Semichayevskaya () is a rural locality (a village) in Verkhovskoye Rural Settlement, Tarnogsky District, Vologda Oblast, Russia. The population was 6 as of 2002.
Semichayevskaya is located 31 km west of Tarnogsky Gorodok (the district's administrative centre) by road. Kvashninskaya is the nearest rural locality.