Gagliato is a village and comune in the province of Catanzaro, in the Calabria region of southern Italy. It is located in the southern part of the country.
The town has become an international magnet for global leaders in nanotechnology and hosts the NanoGagliato events. In recognition of this role, Gagliato has received the official appellation of "Paese delle NanoScienze", meaning town of Nanosciences, attributed by the City Council.