Diamond Eyed Princess is a medieval folk/black metal band from Toulon, France, active since 2001. With over two decades of activity, they blend medieval folk traditions with black metal from the Mediterranean coast.

Diascorium is a technical death/black metal band from Leeds, England, active since 2010. They deliver technically demanding extreme metal from West Yorkshire.

Diatrekhon Aster is a depressive suicidal black metal band from Athens, Greece, formed in 2017 by vocalist Methanal, multi-instrumentalist VII, and drummer Leliel. Self-described as "urban depressive suicidal black metal art," their releases Metroglodyte, An Ecosystem of Utility Poles, and Sons of the Lone Wolf explore the mental struggle of human existence within the cityscape.

Diavolos is a death/black/thrash metal band from Greece, featuring Tas Danazoglou (Satan's Wrath, ex-Electric Wizard) and Taneli Jarva (ex-Sentenced, ex-Impaled Nazarene). Their 2015 album You Lived Now Die, released through Hells Headbangers, delivers ten tracks of filthy 1980s-inspired extreme metal drawing from Bathory, early Onslaught, and Possessed.

Dicentress is a band from Eisenach, Germany, formed in 2018, whose sound evolved from black metal roots into melodic doom metal. Their stylistic shift reflects a journey from raw aggression toward melancholic heaviness.

A black metal band from Vienna, Austria, operating in the city's underground metal circuit. The band's Bandcamp page hosts their catalog of dark, raw material within the Austrian black metal tradition.

Dictator is a black metal and funeral doom band from Nicosia, Cyprus, formed in 2020 and merging the icy hostility of black metal with the glacial pacing and crushing weight of funeral doom. Their sound channels despair and darkness through extended, suffocating compositions.

Dictatoreyes is a black and death metal band from Miglianico, in the Chieti province of Abruzzo, Italy, formed in 2003. One of the veteran extreme metal acts in the Abruzzo region, the project delivers uncompromising blackened death metal.

Die Dunkelheit ruft is an atmospheric black metal project from Germany, active since 2009. They summon the calling darkness through immersive, atmospheric black metal soundscapes.