Mirabel-aux-Baronnies (French pronunciation: [miʁabɛl o baʁɔni]; Occitan: Mirabèu) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in southeastern France.

Mirabel-aux-Baronnies is situated next to the river Gaude on a hill halfways between Nyons and Vaison-la-Romaine and had a castle with a tower so high that one could see Orange in Vaucluse.

9 October 1206, baron Dragonet de Montauban and his son Raymond exchanged with Eliarde, abesse of Saint-Cesaire of Arles, Mirabel and its surroundings for the signeurship of Vinsobres.

Until 1348 Mirabel-aux-Baronnies did have a Jewish quarter called Les Josiols, positioned outside the walls on the north next to the creek Françonne.

The water coming from the source Tune, more than 4 km (2.5 mi) outside the village, was captured and fed into a system of in-situ made concrete tubes of 20 cm diameter (see figure), alimenting 2 fountains and 4 reservoirs (F: lavoir) with fresh drinking water.

From 30 November until the end of February there is an olive market which starts at eight o'clock in the morning every Saturday.

The amenities located in Mirabel include a tourist office, post office, two bakeries, one bureau de tabac, one pharmacy, two restaurants, two bars, one salon de thé (teahouse), one butcher, one antique bookseller, one brocante, one old olive mill (museum), one current olive mill (Chameil).