Grimwind is a melodic death/power metal band from Nizhny Novgorod, Russia, active since 2018 and blending the aggression of melodeath with power metal's soaring energy. The project delivers dual-genre intensity from the Volga.

Grin in Fear is a melodic death metal band from Cagliari, Sardinia, formed in 2019. They deliver melodic death metal from the Sardinian capital.

Ground Zero is a melodic death metal band from Gebhardshain in the Westerwald region, Germany, formed in 2022, channeling Gothenburg-influenced melodeath from the rural Rhineland-Palatinate countryside. The band combines melodic guitar harmonies with death metal aggression.

Gruff is a melodic death metal band with gothic influences from Hamburg, Germany, formed in 2018, combining the Gothenburg melodeath template with dark, atmospheric gothic metal elements. The band brings a moody, layered approach to Hamburg's extreme metal scene.

Grymheart is a melodic death and folk metal band from Budapest, Hungary, active since 2017 and weaving folk melodies and traditional instrumentation into aggressive melodic death metal frameworks. The project bridges Hungarian folk heritage with Scandinavian-influenced melodeath.

Gullinbursti is a French melodic death metal project formed in 2020, named after the golden boar of Norse mythology and channeling epic melodic sensibilities into aggressive death metal. The project draws from both Scandinavian melodeath traditions and mythological themes.

Gunsen is a melodic death and power metal band from Toruń, Poland, active since 2016 and blending melodic death metal's aggression with power metal's soaring energy from the historic Vistula city. The project bridges two melodic extremes of the metal spectrum.

Gwendydd is an all-female-fronted extreme metal band from Sofia, Bulgaria, formed in 2020, featuring a five-piece lineup with two guitarists delivering melodic death metal and metalcore. Their releases include the album Human Nature and the soundtrack piece The Nightmare Ends Tomorrow.