The Palazzo dei Priori or comunale is one of the best examples in Italy of a public palace from the communal era (11th century). It is located in the central Piazza IV Novembre in Perugia, Umbria. It extends along up to Via Boncambi. It still houses part of the municipality, and, on the third floor, the Galleria Nazionale dell'Umbria. It takes its name from the Priori, the highest political authority governing the city in the medieval era.