Jack Bannon
- Birthday: 6/14/1940
- Deathday: 10/25/2017
- Place of birth: Los Angeles, California, USA
- Fame for: Acting
- Also known as: John James Bannon
Biography
Jack Bannon (June 14, 1940 – October 25, 2017) was an American actor, best known for his role as Art Donovan on Lou Grant, a role he played for the duration of the series, from 1977 to 1982.