J. Terry Williams (August 25, 1930 – March 22, 2015) was an American film editor credited on about thirty feature films and television movies. He was nominated at the 39th Academy Awards for Best Film Editing for the film The Russians Are Coming, the Russians Are Coming (1966). His nomination was shared with Hal Ashby.
He mainly worked on TV movies, as well as a couple of episodes of the TV show McMillan & Wife. Williams died in 2015.