DieTone is a heavy/thrash metal band from Flensburg, Germany, formed in 2016. They deliver hard-hitting metal from Germany's northernmost city.

Dieversity is a melodic death metal and deathcore band from Arkhangelsk, Russia, formed in 2015. The project blends melodic death metal with deathcore from the Russian Arctic coast.

Diezektor is a symphonic black metal project from Huddersfield, England, formed in 2017, crafting what they call epic apocalyptic music that spans extreme metal and electronic remixes. Releases like the Sleeper Simulant EP and tracks such as The Nihilist and Ruination showcase their genre-blending approach to sinister heavy metal.

Difenacum is a death metal and grindcore act from Castellon de la Plana on Spain's Mediterranean coast, active since 2013 and named after the rodenticide. Their poison-derived name matches music designed for extermination — fast, toxic, and lethal.

Diffamie is an atmospheric black metal band from North Rhine-Westphalia, Germany, formed in 2022. They weave dense atmospheric textures through cold black metal.

Different State is a doom and industrial metal band from Ciechanow, Poland, formed in 2024. The project blends doom metal's heaviness with industrial metal's mechanical intensity.

Different View is a thrash metal band from Ústí nad Orlicí, Czech Republic, formed in 2022. They bring a fresh take on thrash with youthful energy and aggressive riffing.

Different World is a progressive and symphonic metal band from Rybnik, Poland, formed in 2020. The project delivers ambitious progressive metal enriched with symphonic grandeur.

Difficile is a groove/thrash metal band from Denmark, active since 2001. With over two decades of activity, they are seasoned practitioners of heavy groove and thrash.