Wampyric Rites is a raw black metal band from Loja, Ecuador, formed in 2019 by members operating under the monikers Wampyric Strigoi and Eblis Destructor. Their music centers on themes of vampirism and darkness, drawing from the primitive end of the black metal spectrum, and they have released a steady stream of demos, splits, and EPs since their inception, culminating in the full-length debut Under the Tragic Fullmoon of the Vampire in 2026 on Inferna Profundus Records.

Wanadi is a raw black metal project from Brazil, formed in 2025. The project made its debut with the demo Marchando Para A Batalha (Marching to Battle), establishing a primitive and belligerent sound typical of the Brazilian underground raw black metal tradition.

Warbiff is a thrash metal trio from Fortaleza, Ceará, Brazil, built around guitarist and vocalist Daniel Biff alongside bassist Pedro Torres and drummer Rômulo Shaw. The band released the eight-track mini-CD Fresh Meat in 2006 and placed second in the 2010 Wacken Metal Battle selection in São Paulo, earning a reputation across Brazil for their fast and unrelenting sound.

Warbound is a thrash metal band from the ABC Paulista region of São Paulo, Brazil, whose lineup includes vocalist and bassist Hélio Patrizzi, drummer Enrico Ozio, and guitarists Jefferson Oliveira and Heloisa Bordini. The band debuted with the full-length Behind the Unreal in 2019 and followed it with Necrothrash in 2024 on Thrash or Death Records, drawing comparisons to the Teutonic thrash tradition.

Warburst Command is a black/thrash metal band from Mossoró, Rio Grande do Norte, Brazil, formed in 2013 under the pseudonyms Prometheus (guitar/vocals), Chackal (bass), and Witchhunter (drums). The band released the three-track Barbarian, Conqueror EP in 2014 on CDr, delivering a raw and aggressive blend of black and thrash metal from Brazil's northeastern underground.

Warfare Noise Project is a Brazilian thrash/death metal act from Paraná formed in 2021 by members going by the handles M. Prophanator and J.S. Dissector, conceived as a tribute to the underground extreme metal of the 1980s. The project released two albums in quick succession: 80's Paraná Metal Years (2021), celebrating the classic heavy metal of their home state, and A Brazilian Extreme Metal Tribute (2022), paying homage to the pioneering extreme metal bands of Brazil.

Warfield Death is a death metal band from Aracaju, Sergipe, Brazil, that released their debut album Death in 2009, a nine-track record distributed in a limited run of 1,000 hand-numbered copies on Sade Records. The band was initially built around founding member Polo Flores (known as Hellfire), who handled music, concept, and artwork, with drummer Infernal joining to complete the recording lineup.

Warfire is a heavy/thrash metal band from Tatuí, São Paulo, Brazil, drawing from classic 1980s metal and the Brazilian heavy metal tradition. The band released the EP It's Time to War and the album Heralds of Eternal Order (2017), the latter issued as a limited CD through Breath of Pestilence.

Warforged is a one-man black metal project from Arapongas, Paraná, Brazil, led by sole member Daeroth Inglorion, who handles all instruments and vocals. The project released the full-length album The Black Age of Light's Fall and has continued operating as an independent underground act rooted in occult black metal aesthetics.