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.

Desalmado is a grindcore and deathgrind band from São Paulo, Brazil, originally formed under the name El Fuego. Blending the aggression of classic grindcore with the heaviness of contemporary death metal, their politically charged lyrics have drawn comparisons to Napalm Death; the band has toured Europe and shared stages in Brazil with acts such as Entombed and Obituary. Key releases include "Estado Escravo" (2014) and "Save Us from Ourselves" (2018), the latter released through Black Hole Productions and Greyhaze Records.

Desgraceria is a death metal and grindcore band from Maringá, Paraná, Brazil, formed in 2007. The band released the album "Crença Cega," which drew comparisons to early Napalm Death for its balance of chaotic blasting and sludge-driven riffs. They also appeared on the split release "Terrorgrind Sudamericaos" alongside Yukaha, reissued on cassette in 2021.

Destitution was a brutal death metal and grindcore band from Bauru, São Paulo, Brazil, catalogued on Encyclopaedia Metallum with gore-themed lyrical content. The band has since split up and is counted among the underground extreme metal acts that emerged from the interior of São Paulo state.

DestroyTheHumans is an Argentine grindcore band featuring El Podrido on vocals, Walter on guitars and bass, and Marcelo on drums. The band released the split album Hostis Humani Generis in February 2014 on Coche Bomba Records, paired with US grindcore act Dirty Mike & The Boys, contributing four tracks including "Lead Us" and "Anthem of Negativity."

Deuszebul is a grindcore, crust punk, and raw black metal band from Natal, Rio Grande do Norte, Brazil, active since 2014. The band has released a substantial catalog on Bandcamp including the albums "Mantra Invertido" (2014), "Abandono" (2017), and "Ao medonho eu entrego a degeneração de sua imagem" (2020), and contributed to the 2020 compilation "A Brazilian Tribute to Nasum: Mieszko Lives."

Devastação Sob Terror is a grindcore band from São José dos Campos, São Paulo, Brazil, formed in 2008. The band plays fast, violent grindcore with influences from death metal, crust, and hardcore punk, releasing records including "Campo Minado de Atos Covardes" (2010) and "Legado de Tortura e Escravidão" (2016). They have been active in the São Paulo underground scene and participated in events such as the local Faces of Death festival.

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.