Greta Garbo as Nina "Ninotchka" Ivanovna Yakushova

Melvyn Douglas as Count Leon d'Algout

Ina Claire as Grand Duchess Swana

Bela Lugosi as Commissar Razinin

Sig Ruman as Comrade Iranoff

Felix Bressart as Comrade Buljanoff

Alexander Granach as Comrade Kopalski

Gregory Gaye as Count Alexis Rakonin

Rolfe Sedan as Hotel Manager

Edwin Maxwell as Mercier

Richard Carle as Gaston

George Davis as Porter at Railroad Station (uncredited)

Dorothy Adams as Swana's Maid Jacqueline (uncredited)

Monya Andre as Gossip (uncredited)

Nino Bellini as Swana's Restaurant Guest (uncredited)

Wilda Bennett as Swana's Restaurant Guest (uncredited)

Symona Boniface as Gossip (uncredited)

Frederika Brown as Swana's Restaurant Patron (uncredited)

Emilie Cabanne as Gossip (uncredited)

Paul Ellis as Minor Role (uncredited)

Fred Farrell as Attendant (uncredited)

Frank Fletcher as Minor Role (uncredited)

Bess Flowers as Gossip (uncredited)

Mary Forbes as Lady Lavenham (uncredited)

Jody Gilbert as Streetcar Conductress - Moscow Roommate (uncredited)

Lawrence Grant as General Savitsky (uncredited)

Jennifer Gray as Cigarette Girl (uncredited)

Winifred Harris as English Lady Getting Visa (uncredited)

Ray Hendricks as Waiter (uncredited)

William Irving as Bartender (uncredited)

Hans Joby as Man at Railroad Station (uncredited)

Charles Judels as Cafe Owner Pere Mathieu (uncredited)

Armand Kaliz as Louis the Headwaiter (uncredited)

Ernst Lubitsch as Himself - Director in Trailer (uncredited)

Peggy Moran as First Cigarette Girl (uncredited)

Sandra Morgan as Gossip (uncredited)

Lucille Pinson as German Woman at Railroad Station (uncredited)

Albert Pollet as Waiter (uncredited)

Frank Reicher as Soviet Lawyer (uncredited)

Constantine Romanoff as Man in Restaurant (uncredited)

Alexander Schoenberg as Bearded Eiffel Tower Tourist (uncredited)

Harry Semels as Gurganov (uncredited)

Tamara Shayne as Moscow Roommate Anna (uncredited)

Florence Shirley as Swana's Phone Friend Marianne (uncredited)

George Sorel as Swana's Restaurant Guest (uncredited)

Edwin Stanley as Soviet Lawyer (uncredited)

Kay Stewart as Cigarette Girl (uncredited)

George Tobias as Russian Visa Official (uncredited)

Jacques Vanaire as Hotel Desk Clerk (uncredited)

Ellinor Vanderveer as Gossip (uncredited)

Paul Weigel as Vladimir, with Letter from Leon (uncredited)

Elizabeth Williams as Indignant Woman (uncredited)

Marek Windheim as Manager (uncredited)

Wolfgang Zilzer as Taxi Driver (uncredited)

Charles Fogel as Club Patron (uncredited)

Dick Gordon as Club Patron (uncredited)

Herschel Graham as Club Patron (uncredited)