Dead Mary
- Tahun: 2007
- Negara: Canada, United States of America
- Genre: Horror
- Studio: Archetype Films, 235 Films
- Kata kunci: cheating, gun, cabin in the woods, possesion, after college
- Pengarah: Robert Wilson
- Pelakon: Dominique Swain, Marie-Josée Colburn, Steven McCarthy, Maggie Castle, Michael Majeski, Reagan Pasternak