Rolle is a municipality in the canton of Vaud in Switzerland. It was the capital of the district of Rolle until 2006, when it became part of the district of Nyon. It is on the northwestern shore of Lake Geneva ("Lac Léman") between Nyon and Lausanne. Rolle is about northeast of Geneva (Genève) in the La Côte wine-growing region, and has views of the high Alps. It has a population () of .