Kazaklar-Kubovo (; , Qaà ºaqlar-Qobaw) is a rural locality (a selo) in Kopey-Kubovsky Selsoviet, Buzdyaksky District, Bashkortostan, Russia. The population was 240 as of 2010. There are 5 streets.
Kazaklar-Kubovo is located 23 km southwest of Buzdyak (the district's administrative centre) by road. Batyrsha-Kubovo is the nearest rural locality.