Mary Poppins

Bert / Mr. Dawes Sr.

Mr. Banks

Mrs. Banks

Ellen

Jane Banks

Michael Banks

Katie Nanna

Constable

Admiral Boom

Uncle Albert

Mrs. Brill

Mr. Dawes Jr.

Bird Woman

Bank Doorman

Mr. Binnacle

Mrs. Corry

Miss Persimmon

Miss Lark

Depositor (uncredited)

Penguin Waiters / Carousel Guard / Horse / Fox (voice)

Turtle/Penguin (voice) (uncredited)

Ram (voice) (uncredited)

Huntsman/Reporter #3/Hound (voice) (uncredited)

Hog / Andrew's Whimper (Voice) (Uncredited)

Pearly Drummer/Master of Hounds/Huntsman/Hound/Horse/Penguin/Reporter #2/Photographer (Voice) (Uncredited)

Geese (Voice) (Uncredited)

Old Crone (Uncredited)

Penguin / Pearly (Voice) (Uncredited)

Pearly Banjo Player (Voice) (Uncredited)