It Happened Here
- År: 1966
- Land: United Kingdom
- Genre: Drama, Sci-fi, Krig
- Studio: Rath Films
- Nøgleord: resistance, dystopia, world war ii, german occupation, semi-documentary, nazi collaborationism, alternate timeline, political repression, uchronia
- Direktør: Kevin Brownlow, Andrew Mollo
- Cast: Pauline Murray, Sebastian Shaw, Bart Allison, Frank Bennett, Nicolette Bernard, Rex Collett