- Zero (JAP) (Melodic Power-Japan)
- Zero (ITA) (Melodic Metal-Italy)
- Zero (ESP) (Heavy Metal-Spain)
- Zero (UK) (Thrash Metal-United-Kingdom)
- Zero 9:36 (Fusion-USA) - Other name : Zero
- Blood Cult (Black Metal-USA) - Other name : ex-Zero
- Zero (USA) (Hardcore-USA)
- Zéro Absolu (Experimental Metal-Germany)
- Zero Based Perception (Death Thrash-Canada)
- Zero By None (Progressive Metal-USA)
- Zero Cipher (Alternative Metal-United-Kingdom)
- Zero Cold (Atmospheric Gothic-Brazil)
- Zero Degree (Melodic Death-Germany)
- Zero Degrees Freedom (Melodic Death-Australia) - Other name : ZDF
- Zero District (Hardcore-France)
- Zero Divide (Deathcore-USA)
- Zero Down (Heavy Metal-USA)
- Zero Eight One (Hardcore-Italy)
- 0 Xíst (Dark Metal-Finland) - Other name : 0xíst, Zero Exist
- Zero Fighter (Heavy Metal-Japan)
- ZFL (Thrash Metal-USA) - Other name : Zero For Life
- Zero G (Heavy Metal-South-Korea)
- Zero Gravity (IND) (Death Metal-India) - Other name : ZG
- Zero Gravity (BEL) (Progressive Metal-Belgium) - Other name : Zerogravity
- Zero Hour (GRC) (Heavy Metal-Greece)
- Zero Hour (USA-1) (Progressive Metal-USA)
- Zero Hour (USA-2) (Thrash Metal-USA)
- Zero Hunt (Thrash Metal-Switzerland)
- Zero Illusions (Alternative Metal-Sweden)
- Zero (ITA-2) (Metalcore-Italy)
- Zero Kama (Dark Ambient-Austria)
- Zero Kelvin (Power Metal-Italy)
- Zero Mentality (Hardcore-Germany) - Other name : [ZM]
- Zero Negatif (Nu Metal-France)
- Zero Nine (Hard Rock-Finland)
- Zero Option (Power Metal-Canada)
- Zero Point (FRA) (Thrash Death-France)
- Zero Point (UK) (Grunge-United-Kingdom)
- Zero Signal (USA) (Heavy Metal-USA)
- Zero Signal (PL) (Melodic Heavy-Poland)
- Zero Signal (ITA) (Thrash Death-Italy)
- Zero Silence (Power Metal-Germany)
- Zero System (Nu Metal-USA)
- Zero To Ballistic (Technical Thrash-USA)
- Zero Tolerance (CAN) (Thrash Metal-Canada)
- Zero Tolerance (CHL) (Thrash Death-Chile)
- Zero Tolerance (IRL) (Thrash Heavy-Ireland)
- Zero Tolerance (SWE) (Thrash Metal-Sweden)
- Zero Tolerance (FRA) (Industrial Metal-France)
- Zero Tolerance (USA-1) (Thrash Metal-USA)
- Zero Tolerance (USA-2) (Thrash Metal-USA)
- Zero Tolerance (USA-3) (Thrash Metal-USA)
- Zero Verdict (Hard Rock-Finland)
- Zero Vision (Thrash Metal-Brazil)
- Zero Void (Thrash Death-Kazakhstan)
- Zero.5A (Metal-Italy) - Other name : Z5A
- Zero3iete (Heavy Metal-Spain) - Other name : 037/LEO, 0.3.7.
- Z3r0c00l (Death Grind-USA) - Other name : ZeroCool
- ZeroCrowd (Melodic Death-Finland)
- Zeroed (Death Metal-Germany)
- Zerofour (Thrash Metal-Austria)
- Zerogod (Death Metal-Germany)
- Zerokarma (Indus Gothic-Russia)
- Zeroking (Hard Rock-USA)
- Zerolap (Metal-Germany)
- Zerolose (Melodic Death-Austria) - Other name : 0-Lose
- Zeromancer (Industrial Metal-Norway)
- Zeromind (Fusion-USA) - Other name : ex-Vile, ex-Ninth Lane
- Zeropoint (Atmospheric Death-France) - Other name : ex-Vacuum
- Zeroscape (Fusion-Canada)
- ZerOsum (Avantgardiste Black-USA)
- Zerotheist (Groove Metal-USA)
- Zerozonic (Metal-Norway)
