| Year | Title | Role | Notes |
| 1955 | Ford Television Theatre | Gig Spevvy | Episode: "While We're Young" |
| 1955; 1957 | Climax! | Jimmy Piersall | mw- Episode: "Fear Strikes Out" (1955)Episode: "Mask for the Devil" (1957) – No on-screen credit |
| 1956 | Conflict | Donald McQuade | Episode: "The People Against McQuade" |
| 1956; 1958 | Playhouse 90 | Donald Bashor / Stanley Smith | Episode: "Forbidden Area" (1956)Episode: "Portrait of a Murderer" (1958) |
| 1958 | Hans Brinker and the Silver Skates | Hans Brinker | TV film |
| 1959 | General Electric Theater | Daniel | Episode: "Disaster" |
| 1960–61 | The Tab Hunter Show | Paul Morgan | 32 episodes; Title character and producer |
| 1962 | Saints and Sinners | Sergeant Eddie Manzak | Episode: "Three Columns of Anger" |
| Combat! | Del Packer | Episode: "The Celebrity" |
| 1964 | Burke's Law | Barney Blake | Episode: "Who Killed Andy Zygmut?" |
| 1970 | San Francisco International Airport | Stayczek | 1 episode |
| The Virginian | Cart Banner | Episode: "The Gift" |
| 1971 | Disneyland | Tim Andrews | Episode: "Hacksaw"; Rebroadcast and syndicated as two episodes. |
| 1972 | Cannon | Bob Neal | Episode: "Treasure of St. Ignacio" |
| Owen Marshall, Counselor at Law | Howard Reimer | Episode: "Starting Over Again" |
| 1973 | Ghost Story | Bob Herrick | Episode: "The Ghost of Potter's Field" |
| 1975 | The Six Million Dollar Man | Arnold Blake | Episode: "The Cross-Country Kidnap" |
| 1976 | Ellery Queen | John Randall | Episode: "The Adventure of the Black Falcon" |
| Mary Hartman, Mary Hartman | George Shumway No. 2 | Several un-credited cameo appearances |
| McMillan & Wife | Roger Thornton | Episode: "Greed" |
| 1977 | The Love Boat | Dave King | Episode: "The Joker Is Mild/Take My Granddaughter, Please/First Time Out" |
| Forever Fernwood | George Shumway | 1 episode; several un-credited cameo appearances |
| 1978 | Hawaii Five-O | Mel Burgess | Episode: "Horoscope for Murder" |
| Katie: Portrait of a Centerfold | Elliot Bender | TV film |
| Police Woman | Martin Quinn | "Blind Terror" |
| 1979 | The Kid from Left Field | Bill Lorant | TV film |
| 1979 | Sweepstakes | Chip | 1 episode |
| 1980 | Charlie's Angels | Bill Maddox | Episode: "Nips and Tucks" |
| 1981 | Strike Force | Vorhees | Episode: "Night Nurse" |
| 1982 | Benson | Roy Lucas | season 4 episodes 1 & 2 |
| Fridays | Self-Guest Host | season 3 episode 13 |
| Madame's Place | Self | Episode: "Come Fly with Me" |
| 1984 | The Fall Guy | Anthony Haley | Episode: "Bite of the Wasp" |
| Masquerade | Whitney | Episode: "Spying Down to Rio" |
| 1989 | Hollywood on Horses | Self (presenter) | Video documentary; credited as producer |
