Odessky District (Russian: Оде́сский райо́н) is an administrative[1] and municipal[4] district (raion), one of the thirty-two in Omsk Oblast, Russia.

It is located in the south of the oblast.

The area of the district is 1,800 square kilometers (690 sq mi).

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

[7] The population of Odesskoye accounts for 35.3% of the district's total population.