The Musée national du Moyen Âge, formerly Musée de Cluny (French pronunciation: ​[myze də klyni]), officially known as the Musée national du Moyen Âge – Thermes et hôtel de Cluny ("National Museum of the Middle Ages – Cluny thermal baths and mansion"), is a museum in Paris, France. It is located in the 5th arrondissement at 6 Place Paul-Painlevé, south of the Boulevard Saint-Germain, between the Boulevard Saint-Michel and the Rue Saint-Jacques.