The Musée Sainte-Croix is the largest museum in Poitiers, France. Planned by the architect poitevin Jean Monge and built in 1974, it stands at the site of the former Abbaye Sainte-Croix, which was moved to Saint-Benoît, Vienne. It is a constructed of concrete and glass, in the 1970s style.
The museum hosts a permanent exhibition on periods from prehistory to the contemporary art, through the medieval period and the Fine arts. Major works include sculptures of Camille Claudel and Auguste Rodin, a reliquary vase from Saint-Savin-sur-Gartempe, paintings by Piet Mondrian and Odilon Redon and the stone sculpture of L’Âme de la France by Charles Marie Louis Joseph Sarrabezolles.