- Ramlord (Brutal Black-USA)
- Ratlord (Death Metal-Germany)
- Robayo (Heavy Metal-Argentina)
- Ritualmord (Black Metal-Austria)
- Royal Coda (Post Hardcore-USA)
- Rosebad (Hard Rock-Spain)
- Rublood (Industrial Metal-Italy)
- Robert Hart (Hard FM-United-Kingdom)
- Rareform (Metalcore-Greece)
- Robosaur (Sludge Doom-USA)