Maniac
- taona: 1963
- Firenena: United Kingdom
- Genre: Crime, Mystery, Horror, Thriller
- Studio: Hammer Film Productions
- Keyword: painter, psychological thriller, blow torch, proto-slasher
- tale: Michael Carreras
- Cast: Kerwin Mathews, Nadia Gray, Donald Houston, Liliane Brousse, George Pastell, Arnold Diamond