Krutikhinsky District (Russian: Крути́хинский райо́н) is an administrative[1] and municipal[4] 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 2,051 square kilometers (792 sq mi).

[2] Its administrative center is the rural locality (a selo) of Krutikha.

[7] The population of Krutikha accounts for 33.7% of the district's total population.