
Place Baudoyer, formerly known as Rue Beaudoyer, is a street located in the 4th arrondissement of Paris, France in the Saint-Gervais district. Named for a 10th-century Carolingian wall, the Place Baudoyer has existed since the 13th century with several similar names. The present Place Baudoyer was created in the mid-19th century, and it is today home to the Caserne Napoleon barracks.