Lady L
- Curs: 1965
- País: United Kingdom, France, Italy
- Gènere: Comedy
- Estudi: Les Films Concordia, Metro-Goldwyn-Mayer
- Paraula clau: love triangle, anarchist
- Director: Peter Ustinov
- Repartiment: Sophia Loren, Paul Newman, David Niven, Peter Ustinov, Marcel Dalio, Michel Piccoli