Soulgate is a thrash metal band from Austin, Texas, formed in 2015. They contribute to Austin's active metal scene with a straight-ahead thrash approach rooted in the genre's classic high-energy tradition.

Soulgrind is a heavy metal band from Mesa, Arizona, active since 2010. They draw from traditional heavy metal's melodic and riff-driven foundations within Arizona's broad hard rock and metal community.

Soulless is a Cleveland, Ohio melodic death and thrash metal band with roots stretching back to 1998. One of Ohio's longer-running extreme metal acts, they combine the melodic sensibility of Swedish-influenced death metal with thrash's technical aggression.

Soullesskin is a death metal band from La Crosse, Wisconsin, formed in 2018. They bring straightforward death metal brutality to western Wisconsin's small but committed underground metal scene.

Soulmass is a Florida death-doom band formed in 2013, weaving the morbid atmosphere of doom metal into a death metal framework. Their sound pulls from the slow, crushing traditions of both genres, reflecting Florida's deep history in extreme music.

Soulpreacher is a sludge and doom metal band from Raleigh, North Carolina, active since 2000. One of the longer-running acts in the Southeast's heavy underground, they deliver lumbering, blues-infused heaviness characteristic of Southern sludge.

Soulrot are a death metal band from Valparaíso, Chile, formed in 2013 and released on the Spanish label Memento Mori. Rooted in Lovecraftian and cosmic horror themes, they issued the full-length "Nameless Hideous Manifestations" in 2017 and followed it with "Victims of Spiritual Warfare" in 2020.

Souls Denied is a death metal band from Grand Rapids, Michigan, formed in 2015. They contribute to Michigan's steadily growing extreme metal scene with a no-frills death metal approach.

Souls of Dissolution is a black/death metal band from Riverside, California, formed in 2013. They operate in the blackened death territory, combining the tremolo-driven darkness of black metal with death metal's brutal low-end aggression in the Inland Empire underground.