Nikolayevskaya () is a rural locality (a village) in Tarnogskoye Rural Settlement, Tarnogsky District, Vologda Oblast, Russia. The population was 111 as of 2002. There are five streets.
Nikolayevskaya is located 3 km southwest of Tarnogsky Gorodok (the district's administrative centre) by road. Tarnogsky Gorodok is the nearest rural locality.