D
- Damage
- Dan the Dyna-Mite
- Deuce and Charger
- Deadline
- Deathbolt
- Deathstroke
- Deep Blue (daughter of Tsunami)
- Dervish
- Diamondette (member of Hero Hotline)
- Doctor Double X
- Doctor Light (Arthur Light)
- Doctor Light (Kimiyo Hoshi)
- Doctor Manhattan
- Doctor Midnight (Beth Chapel)
- Doctor Mid-Nite (Charles McNider)
- Doctor Mid-Nite (Pieter Cross)
- Doctor Phosphorus
- Doctor Polaris
- Doctor Psycho
- Doctor Regulus (enemy of Sun Boy)
- Doll Girl
- Doll Man (Darrell Dane)
- Doll Man (Lester Colt)
- Dolphin
- Dumb Bunny (member of the Inferior Five)
- Dust Devil (member of the Blasters)
Read more about this topic: List Of Metahumans In DC Comics