Gnipahellir is a pagan black metal project from Bo in the Telemark region, formed in 2017. Named after the same Norse mythological cave as Gnipaheller, they channel pagan themes through black metal from the mountains of Telemark.

Gno is a depressive black metal project from London, formed in 2014. They channel anguished, introspective depressive black metal from the vast London underground.

Gnolder is a black metal and dungeon synth project from Gislaved, Sweden, active since 2018 and blending raw black metal with the medieval atmosphere of dungeon synth. The project bridges two underground traditions.

Gnom is a melodic black/death metal band from Smolensk, Russia, active since 2011 and blending melodic sensibilities with extreme metal ferocity for over a decade. The project bridges black and death metal through melodic compositions.

Gnomehorn is a raw black metal project from Daugavpils, Latvia's second-largest city, formed in 2021. They deliver lo-fi black metal from the Latgale region near the Lithuanian and Belarusian borders.

Gnosis Abaddon is a black metal band from Helsinki, Finland, formed in 2019, featuring vocalist K. Hallaveri, drummer Heights Unknown, and bassist Howling Emptiness. Their releases Pisschrist Drowning, Lihamme Hillittömyyden Kuori, and Two Hammers Striking a Surface explore avant-garde extremes within Finnish black metal.

Gnosticism is a black/doom metal project from São Miguel in the Azores, Portugal, formed in 2025 and channeling the isolation and mysticism of the mid-Atlantic islands through crushing extremity. The project merges black metal's darkness with doom's oppressive weight.

Gnot is a post-black metal band from Saint Petersburg, Russia, active since 2019 and crafting atmospheric, expansive black metal that transcends conventional genre boundaries. The project adds to Saint Petersburg's vibrant post-black metal scene.

Goat is a death/black metal band from Aarhus, Denmark, formed in 2012, delivering bestial extreme metal from Jutland's cultural capital. The band channels primal black/death metal aggression.