Templario is a folk/heavy metal band from Castellón de la Plana, Spain, formed in 2021. They weave medieval and Iberian folk elements into traditional heavy metal, their name meaning "templar."

Terhenetär is a black/folk metal band from Mikkeli, Finland, formed in 2017. Named after a figure from Finnish mythology, they weave Kalevala-inspired folk elements into black metal.

Tevana3 is an experimental folk metal project from Helsinki, Finland, formed in 2024. They push folk metal's boundaries with experimental approaches.

Thanallian from Prague blend melodic gothic and folk metal within a richly imagined fictional world where nature, love, and cruelty intersect, with releases like "Between Worlds" and "The Last Arduans" building out their narrative universe. Founded in 2014, the band craft cinematic, story-driven compositions that bridge folk melodies with gothic metal darkness.

Thanateros is a gothic/folk metal band from Berlin, Germany, active since 2001. Their extensive catalog — from "The First Rite" through "Best Of 25 Years Thanateros" — has spanned a quarter-century of gothic and folk metal with dark, otherworldly themes.

The Crown of Yamhad is an atmospheric gothic metal and folk band from Berlin, Germany, formed in 2015. They weave folk elements into atmospheric gothic metal compositions.

The Furies from Palmi in Calabria evolved from metalcore into power and folk metal, named after the Greek goddesses of vengeance since 2011. Over a decade from the Calabrian coast channels the Erinyes' wrath through evolving metal styles.

Theratos from Catalonia weave folk metal that draws from the rich musical traditions of northeastern Spain, incorporating regional folk elements into a heavy metal framework since 2020. Their Catalan identity infuses their compositions with Mediterranean folk melodies alongside metal power.

Thulr from the Baltic port of Kiel weave folk influences through melodic black metal, named after the Old Norse word for a wise speaker or sage since 2014. Their compositions blend the cold atmosphere of Schleswig-Holstein's North Sea coast with folk-tinged melodic passages.