Jonadi is a comune (municipality) in the Province of Vibo Valentia in the Italian region Calabria, located about 60 km southwest of Catanzaro and about 5 km southwest of Vibo Valentia. As of 31 December 2004, it had a population of 3,027 and an area of 8.7 km2. The municipality of Jonadi contains the frazioni (subdivisions, mainly villages and hamlets) Nao, Vena, Baracconi, and Case Sparse. Jonadi borders the following municipalities: Filandari, Mileto, San Costantino Calabro, San Gregorio d'Ippona, Vibo Valentia.

Demographic evolution