Dungeon Crypt is a one-man primitive doom/death metal project from Turnov, Czech Republic, founded in 2019 by sole member Karhat. With a prolific output spanning nine releases, the project explores prehistoric and primordial themes through crushing, lo-fi heaviness.

Dungeon Keeper is a black metal band from Osnabrück, Germany, formed in 2023. They channel dungeon-dwelling darkness through black metal.

Dungeon Master is a sludge and doom metal band from London and Southend-on-Sea, formed in 2020. The band deliver crushing, low-tuned sludge and doom metal with an emphasis on heaviness and atmosphere.

Dungeon Mist plays raw black metal from Kazan, the Tatar capital, active since 2018 and evoking the cold fog of subterranean passages through lo-fi compositions. Their name channels the damp, forbidding atmosphere of medieval dungeons into raw, unpolished black metal.

Dungeon Sorcery is a black metal band from Vojvodina, Serbia, formed in 2025. The project channels dark and ritualistic black metal.

Dungortheb is a technical death metal band from Thaon-les-Vosges, France, formed in 2018. Named after the Tolkien spider-pass, they deliver intricate technical death metal from the Vosges.

Dunkel is a black metal band from Aarup, Denmark, formed in 2021. Their name meaning 'dark,' they deliver cold, shadowy black metal.

Dunkel Nacht is a black metal band from Parma, Italy, formed in 2010. The project's German name, meaning 'Dark Night,' reflects its atmospheric and nocturnal black metal approach.

Dunkelhain is an Austrian depressive black metal project whose 2007 demo Verlassenheit established a sparse, bleak sound built around lo-fi production and suffocating atmosphere. The band later evolved into Les Fleurs du Mal, but left behind a small body of work that fits squarely into the DSBM underground.