- Arka'n (Fusion-Togo) - Other name : Arka'n Asrafokor
- Arkada (Metal-Argentina)
- Arkadia (ITA) (Heavy Metal-Italy)
- Arkadia (FIN) (Melodic Heavy-Finland)
- Arkado (Hard FM-Sweden)
- Arkaea (Metalcore-USA)
- Arkaeon (LUX) (Technical Death-Luxembourg)
- Arkæon (DK) (Black Metal-Denmark)
- Arkahn (Power Metal-Argentina)
- Arkaid (Metalcore-Sweden)
- Arkaik (Technical Death-USA)
- Arkaik Excruciation (Thrash Death-Spain)
- Arkaim (Melodic Death-Russia)
- Arkaios (Doom Metal-Italy)
- Arkaism (Death Thrash-USA)
- Arkaist (Black Metal-France)
- Arkaitor (Heavy Metal-India)
- Arkam (MEX) (Thrash Metal-Mexico)
- Arkam (FRA) (Nu Metal-France)
- Arkamphos (Melodic Power-Brazil)
- Arkan (Folk Death-France)
- Arkana (Dark Metal-Italy)
- Arkana Code (Death Metal-Italy)
- Arkana Fen (Symphonic Heavy-Other)
- Arkanan (Metalcore-France)
- Arkanar (Black Metal-Russia)
- Arkane (Dark Ambient-Greece)
- Arkanen (Melodic Death-Chile)
- Arkanes (Metalcore-France)
- Arkangel (BOL) (Progressive Power-Bolivia)
- Arkangel (VEN) (Heavy Metal-Venezuela) - Other name : ex-Power Age
- Arkangel (BEL) (Metalcore-Belgium)
- Amenophis (CAN) (Symphonic Black-Canada) - Other name : ex-Arkangel Of Death
- Arkanger (Black Death-Brazil)
- Arkania (Melodic Power-Spain)
- Arkanika (Progressive Metal-France)
- Arkanis Funebris (Black Metal-Mexico)
- Arkanist (Death Thrash-Sweden)
- ANG (Atmospheric Black-Colombia) - Other name : Arkano Negro Gustav
- Arkanos (Heavy Metal-Bolivia)
- Arkanot (Power Metal-Colombia)
- Arkantoth (Black Metal-Ireland)
- Arkanum (Black Metal-Poland)
- Arkanun (Thrash Metal-Brazil)
- Arkanus (ESP) (Heavy Metal-Spain)
- Arkanus (ARG) (Power Metal-Argentina)
- Arkanus Ad Noctum (Black Metal-Brazil)
- Arkaon (Experimental Metal-France)
- Arkaos (Gothic Doom-Chile)
- Arkariot (Power Metal-Brazil)
- Arkas (Experimental Metal-Hungary)
- Arkavus (Death Metal-Colombia)
- Black Majesty (Melodic Heavy-Australia) - Other name : ex-Kymera, ex-Arkaya
- Arkayan (Grunge-Australia)
- Arkayic Revolt (Thrash Metal-Canada)