Judy Garland

Nellie Kelly / Little Nellie Kelly

George Murphy

Jerry Kelly

Charles Winninger

Michael Noonan

Douglas McPhail

Dennis Fogarty

Arthur Shields

Timothy Fogarty

Rita Page

Mary Fogarty

Forrester Harvey

Moriarity

James Burke

Sergeant McGowan

George Watts

Keevan

Ernie Alexander

Expectant Father (uncredited)

Bill Armstrong

Ireland Crony (uncredited)

Hooper Atchley

Police Surgeon (uncredited)

Barbara Bedford

Miss Wilson (uncredited)

Margaret Bert

Miss Deane (uncredited)

Edward Biby

Party Guest (uncredited)

Henry Blair

Young Dennis Fogarty (uncredited)

Sven Hugo Borg

Immigrant at Citizenship Ceremony (uncredited)

Robert Bradford

Singer (uncredited)

James Carlisle

Party Guest (uncredited)

Larry Clifford

Irish Crony in Pub (uncredited)

Earl Covert

Singer (uncredited)

Joseph Crehan

Commissioner O'Brien (uncredited)

Vondell Darr

Dancing Girl (uncredited)

Tom Dillon

Father Malone (uncredited)

George Guhl

Postman (uncredited)

Charles Halton

Second Judge (uncredited)

Hubert Head

Singer (uncredited)

Edward Hearn

Second Court Clerk (uncredited)

George Hoagland

Party Guest (uncredited)

Robert Homans

Dooley Pub Owner (uncredited)

Shep Houghton

Party Guest (uncredited)

Bob Ingersoll

Irish Crony in Pub (uncredited)

Robert Emmett Keane

Dr. Walton (uncredited)

Milton Kibbee

First Court Clerk (uncredited)

Cathy Lewis

Western Union Operator (uncredited)

Charles McAvoy

Policeman (uncredited)

George McKay

Workman at Fogarty's (uncredited)

Sidney Miller

Boy at Dance (uncredited)

Howard M. Mitchell

Detective Boyd (uncredited)

Pat Moriarity

Workman at Fogarty's (uncredited)