Demon Seed
- Ano: 1977
- País: United States of America
- Gênero: Terror, Ficção científica
- Estúdio: Metro-Goldwyn-Mayer
- Palavra-chave: man vs machine, rape, artificial intelligence (a.i.), computer, technology, held captive, computer scientist, confinement, automated house, ai rebellion, forced impregnation, impregnation of woman by entity
- Diretor: Donald Cammell
- Fundida: Julie Christie, Fritz Weaver, Gerrit Graham, Berry Kroeger, Lisa Lu, Larry J. Blake