Bonanza

Ben Cartwright (431 episode)

Joe Cartwright (431 episode)

Hoss Cartwright (415 episodes)

Adam Cartwright (202 episodes)

Hop Sing (85 episodes) / Hop Sing (uncredited) (3 episodes)

Sheriff Roy Coffee (75 episodes)

Jamie Hunter Cartwright (42 episodes) / Jamie Hunter (28 episodes)

Townsman (uncredited) (34 episodes) / Barfly (uncredited) (10 episodes) / Bartender (uncredited) (4 episodes) / Ed (uncredited) (1 episode) / Waiter (uncredited) (1 episode) / Assistant Bartender (uncredited) (1 episode) / Cornerman (uncredited) (1 episode) / Courtroom Spectator (uncredited) (1 episode) / Miner (uncredited) (1 episode) / Ranch Hand (uncredited) (1 episode) / Wedding Guest (uncredited) (1 episode) / Court Reporter (uncredited) (1 episode) / Claims Clerk (uncredited) (1 episode) / Trial Spectator (uncredited) (1 episode) / Storekeeper (uncredited) (1 episode) / Juror (uncredited) (1 episode) / Saloon Waiter (uncredited) (1 episode)

Candy Canaday (56 episodes)

Deputy Clem Foster (32 episodes) / Sheriff Clem Foster (7 episodes) / Major Reynolds (1 episode) / Poindexter (1 episode)

Griff King (16 episodes)