Audrey Hepburn character Eliza Doolittle
Rex Harrison character Professor Henry Higgins
Stanley Holloway character Alfred P. Doolittle
Wilfrid Hyde-White character Colonel Hugh Pickering
Gladys Cooper character Mrs. Higgins
Jeremy Brett character Freddy Eynsford-Hill
Theodore Bikel character Zoltan Karpathy
Mona Washbourne character Mrs. Pearce
Isobel Elsom character Mrs. Eynsford-Hill
John Holland character Butler
Colin Kenny character Ad Lib at Church (uncredited)
Bert Stevens character Gentleman (uncredited)
Frank Baker character Gentleman (uncredited)
Marjorie Bennett character Cockney with Pipe (uncredited)
Betty Blythe character Lady at Ball (uncredited)
Arthur Tovey character Singer (uncredited)
Marni Nixon character Eliza Doolittle (singing voice) (uncredited)
Al Bain character Cockney (uncredited)
William Beckley character Footman (uncredited)
Lillian Kemble-Cooper character Lady Ambassador (uncredited)
