Dark Night is a Christian heavy metal band from Santa Maria da Vitória, Bahia, Brazil, formed in 2008 and combining dark, horror-influenced aesthetics with an explicitly Christian lyrical perspective. The band has released a prolific run of independent albums including "Night of Halloween" (2011), "Cemetery Porter" (2012), "Tales After Midnight" (2013), "Zombie" (2014), "Funeral Night" (2015), and "The Crow" (2017), many of which were later remastered and reissued through Christian Metal Underground.

Dark Whisper was a heavy metal band from Lages, Santa Catarina, Brazil. The band's lyrical themes focused on warfare and death, and they operated as an unsigned independent act. They are listed in the Encyclopaedia Metallum and have since split up.

Dead City Walker is a traditional heavy metal band from Garanhuns, Pernambuco, Brazil, formed in 2014 by members who had previously played in the hard rock/AOR band Still Living. The band draws heavily on NWOBHM influences, citing Judas Priest, Angel Witch, and Warlord as reference points, and recorded their self-titled debut at Alpha Studio in Garanhuns. The album received positive reviews from the Brazilian metal press for its guitar work and rhythmic weight across nine compositions.

Deluge Master was a heavy metal band from Natal, Rio Grande do Norte, Brazil, formed around 2005. The band recorded their material at Ícone Estúdio and contributed tracks to Brazilian metal compilations including "Natal Metal Compilation 2" (2004) and "Rock Soldiers XII" (2007).

Demoledora is an all-female heavy metal band from Tafí Viejo, Tucumán, whose lineup features Zaira on vocals, Gise Fernández on guitar, Maru Portillo on bass, and Sofi Portillo on drums. The band draws on V8 and Megadeth as key influences and has performed at the Tafí Viejo Limón Rock festival, establishing themselves within the regional metal scene.

Denim and Leather is a traditional heavy metal band from Campinas, São Paulo, Brazil. The band is signed to Kill Again Records and has appeared on compilations including a cover of Manilla Road's "Open the Gates" on the tribute album "The Riddle Masters" (2007), reflecting their deep roots in classic heavy metal.

Depth Hate is a heavy metal and hard rock band from Guarujá, São Paulo, Brazil, formed in 2015 with a sound characterized by heaviness blended with psychedelic nuances and English-language lyrics dealing with political and social themes. The band gained visibility on ReverbNation's Brazilian metal rankings, reaching the top position in 2016 among the most engaged Brazilian metal acts on social networks.

Devilsnite came together in Buenos Aires in mid-2012 when the pseudonymous Mr. Halloween, Mr. Death, and Mr. Boogie set out to fuse heavy metal with the aesthetic of horror cinema, a style they call "horror metal." The band released their debut EP Coming Home to Hell independently in 2014, followed by their first full-length Horror World in 2018 — a 13-track album that included a cover of Michael Jackson's "Thriller" — and opened for The Misfits in Buenos Aires in May 2016. Their second album Fighting Evil appeared in 2023, and a third studio album, Escape From Hell, arrived in 2026.

Dirty Room is a thrash and crossover metal band from Buenos Aires featuring vocalist Leandro Laudonia, guitarist Luciano Vazquez Lococo, bassist Tulio Navia, and drummer Emanuel Vazquez Lococo. The band released their debut EP Conspiracy & Doomsday in August 2016 and followed it with the full-length Nevercops in March 2018.