G
- Gehenna
- Geist
- Gemini
- General Computron
- Geo-Force
- Geomancer
- Gloss
- Godiva
- Goldface
- Goldilocks
- Goraiko (member of the International Ultramarine Corps)
- Gorgon
- Green Arrow (Conner Hawke)
- Green Lantern (Alan Scott)
- Gunfire
- Gypsy
Read more about this topic: List Of Metahumans In DC Comics