Gribanovsky District (Russian: Гриба́новский райо́н) is an administrative[1] and municipal[5] district (raion), one of the thirty-two in Voronezh Oblast, Russia.

It is located in the northeast of the oblast.

The area of the district is 2,016 square kilometers (778 sq mi).

[2] Its administrative center is the urban locality (an urban-type settlement) of Gribanovsky.

[9] The population of the administrative center accounts for 51.4% of the district's total population.