Altaysky District (; Khakas: , Altay aymaÃÂñ) is an administrative and municipal district (raion), one of the eight in the Republic of Khakassia, Russia. It is located in the east of the republic. The area of the district is . Its administrative center is the rural locality (a selo) of Bely Yar. Population: The population of Bely Yar accounts for 39.1% of the district's total population.