Margaret I

• Margaret I, [Countess of Flanders]
• Margaret I of Scotland, usually known as the Maid of Norway
• Margaret I, Countess of Holland, Countess of Hainaut and Countess of Holland
• Margaret I, Countess of Burgundy, daughter of Philip V, Countess Palatine of Burgundy, Countess of Artois, countess-consort of Flanders, Nevers & Rethel
• Margaret I of Denmark, Queen of Denmark, Norway and Sweden, and founder of the Kalmar Union