Lorne Greene
Ben Cartwright (34 eps)
Pernell Roberts
Adam Cartwright (34 eps)
Dan Blocker
Hoss Cartwright (34 eps)
Michael Landon
Joe Cartwright (34 eps)
Victor Sen Yung
Hop Sing (3 eps)
Bing Russell
Deputy Clem Foster (2 eps)
Dawn Wells
Marty Johnson (1 eps)
John Rodney
Edwin Booth (1 eps)
Pat Crowley
Julia Grant (as Patricia Crowley) (1 eps)
Al Bain
Townsman (uncredited) (1 eps)
DeForest Kelley
Dr. Michael Jons (1 eps)
Claude Akins
Col. Edward J. Dunwoody (1 eps)
Robert Vaughn
Luke Martin (1 eps)
Leo Gordon
Forsythe (1 eps)
Keir Dullea
Bob Jolley (1 eps)
Ellen Corby
Cora Milford (1 eps)
Simon Oakland
William Poole (1 eps)
Toby Michaels
Ann Wilson (1 eps)
Carroll O'Connor
Tom Slayden (1 eps)
Denver Pyle
Sheriff Ed (1 eps)
Judee Morton
Karen Slayden (1 eps)
Aneta Corsaut
Rebecca Kaufman (1 eps)
Harry Dean Stanton
Stiles (1 eps)
Marshall Reed
Party Guest (1 eps)
William Demarest
Enos Milford (1 eps)
Percy Helton
Lafe (1 eps)
Paul Bryar
Horse Trader (1 eps)
Lester Matthews
Forrester (1 eps)
Russell Custer
Show Spectator (uncredited) (1 eps)
Charles Sherlock
Show Spectator (uncredited) (1 eps)