Barletta is a city and former comune in Apulia, in southeastern Italy. Barletta is the capoluogo, together with Andria and Trani, of the Province of Barletta-Andria-Trani. It has a population of around 94,700 citizens. The city's territory belongs to the Valle dell'Ofanto. The Ofanto river crosses the countryside and forms the border between the territory of Barletta and that of Margherita di Savoia. The mouth of the river is in the territory of Barletta.