John Joseph Fimple (born February 10, 1959 in Darby, Pennsylvania) is an American former professional baseball catcher. Drafted by the Cleveland Indians in the 29th round of the 1980 Major League Baseball Draft, Fimple made his MLB debut with the Los Angeles Dodgers on July 30, 1983, and appeared in his final game on October 4, 1987. He attended college at Humboldt State University.