William C. de Mille
William C. Foster
William C. McGann
William Cameron Menzies
William Castle
William Clifford
William Collier Jr.
William Collier Sr.
William Conklin
William Demarest
William Desmond
William Desmond Taylor
William Dieterle
William Duncan
William Dyer
William Farnum
William Faversham
William Fox
William Gargan (1905–1979)
William Garwood
