Galbay () is a rural locality (a selo) in Tunkinsky District, Republic of Buryatia, Russia. The population was 462 as of 2010.Всероссийские переписи населения 2002 и 2010 годов There are 6 streets.
Geography Galbay is located 45 km northeast of Kyren (the district's administrative centre) by road. Tabalangut is the nearest rural locality.Расстояние от Галбая до Кырена
References