| En Name: | Bolsheignatovsky District |
| Ru Name: | Большеигнатовский район |
| Loc Name1: | Покш Игнадбуе |
| Loc Lang1: | Erzya |
| Loc Name2: | Оцю Игнатовань аймак |
| Loc Lang2: | Moksha |
| Image View: | Tashto Chamza Poksh Ignadbue DSC08560.jpg |
| Coordinates: | 55.0167°N 80°W |
| Federal Subject: | Republic of Mordovia |
| Adm Data As Of: | June 2015 |
| Adm Ctr Type: | selo |
| Adm Ctr Name: | Bolshoye Ignatovo |
| Selsoviet Type1: | Selsoviets |
| No Of Selsoviets Type1: | 12 |
| No Of Rural Localities: | 37 |
| Mun Data As Of: | May 2014 |
| Mun Formation1: | Bolsheignatovsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 12 |
| Area Km2: | 834.2 |
| Pop 2010Census: | 8313 |
| Urban Pop 2010Census: | 0% |
| Rural Pop 2010Census: | 100% |
| Website: | http://bignatovo.e-mordovia.ru |
| Date: | October 2012 |
| Population of Bolsheignatovsky District | |
| Label1: | 2010 Census |
| Data1: | 8,313 |
| Label2: | 2002 Census |
| Data2: | 9,483 |
| Label3: | 1989 Census |
| Data3: | 10,615 |
| Label4: | 1979 Census |
| Data4: | 11,959 |
Bolsheignatovsky District (Russian: Большеигна́товский райо́н; Erzya: Покш Игнадбуе, Pokš Ignadbuje; Moksha: Оцю Игнатовань аймак, Otsü Ignatovań ajmak) is an administrative[1] and municipal[2] district (raion), one of the twenty-two in the Republic of Mordovia, Russia. It is located in the northeast of the republic. The area of the district is 834.2km2.[3] Its administrative center is the rural locality (a selo) of Bolshoye Ignatovo.[4] As of the 2010 Census, the total population of the district was 8,313, with the population of Bolshoye Ignatovo accounting for 34.2% of that number.
Within the framework of administrative divisions, Bolsheignatovsky District is one of the twenty-two in the republic. The district is divided into twelve selsoviets which comprise thirty-seven rural localities. As a municipal division, the district is incorporated as Bolsheignatovsky Municipal District. Its twelve selsoviets are incorporated into twelve rural settlements within the municipal district. The selo of Bolshoye Ignatovo serves as the administrative center of both the administrative and municipal district.