- Masterforce (Folk Metal-Italy)
- Masteroid (Stoner-Finland)
- Mastervoid (Melodic Heavy-Brazil)
- Metal Genocide (Speed Metal-Chile)
- Macabro Genocidio (Black Death-Italy)
- Mass Kontrol Genocide (Black Metal-Japan)
- Mutagenocide (Thrash Metal-United-Kingdom)
- My Last Serenade (Metalcore-France)
- Masterhead (Thrash Metal-Brazil)
- Mass Genocide Process (Crust-Czechia)