Poids Mouches Hommes
 | Demetrious Johnson | 15-2-1 UFC | #34 |  |
 | Deni Rasuev | 1-1-0 REC | #2006 |  |
 | Denis Baikov | 2-1-0 REC | #1406 | |
 | Denys Bondar | 0-3-0 UFC | #3751 |  |
 | Devante Sewell | 0-1-0 REC | #7112 | |
 | Devon Jackson | 0-1-0 REC | #6357 | |
 | Devon Lozej | 3-1-0 REC | #639 |  |
 | Diego Paiva | 1-0-0 REC | #3797 |  |
 | Diyor Khushnazarov | 0-1-0 REC | #6530 |  |
 | Dmitriy Shevtsov | 0-1-0 REC | #5857 | |
 | Donavon Frelow | 0-1-0 REC | #6257 | |
 | Dong Hoon Choi | 1-0-0 UFC | #2337 |  |
 | Douglas da Silva | 0-1-0 REC | #6568 | |
| Douglas Silva | 0-1-0 REC | #5616 | |
 | Dustin Ortiz | 8-6-0 UFC | #1145 | |
 | Dzhokhvar Doshuev | 1-1-0 REC | #2009 | |
 | Dzhunid Rediev | 0-1-0 REC | #6097 | |
 | Edgar Chairez | 3-2-0, 1NC UFC | #905 |  |
 | Eduardo Henrique | 5-0-0 REC | #1339 | |
 | Edwin De Los Santos | 1-0-0 REC | #6881 | |