De Sade 70
- Tahun: 1970
- Negara: Germany, Liechtenstein, Spain
- Genre: Drama, Horror
- Studio: Video-Tel International Productions, Hape Film, Balcázar
- Kata kunci: island, corruption, based on novel or book, sadism, murder, betrayal, bdsm
- Pengarah: Jesús Franco
- Pelakon: Maria Rohm, Marie Liljedahl, Jack Taylor, Christopher Lee, Paul Müller, María Luisa Ponte