Lumbovka (Russian: Лумбовка) is a rural locality (an inhabited locality) in administrative jurisdiction of the closed administrative-territorial formation of Ostrovnoy in Murmansk Oblast, Russia,[1] located on the Kola Peninsula, beyond the Arctic Circle, at an elevation of 1 meter (3 ft 3 in) above sea level.

As of the 2010 Census, its population was 11.

[2]