- Hordearii (Black Death-Netherlands)
- Horde Mortual (Black Metal-Argentina)
- Horror Chamber (Death Metal-Brazil)
- Horsepower (NWOBHM-USA)
- Horde Thor (Folk Metal-Colombia)
- Hard Venom (Progressive Metal-United-Kingdom)
- Hiidenrame (Dark Metal-Finland)
- Horn Of Valere (Black Metal-USA)
- Hemera (Symphonic Metal-Italy)