This list contains notable cast members of the Gunsmoke radio and TV series, and TV movies. The listing includes regular cast members, guest stars, and recurring cast members.
Radio cast
Regulars
William Conrad as Matt Dillon
Parley Baer as Chester Wesley Proudfoot
Howard McNear as Doc Adams
Georgia Ellis as Kitty Russell
Recurring
While the radio series had relatively few recurring supporting characters, and those roles were often shared, the following actors played recurring roles with comparative consistency, in addition to a variety of one-time roles Harry Bartell played Mr. Hightower
Guest stars
Many actors appeared regularly on Gunsmoke, in the majority of episodes, but in a variety of one-shot roles; others were only heard once or twice Edgar Barrier Jeanne Bates Dick Beals Frank Cady Virginia Christine Hans Conried Richard Deacon John Dehner Don Diamond Lawrence Dobkin Sam Edwards Paul Frees Virginia Gregg Jerry Hausner Joseph Kearns Jack Kruschen John McIntire Junius Matthews Ralph Moody Jeanette Nolan Vic Perrin Barney Phillips Peggy Rea John Stephenson James Westerfield