Staroshareyevo (; , ðà Âke à Âäräy) is a rural locality (a village) in Sakhayevsky Selsoviet, Karmaskalinsky District, Bashkortostan, Russia. The population was 565 as of 2010. There are 18 streets.
Staroshareyevo is located 24 km northeast of Karmaskaly (the district's administrative centre) by road. Staroaktashevo is the nearest rural locality.