
| Dwayne Hickman | ... | Dobie Gillis (147 episodes, 1959-1963) |

| Bob Denver | ... | Maynard G. Krebs (142 episodes, 1959-1963) |

| Frank Faylen | ... | Herbert T. Gillis (113 episodes, 1959-1963) |
 | Florida Friebus | ... | Winifred Gillis / ... (90 episodes, 1959-1963) |
 | Sheila James Kuehl | ... | Zelda Gilroy (34 episodes, 1959-1963) |

| Steve Franken | ... | Chatsworth Osborne, Jr. / ... (32 episodes, 1959-1963) |
 | William Kinney | ... | Student / ... (29 episodes, 1960-1962) |

| William Schallert | ... | Mr. Leander Pomfritt (24 episodes, 1959-1962) |
 | Doris Packer | ... | Clarice Osborne / ... (22 episodes, 1959-1963) |

| Jean Byron | ... | Dr. Imogene Burkhart / ... (19 episodes, 1959-1963) |

| Tuesday Weld | ... | Thalia Menninger (17 episodes, 1959-1962) |
 | David Bond | ... | Tremblay / ... (12 episodes, 1960-1963) |
 | Marjorie Bennett | ... | Mrs. Kenny (10 episodes, 1959-1961) |
 | Bobby Diamond | ... | Duncan Gillis (7 episodes, 1962-1963) |
 | Raymond Bailey | ... | Dean Magruder (7 episodes, 1961-1962) |
 | Richard Clair | ... | Lt. Merriwether / ... (7 episodes, 1961-1963) |
 | Tom Montgomery | ... | Announcer / ... (7 episodes, 1961-1962) |
 | Tommy Farrell | ... | Riff Ryan (6 episodes, 1959-1961) |

| Warren Beatty | ... | Milton Armitage (6 episodes, 1959-1960) |

| Charles Lane | ... | Charlie Wayzack / ... (6 episodes, 1959-1963) |

| Alan Carney | ... | Bison Lodge Member / ... (5 episodes, 1959-1961) |

| Jack Albertson | ... | Bison Lodge Member / ... (5 episodes, 1959-1961) |

| Yvonne Craig | ... | Aphrodite Millican / ... (5 episodes, 1960-1962) |
 | Angelo De Meo | ... | Osborne's Chauffeur / ... (5 episodes, 1960) |

| Ron Howard | ... | Dan Adams / ... (4 episodes, 1959-1961) |
 | Charles Watts | ... | Mr. Woodrow Lumpkin / ... (4 episodes, 1959-1962) |
 | Mary Jackson | ... | Customer / ... (4 episodes, 1962-1963) |
 | Diane Jergens | ... | Bernadine / ... (4 episodes, 1959-1962) |
 | Herbert Ellis | ... | Brooklyn / ... (4 episodes, 1961-1962) |
 | James Yagi | ... | Charlie Wong (4 episodes, 1959-1960) |
 | John Fiedler | ... | Cheever / ... (4 episodes, 1961-1962) |
 | Burt Mustin | ... | Jethro R. Wiggins J.P. / ... (4 episodes, 1960-1963) |
 | Milton Frome | ... | Alfred / ... (4 episodes, 1959-1961) |
 | Richard Reeves | ... | Committee President Hawley / ... (4 episodes, 1960-1962) |
 | Joey Faye | ... | Charlie / ... (4 episodes, 1960) |
 | James Millhollin | ... | Dr. Litwhiler / ... (4 episodes, 1961-1962) |
 | Tom Orme | ... | Student (3 episodes, 1959) |

| Robert Paget | ... | Max Perkins / ... (3 episodes, 1959) |
 | Joyce Jameson | ... | Lola LaVerne / ... (3 episodes, 1961-1963) |
 | Mary Mitchel | ... | Darlene / ... (3 episodes, 1961-1962) |
 | Sibyl Rickel | ... | Angela Crittenden / ... (3 episodes, 1961) |

| Darryl Hickman | ... | Davey Gillis (3 episodes, 1959-1960) |

| Michael J. Pollard | ... | Jerome Krebs (3 episodes, 1959) |
 | Bart Carlin | ... | Cowboy / ... (3 episodes, 1959-1962) |
 | Guy Lee | ... | Charlie Wong / ... (3 episodes, 1959-1960) |
 | Alberto Morin | ... | Captain Lopez / ... (3 episodes, 1960-1963) |
 | Ahna Capri | ... | Clarissa / ... (3 episodes, 1960-1962) |
 | Hugh Sanders | ... | Mr. McCurdy / ... (3 episodes, 1960-1961) |

| Joyce Van Patten | ... | Ethel Bronkowski / ... (3 episodes, 1961-1963) |
 | Douglass Dumbrille | ... | Judge Baumgartner / ... (3 episodes, 1961-1962) |
 | Hal England | ... | Henry Cabot Loot, Jr. / ... (3 episodes, 1961-1962) |
 | Michael Hardstark | ... | Walter Funk (3 episodes, 1961-1962) |
 | Jerry Summers | ... | Drill Sergeant / ... (3 episodes, 1961-1962) |
 | Robert Burton | ... | Col. Stonehenge / ... (3 episodes, 1961) |
 | Ray Hemphill | ... | Virgil T. Gillis (3 episodes, 1962-1963) |
 | Maggie Pierce | ... | Betty Sue Fosdick / ... (3 episodes, 1962-1963) |

| Tom Reese | ... | Police Officer / ... (3 episodes, 1962) |
 | Yvonne Peattie | ... | Dress Shop Clerk / ... (3 episodes, 1963) |
 | Herb Vigran | ... | Policeman / ... (2 episodes, 1960-1961) |
 | Carol Byron | ... | Charlene / ... (2 episodes, 1960-1961) |
 | Lee Goodman | ... | Mr. Millfloss (2 episodes, 1960) |
 | Trudi Ames | ... | Jenny (2 episodes, 1961) |
 | Alva Celauro | ... | Anastasia Dimitrov / ... (2 episodes, 1963) |

| Jo Anne Worley | ... | Mrs. Tarantino / ... (2 episodes, 1960-1961) |
 | Dabbs Greer | ... | Mr. Gilroy / ... (2 episodes, 1960) |
 | B.G. Norman | ... | Delivery Boy / ... (2 episodes, 1962) |

| Mel Blanc | ... | Mr. Ziegler / ... (2 episodes, 1959-1962) |
 | Dick Wessel | ... | Aphrodite / ... (2 episodes, 1959-1960) |
 | Dick Gering | ... | Norman (2 episodes, 1959) |
 | Barbara Riley | ... | Pamela / ... (2 episodes, 1959-1960) |
 | Jason Wingreen | ... | Mr. McGruder / ... (2 episodes, 1959-1960) |
 | Jim Johnson | ... | Student (2 episodes, 1959) |
 | Nancy McCarthy | ... | Gloria Mundy / ... (2 episodes, 1962) |
 | Lee Zimmer | ... | Moderator / ... (2 episodes, 1962) |
 | Yvonne Fedderson | ... | Felicia / ... (2 episodes, 1959-1960) |
 | Richard Bakalyan | ... | Sergeant Wyncoup (2 episodes, 1961) |
 | Ed Deemer | ... | Grogan / ... (2 episodes, 1962-1963) |
 | Max Mellinger | ... | Mr. Root (2 episodes, 1960-1961) |
 | Willis Bouchey | ... | General / ... (2 episodes, 1959-1961) |
 | Romney Tree | ... | Abigail / ... (2 episodes, 1959-1961) |
 | Michael Burns | ... | Chrissie Tyler (2 episodes, 1959-1960) |
 | John Banner | ... | Dr. von Schwering / ... (2 episodes, 1960-1963) |
 | Danielle Aubry | ... | Fifi / ... (2 episodes, 1960-1962) |

| Marianna Hill | ... | Brenda LaBelle (2 episodes, 1960-1962) |
 | Reta Shaw | ... | Mrs. Ellingboe / ... (2 episodes, 1960-1962) |
 | Esther Dale | ... | Grandma / ... (2 episodes, 1960-1961) |
 | Arlene Harris | ... | Mrs. Lapping (2 episodes, 1960-1961) |
 | Judy Harriet | ... | Malt Shop Girl / ... (2 episodes, 1960) |
 | Diana Millay | ... | Daphne Root / ... (2 episodes, 1960) |
 | John Rockwell | ... | Alfred Wilson (2 episodes, 1960) |
 | Henry Corden | ... | Bruno / ... (2 episodes, 1961-1963) |
 | Paul Bryar | ... | C.J. Erdlatz / ... (2 episodes, 1961-1962) |
 | Bennye Gatteys | ... | Maribel / ... (2 episodes, 1961-1962) |
 | Pat Goldin | ... | Bird shop owner / ... (2 episodes, 1961-1962) |
 | Jennifer West | ... | Rochelle Kinchelow / ... (2 episodes, 1961-1962) |

| Nesdon Booth | ... | Coach Murdock / ... (2 episodes, 1961) |
 | Norman Grabowski | ... | Fast Freight McCurdy / ... (2 episodes, 1961) |
 | Toby Michaels | ... | Jessica Zeffelhorse (2 episodes, 1961) |
 | Carol Christensen | ... | April Boynton / ... (2 episodes, 1962-1963) |
 | Don Orlando | ... | Angelo Delbrosio (2 episodes, 1962-1963) |
 | John Willis | ... | Radio Announcer / ... (2 episodes, 1962-1963) |
 | Lynn Loring | ... | Edwina 'Eddie' Kegel / ... (2 episodes, 1962) |
 | Howard McNear | ... | Posthumus Simpson / ... (2 episodes, 1962) |
 | Christine Nelson | ... | Mrs. Tarantino (2 episodes, 1962) |
 | Diane Sayer | ... | Giselle Hurlbut (2 episodes, 1962) |

| Linden Chiles | ... | A. F. Bottomly / ... (2 episodes, 1963) |
 | Carole Cook | ... | Fifi LaVerne / ... (2 episodes, 1963) |
 | Mary Miller | ... | Emily Klauber / ... (2 episodes, 1963) |