John A. Alonzo
- Born
- 12 June 1934 (66 years old)
- Passed away
- 13 March 2001
- Place of birth
- Dallas, Texas, USA
- Gender
- Male
John A. Alonzo (June 12, 1934 - March 13, 2001) was an American cinematographer and actor, known for Chinatown (1974), The Magnificent Seven (1960) and Star Trek: Generations (1994). He was previously married to Suzanne L. Heltzel and Jan Murray.
