Tanayka (; , Tänäy) is a rural locality (a village) in Bedeyevo-Polyansky Selsoviet, Blagoveshchensky District, Bashkortostan, Russia. The population was 60 as of 2010. There are 2 streets.
Tanayka is located northeast of Blagoveshchensk (the district's administrative centre) by road. Pavlovka is the nearest rural locality.