Treeshadow is a doom/stoner/sludge metal band from Madrid, Spain, formed in 2022. They combine doom, stoner, and sludge into a crushing wall of heaviness.

Tremor Ama from Creil deliver psychedelic stoner metal that shakes and loves — tremor plus the Latin 'ama' for 'love' — since 2017. Their Oise department base north of Paris provides a suburban setting for their hallucinatory, riff-driven compositions.

Triceratopo is a stoner/sludge metal/hardcore punk band from Ravenna/Cesena in Romagna, active since 2014. Named after the prehistoric dinosaur, their music channels ancient, lumbering power through a fusion of heavy genres.

Triggerman is a stoner metal/rock band from Londonderry, Northern Ireland, formed in 2021. Their music delivers heavy, groove-laden stoner rock and metal from the walled city of Derry.

Triglöth from Annemasse near the Swiss border deliver stoner and groove metal with the three-headed, mythological menace their name suggests since 2023. Their Haute-Savoie base at the foot of the Alps provides mountain-weight backing for their fuzz-driven grooves.

Trippelgänger is a stoner/doom metal band from Aalborg, Denmark, formed in 2021. They deliver heavy, trippy stoner doom from northern Denmark.

Troll Spell is a stoner/sludge metal band from Mirano near Venice, formed in 2025. Their enchanted name adds mythological charm to the heavy, fuzz-laden sludge they deliver from the Venetian mainland.

Folk/stoner metal band from Minsk, formed in 2015 after the dissolution of the beloved Belarusian folk metal act Litvintroll, with several shared members. Their sound blends bagpipes and wind instruments with heavy stoner-metal grooves and Slavic folk traditions, entirely free of the hyperpatriotism that shadows some Eastern European folk metal. Their self-titled album (2023) and the follow-up Bieliašy-čebureki (2024) show a band that has fully matured into their own irreverent but musically rich identity.

Troy the Band is a doom and stoner metal outfit from London, England, formed in 2022. They deliver lumbering, fuzz-drenched riffs and heavy grooves rooted in the low-end traditions of British doom.