Castle Keep
- Taon: 1969
- Bansa: United States of America
- Genre: Comedy, Drama, War
- Studio: Filmways Pictures, Avala Film, Columbia Pictures
- Keyword: based on novel or book, castle, battle of the bulge
- Direktor: Sydney Pollack
- Cast: Burt Lancaster, Jean-Pierre Aumont, Peter Falk, Bruce Dern, Patrick O'Neal, Astrid Heeren