| En Name: | Mikhaylovsky District |
| Ru Name: | Михайловский район |
| Image View: | 62RUS Kostyli 03.jpg |
| Coordinates: | 54.2333°N 41°W |
| Image Coa: | Coat of Arms of Mikhailovo rayon (Ryazan oblast).png |
| Federal Subject: | Ryazan Oblast |
| Adm Data As Of: | 2012 |
| Adm Ctr Type: | town |
| Adm Ctr Name: | Mikhaylov |
| Town Of District Significance Type: | Towns of district significance |
| No Of Towns Of District Significance: | 1 |
| Urban-Type Settlement Of District Significance Type: | Work settlements |
| No Of Urban-Type Settlements Of District Significance: | 1 |
| Selsoviet Type1: | Rural okrugs |
| No Of Selsoviets Type1: | 24 |
| No Of Cities Towns: | 1 |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 168 |
| Mun Data As Of: | October 2009 |
| Mun Formation1: | Mikhaylovsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 2 |
| Mun Formation1 No Of Rural Settlements: | 17 |
| Area Km2: | 1841 |
| Pop 2010Census: | 35223 |
| Urban Pop 2010Census: | 50.7% |
| Rural Pop 2010Census: | 49.3% |
| Website: | http://mihrayadm.ru/ |
| Date: | November 2012 |
Mikhaylovsky District (ru|Миха́йловский райо́н) is an administrative[1] and municipal[2] district (raion), one of the twenty-five in Ryazan Oblast, Russia. It is located in the west of the oblast. The area of the district is 1841km2. Its administrative center is the town of Mikhaylov. Population: 35,223 (2010 Census); The population of Mikhaylov accounts for 33.5% of the district's total population.