The Palazzo dei Priori or comunale is one of the best examples in Italy of public Palace of the età comunale (XI century). It is in the central Piazza IV Novembre in Perugia, Umbria. It extends along Corso Vannucci up to Via Boncambi. It’s still the seat of a part of the town hall and, on the third floor, it’s the seat of the Galleria Nazionale dell’Umbria. It takes its name from the Priori, the highest political authority, who governed the city in the medieval era.