Rebrikhinsky District (Russian: Ребри́хинский райо́н) is an administrative and municipal district (raion), one of the fifty-nine in Altai Krai, Russia. It is located in the north of the krai. The area of the district is 2,686 square kilometers (1,037 sq mi). Its administrative center is the rural locality (a selo) of Rebrikha. As of the 2010 Census, the total population of the district was 24,559, with the population of Rebrikha accounting for 34.5% of that number.