| Fighter | Record | Last Bout |
|---|---|---|
| Deiveson Figueiredo | 25-7-1 | 2026-10-03 |
| Delphine Benouaich | 8-2-0 | 2026-09-05 |
| Denise Gomes | 13-3-0 | 2026-08-29 |
| Dennis Buzukja | 12-7-0 | 2026-08-01 |
| Denzel Freeman | 7-2-0 | 2026-01-24 |
| Derrick Lewis | 29-14-0 (1 NC) | 2026-06-14 |
| Diana Belbita | 15-10-0 | 2025-04-05 |
| Diego Ferreira | 20-7-0 | 2026-08-08 |
| Diego Lopes | 28-8-0 | 2026-06-14 |
| Ding Meng | 35-11-0 | 2026-08-29 |
| Dione Barbosa | 10-4-0 | 2026-07-18 |
| Diyar Nurgozhay | 12-2-0 | 2026-08-08 |
| Djorden Santos | 11-3-0 | 2026-09-12 |
| Dom Mar Fan | 9-3-0 | 2026-05-02 |
| Dominick Reyes | 16-5-0 | 2026-10-24 |
| Don'Tale Mayes | 11-9-0 (1 NC) | 2025-05-03 |
| DongHun Choi | 9-0-0 | 2024-11-23 |
| Donte Johnson | 9-0-0 | 2026-08-15 |
| Dooho Choi | 17-4-1 | 2026-09-19 |
| Douglas Silva de Andrade | 29-7-0 (1 NC) | 2026-02-28 |
| Drakkar Klose | 16-3-1 | 2026-09-12 |
| Drew Dober | 29-15-0 (1 NC) | 2026-03-07 |
| Dricus Du Plessis | 24-3-0 | 2026-07-18 |
| Dusko Todorovic | 13-7-0 | 2026-08-01 |
| Dustin Jacoby | 22-10-1 | 2026-07-25 |
| Dustin Poirier | 30-10-0 (1 NC) | 2025-07-19 |
| Dustin Stoltzfus | 17-8-0 | 2026-08-15 |
| Dylan Budka | 7-5-0 | 2025-02-15 |
| Edgar Chairez | 14-6-0 (1 NC) | 2026-09-12 |
| Edmen Shahbazyan | 16-6-0 | 2026-09-19 |
| Edson Barboza | 24-15-0 | 2026-08-15 |
| Eduarda Moura | 12-2-0 | 2026-09-19 |
| Eduardo Chapolin | 15-3-0 | 2026-08-15 |
| Elijah Smith | 10-1-0 | 2026-03-14 |
| Elise Reed | 8-6-0 | 2026-08-22 |
| Elisha Ellison | 5-3-0 | 2026-07-11 |
| Elizeu Zaleski dos Santos | 25-10-1 | 2025-08-02 |
| Elves Brener | 16-6-0 | 2026-09-26 |
| Eric McConico | 11-5-1 | 2026-08-15 |
| Eric Nolan | 8-5-0 | 2026-10-03 |
| Erik Silva | 9-4-0 | 2026-02-28 |
| Erin Blanchfield | 14-2-0 | 2026-10-17 |
| Ernesta Kareckaite | 6-2-1 | 2026-02-28 |
| Eryk Anders | 18-9-0 (1 NC) | 2026-03-14 |
| Esteban Ribovics | 16-3-0 | 2026-10-03 |
| Ethyn Ewing | 10-2-0 | 2026-04-04 |
| Evan Elder | 10-2-0 | 2025-04-26 |
| Ezra Elliott | 8-0-0 | 2026-07-18 |
| Fabia Sintes | 12-3-0 | 2026-09-05 |
| Fares Ziam | 18-6-0 | 2026-09-05 |