Apulia ( ; ) is a region of Italy in Southern Italy bordering the Adriatic Sea in the east, the Ionian Sea to the southeast, and the Strait of Òtranto and Gulf of Taranto in the south. Its southernmost portion, known as Salento peninsula, forms a high heel on the "boot" of Italy. The region comprises , and its population is about 4.1 million. It is bordered by the other Italian regions of Molise to the north, Campania to the west, and Basilicata to the southwest. Across the Adriatic and Ionian Seas, it faces Albania, Bosnia-Herzegovina, Croatia, Greece, and Montenegro, The Apulia region extends as far north as Monte Gargano. Its capital city is Bari.

Apúlia is a town and a former civil parish in the municipality of Esposende, Portugal. In 2013, the parish merged into the new parish Apúlia e Fão. It has a population of 4,323 inhabitants and a total area of 10.51 km², population density 411.3.