The Palais du Roure is a listed hôtel particulier in Avignon, France.
It belonged to the Baroncelli family until it was purchased by author Jeanne de Flandreysy in 1918. She bequeathed the building to Avignon.
It is maintained as a museum. The collections include memorabilia of John Stuart Mill, the British economist who died in Avignon in 1873.
It has been listed as an official historical monument since 19 November 1941.