List of Famous people named Margaret

Margaret of Valois, Duchess of Berry was Duchess of Savoy by marriage to Duke Emmanuel Philibert of Savoy. She was the daughter of King Francis I of France and Claude, Duchess of Brittany.

Margaret Gatty was an English children's author and writer on marine biology. In some writings she argues against Charles Darwin's Origin of Species. She became a popular writer of tales for young people, which she hoped would influence adult minds as well. Among her other books are Parables from Nature, Worlds not Realized, Proverbs Illustrated, and Aunt Judy's Tales. She edited Aunt Judy's Magazine, a family publication written by various family members.

Margaret of Huntingdon was a Scottish princess and Duchess of Brittany. She was the sister of Scottish kings Malcolm IV and William I, wife of Conan IV, Duke of Brittany, and the mother of Constance, Duchess of Brittany. Her second husband was Humphrey de Bohun, hereditary Constable of England. Following her second marriage, Margaret styled herself as the Countess of Hereford.

Margaret of Hungary was a Byzantine Empress by marriage to Isaac II Angelos and Queen of Thessalonica by marriage to Boniface of Montferrat.