G-Hud is a thrash/death/groove metal band from Rzeszow in southeastern Poland, formed in 2015. They blend three aggressive genres from the Podkarpacie region.

Gabriel is a death/groove metal act from Wurzburg, Germany, combining the heaviness of death metal with the rhythmic punch of groove metal. The band contributes to the Franconian region's active metal underground.

Gabryel is a groove/thrash metal band from Krakow, active since 1999. Over a quarter century from Poland's cultural capital, they have delivered rhythmically driven thrash and groove metal.

Gamora is a groove metal and metalcore band from Lezo in the Basque Country, Spain, formed in 2011, blending groove metal's rhythmic punch with metalcore's breakdowns. The band brings over a decade of heavy music to the Basque scene.

Groove and heavy metal act with hard rock leanings from the village of Pata, formed in 2024 and delivering riff-driven energy from rural western Slovakia. Their accessible approach channels the power of classic heavy rock and modern metal grooves.

Gardens of Stone is a progressive groove/sludge metal band from Barcelona, Spain, formed in 2023, combining complex progressive structures with groove and sludge metal's weight. The band brings a multi-layered, heavy approach to Barcelona's diverse metal scene.

Gargantura is a groove metal and progressive metal band from Cergy near Paris, France, formed in 2014, blending rhythmic, headbanging grooves with progressive complexity and dynamic arrangements. Their sound merges the punch of groove metal with the ambition and intricacy of progressive composition.

Gate of Mind is a groove metal and thrash band from Montpellier, France, formed in 2016, featuring dual guitars from Tony and Guillaume, vocalist Thibaud, and bassist Benoît. Their releases The Beast Inside, Uprooted, and their 2016 demo showcase aggressive, riff-driven metal from southern France.

Gate to Nowhere is an international instrumental metal project assembled through a musician forum, with members from Belgium, Sweden, Germany, and the UK contributing melodic groove metal without vocals. Their 2016 EP No Need for Words features five tracks of guitar-driven instrumental metal recorded across borders.