Oh! What a Lovely War
- Joer: 1969
- Land: United Kingdom
- Genre: Comedy, Music, War
- Studio: Paramount Pictures, Accord Productions
- Schlësselwuert: world war i, dark comedy, british empire, satire, anti war
- Direkter: Richard Attenborough
- Besetzung: Laurence Olivier, Vanessa Redgrave, Maggie Smith, John Mills, Corin Redgrave, Maurice Roëves