Truckdriver is a sludge and stoner metal band from Stoke-on-Trent, England, formed in 2013. They combine experimental textures with crushing sludge riffs and thick, abrasive stoner grooves.

Tryals is a progressive sludge and post-metal band from Sheffield, England, formed in 2012. They weave together stoner grooves, sludge heaviness, and expansive progressive arrangements into dynamic, textured compositions.

Tuskar is a doom/sludge/stoner metal band from Milton Keynes, England, formed in 2017. Their debut album Matriarch (2022) showcases massive, crushing riffs and a doomed heaviness that has earned them a strong following in the UK underground.

Tutan Come On is a stoner metal/punk band from Vitoria-Gasteiz, Spain, formed in 2013. They fuse stoner metal with punk energy from the Basque capital, their name a playful pun on Tutankhamun.

Tutherun is a doom and stoner metal band from Manchester, England, formed in 2019. They deliver heavy, fuzz-laden riffs and slow-burning grooves in the tradition of British doom.

Two is an experimental doom and stoner metal project from York, England, formed in 2019. They explore the heavier fringes of doom and stoner metal with an experimental, boundary-pushing approach.

Karlsruhe's Typhuzz practice stoner/doom metal and rock from the Baden-Württemberg tech city since 2022. Their buzzing, distortion-referencing name captures the essence of their sound — thick, fuzz-pedal-driven riffs enveloped in psychedelic haze.

Tyrannosaurus Globi from Basel have been stacking sludge and stoner metal grooves since 2018, building their sound on low-tuned, fuzz-drenched riffs and mammoth rhythms. The band's name nods to a beloved Swiss children's character with tongue firmly in cheek, contrasting playful humor against their crushing sonic weight.

Tyrantulörr is a doom and stoner metal band from Colchester, England, formed in 2010. They deliver massive, riff-heavy doom and fuzz-drenched stoner metal with a crushing low-end presence.