| En Name: | Tyazhinsky District |
| Ru Name: | Тяжинский район |
| Image View: | Обрыв около Тяжина1.jpg |
| Image Coa: | Arms tyazhin kemerovskaya.png |
| Federal Subject: | Kemerovo Oblast |
| Adm Data As Of: | November 2012 |
| Adm Ctr Type: | urban-type settlement |
| Adm Ctr Name: | Tyazhinsky |
| Urban-Type Settlement Of District Significance Type: | Urban-type settlements |
| No Of Urban-Type Settlements Of District Significance: | 2 |
| Selsoviet Type1: | Rural territories |
| No Of Selsoviets Type1: | 10 |
| No Of Urban-Type Settlements: | 2 |
| No Of Rural Localities: | 40 |
| Mun Data As Of: | November 2012 |
| Mun Formation1: | Tyazhinsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 2 |
| Mun Formation1 No Of Rural Settlements: | 10 |
| Area Km2: | 3531 |
| Area Km2 Ref: | [1] |
| Pop 2010Census: | 25597 |
| Urban Pop 2010Census: | 58.0% |
| Rural Pop 2010Census: | 42.0% |
| Website: | http://www.tyazhin.ru/ |
| Commonscat: | Tyazhin District |
| Date: | February 2013 |
Tyazhinsky District (Russian: Тяжи́нский райо́н) is an administrative district (raion), one of the nineteen in Kemerovo Oblast, Russia.[2] As a municipal division, it is incorporated as Tyazhinsky Municipal District.[3] It is located in the northeast of the oblast. The area of the district is 3531km2.[1] Its administrative center is the urban locality (an urban-type settlement) of Tyazhinsky. Population: 32,782 (2002 Census); The population of the administrative center accounts for 43.4% of the district's total population.