Bishkain (; , Bià Âqayñn) is a rural locality (a khutor) in Polyakovsky Selsoviet, Davlekanovsky District, Bashkortostan, Russia. The population was 22 as of 2010.
Bishkain is located 11 km northeast of Davlekanovo (the district's administrative centre) by road. Druzhba is the nearest rural locality.