Notre-Dame-de-l'Assomption is a Catholic church in the first arrondissement of Paris, located on Place Maurice-Barrès at the corner of Rue Saint-Honoré and Rue Cambon. It was constructed as a convent church during the reign of Louis XIV between 1670 and 1676 in the Baroque architectural style Since 1844 it has been the main Polish church of Paris. It is known for its collection of Baroque paintings.