TOS recurring characters

This page is a list of characters who recur in several episodes of Star Trek: The Original Series, not including characters played by the main series cast.

B[]

• Brent (played by Frank da Vinci)

C[]

• Christine Chapel (played by Majel Barrett)
  • Also appeared in Star Trek films

D[]

• DeSalle (played by Michael Barrier)
• DePaul (played by Sean Kenney)

F[]

• John Farrell (played by Jim Goodwin)

G[]

• Galloway (played by David Ross)

H[]

• Hadley (played by William Blackburn)

K[]

• Kelowitz (played by Grant Woods)
• Kyle (played by John Winston)
  • Also appeared in Star Trek II: The Wrath of Khan

L[]

• Lemli (played by Roger Holloway)
• Leslie (played by Eddie Paskey)
  • Also appeared in DS9: "Trials and Tribble-ations"

M[]

• Joseph M'Benga (played by Booker Bradshaw)
• Angela Martine (played by Barbara Baldavin)
• Harry Mudd (played by Roger Carmel)
  • Also appeared in TAS: "Mudd's Passion"

O[]

• O'Neil (played by Sean Morgan)

P[]

• Palmer (played by Elizabeth Rogers)

R[]

• Janice Rand (played by Grace Lee Whitney)
  • Also appeared in
    • Star Trek films
    • VOY: "Flashback"
• Kevin Riley (played by Bruce Hyde)

• The Federation's computer voice (played by Majel Barrett)
  • The only performance to be featured in the first six Star Trek series.

Characters who recurred in other series[]

• Alice
• Amanda Grayson (played by Jane Wyatt; also in the fourth movie; also in a flashback in the fifth movie, by a different actress)
• Christopher Pike (played by Jeffrey Hunter and Sean Kenney in TOS; played by Anson Mount in Star Trek: Discovery and Star Trek: Short Treks)
• Cyrano Jones
• Kang
• Koloth
• Kor
• Korax
• Sarek (played by Mark Lenard; also in the 3rd, 4th, 6th movies and in a flashback in the 5th, by a different actor)
• T'Pau
• Una (played by Majel Barrett in TOS; played by Rebecca Romijn in Star Trek: Discovery and Star Trek: Short Treks
• White Rabbit

See also[]

• Character crossover appearances