John Finn is an American actor known as one of the leads of the television programs Cold Case and EZ Streets. Finn has also had supporting roles in the films The Hunted, Analyze That, Catch Me If You Can, True Crime, Turbulence, Blown Away, The Pelican Brief, and Glory.
TV series that Finn has had recurring roles on include Dawson's Creek, The Practice, The X-Files, Strange World, NYPD Blue, Chicago Hope, and eight episodes of Brooklyn South.
He graduated from Eldred Central School in Eldred, NY in the year 1970. He later joined the Navy for a few years, after which he entered the acting business.