The Hideous Sun Demon
- Tahun: 1958
- Negara: United States of America
- Genre: Horror, Science Fiction
- Studio: Clarke-King Enterprises
- Kata kunci: radiation, lizard
- Pengarah: Tom Boutross, Robert Clarke
- Pelakon: Robert Clarke, Patricia Manning, Nan Peterson, Patrick Whyte, Fred La Porta, Peter Similuk