Gaetano Stefano Bartolozzi (1757–1821) was an Italian engraver, art dealer, and merchant. He was the a son of the famous engraver Francesco Bartolozzi, a friend of Joseph Haydn, the husband of the outstanding pianist Theresa Jansen, and the father of the celebrated actress and theatre manager Lucia Elizabeth Vestris.
For more information on his life, see Theresa Jansen Bartolozzi.