La Sirène du Mississipi
- Tahun: 1969
- Negara: France, Italy
- Genre: Romance, Drama, Crime, Thriller
- Studio: Produzioni Associate Delphos, Les Films du Carrosse, Les Productions Artistes Associés
- Kata kunci: exotic island, love of one's life, marriage, plantation, lonely hearts ad, femme fatale, beautiful woman, mail order bride, french noir, personal ad, identity swap, crime of passion, correspondences, on the lam, con artist woman, bank account drained, plantation owner, fugitive lovers, hitchcockian, tobacco plantation
- Pengarah: François Truffaut
- Pelakon: Jean-Paul Belmondo, Catherine Deneuve, Michel Bouquet, Nelly Borgeaud, Martine Ferrière, Marcel Berbert