The Hôtel de Crozat, later the Hôtel de Choiseul, was a Parisian hôtel particulier, constructed in 1704 to the designs of the French architect Jean-Sylvain Cartaud for the rich banker and art collector Pierre Crozat. It was located on the west side of the rue de Richelieu, south of its intersection with the Grand Boulevard. The Duke of Choiseul acquired the hôtel in 1750. It was demolished in 1780, the property subdivided, and a theatre, the Salle Favart, constructed in the former garden.