Saint-Jeannet is a hilly commune in the Alpes-Maritimes department in the southeastern Provence-Alpes-Côte d'Azur region in France. Located …Saint-Jeannet is a hilly commune in the Alpes-Maritimes department in the southeastern Provence-Alpes-Côte d'Azur region in France. Located just northeast of Vence, it is part of the Métropole Nice Côte d'Azur.