Uchalinsky District (Russian: Учали́нский райо́н; Bashkir: Учалы районы) is an administrative and municipal district (raion), one of the fifty-four in the Republic of Bashkortostan, Russia. It is located in the east of the republic and borders with Chelyabinsk Oblast in the north, east, and south, Abzelilovsky District in the south, and with Beloretsky District in the west. The area of the district is 4,510 square kilometers (1,740 sq mi). Its administrative center is the town of Uchaly (which is not administratively a part of the district). As of the 2010 Census, the total population of the district was 35,480.