Pankar are a stoner/sludge metal band from Viña del Mar, Valparaíso, Chile, formed in 2014 and active as an independent act. Their lyrical themes draw on Mapuche philosophy and the cultural resistance of indigenous peoples, setting them apart from more conventional stoner rock subject matter.

Pantano are a stoner metal band from Valparaíso, Chile, operating as an independent act without label backing. The band's thematic focus spans personal struggles and everyday life in the port city, delivered through the heavy, fuzz-saturated guitar work characteristic of the regional stoner rock underground.

Páramo Bonzai is a stoner/doom/fuzz rock quartet from Río Grande, Tierra del Fuego, formed in November 2018. The lineup consists of Enzo Cabezón on vocals, Rodrigo Luna on guitar, Andrés "Primo" Osvaldo on bass, and Joaquin "Pogo" Páramos on drums. They have released three records: the debut full-length Canis Majoris (2019), the follow-up EP Kwanyip (2022), and El Rey Del Abismo (2024).

Pedrapreta launched out of Brasília in 2016 with a self-titled EP featuring five tracks of slow-burning stoner metal, recorded at 1234 Recording Studio. The band — Mickael on vocals, Bruno on guitar, Gabriel on bass, and João on drums — leans into thick riffing and hypnotic grooves rooted firmly in the Black Sabbath and desert rock traditions.

Psiconauta is a sludge and doom duo from Pernambuco, Brazil, consisting of Anderson Moss on vocals and guitars and Ad Luna on drums, active since 2012 and self-described as an "original Brazilian Sludge/Doom entity." The band released the two-track "Hunting Day" EP in December 2018, recorded and mixed at Pólvora Studio, and contributed the 14-minute track "Deep Mantra (Prajnaparamita Mantra)" to the Doomed & Stoned Latinoamerica Vol. I compilation in February 2018.