"Tom Chisum" is a minor character in Grease. He is a high school jock and plays football for the Rydell's football team. He is very attracted to Sandy Olsen and dates her briefly in the film, but later begins a relationship with Patty Simcox. In the 2016 live performance, He is played by Jon Robert Hall, and in the 2017 play version by Matthew Lloyd (alongside his co-star and singer, Lauren Haine whom played Lloyd's love interest).
He is a handsome, charming teenaged American male.