John Deyle
- Known for
- Acting
- Born
- 6 July 1954 · Rochester, New York, USA
- Died
- 22 June 2023
John Deyle is an American stage and screen actor. He was “Mr.Science” on the first season of Late Night With Conan O’Brien.
Known for
Acting 7
- 2014The Rewrite as Fred Security Guard
- 2001Urinetown as Senator Fipp
- 1999Law & Order: Special Victims Unit as Mel Davidson · 1 episode
- 1998One True Thing as Santa / Mayor
- 1996Before and After as Doctor #1
- 1990Law & Order as Jury Foreperson · 1 episode
- 1987Wall Street as U.S. Attorney