Defilementory is a brutal death metal band from Roskilde, Denmark, active since 2014. They deliver savage brutal death metal from one of Denmark's most historic cities.

Definer plays melodic death metal from Syktyvkar in the Komi Republic, formed in 2025 and seeking to define their place in the growing Arctic metal scene. Their name's declarative quality drives compositions that establish boundaries through melodic precision.

Definition of Insanity is a melodic heavy metal band with death metal elements from Bremerhaven, Germany, formed in 2022. They blend heavy metal melody with death metal's extreme edge.

Defleshed is a death and thrash metal band from Uppsala, Sweden, formed in 2022. The project channels aggressive death/thrash from the historic university city.

Deflesher is a death metal band from Rambouillet, France, active since 2014. They strip flesh through crushing death metal.

Deflorace is a death metal and grindcore band from Novy Jicin, Czech Republic, active since 1996 with a four-piece lineup featuring vocalist Bubla and guitarist Lucifer. Their catalog—including albums like 'Dreams Of A Serial Killer' and 'Massacre'—traffics in extreme, horror-themed brutality.

Deflowering Brain plays melodic death metal and goregrind from Moscow, active since 2013 and creating an unusual hybrid of melodic accessibility and extreme gore-themed brutality. This genre combination produces music that swings between beauty and revulsion.

Deforeskination is a death metal band from Albstadt, Germany, active since 2013. They deliver raw, uncompromising death metal from the Swabian underground.

Deforma is a death metal band from Kyiv, Ukraine, formed in 2020. The project delivers aggressive death metal from the Ukrainian capital.