Blazny (Russian: Блазны) is a rural locality (a village) in Pertsevskoye Rural Settlement, Gryazovetsky District, Vologda Oblast, Russia. The population was 18 as of 2002.

Geography

Blazny is located 36 km (22 mi) northeast of Gryazovets (the district's administrative centre) by road. Koshkino is the nearest rural locality.