Leslie Howard
Henry Higgins
Wendy Hiller
Eliza Doolittle
Wilfrid Lawson
Alfred Doolittle
Marie Lohr
Mrs. Higgins
Scott Sunderland
Colonel George Pickering
Jean Cadell
Mrs. Pearce
David Tree
Freddy Eynsford-Hill
Everley Gregg
Mrs. Eynsford-Hill
Leueen MacGrath
Clara Eynsford-Hill
Esme Percy
Count Aristid Karpathy
Violet Vanbrugh
Ambassadress
Irene Browne
Duchess
Kate Cutler
Grand Old Lady
O.B. Clarence
Mr. Birchwood
Ivor Barnard
Sarcastic Bystander
Cecil Trouncer
First Policeman
Iris Hoey
Ysabel
Viola Tree
Perfide
Cathleen Nesbitt
A Lady
Wally Patch
First Bystander
H.F. Maltby
Second Bystander
George Mozart
Third Bystander
Stephen Murray
Second Policeman
Eileen Beldon
Mrs. Higgin's Parlourmaid
Frank Atkinson
Taxi-Driver
Anthony Quayle
Eliza's Hairdresser (uncredited)
Leo Genn
Prince (uncredited)
Moyna MacGill
Woman Bystander (uncredited)