Bisceglie is a city and municipality of 55,251 inhabitants in the province of Barletta-Andria-Trani, in the Apulia region, in southern Italy. The mun…Bisceglie is a city and municipality of 55,251 inhabitants in the province of Barletta-Andria-Trani, in the Apulia region, in southern Italy. The municipality has the fourth highest population in the province and fourteenth highest in the region.