Monastery Desecration is a raw old school black/thrash metal project from Komotini, Greece, started in 2008 as a solo project by Drangu Nekrodaimon. After a decade of prolific demo output, the project expanded to a duo in 2018 with vocalist Zion, culminating in the 2023 EP 'Τῷ Σατανᾷ Λατρεύουσιν.'

Monasthyr is a thrash and heavy metal band from Mieres, Spain, formed in 2016. They combine the aggression of thrash with heavy metal's anthemic power from the Asturias region.

Mondocane is a crossover/thrash metal act from Catania in Sicily, taking their name from the Italian expression for 'terrible world.' The band delivers fast, aggressive crossover from the shadow of Mount Etna.

A thrash/heavy metal and punk act from Oslo, Mongo Ninja has been delivering irreverent, high-energy compositions since 2010. The band channels the chaotic spirit of their name into aggressive, tongue-in-cheek metal.

A thrash metal act from Edinburgh, Monheim has been delivering aggressive compositions since 2022. The band contributes to the Scottish capital's metal scene with a sound rooted in classic thrash traditions.

Monism is a technical death/thrash metal band from Kampen, the Netherlands, formed in 2019. They forge aggressive extreme metal at the crossroads of death and thrash.

Monoptera is a blackened progressive thrash and death metal band from Bedfordshire, England, formed in 2024. They blend blackened aggression with progressive complexity across thrash and death metal.

Monos is a thrash metal and crossover act from the Catalan town of Roda de Ter, formed in 2025. The band brings the manic energy of crossover thrash to a small town setting, merging hardcore punk aggression with metal riffing.

Monstera is a death and thrash metal band from Sillamäe, Estonia, formed in 2016. They forge aggressive extreme metal drawing from both death and thrash metal traditions.