Gravedäncer is a black/speed metal band from São Paulo, Brazil, playing raw, Venom-influenced metal with NWOBHM undertones. The band released their debut demo 'Ripping Metal' through Helldprod Records in January 2021, and also appeared on the split 'Salvete Infernum' alongside Sanguinario, released through Laja Records.

Guerreiros Headbangers is a black/thrash metal band from São Paulo, Brazil, who released their debut album Eras em Guerras, Mundo em Caos in 2024 along with singles including Memento Mori and Noite Através da Noite. The band has shared the stage with internationally recognized acts such as Bulldozer, Enforcer, Skull Fist, Nocturnal, and Witchtrap.

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.

Hellige is a black/sludge/doom metal project from Morón, Buenos Aires, that began as raw black metal recordings before evolving into a heavier, more atmospheric sound. Their 2021 album "Camino de agua", released through Dying Sun Records and mixed and mastered by Facundo Brinville, is the product of material written and recorded between 2014 and 2021.

Hellish Grave is a black/speed metal band from Osasco, São Paulo, Brazil, formed in 2011. Drawing influence from Vulcano, Sodom, Celtic Frost, and Venom, the band released their debut album "Worship Macabre" in 2016 on Kill Again Records (limited to 1,000 copies), followed by "Hell No Longer Waits" in 2019 on Portugal's Helldprod Records. Their line-up has featured Hellish Angelcorpse on vocals and members including Butchereaper, Marcelo "Genocídio", Witchripper, and Igor "IronHammer".

Hellscourge is a black/death metal band from Rio Grande do Sul, Brazil, formed in 2017. The band channels themes of the Devil and hellfire through a raw blackened death metal approach, and released the full-length "Unmerciful Blasphemies" through Dybbuk Records.

Hemorrhage is a black/death metal band from Volta Redonda, Rio de Janeiro, Brazil, formed in 2012. The trio of Bruni Fidelis on vocals and bass, Jefferson Ferreira on guitar, and Robson Saboth on drums released the five-track EP "The Sinister Path (Formulas do Negative Communication)" in 2018, recorded at Total Produções in Volta Redonda.

Hole of Jesus is a black/death metal band from Franco da Rocha, São Paulo state, Brazil, formed in 2019. They released their debut full-length "Rapture to Hell" in October 2019, an eight-track album featuring songs such as "Bowels of Christ (The Blasphemy Is Necessary)" and "Face the Leviathan." The band also appeared on a split release with Necrogosto.

Hombre Viejo is a black/thrash metal band from Necochea, Buenos Aires, formed in 2012 and currently active. Their discography spans four albums: Solitario Ser (2012), En la Quietud del Tiempo (2014), Del Fuego (2016), and Nueva Salida del Sol (2018), with lyrical themes centered on nature, occultism, and humanity.