The Château de Montsoreau-Museum Contemporary Art is a private museum open to the public in Montsoreau, France. It opened 8 April 2016. The permanent collection exhibited at Château de Montsoreau consists of Philippe Méaille's collection of works by the conceptual art collective Art & Language.

The Château de Montsoreau is a Flamboyant Gothic castle in the Loire Valley, directly built in the Loire riverbed. It is located in the market town of Montsoreau, in the Maine-et-Loire département of France, close to Saumur, Chinon, Fontevraud-l'Abbaye, and Candes-Saint-Martin. The Château de Montsoreau is situated at the confluence of two rivers, the Loire and the Vienne, and the meeting point of three historical regions: Anjou, Poitou, and Touraine. It is the only château of the Loire Valley built directly in the Loire riverbed.