Poids Mouches Hommes
 | David Lopez | 1-1-0 REC | #5366 |  |
 | Davide Scarano | 2-4-0 REC | #3039 |  |
 | Dawid Romanski | #7969 |  | |
 | Demetrious Johnson | 15-2-1 UFC | #36 |  |
 | Deni Rasuev | 2-1-0 REC | #389 |  |
 | Denis Baikov | 2-1-0 REC | #1740 | |
 | Denys Bondar | 0-3-0 UFC | #3815 |  |
 | Devante Sewell | 0-1-0 REC | #7180 | |
 | Devon Jackson | 0-1-0 REC | #6664 | |
 | Devon Lozej | 3-1-0 REC | #986 |  |
 | Diego Costa | #8055 |  | |
 | Diego Paiva | 1-0-0 REC | #4041 | |
 | Diyor Khushnazarov | 0-1-0 REC | #6649 |  |
 | Dmitriy Shevtsov | 0-1-0 REC | #6263 | |
 | Donavon Frelow | 0-1-0 REC | #6036 | |
 | Dong Hoon Choi | 1-0-0 UFC | #2426 |  |
| Douglas da Silva | 0-1-0 REC | #6512 | |
| Douglas Silva | 0-1-0 REC | #5743 | |
 | Dustin Ortiz | 8-6-0 UFC | #1164 | |
 | Dzhokhvar Doshuev | 1-1-0 REC | #2307 | |