Tuikkala from Oulu evolved from power metal origins toward speed, thrash, and heavy metal, reflecting an acceleration in aggression since 2017. Their stylistic evolution channels the restless energy of Finland's northernmost major city.

Tuisk is a black metal project from Tallinn, Estonia, formed in 2022. They channel atmospheric black metal from the Estonian capital.

Tukkanuotta from Helsinki deliver death metal under a Finnish colloquial term meaning 'hair-pulling' or a severe reprimand since 2009. Over fifteen years from the Finnish capital, their playfully named but seriously brutal compositions have established them in the Helsinki underground.

Tul is a folk/black metal project from Italy, formed in 2017. They blend folk traditions with black metal intensity, creating a unique fusion of acoustic and extreme elements.

Tulikettu is a raw black metal project from Ostia near Rome, Italy, formed in 2021. Their Finnish name meaning 'Firefox,' they deliver primitive, lo-fi black metal with raw intensity.

Tuliterä from Helsinki craft progressive metal under a Finnish name meaning 'brand new' or literally 'fire-edge,' bringing fresh perspective to prog-metal since 2008. Nearly two decades of sharp-edged progressive compositions have demonstrated their cutting-edge approach.

Tulpa is a blackened crust band from Parma, Italy, formed in 2014. Named after the Tibetan thought-form concept, they fuse black metal darkness with crust punk's raw energy.

Vienna blackened heavy/thrash metal band Tulsadoom formed in 2007, taking their name and concept from Thulsa Doom, the serpent-cult villain of the original Conan the Barbarian film. Signed to Massacre Records, their debut album "Barbarian Steel" (2012) was mastered by Andy Classen, followed by "Storms of the Netherworld" (2015) and the split release "Helltulsarazordoom" (2017) with Hellrazors — all channeling a barbaric mix of thrash riffs, epic atmosphere, and rock and roll grime.

Tumanduumband is a doom and sludge metal duo from Stourbridge, England, formed in 2019. They deliver massive, slow-moving heaviness that draws on the crushing traditions of both doom and sludge.