Krasnooktyabrsky District (Russian: Краснооктя́брьский райо́н; Tatar: Кызыл Октябрь районы, romanized: Qızıl Oktəber rayonı) is an administrative district (raion), one of the forty in Nizhny Novgorod Oblast, Russia.

[3] It is located in the southeast of the oblast.

The area of the district is 886.2 square kilometers (342.2 sq mi).

[1] Its administrative center is the rural locality (a selo) of Urazovka.

[2] The district was established in 1929 and given its present name in 1930.