The Musée d'Art et d'Histoire du Judaïsme or mahJ (English: "Museum of Jewish Art and History") is the largest French museum of Jewish art and history. It is located in the Hôtel de Saint-Aignan in the Marais district in Paris.
The museum conveys the rich history and culture of Jews in Europe and North Africa from the Middle Ages to the 20th century. Its fine collection of religious objects, archives, manuscripts, and works of art promotes the contributions of Jews to France and to the world, especially in the arts. The museum's collections include works of art from Marc Chagall and Amedeo Modigliani.
The museum has a bookshop selling books on Jewish art and history and Judaica, a media library with an online catalogue accessible to the public, and an auditorium which offers conferences, lectures, concerts, performances, and seminars. It also provides guided weekly visits in English during the tourist season (April–July) for individuals as well as students and teachers, and workshops for children, families, and adults.
In 1985 Claude-Gérard Marcus, Victor Klagsbald, and Alain Erlande-Brandenburg launched a project to create a museum of Jewish art and history in Paris, backed by the City of Paris and the ministry of Culture, represented by Jack Lang, Minister of Culture. The project had two goals: first, to provide Paris with an ambitious museum dedicated to Judaism and second, to present national collections acquired from the reserves of the national museum of the Middle Ages. At the time, only a modest museum devoted to Judaism existed in Paris, on the rue des Saules.
The project was led by Laurence Sigal starting in 1988. The mayor of Paris at the time, Jacques Chirac, provided the Hôtel de Saint-Aignan in the Marais as a site for the future museum. During the roundups of Jews in 1942 by the French Vichy government, several inhabitants of the building were arrested and deported. Thirteen Jewish inhabitants of the hotel were murdered in the Nazi death camps. The Musée d’art et d’histoire du Judaïsme finally opened in 1998.