The Honeymoon Killers
- Gore: 1970
- Nyika: United States of America
- Genre: Crime, Drama, Romance, Thriller
- Studio: Roxanne Company, American International Pictures, Cinerama Releasing Corporation
- Keyword: nurse, widow, alabama, lonely hearts ad, based on true story, con artist, murder, serial killer, 1940s, thrill kill
- Mutungamiriri: Leonard Kastle
- Cast: Shirley Stoler, Tony Lo Bianco, Mary Jane Higby, Doris Roberts, Kip McArdle, Marilyn Chris