Yefimovskaya () is a rural locality (a village) in Tarnogskoye Rural Settlement, Tarnogsky District, Vologda Oblast, Russia. The population was 66 as of 2002.
Yefimovskaya is located 27 km northeast of Tarnogsky Gorodok (the district's administrative centre) by road. Verkhnekokshengsky Pogost is the nearest rural locality.