The Église Notre Dame Saint-Vincent (French pronunciation: [eɡliz nɔtʁə dam sɛ̃ vɛ̃sɑ̃] ⓘ) is a Roman Catholic church located in Lyon, on the banks of the Saône, quai Saint-Vincent, in the 1st arrondissement of Lyon.

It was finally completed on 4 June 1789 by Joseph Janin,[3] and was called Église Saint-Louis, as tribute to Louis Le Dauphin, who had contributed financially to its construction.

[3] In 1941, a number of Lyon Catholics, Protestants and agnostics met fortnightly in the crypt of the Église Notre Dame Saint-Vincent to discuss in depth Hitler's Mein Kampf.

[4] Inside, there are 18 cylindrical columns in the nave and large rectangular windows in the dome.

[3] The facade of the church, decorated with a statue of the Virgin Mary and a frieze, was made by Charles Dufraine[6] and has a round arch and two Ionic columns.