| En Name: | Kadoshkino |
| Ru Name: | Кадошкино |
| Loc Name1: | Кадаж |
| Loc Lang1: | Moksha |
| Loc Lang2: | Erzya |
| Coordinates: | 54.0167°N 70°W |
| Map Label Position: | right |
| Federal Subject: | Republic of Mordovia |
| Adm Data As Of: | September 2014 |
| Adm District Jur: | Kadoshkinsky District |
| Adm Selsoviet Jur: | Kadoshkino Work Settlement |
| Adm Selsoviet Type: | Work Settlement |
| Adm Ctr Of1: | Kadoshkinsky District |
| Adm Ctr Of2: | Kadoshkino Work Settlement |
| Inhabloc Cat: | Urban-type settlement |
| Inhabloc Type: | Work settlement |
| Mun Data As Of: | September 2011 |
| Mun District Jur: | Kadoshkinsky Municipal District |
| Urban Settlement Jur: | Kadoshkinskoye Urban Settlement |
| Mun Admctr Of1: | Kadoshkinsky Municipal District |
| Mun Admctr2 Of: | Kadoshkinskoye Urban Settlement |
| Pop 2010Census: | 4704 |
| Current Cat Date: | 1968 |
| Postal Codes: | 431900 |
| Date: | September 2015 |
| Kadoshkino population | |
| Label1: | 2010 Census |
| Data1: | 4,704 |
| Label2: | 2002 Census |
| Data2: | 4,874 |
| Label3: | 1989 Census |
| Data3: | 5,141 |
| Label4: | 1979 Census |
| Data4: | 4,909 |
Kadoshkino (Russian: Кадо́шкино; Moksha: Кадаж, Kadaž) is an urban locality (a work settlement) and the administrative center of Kadoshkinsky District of the Republic of Mordovia, Russia. As of the 2010 Census, its population was 4,704.
Urban-type settlement status was granted to it in 1968.
Within the framework of administrative divisions, Kadoshkino serves as the administrative center of Kadoshkinsky District.[1] As an administrative division, the work settlement of Kadoshkino, together with five rural localities, is incorporated within Kadoshkinsky District as Kadoshkino Work Settlement. As a municipal division, Kadoshkino Work Settlement is incorporated within Kadoshkinsky Municipal District as Kadoshkinskoye Urban Settlement.[2]