Giuliano Teatino is a comune and town situated in the province of Chieti within the Abruzzo region of Italy. The settlement is geographically positioned on a hill nestled between the Venna and Dendalo streams, which serve as tributaries of the Foro River.
The town is characterized as a medieval burgh dating back to the 11th century. Historically, it served as a fief held by notable families, including the Orsini and the Caracciolo.