Moss Eater is a post-metal band from Reading, England, formed in 2019. They craft atmospheric, dynamic post-metal compositions from the Thames Valley.

Moss Gate is a raw black metal band from Jyväskylä, Finland, formed in 2023. They channel primitive, lo-fi raw black metal through a distinctly Finnish underground lens.

Moss upon the Skull is a progressive death metal act from Brussels, active since 2014. The band delivers technically ambitious compositions that push death metal into cerebral, atmospheric territory from the Belgian capital.

Mossfet is a groove metal act from the Utrecht province, formed in 2025. The band delivers thick, rhythmically charged compositions from central Netherlands.

A heavy metal act from the Dalmatian city of Split, Mostra has been delivering classic metal since 2015. The band channels the Adriatic coast's energy into traditional, riff-heavy compositions.

A heavy metal band from East Flanders, Belgium, whose Bandcamp presence shows a self-described punk hardcore aesthetic delivered in Italian — though their genre listing marks them as heavy metal. Their records include 'Mostropatia', 'Tutto Panx', 'Mostroscopia', and 'Mostrofonia', short and intense in delivery with rock and roll underpinnings.

Formed in Lutsk, Ukraine in 2015, Motanka blend traditional Ukrainian instruments — including the dulcimer and ocarina — with heavy metal, a style the band describes as "mystic metal." The band's name references the handmade motanka dolls of Ukrainian folk tradition, and their self-titled debut album appeared via Napalm Records in 2019 following a second-place finish at Wacken Open Air Metal Battle in 2018. Their music draws directly on Ukrainian folk heritage, incorporating throat singing alongside conventional metal instrumentation.

Moth Collector is a experimental/ambient (early); doom/gothic metal (later) band from Poland, formed in 2017. They craft dark, atmospheric gothic doom layered with emotional depth.

A doom and sludge metal act from Scotland, Moth Corpse emerged in 2024 with a sound built on crushing, down-tuned riffs and agonized vocals. The band channels the grey, oppressive atmosphere of the Scottish landscape into suffocating heaviness.