マルグリット・ド・ヴァロワ
Margaret of Valois (, 14 May 1553 – 27 March 1615) was a French princess of the Valois dynasty who became queen consort of Navarre and later also of France. By her marriage to Henry III of Navarre (later Henry IV of France), she was queen of Navarre and then France at her husband's 1589 accession to the latter throne.