| En Name: | Knyagininsky District |
| Ru Name: | Княгининский район |
| Image View: | Town Post Office.jpg |
| Coordinates: | 55.8167°N 47°W |
| Image Coa: | Coat of arms of Knyginino rayon.gif |
| Federal Subject: | Nizhny Novgorod Oblast |
| Adm Data As Of: | January 2016 |
| Adm Ctr Type: | town |
| Adm Ctr Name: | Knyaginino |
| Town Of District Significance Type: | Towns of district significance |
| No Of Towns Of District Significance: | 1 |
| Selsoviet Type1: | Selsoviets |
| No Of Selsoviets Type1: | 4 |
| No Of Cities Towns: | 1 |
| No Of Rural Localities: | 61 |
| Mun Data As Of: | August 2014 |
| Mun Formation1: | Knyagininsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 1 |
| Mun Formation1 No Of Rural Settlements: | 4 |
| Area Of What: | administrative district |
| Area As Of: | January 2016 |
| Area Km2: | 769.9 |
| Pop 2010Census: | 11922 |
| Urban Pop 2010Census: | 56.3% |
| Rural Pop 2010Census: | 43.7% |
| Established Date: | 1944 |
| Website: | http://www.admknyaginino.ru |
| Date: | January 2017 |
Knyagininsky District (Russian: Княги́нинский райо́н) is an administrative district (raion), one of the forty in Nizhny Novgorod Oblast, Russia.[1] Municipally, it is incorporated as Knyagininsky Municipal District.[2] It is located in the east of the oblast. The area of the district is 769.9km2. Its administrative center is the town of Knyaginino. Population: 11,922 (2010 Census); The population of Knyaginino accounts for 56.3% of the district's total population.
The district was established in 1944.