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)

Patrick Macnee

Extra (uncredited)