 Greta GarboNina "Ninotchka" Ivanovna Yakushova | Nina "Ninotchka" Ivanovna Yakushova |
 Melvyn DouglasCount Leon d'Algout | Count Leon d'Algout |
 Ina ClaireGrand Duchess Swana | Grand Duchess Swana |
 Bela LugosiCommissar Razinin | Commissar Razinin |
 Sig RumanComrade Iranoff | Comrade Iranoff |
 Felix BressartComrade Buljanoff | Comrade Buljanoff |
 Alexander GranachComrade Kopalski | Comrade Kopalski |
 Gregory GayeCount Alexis Rakonin | Count Alexis Rakonin |
 Rolfe SedanHotel Manager | Hotel Manager |
 Edwin MaxwellMercier | Mercier |
 Richard CarleGaston | Gaston |
 George DavisPorter at Railroad Station (uncredited) | Porter at Railroad Station (uncredited) |
 Dorothy AdamsSwana's Maid Jacqueline (uncredited) | Swana's Maid Jacqueline (uncredited) |
| MMonya AndreGossip (uncredited) | Gossip (uncredited) |
| NNino BelliniSwana's Restaurant Guest (uncredited) | Swana's Restaurant Guest (uncredited) |
| WWilda BennettSwana's Restaurant Guest (uncredited) | Swana's Restaurant Guest (uncredited) |
 Symona BonifaceGossip (uncredited) | Gossip (uncredited) |
| FFrederika BrownSwana's Restaurant Patron (uncredited) | Swana's Restaurant Patron (uncredited) |
| EEmilie CabanneGossip (uncredited) | Gossip (uncredited) |
 Paul EllisMinor Role (uncredited) | Minor Role (uncredited) |
| FFred FarrellAttendant (uncredited) | Attendant (uncredited) |
| FFrank FletcherMinor Role (uncredited) | Minor Role (uncredited) |
 Bess FlowersGossip (uncredited) | Gossip (uncredited) |
 Mary ForbesLady Lavenham (uncredited) | Lady Lavenham (uncredited) |
 Jody GilbertStreetcar Conductress - Moscow Roommate (uncredited) | Streetcar Conductress - Moscow Roommate (uncredited) |
 Lawrence GrantGeneral Savitsky (uncredited) | General Savitsky (uncredited) |
| JJennifer GrayCigarette Girl (uncredited) | Cigarette Girl (uncredited) |
 Winifred HarrisEnglish Lady Getting Visa (uncredited) | English Lady Getting Visa (uncredited) |
| RRay HendricksWaiter (uncredited) | Waiter (uncredited) |
 William IrvingBartender (uncredited) | Bartender (uncredited) |
