Ergus is a symphonic metal band from Rio de Janeiro, Brazil, founded by Erick Schnaider, Thuany Schnaider, and Elvis Rodrigues. The band released their debut album Insomnium in June 2020, a ten-track concept record exploring the themes of lucid dreaming, sleep paralysis, and the thin boundary between dreams and reality.

Eroica is a melodic death metal band from Buenos Aires whose members describe their sound as "blood metal," drawing influence from Dark Tranquillity, In Flames, and Children of Bodom. The band released the EP En la mira del cazador in 2006 and their debut full-length Naturaleza Animal in 2010, with the core lineup featuring guitarist/vocalist Santiago Camino and guitarist Cristian "Gulacha" Yans.

Erythroxylum is a death metal band from Santiago, Chile that began releasing material in 2014 with their self-titled demo. The band has also appeared at Chilean underground metal events including the Kadenas Metal Fest, where a live recording was captured and released via their Bandcamp page.

Erzsébet is a symphonic black/gothic metal band from Curitiba, Paraná, Brazil, formed in 2023 and signed to Sinne Records. The band's lyrical themes center on vampirism, gothic eroticism, romanticism, and death, drawing on the dark legacy of the historical figure their name references.

Esbbat is a black metal band from Colombia, formed in 1996 in Cali before later relocating to Bogotá. One of the country's longer-running black metal acts, they have released five full-length albums including "Nigredo" in 2021, and have appeared on international samplers including "Alliance of Black Hordes" (2012). The band is currently signed to Black Serpent Records and explores themes of Satanism, darkness, and occultism.

Escalpo is a death metal and d-beat punk band from Rio Claro, São Paulo, formed in 2019 by veterans of the South American underground scene who blend the raw energy of Discharge and Motörhead with death metal aggression. The band released their debut EP "Retrocedendo" in November 2020, recorded at Casarão Music Studios in Piracicaba, followed by the full-length "Unnus" in October 2023 through Thrash Out Records.

Escarnium is an old-school death metal band from Salvador, Bahia, conceived in 2007 and active since 2008, drawing influence from Vital Remains, Incantation, and Immolation in crafting relentless, blast-beat-driven death metal. The band has released several notable records including the EP "Rex Verminorum" (2011, Hellthrasher Productions), debut full-length "Excruciating Existence" (2012), "Interitus" (2016), and "Inexorable Entropy" (2025).

Esceptus is a Black Metal band from Quito, Ecuador. The band released the six-track EP "Jaulas de irrealidad" in 2025, marking their debut on the underground Ecuadorian metal scene.

Escombro A.V. was a black metal project from Guarulhos, São Paulo, formed in 2019 and later split up, with the initials "A.V." standing for "Anti-vida" (Anti-life) in Portuguese. The project explored themes of suicide and depression through raw, underground black metal and operated as an independent, unsigned act.