Surmaus (Finnish for "Killing") practice black metal from the western Finnish city of Seinajoki, channeling the genre's lethal intensity. Formed in 2021, they bring Ostrobothnian violence to the Finnish black metal scene.

Surt Ur channel symphonic black metal from the Spanish underground, drawing their name from Norse mythology's fire giant Surtr. Active since 2018, they bring orchestral darkness to the Iberian black metal scene.

Surtalog craft progressive and pagan black metal from Cologne, blending cerebral composition with pre-Christian Nordic mythology. Formed in 2019, they bring the fire of Surtr's Norse apocalypse to the Rhineland's experimental black metal scene.

Surturs Lohe have been forging viking and folk black metal from the Thuringian town of Meiningen since 1999, making them one of the genre's longer-running German acts. Their quarter-century of fire-giant-themed pagan metal represents a sustained devotion to Norse mythology channeled through extreme music.

Surun Syvyys (Finnish for "Depth of Sorrow") channel melodic black metal from the Finnish underground, exploring the deepest recesses of grief. Formed in 2022, they bring profound melancholy to the Finnish black metal tradition.

Suruni (Finnish for "My Sorrow") channel experimental black metal from Jyvaskyla, pushing beyond conventional black metal into personal, introspective territories. Active since 2012, they bring deeply personal grief to the central Finnish underground.

Surupuku (Finnish for "Mourning Dress") practice black metal from Hyvinkaa, channeling funeral-garment themes through their compositions. Active since 2017, they bring sartorial grief to the southern Finnish black metal scene.

Survael forge epic black and folk metal from Boadilla del Monte near Madrid, channeling mythological themes through atmospheric, expansive compositions. Active since 2013, they bring epic scope to the greater Madrid metal scene.

Sus Scrofa, named after the wild boar's scientific classification, has been producing pagan black metal from Toulouse since 1992. Over three decades of activity, they have drawn on Occitan pagan heritage and nature worship to craft a deeply rooted, regionally specific form of black metal.