Tersko-Orlovsky Mayak () is a rural locality (an inhabited locality) in administrative jurisdiction of the closed administrative-territorial formation of Ostrovnoy in Murmansk Oblast, Russia, located on the Kola Peninsula, beyond the Arctic Circle, at an elevation of above sea level. As of the 2010 Census, its population was 9.
The locality gets its name from the nearby Tersko-Orlovsky Lighthouse.