Margaret Plantagenet may refer to: Margaret of England (1240–1275), Queen of Scotland Margaret of England (1275–1333), Duchess of Brabant Margaret, Duchess of Norfolk (c. 1320–1399), heiress of Thomas of Brotherton; sometimes surnamed Brotherton or Marshal Margaret, Countess of Pembroke (1346–1361), daughter of Edward III Margaret of York (1446 – 1503), Duchess of Burgundy, sister of Edward IV and Richard III Margaret of York (1472) (10 April 1472 – 11 December 1472), daughter of Edward IV Margaret Pole, 8th Countess of Salisbury (1473–1541), niece of Edward IV and Richard III