| Pic |
Character |
Actor |
Episodes |
| Description |
|
Enabran Tain (Memory Alpha article) |
Paul Dooley |
The Wire (DS9), Improbable Cause (DS9), The Die is Cast (DS9), In Purgatory's Shadow (DS9) |
| Former head of the Obsidian Order and the father of Elim Garak |
|
Juliana Tainer (Memory Alpha article) |
Fionnula Flanagan |
Inheritance (TNG) |
| Widow of Noonien Soong, "mother" of Data. Recreated as an android by Noonien Soong after she died naturally |
|
Taleen (Memory Alpha article) |
Nancy Youngblut |
Displaced (VOY) |
| Nyrian who explained a new customized habitat to the Voyager crew, as part of the Nyrian's forced relocation scam |
|
Taurik (Memory Alpha article) |
Alexander Enberg |
Lower Decks (TNG) |
| Junior officer aboard the Enterprise-D |
|
Jane Taylor (Memory Alpha article) |
Kipleigh Brown |
The Forgotten (ENT) |
| EPS control specialist killed in the Xindi attack on the Enterprise in the Azati Prime system (Memory Alpha article) |
|
Clark Terrell (Memory Alpha article) |
Paul Winfield |
WOK |
| Captain of the starship Reliant. Controlled by Khan Noonien Singh via a Ceti eel, forcing him to nearly kill Captain Kirk. Rather than murder a fellow Starfleet officer, he committed suicide. |
|
Thalen (Memory Alpha article) |
Josh Drennen, Christopher Goodman |
Proving Ground, Strategem and Azati Prime (ENT) |
| Xindi Primate, assistant to Degra on the Xindi planet-destroying weapon project |
|
Tieran (Memory Alpha article) |
Leigh J. McCloskey |
Warlord (VOY) |
| Ilaran tyrant ("autarch") who cheated death by transferring his consciousness to other bodies |
|
Janel Tigan (Memory Alpha article) |
Mikael Salazar (Memory Alpha article) |
Prodigal Daughter (DS9) |
| Brother of Ezri Dax |
|
Norvo Tigan (Memory Alpha article) |
Kevin Rahm |
Prodigal Daughter (DS9) |
| Brother of Ezri Dax |
|
Yanas Tigan (Memory Alpha article) |
Leigh Taylor-Young |
Prodigal Daughter (DS9) |
| Mother of Ezri Dax. |
|
Timicin (Memory Alpha article) |
David Ogden Stiers |
Half a Life (TNG) |
| Scientist from the planet Kaelon II. Had a romantic relationship with Lwaxana Troi, but was forced to commit ritual suicide (known as Resolution) at the age 60 to comply with his culture's directives |
|
T'Lar (Memory Alpha article) |
Judith Anderson |
SFS |
| Vulcan high priestess who performed the fal-tor-pan ceremony in which Spock's body and katra (living spirit) were rejoined following his death |
|
Tog (Memory Alpha article) |
Frank Corsentino (Memory Alpha article) |
Ménage à Troi (TNG) |
| Ferengi Daimon who became infatuated with Lwaxana Troi, kidnapping her as well as Starfleet officers William Riker and Deanna Troi |
|
Tomalak (Memory Alpha article) |
Andreas Katsulas |
The Enemy (TNG), The Defector (TNG), Future Imperfect (TNG), All Good Things... (TNG) |
| Romulan commander, continual antagonist for Captain Picard and the crew of the Enterprise |
|
Toman'torax (Memory Alpha article) |
Brian Thompson |
To the Death (DS9) |
| Jem'Hadar soldier in service of the Dominion |
|
Tora Ziyal (Memory Alpha article) |
Cyia Batten, Tracy Middendorf, and Melanie Smith |
Indiscretion (DS9), Return to Grace (DS9), For the Cause (DS9), In Purgatory's Shadow (DS9), Sacrifice of Angels (DS9) |
| Half Cardassian/half Bajoran daughter of Gul Dukat and Tora Naprem |
|
Toreth (Memory Alpha article) |
Carolyn Seymour |
Face of the Enemy (TNG) |
| Commander of the Romulan warbird IRW Khazara (Memory Alpha article) |
|
Tosin (Memory Alpha article) |
James Horan |
Fair Trade (VOY) |
| Kolaati trader who dealt in illegal substances near the Nekrit Expanse |
|
T'Pan (Memory Alpha article) |
Joan Stuart-Morris (Memory Alpha article) |
Suspicions (TNG) |
| Vulcan scientist specializing in subspace morphology |
|
T'Pau (Memory Alpha article) |
Kara Zediker, Celia Lovsky, and Betty Matsushita (Memory Alpha article) |
The Forge (ENT), Awakening (ENT), Kir'Shara (ENT), Amok Time (TOS), Darkling (VOY) |
| Vulcan who led the Syrranite rebellion against the Vulcan High Command, later presided over the Koon-ut-kal-if-fee ceremony in which Mr. Spock was forced to fight Captain Kirk after Spock was rejected by his bride-to-be, T'Pring. She is also the only person ever to turn down a seat on the Federation Council. |
|
T'Pring (Memory Alpha article) |
Arlene Martel, Mary Rice (Memory Alpha article) |
Amok Time (TOS) |
| Vulcan female who was bonded to Spock, but backed out of her commitments and married Stonn |
|
The Traveler (Memory Alpha article) |
Eric Menyuk |
Where No One Has Gone Before (TNG), Remember Me (TNG), Journey's End (TNG) |
| Humanoid from Tau Alpha C with exceptional mental abilities, including mastery over space and time |
|
Trelane (Memory Alpha article) |
William Campbell |
The Squire of Gothos (TOS) |
| Near-omnipotent being who toyed with the crew of the Enterprise |
|
Trelit (Memory Alpha article) |
Charles Dennis |
Desert Crossing (ENT) |
| Torothan Chancellor and member of the ruling clan |
|
Trevean (Memory Alpha article) |
Michael Sarrazin |
The Quickening (DS9) |
| Native of the planet Teplan in the Gamma Quadrant who "aided" those on his planet infected with a terminal, painful, and slow-acting disease known as the Teplan Blight by administering them toxic herbs which killed the patients without pain |
|
Ian Andrew Troi (Memory Alpha article) |
Amick Byram (Memory Alpha article) |
Dark Page (TNG) |
| Husband of Lwaxana Troi, father of Deanna and Kestra Troi |
|
Ian Troi (Memory Alpha article) |
R.J. Williams, Zachary Benjamin (Memory Alpha article) |
The Child (TNG) |
| Son of Deanna Troi |
|
Kestra Troi (Memory Alpha article) |
Andreana Weiner (Memory Alpha article)
, Kirsten Dunst
|
Dark Page (TNG) |
| Daughter of Lwaxana Troi |
|
Lwaxana Troi (Memory Alpha article) |
Majel Barrett (Memory Alpha article) |
Haven (TNG), Manhunt (TNG), Menage à Troi (TNG), Half a Life (TNG), Cost of Living (TNG), Dark Page (TNG), The Forsaken (DS9), Fascination (DS9), The Muse (DS9) |
| Daughter of the Fifth House, Holder of the Sacred Chalice of Rixx, Heir to the Holy Rings of Betazed; mother of Deanna and Kestra Troi and wife to Ian Andrew Troi |
|
Tuvix (Memory Alpha article) |
Tom Wright |
Tuvix (VOY) |
| The hybrid of Tuvok and Neelix, which was the result of a transporter accident |
|
Mark Twain (Memory Alpha article) |
Jerry Hardin |
Time's Arrow (TNG) |
| The 19th century author, first known as Samuel Clemens, accidentally time traveled when crew members of the Enterprise traveled back in time |
| Pic |
Character |
Actor |
Episodes |
| Description |
|
Vadosia |
|
The Forsaken (DS9) |
| Bolian ambassador sent to Deep Space Nine to investigate the Bajoran wormhole in 2369 |
|
Varria |
|
The Most Toys (TNG) |
| Assistant to Kivas Fajo for 14 years. Helping Data escape from Fajo's ship led to her death |
|
Vash |
Jennifer Hetrick |
Captain's Holiday (TNG
QPid (TNG)
Q-Less (DS9) |
| An archaeologist who falls in love with Picard. She first appeared in the Star Trek: The Next Generation episode "Captain's Holiday", in which Jean-Luc Picard went to vacation on Risa. She had discovered the Tox Uthat, and thieves were determined to take it from her, but with Picard's help, that was avoided. During this adventure, she and Picard fell in love. They met up again in the episode "QPid", in which Vash was annoyed to find that none of Picard's senior staff had even heard of her, him explaining that "he's a very private man". Q abducted Vash and the Enterprise senior staff, casting them into a Robin Hood scenario, with Picard as Robin Hood and Vash as Maid Marian. After that, Vash went with Q to the Gamma Quadrant to scour archaeological sites there. She appeared in the Star Trek: Deep Space Nine episode "Q-Less", in which she had mistaken an "egg" for an artifact which then hatched at the end of the episode as a lifeform. |
|
Veer |
|
Distant Origin (VOY) |
| Assistant to Professor Gegen |
|
Jason Vigo |
|
Bloodlines (TNG) |
| Bok, a Ferengi, altered Vigo's DNA to make him appear to be the son of Enterprise Captain Jean-Luc Picard. Bok used Vigo as bait as part of a plan to avenge his son's death. (Picard had killed his son.) |
|
Miranda Vigo |
|
|
| Mother of Jason Vigo |
|
V'Lar (Memory Alpha article) |
Fionnula Flanagan |
Fallen Hero (ENT) |
| Vulcan ambassador who negotiated the first territorial accords between Vulcan and Andoria in 2097. She also met a young T'Pol at the Ka'Tann conference. In 2152, she infiltrated the government of Mazar to expose corrupt officials and had to be extracted by Enterprise NX-01. |
|
Vorik |
|
VOY |
| Vulcan engineer aboard Voyager |
 |
Vreenak |
Stephen McHattie |
In the Pale Moonlight (DS9) (highest rated episode) |
| A key member of the Romulan Senate from 2360 to 2374, Vice-Chairman of the Tal Shiar, secretary of the War Plans Council, and one of Proconsul Neral's most trusted advisors. Ardently pro-Dominion, Vreenak was key in negotiating the non-aggression pact between the Romulan Star Empire and the Dominion in late 2373. However, his death caused the Romulans to join the Dominion War on the side of the Federation-Klingon alliance. |
