Judy Garland

Dorothy Gale

Frank Morgan

Professor Marvel / The Wizard of Oz

Ray Bolger

"Hunk" / Scarecrow

Bert Lahr

"Zeke" / Cowardly Lion

Jack Haley

"Hickory" / Tin Man

Billie Burke

Glinda

Margaret Hamilton

Miss Gulch / Wicked Witch of the West

Charley Grapewin

Uncle Henry

Clara Blandick

Auntie Em

Adriana Caselotti

Juliet (voice) (uncredited)

Harry Earles

Lollipop Guild Member (uncredited)

Jerry Maren

Lollipop Guild Member (uncredited)

Buddy Ebsen

Tin Man (singing voice) (uncredited)

Billy Bletcher

Mayor / Lollipop Guild Member (voice) (uncredited)

Pinto Colvig

Munchkins (voice) (uncredited)

Mitchell Lewis

Captain of the Winkie Guard (uncredited)

Buster Brodie

Winged Monkey (uncredited)

Ethelreda Leopold

Emerald City Manicurist (uncredited)

Billy Curtis

Munchkin (uncredited)

Eleanor Keaton

Ozmite (uncredited)

Angelo Rossitto

Munchkin Villager (uncredited)

Meinhardt Raabe

Coroner Munchkin (uncredited)