MV Monchegorsk (Мончегорск) was an SA-15 class cargo ship built by Wärtsilä in Turku, Finland, in 1983. Named after a town of the same name, the freighter was the tenth ship of a series of 19 icebreaking multipurpose arctic freighters built by Wärtsilä and Valmet for the Soviet Union for year-round service in the Northern Sea Route. These ships, designed to be capable of independent operation in arctic ice conditions, were of extremely robust design and had strengthened hulls resembling those of polar icebreakers.