| En Name: | Chistoozyorny District |
| Ru Name: | Чистоозёрный район |
| Image View: | Водонапорная башня 1913г первое кирпичное здание - panoramio.jpg |
| Coordinates: | 54.7097°N 76.5806°W |
| Image Coa: | Coat_of_Arms_of_Chistoozerny_rayon_(Novosibirskaya_oblast).png |
| Federal Subject: | Novosibirsk Oblast |
| Adm Data As Of: | 2011 |
| Adm Ctr Type: | work settlement |
| Adm Ctr Name: | Chistoozyornoye |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 43 |
| Mun Data As Of: | December 2011 |
| Mun Formation1: | Chistoozyorny Municipal District |
| Mun Formation1 No Of Urban Settlements: | 1 |
| Mun Formation1 No Of Rural Settlements: | 16 |
| Area Km2: | 5690 |
| Pop 2010Census: | 19603 |
| Urban Pop 2010Census: | 32.8% |
| Rural Pop 2010Census: | 67.2% |
| Website: | https://chistoozernoe.nso.ru/ |
| Date: | August 2011 |
Chistoozyorny District (ru|Чистоозёрный райо́н) is an administrative and municipal[1] district (raion), one of the thirty in Novosibirsk Oblast, Russia. It is located in the southwest of the oblast. The area of the district is 5690km2.[2] Its administrative center is the urban locality (a work settlement) of Chistoozyornoye. Population: 19,603 (2010 Census); The population of Chistoozyornoye accounts for 32.8% of the district's total population.
Yudinsky District was formed in 1925 with its center in the village of Yudino which had been founded in 1686. In 1935, the administrative center was moved to the village of Chistoozyornoye and the district was renamed Chistoozyorny District. The current borders of the district were set in 1965. The Yudinsky Reach (Юдинский плёс) of Lake Chany is located in the district.[3] [4]
