Gene Kelly
D'Artagnan

Lana Turner
Lady De Winter

June Allyson
Constance

Van Heflin
Athos

Angela Lansbury
Queen Ann

Gig Young
Porthos

Vincent Price
Richelieu

Robert Coote
Aramis

Frank Morgan
King Louis XIII

Keenan Wynn
Planchet

John Sutton
The Duke of Buckingham

Reginald Owen
Treville

Ian Keith
Rochefort

Patricia Medina
Kitty

Richard Wyler
Albert

Norman Leavitt
Mousqueton (uncredited)

Marie Windsor
Lady-in-Waiting (uncredited)

Byron Foulger
Bonacieux (uncredited)

Kirk Alyn
Aramis' Friend (uncredited)

Arthur Hohl
Dragon Rouge Host (uncredited)

William Tannen
Traveler (uncredited)

Tom Tyler
1st Traveler (uncredited)

Robert Warwick
D'Artagnan Sr. (uncredited)

William Bailey

Gregg Barton

Charles Bates

David Bond

Wheaton Chambers

Gene Coogan

Vernon Downing

William Edmunds
Innkeeper-Landlord (uncredited)

Frank Hagney
Executioner of Lyons (uncredited)

John Holland

Noël Howard

Burt Kennedy

Paul Kruger

Paul Maxey

Francis McDonald

Alberto Morin
Bazin (uncredited)

Paul Newlan

Leonard Penn

William Phillips

Irene Seidner

Reginald Sheffield

Dick Simmons
Count de Wardes (uncredited)

Mickey Simpson

Jack Stoney

Harry Wilson

Jeff York