The Provence Alps and Prealps (Alpes et Préalpes de Provence in French) are a mountain range in the south-western part of the Alps, located in Provence-Alpes-Côte d'Azur (France).

Provence Alps and Prealps encompass the south-western area of the French Prealps.

The Provence (French pronunciation: [pʁɔvɑ̃s]) is a historical region nowadays part of the administrative région of Provence-Alpes-Côte d'Azur.

Administratively the range belongs to the French departments of Vaucluse, Alpes-Maritimes and Alpes-de-Haute-Provence.

The western slopes of the range are drained by the Rhone river through the Durance and other tributaries while its south-eastern part is drained by the Var and several smaller rivers that flow directly to the Mediterranean Sea.