Anabella Drummond was Queen of Scotland by marriage to King Robert III of Scotland.

Robert III, born John Stewart, was King of Scots from 1390 to his death in 1406. He was also High Steward of Scotland from 1371 to 1390 and held the titles of Earl of Atholl (1367–1390) and Earl of Carrick (1368–1390) before ascending the throne at about the age of 53 years. He was the eldest son of King Robert II and Elizabeth Mure and was legitimized by the second marriage of his parents and by papal dispensation in 1349.