Poids Mi-Moyens Hommes
 | David Velasquez | 0-1-0 UFC | #6309 |  |
 | David Zawada | 1-4-0 UFC | #1402 |  |
 | Dean Barry | 0-1-0 UFC | #5608 |  |
 | Delson Heleno | 0-1-0 UFC | #6487 |  |
 | Demian Maia | 22-11-0 UFC | #97 | |
 | Derrick Krantz | 0-2-0 UFC | #5273 | |
 | Derrick Noble | 0-1-0 UFC | #6302 | |
 | Dhiego Lima | 4-7-0 UFC | #2413 | |
 | Diego Sanchez | 19-13-0 UFC | #182 | |
 | Ding Meng | 0-2-0 UFC | #2577 |  |
 | Dominic Waters | 0-3-0 UFC | #4518 | |
 | Dominique Steele | 1-4-0 UFC | #4020 | |
 | Dong Hyun Kim | 13-4-0, 1NC UFC | #338 |  |
 | Dorian Price | 0-1-0 UFC | #6201 | |
 | Duane Ludwig | 4-5-0 UFC | #2654 | |
 | Dwight Grant | 3-5-0 UFC | #2860 | |
 | Eddie Alvarez | 4-3-0, 1NC UFC | #852 | |
 | Eddie Mendez | 0-1-0 UFC | #6210 | |
 | Edgar Garcia | 0-4-0 UFC | #4106 |  |
 | Edilberto de Oliveira | 0-2-0 UFC | #5235 | |