Svyatoy Nos () is a rural locality (an inhabited locality) in administrative jurisdiction of the closed administrative-territorial formation of Ostrovnoy in Murmansk Oblast, Russia, located beyond the Arctic Circle on the Kola Peninsula at a height of above sea level. As of the 2010 Census, its population was 7. It is close to Svyatonossky Gulf, on Cape Svyatoy Nos.