Deinos is a technical melodic death metal band from Gambolo, Italy, formed in 2020. Founded by Alberto Ragone, the project combines hardcore, symphonic, and modern elements with technically precise melodic death metal.

Deiquisitor is a death metal band from Ringsted, Denmark, formed in 2016. They play aggressive, old-school-influenced death metal.

Deivos is a technical death metal band from Lublin, Poland, formed in 2006. The project delivers technically precise and brutally aggressive death metal from eastern Poland.

Dejadeath is a band from Barcelona, Spain, active since 2013, whose sound evolved from death metal into a complex fusion of progressive, thrash, and death metal. Their ambitious approach pushes boundaries across multiple subgenres.

Dejected is a melodic death metal band from Castrop-Rauxel in the Ruhr Valley, active since 2018 and channeling the post-industrial landscape of Germany's rust belt into emotionally charged, melody-driven compositions. Their name captures the despondent undercurrent that runs through their music despite its melodic accessibility.

Dejected Mass is a death/doom metal band from Mannheim, Germany, formed in 2015. They combine the crushing weight of doom with death metal's aggression for a sound steeped in despair.

Dekant is a post-black/doom/death metal band from Inverness, Scotland, formed in 2019. They pour decanted extreme metal from the Scottish Highlands.

Dekathexis is a death metal/deathcore band from North Rhine-Westphalia, Germany, formed in 2023. They merge death metal's technicality with deathcore's punishing breakdowns.

Dekrepitation is a brutal death metal band from Leipzig, Germany, formed in 2017. They deliver visceral, bone-crushing brutality from the depths of the underground.