Jeremy Brett

Freddy Eynsford-Hill

Theodore Bikel

Zoltan Karpathy

Mona Washbourne

Mrs. Pearce

Isobel Elsom

Mrs. Eynsford-Hill

John Holland

Butler

Marni Nixon

Eliza Doolittle (singing voice) (uncredited)

Colin Kenny

Ad Lib at Church (uncredited)

Bert Stevens

Gentleman (uncredited)

Frank Baker

Gentleman (uncredited)

Marjorie Bennett

Cockney with Pipe (uncredited)

Betty Blythe

Lady at Ball (uncredited)

Arthur Tovey

Singer (uncredited)

Al Bain

Cockney (uncredited)

William Beckley

Footman (uncredited)

Lillian Kemble-Cooper

Lady Ambassador (uncredited)

Henry Daniell

Ambassador (uncredited)

Brendan Dillon

Leading Man (uncredited)

Iris Bristol

Flower Girl (uncredited)

Geoffrey Steele

Taxi Driver (uncredited)

Charles Fredericks

King George V (uncredited)

Maurice Dallimore

Selsey Man (uncredited)

John Alderson

Jamie - Doolittle's crony (uncredited)

John McLiam

Harry (uncredited)

John Mitchum

Ad Lib at Church (uncredited)

Alan Napier

Gentleman Escorting Eliza to the Queen (uncredited)

Christopher Riordan

Suitor at Ball (uncredited)

Michael St. Clair

Bartender (uncredited)

Grady Sutton

Ascot Extra / Guest at Ball (uncredited)

Stuart Hall

Gentleman (uncredited)

Sam Harris

Guest at Ball (uncredited)