Joseph-Eugène-Anatole de Baudot was a French architect and a pioneer of reinforced-concrete construction. He was a prolific author, architect for diocesan buildings, architect for historical monuments, and a professor of architecture. He is known for the church of Saint-Jean-de-Montmartre in Paris, the first to be built using concrete reinforced with steel rods and wire mesh.

Saint-Jean de Montmartre is a Roman Catholic parish church located at 19 Rue des Abbesses in the 18th arrondissement of Paris.