Dorotea Gonzaga (6 December 1449 – 20 April 1467) was a Duchess Consort of Milan. She was the daughter of Ludovico III Gonzaga, Marquess of Mantua and Barbara of Brandenburg.[1] In 1466, Dorotea married Galeazzo Maria Sforza,[2] but she died in 1467.[2] Her husband was remarried to Bona of Savoy.[2]