Krasnoarmeysky District (Russian: Красноарме́йский райо́н) is an administrative district (raion), one of the thirty-eight in Krasnodar Krai, Russia.

[4] It is located in the center of the krai.

The area of the district is 1,899 square kilometers (733 sq mi).

[2] Its administrative center is the rural locality (a stanitsa) of Poltavskaya.

[7] The population of Poltavskaya accounts for 25.8% of the district's total population.