John Mahon
- Birth Date
- 2/2/1938 - 5/3/2020
- Birth Place
- Scranton, Pennsylvania, USA
- Known For
- Acting
John Patrick Mahon (February 2, 1938 - May 3, 2020) was an American film, stage and television actor. He was known for Armageddon (1998), L.A. Confidential (1997) and Zodiac (2007).
