Tashtamak (; , Taà Âtamaq) is a rural locality (a village) and the administrative centre of Tashtamaksky Selsoviet, Aurgazinsky District, Bashkortostan, Russia. The population was 561 as of 2010. There are 7 streets.
Tashtamak is located 12 km southwest of Tolbazy (the district's administrative centre) by road. Gumerovo is the nearest rural locality.