- Kahlkopf (Thrash Heavy-Germany) - Other name : KK
- Kalmankantaja (Atmospheric Black-Finland) - Other name : KK
- Kublai Khan (USA-2) (Metalcore-USA) - Other name : KK
- Kangaz Korva (Grindcore-Russia) - Other name : KK
- Kurasa Kuasa (Grindcore-Malaysia) - Other name : KK
- KK Street Bangers (Thrash Metal-Montenegro)
- KK's Priest (Heavy Metal-Other)