Mirabeau (French pronunciation: [miʁabo] ⓘ; Occitan: Mirabèu) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

The village is situated between the communes of Pertuis and Manosque at a place where four departments meet:Vaucluse, Bouches-du-Rhône, Alpes-de-Haute-Provence and Var.

It was in existence when a papal bull of Pope Gelasius II in 1199 confirmed Mirabel as a possession of the abbey Saint-André de Villeneuve-lès-Avignon.

Fifty years later, a bull of Pope Alexander III renewed the rights of the Benedictines of Mont Andaon over Mirabello, with obligation to serve the priory consecrated to the Beate Mariae Magdalena de Ponte Cantus Pernicis.

In 1189, the Hospitaliers du Pont de Bonpas, in order to control the passage by ferry over the Durance river in the gorge of Mirabeau built a house near the chapel dedicated to La Magdaleine.

This chapel of Cante Perdrix, one of the oldest priories in Provence dedicated to La Magdaleine, became the place of worship of a guild of ferrymen on the Durance.