Kasiyarovo (; , Qasiyar) is a rural locality (a village) in Tazlarovsky Selsoviet, Burayevsky District, Bashkortostan, Russia. The population was 191 as of 2010. There are six streets.
Kasiyarovo is located 22 km northeast of Burayevo (the district's administrative centre) by road. Starotazlarovo is the nearest rural locality.