List of directors of TOS episodes.
- David Alexander - "Plato's Stepchildren"
- Robert Butler - "The Cage"
- Marvin Chomsky:
- Marc Daniels:
- Herschel Daugherty - "Operation -- Annihilate!"
- Lawrence Dobkin - "Charlie X"
- John Erman - "The Empath"
- Robert Gist - "The Galileo Seven"
- James Goldstone:
- Harvey Hart - "Mudd's Women"
- James Komack - "A Piece of the Action"
- Tony Leader - "For the World is Hollow and I Have Touched the Sky"
- John Meredyth Lucas
- Don McDougall - "The Squire of Gothos"
- Vincent McEveety:
- Gene Nelson - "The Gamesters of Triskelion"
- John Newland - "Errand of Mercy"
- Michael O'Herlihy - "Tomorrow is Yesterday"
- Gerd Oswald:
- Leo Penn - "The Enemy Within"
- Joseph Pevney:
- Joseph Sargent:
- Ralph Senensky:
- Robert Sparr - "Shore Leave"
- Jud Taylor - "The Paradise Syndrome"
- Herb Wallerstein - "The Tholian Web"
See also
- List of TAS directors
- List of Star Trek Movie directors
- List of TNG directors
- List of DS9 directors
- List of VOY directors
- List of ENT directors