Saint-Julien-le-Pauvre, in full Église Saint-Julien-le-Pauvre (French for Church of Saint Julian the Poor), is a Melkite Greek Catholic parish church in Paris, France, and one of the city's oldest religious buildings. Begun in Romanesque style during the 12th century, with 13th century High Gothic additions, it is situated in the 5th arrondissement, on the Left Bank of the Seine River, about 500 meters away from the Musée de Cluny and in the proximity of the Maubert-Mutualité Paris Métro station. It shares a city block with the Square René Viviani.