Nightmare
- عام: 1964
- بلد: United Kingdom
- النوع: إثارة, رعب, غموض
- ستوديو: Hammer Film Productions
- الكلمة الرئيسية: dreams, nightmare, father murder, suicide attempt, asylum, girls' boarding school, psychological thriller, girls' school
- مخرج: Freddie Francis
- المصبوب: David Knight, Moira Redmond, Jennie Linden, Brenda Bruce, George A. Cooper, Irene Richmond