Project Ghibli #3: The Castle of Cagliostro
- Original Release: 15th December 1979
- Director(s): Hayao Miyazaki
- Producer(s): Tetsuo Katayama
- Screenwriter(s): Haruya Yamasaki and Hayao Miyazaki
- Alternative Title(s): Lupin the Third: Castle of Cagliostro