- Galar (Melodic Black/Folk Metal)
- ‡ Garlic Kings (Folk-Punkrock)
- ‡ Gauhaert (Celtic Folk Metal)
- ‡ Geasa (Celtic Black Metal)
- ‡ The Gentle Storm (Folk&Heavy metal)
- Gernotshagen (Pagan Black-/Folk-metal)
- ‡ Ghosts of Lemuria (Folk Metal)
- ‡ Giants of Stone (Pagan Folk-metal)
- Gjallarhorn (Pagan Black Metal)
- GjeldRune (Folk-metal)
- ‡ Glittertind (Viking/Folk-metal)
- Goblin Hovel (Metal-Folk)
- GOD (Melodic Death Folk Metal)
- Gods Tower (Pagan Folk Doom Metal)
- Grai (Folk-metal)
- Greenland Whalefishers (Folk-punk)
- ‡ Grimhorde (Viking Metal)
- ‡ Grimm (Medieval folk/Black Metal)
- Grimner (Folk/Viking Metal)
- Grimslade (Folk-metal)
- Grimtotem (Pagan Metal)
- The Groggy Dogs (Pirate Metal)
- ‡ Guahaihoque (Epic/Folk-metal)
- ‡ Gürz (Folk influenced Metal)
- ‡ Gwaremm Korriged (Folk-metal)
- Gwydion (Black/Folk/Viking Metal)
- ‡ Gymir (Folk-metal)
- ‡ Gyrfalcon (Psychedelic/Folk-metal)
- Gyze (Japanese Folk/Heavy metal)