Roy Thompson may refer to: Mat Roy Thompson (1874–1962), Roy Thompson, American civil engineer and builder of Scotty's Castle Roy Thompson (footballer) (1905–1981), Australian rules footballer Roy Thompson (politician) (born 1946), Northern Irish Unionist politician Roy Thompson (rugby league) (1916–2001), Australian rugby league footballer Roy Thompson Jr. (born c. 1984), American college football coach
See also Roy Thomson, 1st Baron Thomson of Fleet, Canadian-born British businessman Roy Hendry Thomson, Scottish politician