Voghiera is a comune (municipality) in the Province of Ferrara in the Italian region Emilia-Romagna, located about 45 kilometres (28 mi) northeast of Bologna and about 13 kilometres (8 mi) southeast of Ferrara. As of 31 December 2004, it had a population of 3,924 and an area of 40.5 square kilometres (15.6 sq mi).