- Kolp (Black Metal-Hungary)
- Keel (Hard Rock-USA)
- Khaelys (Symphonic Metal-France)
- Kruelty (Hardcore-Japan)
- Kimberly (Alternative Metal-France)
- Klymt (Industrial Metal-France)
- Kneel (Experimental Metal-Portugal)
- Kruel (Black Metal-USA)
- Kvele (Black Metal-Greece)
- Kjeld (Black Metal-Netherlands)