| En Name: | Kolyshleysky District |
| Ru Name: | Колышлейский район |
| Image View: | Школа Старая Потловка 01.jpg |
| Coordinates: | 52.7003°N 44.5344°W |
| Image Coa: | Coat_of_Arms_of_Kolyshleisky_rayon_(Penza_oblast).png |
| Federal Subject: | Penza Oblast |
| Adm Data As Of: | December 2012 |
| Adm Ctr Type: | work settlement |
| Adm Ctr Name: | Kolyshley |
| Urban-Type Settlement Of District Significance Type: | Work settlements |
| No Of Urban-Type Settlements Of District Significance: | 1 |
| Selsoviet Type1: | Selsoviets |
| No Of Selsoviets Type1: | 8 |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 60 |
| Mun Data As Of: | October 2012 |
| Mun Formation1: | Kolyshleysky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 1 |
| Mun Formation1 No Of Rural Settlements: | 8 |
| Area Km2: | 1685 |
| Pop 2010Census: | 26187 |
| Urban Pop 2010Census: | 31.7% |
| Rural Pop 2010Census: | 68.3% |
| Website: | http://rkolyshley.pnzreg.ru/ |
| Date: | October 2012 |
Kolyshleysky District (Russian: Колышле́йский райо́н) is an administrative[1] and municipal[2] district (raion), one of the twenty-seven in Penza Oblast, Russia. It is in the south of the oblast. The area of the district is 1685km2.[3] Its administrative center is the urban locality (a work settlement) of Kolyshley. Population: 26,187 (2010 Census); The population of Kolyshley accounts for 31.7% of the district's total population.