Valday
# Valday

Valday or Valdai may refer to one of the following:

* Valdai Hills, an upland region in Russia
* Valdai Discussion Club
* Valday (inhabited locality), name of several inhabited localities in Russia
* Lake Valdayskoye (or Lake Valdai), a lake in Novgorod Oblast, Russia
* Valday (ship), a class of Russian freight ships
