Roslyakovo was an urban locality under the administrative jurisdiction of the closed-administrative territorial formation of Severomorsk in Murmansk Oblast, Russia, located on the Kola Peninsula on the Kola Bay, 6 kilometers (3.7 mi) west of Severomorsk proper. It was abolished, with its territory merged into the city of Murmansk, on January 1, 2015. Population: 8,696 (2010 census); 9,458 (2002 census); 11,981 (1989 Soviet census).