Udmurtia (disambiguation)
# Udmurtia (disambiguation)

Udmurtia may refer to:

* Udmurt Republic, a federal subject of Russia
* Udmurt Autonomous Oblast (1920–1934), an administrative division of the Russian SFSR, Soviet Union
* Udmurt Autonomous Soviet Socialist Republic (1934–1990), an administrative division of the Russian SFSR, Soviet Union
