Candiana is a comune (municipality) in the Province of Padua in the Italian region Veneto, located about southwest of Venice and about southeast of Padua. As of 31 December 2004, it had a population of 2,468 and an area of .
The municipality of Candiana contains the frazione (subdivision) Pontecasale.
Candiana borders the following municipalities: Agna, Arre, Bovolenta, Correzzola, Pontelongo, Terrassa Padovana.