Kyzyl-Yulduz (; , QÃ±à ºÃ±l Yondoà º) is a rural locality (a village) in Yanyshevsky Selsoviet, Blagovarsky District, Bashkortostan, Russia. The population was 51 as of 2010. There is 1 street.
Kyzyl-Yulduz is located 35 km north of Yazykovo (the district's administrative centre) by road. Neyfeld is the nearest rural locality.