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Mary, Queen of Scots (1542–1587), Queen regnant of Scotland from 1542 to 1567 •
Mary II of England (1662–1694), Queen regnant of Scotland, England and Ireland from 1689 until her death •
Mary of Scotland, Countess of Boulogne (1082–1116), daughter of Malcolm III of Scotland (Máel Coluim III) and Saint Margaret of Scotland; wife of Eustace III of Boulogne • Mary of Scotland (–), daughter of
Robert III of Scotland and Annabella Drummond •
Mary Stewart, Countess of Buchan (?–1465), daughter of James I of Scotland and Joan Beaufort; wife of Jan van Borselen, Lord of Campvere •
Mary of Guelders (1434–1463), Queen consort to James II of Scotland, and the regent of Scotland 1460–1463 •
Mary Stewart, Countess of Arran (1453–1488), daughter of James II of Scotland and Mary of Guelders; married Thomas Boyd, 1st Earl of Arran and James Hamilton •
Mary of Guise (1515–1560), Queen consort to James V of Scotland and mother of Mary, Queen of Scots; regent of Scotland 1544–1560 •
Henrietta Maria of France (1609–1669), Queen consort of Scotland, England and Ireland, also known as Queen Mary •
Mary of Modena (1658–1718), Queen consort of Scotland, England and Ireland == Other uses ==