The Clemenceau Affair (Italian: Il processo Clémenceau) is a 1917 silent Italian adventure film directed by Alfredo De Antoni. The film features the first onscreen performance from Vittorio De Sica.
| Directing | Alfredo De Antoni | Director |
| Writing | Giuseppe Paolo Pacchierotti | Writer |
| Writing | Alfredo De Antoni | Writer |
| Writing | Alexandre Dumas fils | Novel |