Diabolical Hate is an independent death metal band from Campo Grande, the capital of Mato Grosso do Sul in central-western Brazil. The band plays straightforward death metal with themes centered on death, anti-religion, and Satanism, operating without label backing in the Brazilian underground scene.

Diabolical Possession is a death metal band from Pindamonhangaba, in the state of São Paulo, Brazil, playing extreme metal with strongly anti-Christian lyrical themes. The band released the demo "Caos Caos" in 2005, featuring tracks such as "Gates of Hell" and "Exorcising Jesus Christ," and has appeared on local bills alongside international acts including Cannibal Corpse. They have remained active in the Brazilian underground death metal scene since their formation.

Diagnose is a political grindcore band from Fortaleza, Ceará, in northeastern Brazil, blending elements of crust punk, grindcore, and death metal with socially charged, anti-system lyrical content. The band released the demo "Desordem Capital" in 1998 and has built a discography spanning several decades, including the albums "Neurose XXI" (2005) and "Cidade Objeto" (2021). They are among the more enduring extreme underground acts from the Brazilian northeast.

Diavok was a death metal band from Porto Feliz, São Paulo, Brazil, formed in 2021. The band released a self-titled debut demo, "Demo I," in March 2021 before splitting up.

Dicephalus is a death metal and goregrind project from Indaiatuba, São Paulo, Brazil. The project released the album "Pathological Atrocities in Clandestine Hospitals" through Cemitério Records and Rotten Foetus Records, a seven-track release fixated on pathology, disease, and corpse decomposition in the vein of brutal goregrind.

Dieblast is a death/thrash/groove metal band from Santiago, Chile, formed around 2015 and anchored by Christian Argandoña (ex-Thornafire) on vocals and bass alongside producer Pablo Navarrete of Hielo Negro on bass, Eddie Valdebenito on guitar, and Fernando Rojas on drums. The band made their public debut in early 2022 with the politically charged single "Caos, Sangre, Peste," recorded at Panzound Estudios.

Diorese is a death metal and goregrind band from Cuiabá, Mato Grosso, Brazil, whose lyrics in Portuguese explore the culture, rituals, and myths of ancient anthropophagic indigenous peoples. The band released their album "O Derramamento de Sangue Continuará" (The Bloodshed Will Continue) in December 2012. Their lineup consists of Hygor Cypriani on bass and vocals, Jorge Castro on guitars and backing vocals, and Luciano "Psycohorror" on drums.

Disburied is a death metal band from Medellín, Colombia, formed in 2016 with lyrical themes of death, destruction, and anti-religion. The band released their debut full-length Rituals of Death in 2020, a ten-track record described as their first album on its Bandcamp page. They remain an unsigned independent act based in Antioquia.

Discrëntë is an extreme metal band from Vitória, Espírito Santo, Brazil, active since 2013, blending black metal, death metal, crust punk, and D-Beat into a raw and aggressive sound driven by anarchic social lyrics. The band recorded their self-titled EP between 2015 and 2016 at Studio da Gruta, with mastering by Alex Ferreira, releasing it in 2018. Their music draws on influences including Sarcófago and Brazilian extreme metal traditions alongside international crust and noise acts.