Douglas Muir (5 November 1914 – 30 November 1966) was 'n Britse akteur. Hy was bekend vir sy rolle in die rolprent A Christmas Carol (1951) en in die televisiereekse The Appleyards (1952) en The Avengers (1961). 1951: A Christmas Carol 1952: The Appleyards 1958: Private Investigator 1961: The Avengers 1965: Walter and Connie Reporting 1950: Mr. Gillie 1957: Behold, the King Douglas Muir in die Internet-rolprentdatabasis