Joseph Mazilier (1 March 1801, Marseilles – 19 May 1868, Paris) was a 19th-century French dancer, balletmaster and choreographer. He was born as Giulio Mazarini. He was most noted for his ballets Paquita (1844) and Le Corsaire (1856). He created the role of James in La Sylphide with Marie Taglioni.