MLGF is a death/thrash metal band from Trondheim, Norway, formed in 2009. They forge aggressive extreme metal at the crossroads of death and thrash.

Mnemofobia is a heavy and thrash metal band from Casar de Cáceres, Spain, formed in 2014. They forge powerful metal combining heavy metal's classic foundations with thrash's aggressive edge.

MNFCTRR is a thrash metal and metalcore band from Nantes, France, formed in 2016. They blend thrash metal's velocity with metalcore's structural aggression.

Mokoma is a band from Lappeenranta, Finland, formed in 2009, having evolved from hard rock and heavy metal roots into thrash metal. Their stylistic evolution reflects an intensifying creative trajectory from accessible rock to extreme aggression.

Molest is a Flemish act from Strombeek-Bever that evolved from thrash metal into alternative rock since their formation. The band's stylistic journey reflects the broader musical diversity of the Brussels periphery.

Molestor is a death/thrash metal band from Leeuwarden, the Netherlands, formed in 2023. They forge aggressive extreme metal at the crossroads of death and thrash.

Mollitiam is a metal band from Barcelona, Spain, whose name derives from the Latin word for adaptability in adversity. Their 2019 debut 'MollitiaM I' fuses thrash metal riffs with melodic lines and progressive touches across four tracks of thematically resilient heavy music.

Mološ is a thrash/black metal band from Negotin, Serbia, formed in 2023. They fuse black metal's cold fury with thrash metal's relentless aggression.

Molten Chains are a blackened heavy/thrash metal band based in Vienna, Austria, formed in 2017 by Australian-born guitarist and vocalist Brenton Weir. The band has released three albums — 'In the Antechamber Below' (2019), 'Torment Enshrined' (2020), and 'Orisons of Vengeance' (2022) on Alone Records — and have been covered by Decibel Magazine for their work blurring the lines between heavy, black, and avant-garde metal. Despite the black metal imagery, their sound lands closer to blackened thrash than orthodox black metal.