Sorted alphabetically by last name · 2711 fighters
| Name | Nickname | |
|---|---|---|
| DD | Derek Downey | |
| DW | Deron Winn | |
| DK | Derrick Krantz | "D-Rock" |
| DL | Derrick Lewis | "The Black Beast" |
| DN | Derrick Noble | "The Eraser" |
| DG | Desmond Green | "The Predator" |
| DC | Devin Clark | "Brown Bear" |
| DP | Devin Powell | |
| DS | Devonte Smith | "King Kage" |
| DL | Dhiego Lima |