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

It is located in the south of the oblast.

The area of the district is 1,345 square kilometers (519 sq mi).

[citation needed] Its administrative center is the rural locality (a selo) of Verkhny Mamon.

[7] The population of Verkhny Mamon accounts for 40.3% of the district's total population.