Keith Hall may refer to: Keith R. Hall (born 1947), director of the U.S. National Reconnaissance Office Keith Hall (economist), director of U.S. Congressional Budget Office Keith A. Hall, former Insight Communications executive and presidential elector in the 2004 United States presidential election Keith Clifford Hall (1910–1964), British optician, pioneer of contact lenses Caskieben, Scottish castle in Aberdeenshire renamed Keith Hall Keith Hall (politician) (born 1959), member of the Kentucky House of Representatives