Death Yell formed in Santiago in the late 1980s and recorded their 1989 demo 'Vengeance from Darkness' at Procor Studios, a release that achieved cult status in the global underground and led to split releases with Finland's Beherit and the Morbid Rites 7" on Seraphic Decay Records in 1992. After disbanding in 1991, the band reactivated and returned with the full-length 'Descent into Hell' in 2017, followed by the 'Asmodeus' Disciples' demo and the LP 'Demons of Lust' in 2025. Their sound draws on the raw, violent tradition of South American death and black metal, with clear debts to Brazilian extreme acts of the same era.

Deathrider was a thrash/death metal band from Chillán, Ñuble, Chile that released a self-titled recording in 2018 before splitting up. The band operated within the Chilean underground extreme metal scene during their active years.

Declínio is a black/death metal trio from Assis, São Paulo, Brazil, formed in 2022, with members drawn from the bands GURO, REIKETSU, and YALDABAOTH. The band blends influences from grind, doom, and post-metal alongside extreme metal, channeling themes of mental chaos and death. They released the album "Natureza Estatal" in 2022 and a second record, "Talking With Ghosts," on their Bandcamp page.

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.

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.

Degradeath was a death metal band from Medellín, Colombia, active from 1990 and regarded as one of the most aggressive bands in the Colombian underground of that era. The band recorded demos in 1991, 1992, and 1998, with the "Dark Shadows" demo later reissued in 2020 as a high-quality digipack by Infernal Grave Records.