Dogstone plays stoner/sludge metal from Novokuznetsk in the Kemerovo Oblast industrial region of Siberia, active since 2011. Their heavy, distortion-soaked sound draws natural parallels to the coal-mining city's industrial landscape.

Dogtak is a groove/thrash metal band from Heidekreis, Germany, formed in 2025. They deliver aggressive groove-laden thrash from the Lüneburg Heath.

Dogtor is a heavy/speed metal and hard rock band from Helsinki, Finland, formed in 2019. They prescribe high-energy speed metal and hard rock.

Dogz is a heavy metal band from Sandomierz, Poland, formed in 2018. The project delivers classic heavy metal from the historic Swietokrzyskie town.

Dogzilla is a stoner metal band from Tarnow, Poland, formed in 2017. The project delivers heavy, fuzzed-out stoner metal riffs from the Lesser Poland region.

DOL is a gothic metal/rock band from Hämeenlinna, Finland, formed in 2017. They play dark gothic metal and rock from central Finland.

Dol Ammad is an epic space metal project from Thessaloniki, Greece, created in 2004 by composer Thanasis Lightbridge, merging bombastic power metal with synthesizers and classical choirs. Part of Lightbridge's trilogy of fusion projects alongside Dol Theeta and Dol Kruug, the discography spans from Star Tales (2004) and Ocean Dynamics (2006) through Winds of the Sun (2010) to Stella Nova (2025).

Dol Amroth is a Greek project from Athens that has evolved through multiple genres, from black metal and ambient through avant-garde folk rock to electronic and EDM. The project's stylistic diversity reflects a restless creative vision spanning extreme metal and experimental music.

A black metal band from Seekirchen, Salzburg, Austria, formed in 2007, whose name references the fortress of Sauron in Mirkwood from Tolkien's Lord of the Rings. Their lyrical themes span Middle-earth mythology, heathenism, and anti-clerical sentiment; the band is now split up.