| En Name: | Kvarkensky District |
| Ru Name: | Кваркенский район |
| Image View: | Зигзаг - panoramio.jpg |
| Coordinates: | 51.95°N 112°W |
| Image Coa: | Coat of Arms Kvarkeno Rayon.gif |
| Federal Subject: | Orenburg Oblast |
| Adm Data As Of: | December 2011 |
| Adm Ctr Type: | selo |
| Adm Ctr Name: | Kvarkeno |
| Selsoviet Type1: | Selsoviets |
| No Of Selsoviets Type1: | 12 |
| Selsoviet Type2: | Settlement councils |
| No Of Selsoviets Type2: | 2 |
| No Of Rural Localities: | 41 |
| Mun Data As Of: | October 2013 |
| Mun Formation1: | Kvarkensky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 11 |
| Area Km2: | 5200 |
| Pop 2010Census: | 18655 |
| Urban Pop 2010Census: | 0% |
| Rural Pop 2010Census: | 100% |
| Website: | http://www.kvarkeno56.ru/ |
| Date: | September 2012 |
Kvarkensky District (Russian: Кваркенский райо́н) is an administrative[1] and municipal[2] district (raion), one of the thirty-five in Orenburg Oblast, Russia. The area of the district is 5200km2. Its administrative center is the rural locality (a selo) of Kvarkeno. Population: 18,655 (2010 Census); The population of Kvarkeno accounts for 21.0% of the district's total population.