Hammergoat is a bestial death/black metal band from São Paulo, Brazil, featuring members associated with the Brazilian underground acts Evil and Dethroned Christ. The band released their debut full-length, Regeneration Through Depopulation..., in 2010 on Hammer of Damnation, a 30-minute assault drawing comparisons to Blasphemy and Hellhammer and including a cover of Sarcófago's "The Black Vomit." They also appeared on a split cassette with Swiss act Dakhma, released in 2018.

Hellbanger is a death/black/thrash metal band from Salvador, Bahia, Brazil, formed in 2021 and operating in the tradition of South American satanic speed metal. The band released the EP Satanic Speed in 2021 and followed it with the split album Satanic Speed & Bloody alongside Annihilation in 2023, with Hellbanger's tracks classified on Metal Archives under themes of War, Antichrist, and Death.

Hellven is a death/thrash metal band from Itapecerica da Serra, São Paulo, Brazil. The band features a lineup of Edu on vocals and guitar, Kinho on guitar, Welker on bass, and AD on drums, playing aggressive extreme metal rooted in the São Paulo underground scene.

Homicidio is a death/black/doom metal band from Goiânia, Goiás, Brazil, active since the mid-1990s. The band has built a long-running underground catalog, including the album Impuros (2009), Angustia Infinita (2013), and The Pact of Fire (2020), all self-released and available on Bandcamp.

Hordes of Wrath is a one-man death/black metal project from Porto Alegre, Rio Grande do Sul, Brazil, active since 2020 under the sole authorship of Necro Tyrant. The project has released a steady stream of material including "Satanic Abominations" (2020), "We Are At War" (2021), and "Black Hordes" (2023).

Hranice Abyss is a death/thrash metal band from São Paulo, Brazil, formed in 2020 by vocalist Vic Ferreira and guitarist Henrique de Fina, with bassist Bruno Nicolozzi and drummer Lucas Coltri rounding out the lineup. The band released their debut EP "Aphagy" in August 2021, a fully self-produced six-track effort that drew comparisons to The Black Dahlia Murder, Necrophagist, and Slayer, earning an 8/10 from Metal Temple. Their DIY approach extended to producing and directing their own music videos, including the singles "Violation of Human Condition" and "Flawless Oblivion".

Huma is an alternative post-metal band from Natal, Rio Grande do Norte, Brazil, with a lineup that includes vocalists, dual guitars, bass, drums, and synth. Their 2025 debut album Afronta, recorded at EMUFRN and Black Hole Studio in Natal, blends doom and post-metal textures with Portuguese-language lyrics and features a Lana Del Rey cover alongside five originals.

Human Machine of Hate is a death/thrash metal band from São Paulo, Brazil, formed in 2018. Their debut release, The Negativity Core (December 2018), is a five-track record blending death and thrash metal with politically and socially critical Portuguese- and English-language lyrics.

Human Misery is a deathgrind band formed in 2021 in Piedecuesta, Colombia. The band released the demo Corrosión del orden in 2022 followed by the demo Torned Apart in 2023, and appeared on the split compilation Grindcore (Isn't) Mediocre in 2024.