- Viper (USA) (Thrash Metal-USA)
- Viper (BRA) (Melodic Power-Brazil)
- Viper Inc. (Melodic Death-Russia)
- Viper Solfa (Industrial Death-Norway)
- Viper Venom (Progressive Heavy-Italy)
- Vipera (Death Metal-Austria)
- Altharya (Symphonic Metal-Israel) - Other name : ex-Vipera
- Vipera Aspis (Black Metal-Russia)
- Vipère (Black Metal-France)
- Viperia (Thrash Heavy-Sweden)
- Viperine (Power Metal-Sweden)
- Viperion (Thrash Metal-Argentina)
- Viperous (Black Death-United-Kingdom)
- Vipers (Metalcore-Australia)