Enigma Ex Machina is an extreme progressive metal band from São Paulo, Brazil, formed in 2020 by André Vaz and Renato "Timbó" Machado, later expanded with drummer Artur Guedes and bassist João Castañon. The band explores lyrical themes of mental health and astronomy, and released their EP "The Event Horizon" in December 2020.

Enorion is a symphonic power metal band from Tatuí, São Paulo, Brazil. The band released the single "Vis Divina" in 2022 featuring a guest appearance by Fabio Lione of Rhapsody of Fire fame, and served as support for Lione's Epic Tales Brasil Tour in 2025.

Enot is a heavy/speed metal and hardcore band from San Pedro, Buenos Aires province, active since 2006 and signed to Escoria Records. The band contributed tracks to several Argentine underground compilations, including appearances on Ultrametal CD (1995), Hardcore Sin Fronteras Tape (1997), and Tributo a La Polla CD (2002) under an earlier formation, before reforming in 2019.

Ensimesmamento is a depressive/atmospheric black metal project from Brazil formed in 2019 by Astratta and Reverand Despair, both veterans of the Brazilian DSBM scene. The project released the EP "Notívago" in September 2019 and contributed a track to the DSBM Brazil Vol. I compilation the same year.

Enslaver is a thrash metal band originally from Manaus, Amazonas, Brazil, formed in 2015 under the name Deathcurse before settling on their current name. The band relocated to Paraná and is signed to Sony Music, with lyrical themes covering death, anti-fascism, and rage.

Entardecer is a solo atmospheric and depressive black metal project from Recife, Pernambuco, Brazil, founded in 2017 by the artist known as Astratta. The project has released several EPs including "Lethargy" (2018) and "Fomalhaut" (2019), and contributed to the DSBM Brazil Vol. I compilation.

Enter Hell is a black metal band from Medellín, Antioquia, Colombia, active since 2002 and operating as an independent unsigned act. Their catalog includes the 2009 debut album "Eternal Black Metal", the 2017 limited-edition EP "Ten Years of Sorrow" (300 copies on CD), and the 2023 single "Emancipation of God's Creation", recorded and mastered at Nodriza Studios in Medellín.

Entherror is a black/thrash metal band from São Borja, Rio Grande do Sul, Brazil, formed in 2010. The band drew on themes of Satanism, war, and anti-Christianity across their material, and released the EP "Terror That Never Ends" in 2019 through their Bandcamp page.

Enthropy is a black metal band from Canela, Rio Grande do Sul, Brazil, formed in 2013. The band released the album "Disorder of the Universe and the Expansion to the End" in 2022, pursuing an extreme and atmospheric approach to the genre.