G-H-I
- Garageland
- Steve Gilpin
- Goldenhorse
- Goodnight Nurse
- Goodshirt
- GST
- Nathan Haines
- Hallelujah Picassos
- Dame Joan Hammond - violinist, soprano
- Dei Hamo
- Headless Chickens
- Hello Sailor
- Jan Hellriegel
- Herbs
- Hipshooters
- HLAH
- Paul Holmes
- Marc Hunter - singer (moved to Australia)
- Luke Hurley
- Hybrid
- Invaders
- Idol Fret
- Ivy Lies
Read more about this topic: List Of New Zealand Musicians