| En Name: | Petropavlovsky District |
| Ru Name: | Петропавловский район |
| Image View: | Новолиманский холм, озеро Немереж.jpg |
| Coordinates: | 50.0969°N 40.8778°W |
| Image Coa: | Coat_of_Arms_of_Petropavlovsky_rayon_(Voronezh_oblast).png |
| Federal Subject: | Voronezh Oblast |
| Adm Data As Of: | December 2012 |
| Adm Ctr Type: | selo |
| Adm Ctr Name: | Petropavlovka |
| Selsoviet Type1: | Rural settlements |
| No Of Selsoviets Type1: | 11 |
| No Of Rural Localities: | 28 |
| Mun Data As Of: | November 2011 |
| Mun Formation1: | Petropavlovsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 11 |
| Area Km2: | 1643.59 |
| Pop 2010Census: | 20042 |
| Urban Pop 2010Census: | 0% |
| Rural Pop 2010Census: | 100% |
| Established Date: | 1928 |
| Date: | May 2013 |
Petropavlovsky District (Russian: Петропа́вловский райо́н) is an administrative and municipal district (raion), one of the thirty-two in Voronezh Oblast, Russia. It is located in the southeast of the oblast. The area of the district is 1643.59km2.[1] Its administrative center is the rural locality (a selo) of Petropavlovka. Population: The population of Petropavlovka accounts for 29.0% of the district's total population.