Gallow God is a doom metal band from London, active since 2010. They deliver the crushing, ponderous heaviness of traditional doom from the British capital, their name evoking execution and divine judgment.

Gallows Whisper is a heavy/doom metal solo project from Ottenbach, Germany, created by Sirius Datura, with a sound compared to Manilla Road and Heavy Load. Their releases There Is No Law (2020) and Break the Sceptre (2024) were recorded at Skulls'N'Flags studio in Albershausen, with Pete-The-Beat on drums.

Gamdøden is a stoner/doom/sludge metal band from Helsingborg, Sweden, formed in 2022 and dealing in heavy, low-end punishment from the Øresund coast. The project merges three crushing genres into a single monolithic assault.

Gandalf the Green is a stoner/doom metal band from Leeds, formed in 2016. Their Tolkien-referencing name — a decidedly more herbally inclined version of the wizard — perfectly captures the stoner doom spirit they channel from West Yorkshire.

Gangrened is a doom and sludge metal band from Kokkola, Finland, active since 2013, creating 'heavy, noisy, avant-garde and atmospheric sounds' that blur the lines between doom, ambient, and noise. Their releases include Ambient Doom Dream, We Are Nothing, and a split with Hipoxia, reflecting an experimental and genre-defying approach to extreme heaviness.

Ganjubatronic is a sludge/drone/doom metal band from Warsaw, formed in 2023. They deliver crushing, slow-motion heaviness from the Polish capital.

Garave is a four-piece doom and sludge metal band from Grenoble, France, formed in 2018, blending doom, black metal, and rock influences through a lineup of PMGL on guitar, BC on drums, JMR on vocals, and JMC on bass. Their releases La Mangeance, Mauvaise Foi, and The Absence of Light reflect a dark, heavy sound rooted in the French underground.

Garden of Delight is a death/doom metal band from Olkusz in the Lesser Poland Voivodeship, formed in 2016. They deliver crushing death/doom from the historic silver-mining town.

Garden of Gods is a melodic death/doom metal band from Athens, formed in 2016. They blend melodic death metal sensibility with doom's crushing weight from the Greek capital.