Sant'Urbano () is a comune (municipality) in the Province of Padua in the Italian region Veneto, located about southwest of Venice and about southwest of Padua. As of 31 December 2004, it had a population of 2,189 and an area of .
The municipality of Sant'Urbano contains the frazioni (subdivisions, mainly villages and hamlets) Carmignano, Ca' Morosini, and Balduina.
Sant'Urbano borders the following municipalities: Barbona, Granze, Lendinara, Lusia, Piacenza d'Adige, Vescovana, Vighizzolo d'Este, Villa Estense.