Deep Hatred is a death metal band from São Luís, Maranhão, Brazil, originally formed in 2018 and reconstituted as a quintet in 2021 with a revised lineup. The band draws on both old-school and brutal death metal and addresses themes of humanity's worst deeds through a sound they describe as grotesque and direct. Their EP "Virus Hominum" was produced at KM4 Studio and released in August 2022 through Anaites Records and Metal Island.

Deep Memories is a melodic doom/death metal one-man project from Americana, São Paulo, Brazil, created by musician and producer Douglas Martins. The debut album "Rebuilding the Future" was released in 2018 simultaneously in Brazil, Japan, and Russia, and the second album "Why Do We Suffer?" followed in September 2022. In April 2023, Martins expanded the project to a live band and performed alongside Portugal's Moonspell.

Deep Silence is a doom/death metal band from Salvador, Bahia, Brazil, active in the city's underground extreme metal scene. The band performs death-doom in a style reminiscent of 1990s acts, featuring guttural vocals layered over keyboards and melodic guitar work. They have contributed to Brazilian doom metal compilations and are listed in the Encyclopaedia Metallum under their Salvador origin.

Defacer is a black/doom metal band from Belo Horizonte, Minas Gerais, Brazil, listed on Metal Archives under ID 17147. The band blends black metal atmospherics with doom metal heaviness, operating out of the historically rich Brazilian extreme metal scene centered in Belo Horizonte. Their Bandcamp page (defacerkdy) hosts their recorded output, which explores occult and dark themes characteristic of the genre.

Defeater was a speed metal band from Concepción, Chile, formed in 2016 and notable for the powerful vocals of Katherine Llancapan. Their 2017 debut demo 'Endless Ray' featured two original tracks alongside a cover of Agent Steel's 'Bleed for the Godz,' and the cassette version was released by Dying Victims Productions later that year. The band was active until approximately 2018 and also released the 'Galaxtic Dominator' demo tape in 2021.

Defecation of Putrid Blood was a brutal death/thrash metal band from Belém, Pará, Brazil, active from 2007 until splitting up around 2014. The band mixed the brutal death metal tradition of the Brazilian underground with classic 1980s thrash influences, releasing demos and tracks including "Grotesque Groupie Impalement" and "Angels of Nightmare" through their Bandcamp page. Members later continued under the name Morbidead.

Deforme is a thrash metal band from Santiago, Chile, originally formed in 1995 and active across multiple periods including reunions through the 2010s. The band released the demo 'Tiempos Cercanos' in 1998 and has explored themes of social issues, war, and ecology across their output. Their lineup has included members with ties to other Chilean metal acts such as Horror and Ritual.

Deformity BR is a death metal and grindcore band from Feira de Santana, Bahia, Brazil, known for a brutal, splatter-oriented approach to extreme metal. The band released their first full-length album "Anthropos Dead Gore Disgusting Phagia" through Thundergod Productions in 2010, followed by the EP "Torturing Unfortunate People" in 2016 and the compilation "Hacked, Boiled, Dismembered, Butchered" in 2020. Their music draws on gore and horror themes within the tradition of Brazilian brutal death metal.

Defragment is an extreme metal band based in Santiago, Chile, formed by musicians from Chile, Venezuela, and Colombia, giving the project a distinctly multinational Latin American identity. The band released their debut EP 'Ecorruption' in 2017, followed by the full-length 'Outbreak' in 2021 and the seven-track EP 'Made of Chaos' in 2025, with the latter self-recorded and mixed by Felipe Cuevas at Estudio Arrebol. Their sound combines death metal brutality with grindcore intensity and has grown more technically nuanced with each release.