Kostyuninskaya () is a rural locality (a village) in Mityukovskoye Rural Settlement, Vozhegodsky District, Vologda Oblast, Russia. The population was 83 as of 2002.
The distance to Vozhega is 72 km, to Sosnovitsa is 4 km. Popovka, Vasilyevskaya, Timoshinskaya are the nearest rural localities.