 Corinne MarchandFlorence 'Cléo' Victoire | Florence 'Cléo' Victoire |
 Antoine BourseillerAntoine | Antoine |
 Dominique DavrayAngèle | Angèle |
 Dorothée BlanckDorothée | Dorothée |
 Michel LegrandBob, the Pianist | Bob, the Pianist |
 José Luis de VilallongaJosé, Cléo's Lover | José, Cléo's Lover |
| LLoye PayenIrma, the Fortune Teller | Irma, the Fortune Teller |
| RRenée DuchateauThe Seller of Hats | The Seller of Hats |
| LLucienne MarchandThe Taxi Driver | The Taxi Driver |
 Serge KorberMaurice | Maurice |
| RRobert PostecDocteur Valineau | Docteur Valineau |
 Jean-Luc GodardThe Man with Black Glasses / Actor in Silent Film | The Man with Black Glasses / Actor in Silent Film |
 Anna KarinaAnna, The Blonde Bride / Actress in Silent Film | Anna, The Blonde Bride / Actress in Silent Film |
 Emilienne CailleThe Black Bride / Actress in Silent Film | The Black Bride / Actress in Silent Film |
 Eddie ConstantineThe Sprinkler / Actor in Silent Film | The Sprinkler / Actor in Silent Film |
 Sami FreyUndertaker / Actor in Silent Film | Undertaker / Actor in Silent Film |
 Danièle DelormeThe Flower Vendor / Actress in Silent Film | The Flower Vendor / Actress in Silent Film |
 Yves RobertThe Handkerchief Seller / Actor in Silent Film | The Handkerchief Seller / Actor in Silent Film |
 Alan ScottThe Sailor / Actor in Silent Film | The Sailor / Actor in Silent Film |
 Georges de BeauregardThe Hearse and Ambulance Driver / Actor in Silent Film | The Hearse and Ambulance Driver / Actor in Silent Film |
| RRaymond CauchetierRaoul, The Projectionist (uncredited) | Raoul, The Projectionist (uncredited) |
 Jean-Claude BrialyThe Nurse (uncredited) | The Nurse (uncredited) |
 Jean ChampionThe Boss of the Café (uncredited) | The Boss of the Café (uncredited) |
| FFernande EnglerThe Girl at the Café (uncredited) | The Girl at the Café (uncredited) |
| JJean-Pierre TasteThe Coffee Boy (uncredited) | The Coffee Boy (uncredited) |
| AArthur Brunet(uncredited) | (uncredited) |
| Serge KorberMaurice dit "plumitif" | Maurice dit "plumitif" |
