| En Name: | Istrinsky District |
| Ru Name: | Истринский район |
| Image View: | Веледниово- вид с высоты птичьего полета - panoramio.jpg |
| Coordinates: | 55.9167°N 88°W |
| Federal Subject: | Moscow Oblast |
| Adm Data As Of: | January 2013 |
| Adm Ctr Type: | town |
| Adm Ctr Name: | Istra |
| Town Of District Significance Type: | Towns |
| No Of Towns Of District Significance: | 2 |
| Urban-Type Settlement Of District Significance Type: | Suburban settlements |
| No Of Urban-Type Settlements Of District Significance: | 1 |
| Selsoviet Type1: | Rural settlements |
| No Of Selsoviets Type1: | 11 |
| No Of Cities Towns: | 2 |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 237 |
| Counts Ref: | [1] |
| Mun Data As Of: | July 2012 |
| Mun Formation1: | Istrinsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 3 |
| Mun Formation1 No Of Rural Settlements: | 11 |
| Area Of What: | municipal district |
| Area As Of: | July 2012 |
| Area Km2: | 1268.97 |
| Pop 2010Census: | 119641 |
| Urban Pop 2010Census: | 56.3% |
| Rural Pop 2010Census: | 43.7% |
| Website: | https://web.archive.org/web/20041206055652/http://www.raion.istra.ru/ |
| Date: | April 2013 |
Istrinsky District (ru|И́стринский райо́н) is an administrative[2] and municipal[3] district (raion), one of the thirty-six in Moscow Oblast, Russia. It is located in the western central part of the oblast. The area of the district is 1268.97km2. Its administrative center is the town of Istra. Population: 115,753 (2002 Census); The population of Istra accounts for 29.3% of the district's total population.
The Istra River flows through the district.
Alyokhnovo is one of the rural communities in the district.