Tsjuder formed in Oslo, Norway in 1993 and developed a raw, high-velocity approach to black metal informed by the second-wave Norwegian scene's most aggressive tendencies. Their debut Kill for Satan (2000) and third album Desert Northern Hell (2004), released on Season of Mist, are regarded as high points of orthodox Norwegian black metal from that decade. After a split from 2006 to 2011, the band reunited and released three further albums, most recently Helvegr in 2023.

Tsond from Normandy craft black metal from the historic region of Viking settlement since 2009. Over fifteen years of atmospheric extremity from the same land the Norsemen once conquered has produced compositions steeped in the region's dark heritage.

Tuathail is a raw black metal project from England, active since 2011. The act channels primitive, lo-fi black metal with an unpolished aesthetic and bleak atmosphere.

Tuhka from Oulu craft black metal under the Finnish word for 'ash,' channeling the aftermath of conflagration since 2020. Their incendiary name captures the charred, post-apocalyptic atmosphere of their northern Finnish compositions.

Tuhonsiemen from Jyväskylä deliver black metal whose Finnish name — meaning 'seed of destruction' — channels apocalyptic themes since 2016. A decade of destructive potential from central Finland has produced compositions of devastating, germinal darkness.

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

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.

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.