Twins of Evil
- Sal: 1971
- Welat: United Kingdom
- Genre: Horror
- Studio: The Rank Organisation, Hammer Film Productions
- Keyword: virgin, vampire, twin sister, witch burning, castle, satanism, puritan, bonfire, witch hunt, sister sister relationship
- Serek: John Hough
- Avdan: Peter Cushing, Dennis Price, Madeleine Collinson, Mary Collinson, Isobel Black, Kathleen Byron