 | Burt Lancaster als Prince Don Fabrizio Salina |
 | Claudia Cardinale als Angelica Sedara / Bastiana |
 | Alain Delon als Tancredi Falconeri |
 | Paolo Stoppa als Don Calogero Sedara |
 | Rina Morelli als Princess Maria Stella Salina |
 | Romolo Valli als Father Pirrone |
 | Terence Hill als Count Cavriaghi |
 | Pierre Clémenti als Francesco Paolo |
 | Lucilla Morlacchi als Concetta |
 | Giuliano Gemma als Garibaldi's General |
 | Ida Galli als Carolina |
 | Ottavia Piccolo als Caterina |
 | Carlo Valenzano als Paolo |
 | Brook Fuller als Little Prince |
 | Anna Maria Bottini als Mademoiselle Dombreuil, the Governess |
 | Lola Braccini als Donna Margherita |
 | Marino Masé als Tutor |
| Howard Nelson Rubien als Don Diego |
 | Tina Lattanzi als Cook |
 | Marcella Rovena als Peasant Woman |
 | Rina De Liguoro als Princess of Presicce |
| Valerio Ruggeri als Colonel |
| Giovanni Melisenda als Don Onofrio Rotolo |
| Giancarlo Lolli |
 | Franco Gulà als Mimi |
 | Vittorio Duse als Colonel |
 | Vanni Materassi als Sergeant |
| Giuseppe Stagnitti |
| Carmelo Artale |
 | Olimpia Cavalli als Mariannina |
| Anna Maria Surdo |
 | Halina Zalewska |
 | Winni Riva als Waitress |
 | Stelvio Rosi als Sergeant |
 | Carlo Palmucci |
 | Dante Posani |
| Rosolino Bua |
 | Ivo Garrani als Colonel Pallavicino |
 | Leslie French als Cavalier Chevalley |
 | Serge Reggiani als Don Francisco Ciccio Tumeo |
 | Pippo Agusta als Minor Role (uncredited) |
| Inna Alexeievna als Woman at Ball (uncredited) |
 | Marie Bell als (uncredited) |
 | Omero Capanna als Citizen (uncredited) |
 | Lou Castel als Party Guest (uncredited) |
| Sandra Christolini als Youngest Daughter (uncredited) |
 | Maurizio Merli als (uncredited) |
| Augusto Pescarini als (uncredited) |
| Paola Piscini als (uncredited) |
| Amalia Troiani als (uncredited) |
| Mario Serandrei | Editor |
| Luchino Visconti | Screenplay |
| Nino Rota | Original Music Composer |
| Giorgio Adriani | Production Manager |
| Giuseppe Rotunno | Director of Photography |
| Goffredo Lombardo | Producer |
| Luchino Visconti | Director |
| Mario Garbuglia | Production Design |
| Piero Tosi | Costume Design |
| Pasquale Festa Campanile | Screenplay |
| Massimo Franciosa | Screenplay |
| Laudomia Hercolani | Set Decoration |
| Enrico Medioli | Screenplay |
| Alberto De Rossi | Makeup Artist |
| Giorgio Pes | Set Decoration |
| Suso Cecchi d'Amico | Screenplay |
| Giuseppe Tomasi Di Lampedusa | Novel |
| Rinaldo Ricci | First Assistant Director |
| Albino Cocco | First Assistant Director |
| Nino Cristiani | Camera Operator |
| Enrico Cignitti | Camera Operator |
| Giuseppe Maccari | Camera Operator |
| Mario Messina | Sound |
| G.B. Poletto | Still Photographer |
| Maria Angelini | Hairstylist |
| Amalia Paoletti | Hairstylist |
| Franco Ferrara | Conductor |
| Enzo Provenzale | Production Manager |
| Pietro Notarianni | Executive Producer |
| Francesco Massaro | Second Assistant Director |
| Brad Fuller | Second Assistant Director |
| Stephan Iscovescu | Script Supervisor |
| Ferdinando Giovannoni | Assistant Production Design |
| Emilio D'Andria | Assistant Set Decoration |
| Vera Marzot | Assistant Costume Designer |
| Bice Brichetto | Assistant Costume Designer |
| Umberto Sambuco | Production Secretary |
| Lamberto Pippia | Production Secretary |
| Bruno Sassaroli | Unit Manager |
| Riccardo Caneva | Unit Manager |
| Roberto Cocco | Unit Manager |
| Gilberto Scarpellini | Unit Manager |
| Gaetano Amata | Unit Manager |
| Giancarlo De Leonardis | Hairstylist |
| Robert J. Schiffer | Makeup Artist |
| Nino Rota | Music Arranger |
| Dino Galiano | Special Effects Technician |
| Vladimiro Salvatori | Grip |
| Francesco Brescini | Electrician |
| Piero Servo | Camera Loader |
| Alessandro Gasparinetti | Costume Consultant |
| Lee Minoff | Unit Publicist |
| Alberto Testa | Choreographer |
