Grešnici is a heavy metal band from Belgrade, Serbia, active since 1995, making them one of the longer-running acts in the Serbian metal scene. Their name means 'sinners' in Serbian.

GRI-P is a groove metal act from Spain, active since 2006, built around heavy, rhythmic riffing and punishing grooves. Their sound channels the percussive intensity and low-end crunch that defines the groove metal style.

Gride is a Czech grindcore and hardcore band from Ceske Budejovice/Prachatice, established in March 1996 and one of the country's most enduring extreme acts. They have toured extensively across Europe and twice in the United States, releasing albums like Horizont udalosti, Tanec blaznu, and Zaškuby chaosu alongside numerous splits with acts including Sidetracked and Lycanthropy.

Gridlock is a death metal band from Zadar on the Croatian Adriatic coast, formed in 2017. They deliver aggressive death metal from the ancient Dalmatian port city.

Grief Circle is a stoner/doom/post-metal band from Sosnowiec in Upper Silesia, formed in 2022. They blend stoner doom with post-metal atmospherics from the Silesian conurbation.

Grief Eater is a sludge/doom metal band from Dublin, Ireland, formed in 2020 and delivering crushing, emotionally heavy music that lives up to its name. The project channels grief and catharsis through monolithic, low-end heaviness.

Grief of Destruction is a black/thrash metal and metalcore band from Nuremberg, Germany, formed in 2013, fusing black metal tremolo riffs with thrash speed and metalcore breakdowns. The band delivers a three-pronged extreme metal attack from Franconia.

Grief Symposium is a death/doom metal band from East Anglia, formed in 2023. They deliver crushing death/doom from eastern England.

Atmospheric black metal project from Ukraine's Zakarpattia Oblast formed in 2025, channeling the brooding beauty of the Carpathian mountains through expansive sonic landscapes. Their sound bridges raw intensity with contemplative atmosphere.