | |
 | Drew Dober | 15-11-0, 1NC UFC | #193 | |
 | Drew Fickett | 4-3-0 UFC | #2797 | |
 | Drew McFedries | 4-5-0 UFC | #2641 | |
 | Dricus Du Plessis | 10-1-0 UFC | #25 |  |
 | Duane Ludwig | 4-5-0 UFC | #2622 | |