The Lady Marion Anne Fraser, LT (born 17 October 1932) is a figure of note in Scotland, particularly in church and music circles.
She was educated at Hutchesons' Girls' Grammar School, Glasgow, at the University of Glasgow, and at the Royal Scottish Academy of Music and Drama. She is married to Sir William Kerr Fraser, former Permanent Secretary at the Scottish Office.
She was Her Majesty's High Commissioner to the General Assembly of the Church of Scotland in 1994 and 1995. She is a director of St. Mary's Music School, Edinburgh, and founder chairman of the Friends of the Royal Scottish Academy. She was chair of the board of Christian Aid from 1990 to 1997, and was a director of Scottish Opera.
She was appointed a Lady of the Thistle in 1996.