Ostrogozhsky District (Russian: Острого́жский райо́н) is an administrative[1] and municipal[3] district (raion), one of the thirty-two in Voronezh Oblast, Russia.

It is located in the west of the oblast.

The area of the district is 1,725 square kilometers (666 sq mi).

[citation needed] Its administrative center is the town of Ostrogozhsk.

[7] The population of Ostrogozhsk accounts for 58.3% of the district's total population.