| En Name: | Arkadaksky District |
| Ru Name: | Аркадакский район |
| Image View: | Аркадакская церковь.jpg |
| Coordinates: | 51.9386°N 43.5025°W |
| Image Coa: | Coat of Arms of Arkadak (Saratov oblast).png |
| Federal Subject: | Saratov Oblast |
| Adm Data As Of: | 2011 |
| Adm Ctr Type: | town |
| Adm Ctr Name: | Arkadak |
| No Of Cities Towns: | 1 |
| No Of Rural Localities: | 57 |
| Mun Data As Of: | July 2005 |
| Mun Formation1: | Arkadaksky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 1 |
| Mun Formation1 No Of Rural Settlements: | 6 |
| Mun Formation1 Counts Ref: | [1] |
| Area Km2: | 2200 |
| Pop 2010Census: | 26236 |
| Urban Pop 2010Census: | 49.0% |
| Rural Pop 2010Census: | 51.0% |
| Website: | http://arkadak.sarmo.ru |
| Date: | December 2012 |
Arkadaksky District (ru|Аркада́кский райо́н) is an administrative[2] and municipal[3] district (raion), one of the thirty-eight in Saratov Oblast, Russia. It is located in the west of the oblast. The area of the district is 2200km2.[4] Its administrative center is the town of Arkadak. Population: 26,236 (2010 Census); The population of Arkadak accounts for 49.0% of the district's total population.