Krasnozyorsky District (Russian: Краснозёрский райо́н) is an administrative[1] and municipal[4] district (raion), one of the thirty in Novosibirsk Oblast, Russia.

It is located in the south of the oblast.

The area of the district is 5,330 square kilometers (2,060 sq mi).

[citation needed] Its administrative center is the urban locality (a work settlement) of Krasnozyorskoye.

[2] Rivers Baganyonok and Karasuk are located in the district.