Priozersk (Russian: Приозе́рск, before 1948: Finnish: Käkisalmi; Swedish: Kexholm) is a town in Leningrad Oblast, Russia, situated at the northwestern shore of Lake Ladoga, at the estuary of the northern armlet of River Vuoksi on the Karelian Isthmus. It is served by a station of the Saint Petersburg-Kuznechnoye railroad with the same name. Population: 18,929 (2010 Census preliminary results); 20,506 (2002 Census); 20,557 (1989 Census).