Drone Hunter is an instrumental sludge and stoner metal trio from Varazdin, Croatia, formed in 2012 by Luka Klen, Marko Gotal, and Filip Hajdarovic. Self-described as "a rock band playing heavy riffs without a singer," their 2022 tenth-anniversary EP In Gear was recorded at e-minor studio and mastered by Jeff Henson at Red Nova Ranch in Austin, Texas.

Dronegoola Machine plays stoner/sludge metal from Moscow, active since 2015 and constructing massive, drone-influenced compositions through their self-described sonic apparatus. Their machine-name format signals an industrial approach to heavy, repetitive riffing.

Dront is a doom and stoner metal band from Norrkoping, Sweden, formed in 2013. The project delivers heavy doom and stoner riffs.

Drudge is a groove/stoner metal band from Germany, formed in 2023. They deliver heavy, sludgy grooves and stoner metal riffs.

Druganaut is a stoner metal band from Newcastle upon Tyne, formed in 2011. The band deliver hazy, riff-heavy stoner metal rooted in the heavy psychedelic tradition.

Druglord plays stoner/doom metal from the Netherlands, active since 2012 and ruling over a kingdom of fuzz-drenched heaviness. Their narcotics-kingpin name captures the intoxicating, mind-altering quality of their slow, heavily distorted compositions.

Druids is a doom and stoner metal band from Cremona, Italy, formed in 2009. The project delivers heavy, ritualistic doom and stoner metal from the Lombardy underground.

Drunk Diver is a grindcore, sludge, and stoner metal band from Lviv, Ukraine, formed in 2013. The project blends grinding extremity with sludge and stoner weight.

Drunken Crocodiles is a sludge and stoner metal band from Parma, Italy, formed in 2013. The project channels heavy, fuzzed-out sludge and stoner riffs from the Emilia-Romagna scene.