Murmansk is a city in Russia.

Murmansk may also refer to: Murmansk Oblast (est. 1938), a federal subject of Russia Murmansk Okrug (1927–1938), an administrative division of Leningrad Oblast in the Russian SFSR, Soviet Union Murmansk Governorate (1921–1927), an administrative division of the Russian SFSR, Soviet Union Murmansk Governorate (1920), an administrative division established by the White Government in Russia in 1920 Murmansk Krai, an informal name used in the Russian SFSR to refer to the territory of modern Murmansk Oblast 2979 Murmansk, a main-belt asteroid

Ships Soviet cruiser Murmansk, name of two cruisers Murmansk (1968 icebreaker), a Soviet and later Russian diesel-electric icebreaker built at Hietalahti shipyard, in service in 1968–1995 Murmansk (2015 icebreaker), a Russian diesel-electric icebreaker built in 2015