Tarask from Marseille deliver black and death metal named after the Tarasque, the legendary dragon of Provençal folklore since 2017. Their mythological namesake — the beast subdued by Saint Martha — drives compositions of Mediterranean-rooted extremity.

Atmospheric black metal trio from Zürich/Basel, formed in 2010 and signed to the prestigious German label Eisenwald. Composed of H.A.T.T. on drums, Threnos and Kryptos on guitars and vocals, the band crafts deeply immersive and lush extreme metal with all lyrics written in Swiss German dialect, an unusual choice that anchors their cosmic grief in a specific linguistic and cultural home. Albums like Emotionale Ödnis and Vom Bruch bis zur Freiheit (2021) have earned them consistent critical recognition as one of the finest atmospheric black metal acts the country has produced.

Tarfania from Lower Saxony conjure atmospheric black metal steeped in the old Germanic traditions and dark forests of northern Germany since 2020. Their project name evokes ancient Teutonic mysticism, channeled through tremolo-driven compositions and ritualistic atmospheres.

Tartarus Depth is a melodic death/black metal band from Athens, active since 2014. Named after the deepest pit of the Greek underworld, their music channels Hellenic mythology through the extreme aggression of melodic death and black metal.

Atmospheric pagan black/folk metal project from Gomel, Belarus, formed in 2009 by D. Sytchev and A. Romanow, who handle vocals, programming, guitar, bass, and keyboards between them. Their sound evolved from early ambient and dungeon synth influences toward a fully realized atmospheric black metal style with pagan and nature-based themes, documented on their 2015 album Зов Древних (Call of the Ancients). The project is among the few Belarusian metal acts to meaningfully incorporate folk and pagan elements into an extreme metal context.

A solo black/gothic metal project from Upper Austria that was active from 1998 to 2006, Tartosgardh released albums including "Nebelleben," "Dragonstorms," and "Seelenopfer braucht der Tod." The project has since been rebranded as SeelenPuls, with the artist continuing under that name via a new Bandcamp presence and website at seelenpuls.at.

Tatir is a pagan black metal band from Athens, formed in 2023. Their music channels pre-Christian spiritual traditions through the raw aggression and atmospheric depth of pagan black metal.

Tattva from Nouvelle-Aquitaine craft black metal under a Sanskrit philosophical term meaning 'thatness' or 'reality,' bringing Eastern metaphysics to French extremity since 2020. Their spiritual name frames compositions that explore the nature of existence through atmospheric black metal.

Tatzelwurm from the small Allier commune of Neuilly-le-Réal craft black metal named after the legendary serpentine creature of Alpine folklore since 2020. Their cryptozoological namesake — the 'claw-worm' of mountain mythology — drives compositions of ancient, reptilian menace from rural central France.