| En Name: | Kuzhener |
| Ru Name: | Куженер |
| Loc Name1: | Кужэҥер |
| Loc Lang1: | Meadow Mari |
| Loc Lang2: | Hill Mari |
| Coordinates: | 56.8167°N 102°W |
| Map Label Position: | right |
| Federal Subject: | Mari El Republic |
| Adm District Jur: | Kuzhenersky District |
| Adm Selsoviet Jur: | Kuzhener Urban-Type Settlement |
| Adm Selsoviet Type: | Urban-type settlement |
| Adm Ctr Of1: | Kuzhenersky District |
| Adm Ctr Of2: | Kuzhener Urban-Type Settlement |
| Inhabloc Cat: | Urban-type settlement |
| Mun District Jur: | Kuzhenersky Municipal District |
| Urban Settlement Jur: | Kuzhener Urban Settlement |
| Mun Admctr Of1: | Kuzhenersky Municipal District |
| Mun Admctr Of2: | Kuzhener Urban Settlement |
| Pop 2010Census: | 5384 |
| Postal Codes: | 425550 |
| Kuzhener population | |
| Label1: | 2010 Census |
| Data1: | 5,384 |
| Label2: | 2002 Census |
| Data2: | 5,869 |
| Label3: | 1989 Census |
| Data3: | 6,200 |
| Label4: | 1979 Census |
| Data4: | 4,289 |
Kuzhener (Russian: Кужене́р; Кужэҥер, Kužeŋer) is an urban locality (an urban-type settlement) and the administrative center of Kuzhenersky District of the Mari El Republic, Russia. As of the 2010 Census, its population was 5,384.
Within the framework of administrative divisions, Kuzhener serves as the administrative center of Kuzhenersky District.[1] As an administrative division, the urban-type settlement of Kuzhener, together with three rural localities, is incorporated within Kuzhenersky District as Kuzhener Urban-Type Settlement (an administrative division of the district).[2] As a municipal division, Kuzhener Urban-Type Settlement is incorporated within Kuzhenersky Municipal District as Kuzhener Urban Settlement.[3]