Morozovsky District (Russian: Моро́зовский райо́н) is an administrative[1] and municipal[4] district (raion), one of the forty-three in Rostov Oblast, Russia.

It is located in the east of the oblast.

The area of the district is 2,550 square kilometers (980 sq mi).

[2] Its administrative center is the town of Morozovsk.

[7] The population of Morozovsk accounts for 65.2% of the district's total population.