Bikkuzha (; , Bikquja) is a rural locality (a village) in Tazlarovsky Selsoviet, Zianchurinsky District, Bashkortostan, Russia. The population was 85 as of 2010. There is 1 street.
Bikkuzha is located 16 km southeast of Isyangulovo (the district's administrative centre) by road. Nizhny Sarabil is the nearest rural locality.