Night of the Demon
- Blwyddyn: 1957
- Gwlad: United Kingdom
- Genre: Fantasy, Horror, Mystery
- Stiwdio: Sabre Film Productions Ltd.
- Allweddair: england, professor, investigation, animal attack, black magic, psychologist, electrocution, demon, witchcraft, skeptic, occult, hypnotism, satanic cult, séance, science vs religion, jumping through a window, stonehenge, folk horror, parapsychology, catatonic state, foggy night, supernatural power
- Cyfarwyddwr: Jacques Tourneur
- Cast: Dana Andrews, Peggy Cummins, Niall MacGinnis, Maurice Denham, Athene Seyler, Liam Redmond