Delianuova is a comune, or municipality, located in the Calabria region of southern Italy. It sits within the Province of Reggio Calabria, positioned approximately 25 kilometres (16 mi) northeast of Reggio Calabria and about 90 kilometres (56 mi) southwest of Catanzaro.
The municipality covers an area of 21.0 square kilometres (8.1 mi2). As of December 31, 2004, the population of Delianuova was recorded at 3,542 residents. The town shares borders with the neighboring municipalities of Cosoleto, San Luca, and Scido.