Delaware is a heavy/speed metal band from El Masnou, Spain, formed in 2016. They deliver high-energy speed and heavy metal from the Catalan coast.

Delirium's Dawn is a heavy/thrash/death metal and metalcore band from Munich, Germany, active since 2008. They forge an ambitious crossover of multiple metal subgenres into a powerful, versatile sound.

Delivers is a heavy metal and hard rock band from Athens, Greece, formed in 2014. The band play classic heavy metal and hard rock with the energy of the active Athenian metal scene.

Delphos is a heavy metal band from Madrid, Spain, formed in 2018. They play classic heavy metal with an oracle-like mystique.

Demency is a heavy metal band from France, formed in 2019. They deliver demented heavy metal with raw energy.

Demesis is a heavy metal band from Kolobrzeg, Poland, formed in 2013. The project delivers classic heavy metal from the Baltic coast.

Demoghilas is a doom, heavy, and industrial metal solo project by Alfred Zilla from Rome, Italy, formed in 2017. The project explores themes of misanthropy, apocalypse, and horror through a dark sonic blend inspired by Rammstein and doom-gothic-symphonic metal.

Demolition Train is a heavy and speed metal band from Athens, Greece, formed in 2009 by brothers Apostolis and Vasilis Korakas on guitars, drummer Nikos Niavis, and bassist Michalis Papadimitriou. Their discography includes the Kill Your Boss demo-EP (2011), the full-length Unleash the Hordes (2015), and Bound by Horror, Sealed with Blood.

Demon is a legendary NWOBHM/heavy metal/hard rock band from Leek, England, active since 2006, with a sound that evolved through progressive rock/AOR and back to heavy metal. They are iconic figures of the British heavy metal tradition.