Lady Killer
- Tahun: 1973
- Negara: United Kingdom
- Genre: TV Movie, Thriller, Horror
- Studio: Associated Television (ATV)
- Kata kunci: look-alike, insurance policy, bigamist, seaside cliff
- Pengarah: Bill Hays
- Pelakon: Robert Powell, Barbara Feldon, Linda Thorson, T. P. McKenna, Mary Wimbush, John Boswall