Shampoo
- annos singulos: 1975
- Patriam: United States of America
- genus: Comedy, Drama
- Studio: Columbia Pictures, Persky-Bright Productions
- keyword: hairdresser, presidential election, los angeles, california, beverly hills, sex comedy, 1960s, cheerful
- Director: Hal Ashby
- cast: Warren Beatty, Julie Christie, Goldie Hawn, Lee Grant, Jack Warden, Tony Bill