The 80th Separate Arctic Motor Rifle Brigade (80-я отдельная мотострелковая бригада) is a specialist arctic warfare formation of the Coastal Troops of the Russian Navy formed in 2014.

The Coastal Troops are a service arm of the Russian Navy. Their missions are to protect Russian fleets' forces, personnel, and seashore objects from enemy surface ships; to defend naval bases and other important facilities of the Fleets from land attacks, including amphibious and air assaults; to participate in amphibious and air assaults; to support the Russian Ground Forces in defending against airborne and amphibious assaults; and to destroy enemy surface ships, boats and amphibious transports in their operational area.