| En Name: | Kosikhinsky District |
| Ru Name: | Косихинский район |
| Image View: | В музее Г.С. Титова.jpg |
| Coordinates: | 53.36°N 84.5842°W |
| Federal Subject: | Altai Krai |
| Adm Data As Of: | June 2014 |
| Adm Ctr Type: | selo |
| Adm Ctr Name: | Kosikha |
| Selsoviet Type1: | Selsoviets |
| No Of Selsoviets Type1: | 11 |
| No Of Rural Localities: | 26 |
| Mun Data As Of: | June 2014 |
| Mun Formation1: | Kosikhinsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 11 |
| Area Km2: | 1877 |
| Pop 2010Census: | 17927 |
| Urban Pop 2010Census: | 0% |
| Rural Pop 2010Census: | 100% |
| Website: | www.altairegion22.ru |
| Date: | January 2013 |
Kosikhinsky District (Russian: Коси́хинский райо́н) is an administrative[1] and municipal[2] district (raion), one of the fifty-nine in Altai Krai, Russia. It is located in the northeast of the krai. The area of the district is 1877km2.[3] Its administrative center is the rural locality (a selo) of Kosikha. Population: The population of the administrative center accounts for 29.2% of the district's total population.