Alphabetical List of Star Trek Characters

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Contents

[edit] Characters from all Star Trek series

[edit] Key

Alphabetical:

DS9Star Trek: Deep Space Nine
ENTStar Trek: Enterprise
FCTStar Trek First Contact
GENStar Trek Generations
INSStar Trek Insurrection
NEMStar Trek Nemesis
SFSStar Trek III: The Search for Spock
TASStar Trek: The Animated Series
TFFStar Trek V: The Final Frontier
TMPStar Trek: The Motion Picture
TNGStar Trek: The Next Generation
TOSStar Trek: The Original Series
TUSStar Trek VI: The Undiscovered Country
TVHStar Trek IV: The Voyage Home
VOYStar Trek: Voyager
WOKStar Trek II: The Wrath of Khan

TV:

TOSStar Trek: The Original Series
TASStar Trek: The Animated Series
TNGStar Trek: The Next Generation
DS9Star Trek: Deep Space Nine
VOYStar Trek: Voyager
ENTStar Trek: Enterprise

Movies:

TMPStar Trek: The Motion Picture
WOKStar Trek II: The Wrath of Khan
SFSStar Trek III: The Search for Spock
TVHStar Trek IV: The Voyage Home
TFFStar Trek V: The Final Frontier
TUSStar Trek VI: The Undiscovered Country
FCTStar Trek First Contact
GENStar Trek Generations
INSStar Trek Insurrection
NEMStar Trek Nemesis

Bajoran characters are listed by family name, which is stated first. Joined Trills are listed by the name of the symbiont, which replaces the family name.

[edit] A

[edit] B

[edit] C

Pic Character Actor Episodes
Description
No image available Charlene (Memory Alpha article) Real Life (VOY)
Hologram; the Doctor's wife in his holographic family program.
No image available Ch'Pok (Memory Alpha article) Rules of Engagement (DS9)
Klingon male; lawyer arguing for Worf's extradition to the Klingon Empire for allegedly killing 441 Klingon |civilians.
No image available Sonny Clemonds (Memory Alpha article) The Neutral Zone (TNG)
Human male; 20th Century civilian cryogenically frozen and discovered by the USS Enterprise-D.
Zefram Cochrane (Memory Alpha article) Glenn Corbett; James Cromwell Metamorphosis (TOS)
FCT   

Broken Bow (ENT)
Human male; Earth's inventor of warp drive.
No image available Jack Crusher (Memory Alpha article) Family (TNG)
Violations (TNG)   

Journey's End (TNG)
Human male; husband of Beverly Crusher; father of Wesley Crusher.
Crystalline Entity None Datalore (TNG)
Silicon Avatar (TNG)   
Seemingly malevolent life form that destroyed colonies on Omicron Theta and other planets.

[edit] D

Pic Character Actor Episodes
Description
No image available Dammar (Memory Alpha article) Displaced (VOY)
Nyrian male; the first Nyrian pretending to have been posited on Voyager without his consent.
No image available Gul Darhe'el (Memory Alpha article)
Cardassian male; called "The Butcher of Gallitep" for his role in the Cardassian occupation of Bajor.
No image available Dathon (Memory Alpha article) Darmok (TNG)
No image available Carmen Davila (Memory Alpha article)
Colonizer who died in a Crystalline Entity attack.
No image available Dax (Star Trek) (Memory Alpha article)
Trill symbiont, over 300 years old in the 24th century.
No image available Audrid Dax (Memory Alpha article)
Trill; fourth host of Dax symbiont.
No image available Curzon Dax (Memory Alpha article) Emissary (DS9)
Trill male; host of Dax symbiont before Jadzia.
No image available Emony Dax (Memory Alpha article)
Trill female; third host of Dax symbiont.
Ezri Dax (Memory Alpha article) Nicole DeBoer
Trill female; host of Dax symbiont after Jadzia; counselor aboard DS9.
Jadzia Dax (Memory Alpha article) Terry Farrell Emissary (DS9)
Trill female; host of Dax symbiont after Curzon; science officer aboard DS9 from 2371 to 2376.
No image available Joran Dax (Memory Alpha article)
Trill male; sixth host of Dax symbiont.
No image available Lela Dax (Memory Alpha article)
Trill female; first host of Dax symbiont.
No image available Tobin Dax (Memory Alpha article)
Trill male; second host of Dax symbiont.
No image available Torias Dax (Memory Alpha article)
Trill male; fifth host of Dax symbiont.
No image available Yedrin Dax (Memory Alpha article) Children of Time (DS9)
Trill; descendant of Jadzia Dax and host of the Dax symbiont in an alternate |timeline.
No image available Richard Daystrom (Memory Alpha article) The Ultimate Computer (TOS)
Human male; creator of M5 multitronic computer system.
No image available Willard Decker (Memory Alpha article) TMP
Human male; captain of the Enterprise NCC-1701 before leaving to become V'ger's human representative.
Degra (Memory Alpha article) Season 3 (ENT)
Xindi male; scientist who supervised construction of the Xindi weapon.
No image available DeSeve (Memory Alpha article) Face of the Enemy (TNG)
Starfleet officer who defected to Romulus.
No image available Klim Dokachin (Memory Alpha article) Unification, Part II (TNG)
Zakdorn; quartermaster and administrator of the Federation Surplus Depot Z15.
No image available Dolim (Memory Alpha article) Season 3 (ENT)
Also known as Guruk, military officer who hijacked the Xindi weapon.
No image available Sarina Douglas (Memory Alpha article) Statistical Probabilities (DS9)
Chrysalis (DS9)
Human female; her whose genetic engineering went wrong and caused her to be catatonic for several years.
No image available Jenna D'Sora (Memory Alpha article) In Theory
Human female; crewwoman who fell in love with Data.
No image available Duchamps (Memory Alpha article) Our Man Bashir (DS9)
An assistant to Dr. Noah in Bashir's secret agent program. Due to a transporter malfunction, Duchamps's |physical parameters were temporarily modelled on Worf.
No image available Duras (Memory Alpha article)
Klingon male; notably aggressive and dishonest dynasty of the Klingon empire.

[edit] E

Pic Character Actor Episodes
Description
No image available Amelia Earhart (Memory Alpha article) The 37s (VOY)
Human female; abducted from Earth in 1937; found cryogenically frozen in the Delta Quadrant by the Voyager |crew.
Michael Eddington (Memory Alpha article)
Human male; lieutenant commander; Starfleet security officer who defected to join the Maquis.
No image available Ee'Char (Memory Alpha article) Hard Time (DS9)
Male; Miles O'Brien's imaginary cellmate during his time-compressed simulation of incarceration.
No image available Albert Einstein (Memory Alpha article) Descent, Part I (TNG)
The Nth Degree (TNG)
Holographic reproduction for a game of poker with Data
No image available Ekoria (Memory Alpha article) The Quickening (TNG)
Teplan female; afflicted by the blight, the first one to believe that Bashir could find a cure to her |condition. She died to the blight, but her baby was born perfectly healthy.
No image available Elaan of Troyius (Memory Alpha article) Elaan of Troyius (TOS)
Female; princess offered in marriage to resolve conflict between two worlds.
No image available Tam Elbrun (Memory Alpha article) Tin Man (TNG)
Betazoid male; had unusually great telepathic ability skilled at making contact with non-humanoid sentient life |forms.
No image available Endar (Memory Alpha article) Suddenly Human (TNG)
Talarian male; captain whose own biological son was killed by humans. In accordance with Talarian customs, he |claimed the human boy Jeremiah Rossa as his own son, renaming him Jono. Years later, when Captain Picard |intended to return Jono to his human family, Endar was ready to go to war to retrieve his adopted son.

[edit] F

Pic Character Actor Episodes
Description
No image available Kivas Fajo (Memory Alpha article) The Most Toys (TNG)
Male; kidnapped Data for his collection of priceless artifacts.
No image available Falcon (Memory Alpha article) Our Man Bashir (DS9)
Hologram; assassin in Bashir's secret agent holo-program. Due to a transporter malfunction, |Falcon's physical parameters were temporarily modelled on O'Brien.
No image available Dr. Farek (Memory Alpha article) Menage a Troi (TNG)
Ferengi male; crew member of the Krayton, tried using a mind probe on Lwaxana Troi to learn the secret |of Betazed telepathy.
No image available Karen Farris (Memory Alpha article) Courtney Peldon Valiant (DS9)
Human female; Red Squad cadet appointed First Officer of the USS Valiant after the death of Captain |Ramirez.
No image available Marla Finn (Memory Alpha article)
Vic Fontaine (Memory Alpha article)
Hologram; a holodeck entertainer, used as counselor by various crewmembers of Deep Space Nine.

[edit] G

Pic Character Actor Episodes
Description
No image available Richard Galen (Memory Alpha article)
Human male; renowned anthropologist and role model for Picard.
No image available Mahatma Gandhi (Memory Alpha article) Darkling (VOY)
Holographic recreation of 20th Century politician. Voyager's EMH attempted to incorporate some of Gandhi's |traits into his own program.
Garak (Memory Alpha article)
Cardassian male; a "plain and simple tailor", in reality a former top operative of the Obsidian Order.
Garth of Izar (Memory Alpha article)
Human male; hero of the Battle of Axanar and role model for Captain James T. Kirk
No image available Gegen (Memory Alpha article) Distant Origin (VOY)
Saurian male; scientist who believes his Delta Quadrant race are descendants of Earth dinosaurs.
No image available Tekeny Ghemor (Memory Alpha article) Second Skin (DS9)
Ties of Blood and|Water (DS9)
Cardassian male; father of a Cardassian young woman who went undercover as a Bajoran. As a young man, Ghemor |played a role in the Kiessa massacre. After an attempt to pass Kira Nerys as his long lost daughter fails, Ghemor grows close |to Kira and considers her the closest thing to family, so much so that he asked her to participate in the Cardassian ritual |of shri-tal before he died of Yurim Fel syndrome.
No image available Sonya Gomez (Memory Alpha article) Q Who? (TNG)
Human female; young Starfleet ensign serving on the Enterprise in the engineering section, famously spilt |hot chocolate on Captain Picard. (She has a considerably larger role in the Engineers|S.C.E. novels.)
Gorkon (Memory Alpha article) TUC
Klingon male; chancellor of the Klingon Empire
No image available Gowron (Memory Alpha article)
Klingon male; chancellor of the Klingon Empire
No image available Amanda Grayson (Memory Alpha article) Journey to Babel (TOS)
Human female; Mr. Spock's mother.
Not seen on screen Greskrendregtk (Memory Alpha article) None None
Ktarian male; husband of Samantha Wildman and father of Naomi Wildman.
No image available Grilka (Memory Alpha article) House of Quark (DS9)
Klingon female; briefly married to Quark after he was implicated in the murder of her |previous husband, Kozak.
No image available G'Trok (Memory Alpha article)
Klingon; poet best known for the epic "The Fall of Kang".
No image available Guruk (Memory Alpha article)
Xindi; military officer.

[edit] H

Pic Character Actor Episodes
Description
No image available Hacom (Memory Alpha article) Return of the Archons (TOS)
Native of Beta III. Hacom was loyal to the computer Landru that rigidly governed the planet's society.
No image available Hanar (Memory Alpha article) By Any Other Name (TOS)
A being from Kelva, of the Andromeda Galaxy, transformed into a pale, human male. A band of Kelvans seized the |U.S.S. Enterprise. Unfamiliar with human feelings, an injection of formazine stimulant drove Hanar to distraction.
No image available Annika Hansen (Memory Alpha article)
Seven of Nine's designation before assimilation.
No image available Erin Hansen (Memory Alpha article) The Raven (VOY)
Wife of Magnus Hansen, mother of Annika Hansen. Studied the Borg up close.
No image available Magnus Hansen (Memory Alpha article) The Raven (VOY)
Husband of Erin Hansen, father of Annika Hansen. Studied the Borg up close.
No image available Lieutenant Harold (Memory Alpha article) Arena (TOS)
A survivor of the Gorn attack on Cestus III, Harold was found by Kirk and the landing party in the war |zone that was once a starbase on the planet. Suffering from severe radiation burns, Harold told Kirk of the events leading up |to the attack, specifically how the Gorn ship approached at space-normal speed and surprised the starbase with their attack. |Harold also surprised Kirk with the information that neither himself nor the starbase were able to send the message that lured |Enterprise to Cestus III -- for the attack occurred a full day before the so-called message was (or could have been) |sent.
No image available John Harriman (Memory Alpha article) Generations
Captain of the USS Enterprise (NCC-1701-B) on its maiden voyage in 2293.
No image available Stephen Hawking (Memory Alpha article) Descent, Part 1 (TNG)
Holographic reproduction for a game of poker with Data. Played by the real Stephen |Hawking.

-

No image available Dixon Hill (Memory Alpha article)
Played by Jean-Luc Picard on the Holodeck
No image available Sherlock Holmes (Memory Alpha article)
Character created by Arthur Conan Doyle, played by Data on the holodeck.
No image available Homn (Memory Alpha article)
Valet to Lwaxana Troi, mother of Deanna Troi.
No image available Hugh (Star Trek) (Memory Alpha article) I Borg (TNG)

-

3 of 5. The crew of the Enterprise considered using Hugh to send a virus to the entire Borg Collective, a |ecision they eventually decided against.

[edit] I

Pic Character Actor Episodes
Description
No image available Ilia (Memory Alpha article)
Joined Willard Decker to merge with V'ger
Ishka (Memory Alpha article)
Mother of Quark

[edit] J

  • Mark Jameson (TNG, "Too Short a Season") Renowned Federation mediator who tried an unorthodox age-reversal treatment
  • Jarlath (VOY, "Displaced") Captive on a habitat customized by the Nyrians. He discovered passages between habitats.
  • Captain Edward Jellico (TNG, "Chain of Command"), acting captain of the Enterprise-D while Jean-Luc Picard was engaged in negotiations with the Cardassians.
  • Jeffrey (VOY, "Real Life") The Doctor's son in his holographic family program.
  • Ma'Bor Jetrel (VOY, "Jetrel") Repented for engineering weapon that killed millions of Talaxians
  • Jeyal (DS9, "The Muse") Tavnian, briefly Lwaxana Troi's husband and father of one of her children. When he learned the unborn child was a male, he insisted that upon birth he be separated from his mother and raised only by men in accordance with Tavnian tradition.
  • Jono (TNG, "Suddenly Human") Human born Jeremiah Rossa, adopted by Talarian Captain Endar in accordance with Talarian customs. When found by the Enterprise-D, Picard wanted to return him to his biological grandmother, Admiral Conaught Rossa, but Jono, who had then reached the Age of Decision, decided to return to Endar.

[edit] K

  • Kahless Legendary Klingon warrior and first emperor of the Klingon Empire; a clone created in 2369 was made ceremonial emperor by Gowron
  • Kamala (TNG, "The Perfect Mate")
  • Kang (TOS, DS9, VOY) Legendary Klingon commander whose exploits ensured him a place in the Hall of Heroes, as told in G'Trok's poem 'The Fall of Kang', an epic so important it is required reading at Starfleet Academy. The late Dahar Master once faced James Kirk in 2269 but joined him to defeat their true enemy, an energy lifeform living off their shared hatred when trapped aboard a starship as undying fodder. He had also squared off against Capt. Sulu's Excelsior during the tensions of the Khitomer Conference in 2293. Kang had already met Curzon Dax by then on the Klingon Korvat colony, when Dax intentionally angered Kang to foster a bond a calculated risk as he walked out during a long diatribe by the shocked Klingon. The Trill envoy became such a trusted family friend that Kang's firstborn, his son, was made his godson and named Dax in his honor. The boy, of course, was among those later killed in revenge by the marauding Albino and fostered a blood oath of revenge in turn amon Kor, Koloth and Dax that was finally carried out in 2370 and led to Kang's death as he struck the death blow on his enemy. He also had defeated T'nag and his army with only colleagues Kor and Koloth, according to Kor's tale in 2372, and later feasted on the leader's heart. He had already bemoaned the passing of the old Klingon ways, and ridiculed Klingon restaurateurs like the one on DS9, played by Michael Ansara
  • Walker Keel (TNG, "Conspiracy") Starfleet Commander who warned Picard about alien invasion.
  • Edith Keeler (TOS, "City on the Edge of Forever") Edith Keeler, human. In 1930, during the first part of Earth's 20th Century, Keeler was a social worker who died in a street accident. Centuries later, during a survey of the Guardian of Forever by the U.S.S. Enterprise, the ship's Chief Medical Officer, Dr. Leonard McCoy, during a temporary bout of mental illness brought on by an accidental injection of cordrazine, escaped into Earth's past. While there, he saved Keeler from dying, which sparked a chain of events throughout the timeline, essentially changing history. In the altered timeline, Keeler, a passionate believer in peace, spearheaded a movement which delayed the entry of the United States into World War II, thus paving the way for an Axis victory. Ultimately, Starfleet, the Federation and the U.S.S. Enterprise were no longer in existence, but the proximity to the Guardian of Forever by the landing party allowed Captain James T. Kirk and First Officer Spock to follow McCoy into the past. Kirk and Spock were able to prevent McCoy from saving Keeler's life, thus restoring the timeline. These events were particularly trying for Kirk, as he had fallen in love with Keeler, played by Joan Collins
  • K'Ehleyr (TNG, "The Emissary"), wife of Worf, mother of Alexander Rozhenko, played by Suzie Plakson
  • Captain Keogh (DS9, "The Jem-Hadar"), commander of the ill-fated USS Odyssey
  • Lenara Khan (DS9, "Rejoined") Trill woman hosting the Khan symbiont, who in a former life was married to Dax, played y Susanna Thompson
  • Kira Meru (DS9, "Wrongs Darker than Death or Night") Mother of Kira Nerys, was a comfort woman for Gul Dukat for seven years.
  • Kira Nerys (DS9) Bajoran militia officer assigned as Benjamin Sisko's second in command on Deep Space Nine, played by Nana Visitor
  • K'Kath (VOY, "Real Life") Klingon friend of Jeffrey in the holographic family program modified by Torres.
  • Klag (TNG, "A Matter of Honor") Second officer of the Klingon bird-of-prey Pagh.
  • K'mtar (TNG, "Firstborn") The adult Alexander Rozhenko from a possible future, played by James Sloyan
  • Kodos the Executioner aka Anton Karidian (TOS, "The Conscience of the King") Governor of Tarsus IV, who engaged in a large-scale eugenics programme to counter impending threat of starvation to the colony, later assumed the role of an actor leading a traveling Shakespeare company
  • Kol (TNG, "The Price"; VOY, "False Profits") One of two Ferengi stranded in the Delta Quadrant after attempting to secure the Barzan wormhole for themselves. Crash-landing on the Takaran homeworld, they insinuated themselves to be the Holy Sages prophesied by the Takaran "Song of the Sages" in order to exploit the Takarans for profit.
  • Anastasia Komononov (DS9, "Our Man Bashir") A Russian spy in Bashir's secret agent program. Due to a transporter malfunction, Komononov's physical parameters were temporarily modelled on Kira.
  • Sirma Kolrami (TNG, "Peak Performance") War strategy consultant for war games between the Enterprise-D and the Hathaway
  • Kolopak, father of Chakotay
  • Koloth
  • Kor
  • Korenna (VOY, "Remember") Enaran woman in a star-crossed romance with a primitive regressive. She eventually passed on The memories of the genocide of the regressives to B'Elanna Torres.
  • Kozak Klingon who accidentally died at Quark's bar. The financial assets of his House were being siphoned off by the Duras family by using Ferengi-like tactics.
  • Kurn (TNG, DS9) Son of Mogh, brother of Worf, played by Tony Todd
  • Lt. (later Cmdr.) Kyle (TOS, 11 episodes, WOK) human transporter chief, in WOK on USS Reliant

[edit] L

  • Silva La Forge, mother of Geordi La Forge
  • Lal, daughter of Data
  • Natima Lang, a Cardassian radical, the love of Quark's life (DS9, "Profit and Loss")
  • Larg (VOY, "Real Life") Klingon friend of Jeffrey in the holographic family program modified by Torres.
  • Sam Lavelle (TNG, "Lower Decks") Junior officer aboard the Enterprise-D
  • Robin Lefler (TNG, "The Game") Ensign (engineering section) and friend of Wesley Crusher
  • Janice Lester (TOS, "Turnabout Intruder") Former lover of Kirk's, temporarily swapped bodies with him
  • Li Nalas (DS9, "The Homecoming") Bajoran resistance fighter who became a hero of mythological proportions after unwittingly killing a Cardassian
  • Linnis (VOY, "Before And After") Daughter of Tom Paris and Kes, mother of Andrew, in an alternate timeline. Played by Jessica Collins.
  • Nick Locarno Classmate of Wesley Crusher's at Starfleet Academy. Some fans believe he is the same person as Tom Paris
  • Locutus a drone within the Borg Collective made using the body of Captain Picard
  • Lore, "evil brother" of Data
  • Lori Ciana was a flag officer in Starfleet. She was briefly married to fellow admiral James T. Kirk. While on a trip to the Enterprise to visit him, she was killed in a transporter accident.
  • Colonel Lovok Romulan Tal Shiar officer replaced by a changeling in order to lead the Romulans into a Jem'haddar ambush
  • Philippa Louvois Starfleet Judge Advocate General
  • Lumba (DS9, "Profit and Lace") Quark's alias while a temporary Ferengi female.
  • Lursa, one of the Duras sisters
  • Lutan

[edit] M

  • Keiran MacDuff (TNG, "Conundrum") Satarran operative who infiltrated the Enterprise-D after a mass amnesia incident
  • Marayna (VOY, "Alter Ego") Operator of a station inside an inversion nebula. When Voyager passed by, she created human version of herself in Neelix's holographic resort program
  • Dr. Kila Marr (TNG, "Silicon Avatar") Dr. Kila Marr is a xenologist dedicated to the study of the Crystalline Entity. After the entity destroyed all life on the Omicron Theta science colony, including her son, in 2338 she became obsessed. When the Enterprise-D encountered the entity in the episode Silicon Avatar in the year 2368 she shattered it with high intensity energy waves.
  • Dr. Carol Marcus, inventor of the Genesis Device, mother of Kirk's only known son
  • Aamin Marritza (DS9, "Duet") Impersonated Gul Darhe'el to atone for Cardassian war crimes
  • Martok
  • Martis Mother of Kes, wife of Benaren. Played by Rachel Harris.
  • Martus Mazur (DS9, "Rivals") El-Aurian who promoted gambling device that turned out to have strange effects on quantum probability
  • Dr. M'Benga (TOS) Assistant to Dr. McCoy
  • Marla McGivers Cohabitated with Khan
  • Ki Mendrossen (TNG, "Sarek") Assistant to Ambassador Sarek for the Legaran negotiations
  • Minuet, Riker's holodeck fantasy woman, created by the Bynars and reproduced by Barash
  • Miri (TOS, "Miri")
  • Mogh, father of Worf
  • Moogie (DS9) Quark and Rom's mother
  • Morn, regular to Quark's bar, but never talks
  • James Moriarty, character created by Arthur Conan Doyle, becomes sentient in the holodeck
  • Crell Moset (VGR, "Nothing Human") Cardassian doctor, cured the Fostossa virus by experimenting on Bajorans. When B'Elanna Torres was invaded by a cytoplasmic lifeform, the Voyager EMH was assisted by a holographic reproduction of Dr. Moset, and the procedure was a success. But because Maquis crewmembers objected to Dr. Moset, the EMH decided to delete the program.
  • Mot Barber on Enterprise-D
  • Harry Mudd (TOS), aka Harcourt Fenton Mudd
  • Father Mulligan Alias used by The Doctor while in Fair Haven as a priest.

[edit] N

  • Nagilum (TNG, "Where Silence Has Lease")
  • Nakahn (VOY, "Darkling") Mikhal Traveller, owner of a lodge
  • Neelix Barclay's pet cat, named after Voyager's Talaxian
  • Sir Isaac Newton (TNG, "Descent, Part I") Holographic reproduction for a game of poker with Data
  • Nidell (DS9, "Second Sight") with possible redirect

from Fenna

  • Nilva (DS9, "Profit and Lace") Slug-O-Cola tycoon and commissioner of the Ferengi Commerce Authority.
  • Dr. Noah (DS9, "Our Man Bashir") A mad scientist in Bashir's secret agent program. Due to a transporter malfunction, Dr. Noah's physical parameters were temporarily modelled on Sisko.
  • Nog, son of Rom, nephew of Quark
  • Noggra (DS9, "The Sons of Mogh") Old family friend of Worf who took Kurn into his family.
  • Noss (VGR, "Gravity") Woman who survived in Class D planet within sinkhole for several years. Fell in love with Tuvok. Portrayed by Lori Petty.
  • N'Vek (TNG, "Face of the Enemy") Romulan subcommander who helped deliver Romulan dissidents to the Enterprise.

[edit] O

  • Keiko O'Brien, wife of Miles O'Brien
  • Miles O'Brien, transporter chief on the Enterprise-D, Chief of Operations at DS9
  • Molly O'Brien, daughter of Miles and Keiko O'Brien
  • Katie O'Claire Alias used by Kathryn Janeway while in Fair Haven
  • Odala (VOY, "Distant Origin") Saurian minister who refuses to believe Professor Gegen's distant origin theory of their race.
  • Odan (TNG, "The Host"), a precedent for Trills disregarded on DS9
  • Odo (DS9) changling security officer
  • Ralph Offenhouse 20th Century human cryogenically frozen and discovered by the Enterprise-D
  • Alyssa Ogawa, nurse aboard the Enterprise-D
  • Thadiun Okona (TNG, "The Outrageous Okona") Captain of a small freighter
  • Omet'iklan (DS9, "To The Death") Jem'haddar First who threatened to kill Sisko after completing a mission to kill renegade Jem'haddar soldiers.
  • Onaya (DS9, "The Muse") Vampiric being who feeds on creative energy. She claims to have helped artists all over the quadrant, including Earth's William Butler Yeats.
  • Kai Opaka
  • Orta (TNG, "Ensign Ro") Bajoran terrorist

[edit] P

  • Douglas Pabst (DS9, "Far Beyond the Stars"), Editor of a science-fiction magazine in the 1950s, similar to Odo in appearance. Appeared to Sisko in a vision.
  • Miral Paris Daughter of Tom Paris and B'Elanna Torres
  • Melora Pazlar (DS9, "Melora") Native of a low-gravity planet who served in Starfleet
  • Senator Pardek Romulan official agreeable to the idea of reunification with Vulcan
  • Perrin Widow of Sarek
  • Elise Picard Jean-Luc's wife in the Nexus, in the feature film Star Trek Generations. Played by Kim Braden.
  • Maurice Picard (TNG, "Tapestry") Wine grower, father of Jean-Luc Picard.
  • René Picard Jean-Luc's nephew
  • Robert Picard (TNG, "Family") Jean-Luc's brother
  • Walter Pierce
  • Christopher Pike, Captain of the Enterprise NCC-1701 before James T. Kirk
  • Vedek Porta (DS9, "Accession") Bajoran Vedek who killed a member of his group after he refused to follow his D'Jarra.
  • Porthos, Archer's dog
  • Prinadora, a Ferengi female. She was the former wife of Rom, and the mother of their son Nog. She took advantage of Rom's love for her and tricked him into signing an extension to their marriage contract; Prinadora's father was subsequently able to swindle Rom out of all his money, whereupon Prinadora left Rom for another man.
* Captain Proton, played by Tom Paris on the holodeck   
   

[edit] Q

  • Q, various beings from the Q Continuum
  • Qatai (VGR, "Bliss") Man who hunted large, spacefaring bioplasmic lifeform for at least 40 years.
  • Dr. Dalen Quaice (TNG, Remember Me) Old colleague of Dr. Crusher's
  • Quark, Ferengi. Son of Keldar.
  • Rear Admiral Gregory Quinn, infested by alien parasite conspiring against humanity

[edit] R

  • Rakal (TNG, "Face of the Enemy") Romulan Tal Shiar officer. She was killed by dissidents who then drafted Troi to impersonate her.
  • Ramirez (DS9, "To the Death") a random security officer from Defiant. Killed on the gateway planet by jem'hadar in the first fight.
  • Berlinghoff Rasmussen (TNG, "A Matter of Time") Con artist who travelled forward in time with the intention of stealing technology from the future and then patenting it in his own time
  • Claire Raymonds 20th Century human cryogenically frozen and discovered by the Enterprise-D
  • Cyrus Redblock Fictional 1940s crime boss, from Picard's "Dixon Hill" holodeck adventures
  • Dexter Remmick, infested by alien parasite conspiring against humanity
  • Captain Paul Rice, warned Picard of a conspiracy at Starfleet Headquarters
  • Kyle Riker (TNG, "The Icarus Factor"), civilian strategist, father of William Riker
  • Thomas Riker, transporter clone of William Riker
  • Rislan (VOY, "Displaced") Nyrian scientist pretending to help Torres with the unexplained transports switching the Voyager crew with Nyrians.
  • Riva (TNG, "Loud as a Whisper")
  • Captain Rixx (TNG, "Conspiracy") Captain of USS Thomas Paine, helped warn Picard about alien invasion.
  • Ro Laren Served in Starfleet, later joined the Maquis
  • Rain Robinson (VOY, "Future's End", Parts I & II) Young woman working for SETI
  • Rodek (DS9, "The Sons of Mogh") Son of Noggra. Identity given to Kurn after Worf failed to fulfill Kurn's request for ritual murder.
  • Amanda Rogers (TNG, "True Q") Raised as a human but actually a member of the Q Continuum
  • Rom, brother of Quark
  • Ronin (TNG, "Sub Rosa")
  • Admiral Conaught Rossa Biological grandmother of Jeremiah Rossa.
  • Jeremiah Rossa See Jono.
  • Jackson Roy Kirk (TOS, "The Changeling"), 21st Century robotics engineer who built the space probe known as Nomad which was launched from Earth to explore the galaxy.
  • Alexander Rozhenko, son of Worf
  • Helen Rozhenko, adopted mother of Worf
  • Nikolai Rozhenko (TNG, "Homeward Bound"), Worf's human adopted brother
  • Sergey Rozhenoko, adopted father of Worf
  • Benny Russell (DS9, "Far Beyond the Stars"), African-American science-fiction writer in the 1950s. The magazine he worked for refused to publish one of his stories featuring "a Negro captain". Appeared to Sisko in a vision.

[edit] S

  • Saavik (Star Trek II; Star Trek III; Star Trek IV) Half-Vulcan, half-Romulan Starfleet officer, played first by Kirstie Alley, later by Robin Curtis
  • Sakkath (TNG, "Sarek") assistant to Sarek during the Legaran negotiations
  • Sarek Famed Vulcan ambassador and father of Spock, played by Mark Lenard
  • Sarjenka (TNG, "Pen Pals") Native of a seismically active planet who was helped by Data, played by Nikki Cox
  • Admiral Norah Satie (TNG, "The Drumhead") Legendary Starfleet admiral who headed a paranoia-fueled investigation aboard Enterprise-D, played by Jean Simmons
  • Tryla Scott (TNG, "Conspiracy") Youngest Captain in Starfleet history, helped warn Picard of alien invasion
  • Sela (TNG) Daughter of Tasha Yar and a Romulan officer
  • Dr. Selar (TNG, "The Schizoid Man") Vulcan medical officer on Enterprise-D, played by Suzie Plakson
  • Subcommander Selok (TNG, "Data's Day") with possible redirect or disambiguation from T'Pel
  • Gideon Seyetik (DS9, "Second Sight") Arrogant terraformer, played by Richard Kiley
  • Shakaar Edon (DS9) Former leader of Bajoran resistance during Cardassian occupation, later First Minister of Bajor, played by Duncan Regehr
  • Shinzon (Star Trek: Nemesis) An imperfect clone of Picard who attempted to seize control of the Romulan Empire, played by Tom Hardy
  • Jaglom Shrek (TNG, "Birthright, Part I") Yridian with information to sell about Klingons captured by Romulans at Khitomer.
  • Khan Noonien Singh (TOS, "Space Seed"; Star Trek II) Genetically enhanced superman from the late 1990's who attempted to seize control of the Enterprise and later took revenge on Admiral Kirk, played by Ricardo Montalban
  • Benjamin Sisko Station commander of DS9 and Emissary to the Prophets, played by Avery Brooks
  • Jake Sisko (DS9) Son of Benjamin and Jennifer Sisko, played by Cirroc Lofton
  • Jennifer Sisko (DS9) Wife of Benjamin Sisko, killed at Wolf 359, but survived in mirror universe, played by Felecia M. Bell
  • Joseph Sisko (DS9) New Orleans restaurateur and father of Benjamin Sisko, played by Brock Peters
  • Korenna Sisko (DS9, "The Visitor") Bajoran wife of Jake Sisko in an alternate future, played by Galyn Görg
  • Sito Jaxa (TNG, "Lower Decks") Bajoran junior officer aboard the Enterprise-D, played by Shannon Fill
  • Luther Sloan (DS9) Section 31 operative who attempted to recruit Bashir numerous times, played by William Sadler
  • Lily Sloane (FCT) Twenty-first century human female who was treated for radiation poisoning on the Enterprise, and later befriended Captain Picard
  • Sonak (The Motion Picture) Potential replacement for Mr. Spock, died in a transporter accident.
  • Arik Soong (ENT, "Borderland") Criminal creator of genetically engineered humans, ancestor of Noonien Soong, played by Brent Spiner
  • Noonien Soong (TNG) Human cyberneticist who created Data, played by Brent Spiner
  • Tolian Soran (Star Trek: Generations) El-Aurian scientist desperate to return to the Nexus, played by Malcolm McDowell
  • Sovak (TNG, "Captain's Holiday") Ferengi who sought to profit from an archaeological search for the Tox Uthat, played by Max Grodénchik
  • Spot Data's pet cat
  • Henry Starling (VOY, "Future's End", Parts I & II) 20th century pothead turned entrepreneur after discovering a 29th century spacecraft crash-landed near his campsite, played by Ed Begley, Jr.
  • Stonn (TOS, "Amok Time") Vulcan, T'Pring's lover
  • Dr. Paul Stubbs (TNG, "Evolution") Astrophysicist played by Ken Jenkins, who now plays Dr. Kelso on Scrubs
  • Lon Suder (VOY) Bajoran Maquis psychopath who helped retake Voyager after it was commandeered by the Kazon, played by Brad Dourif
  • Michael Sullivan (VOY) Holographic character in Tom Paris's Fair Haven, owner of a pub in a quaint Irish village. He became romantically involved with Captain Janeway, who made several modifications to his program, until she told the computer to not allow her to make any more modifications.
  • Demora Sulu (Star Trek: Generations) Hikaru Sulu's daughter, served aboard the Enterprise-B, played by Jacqueline Kim
  • Surak (TOS, "The Savage Curtain") Legendary Vulcan who led his people to a logical lifestyle
  • Sutok (VOY, "Fair Trade") Drug addict who buys his drugs at the Nekrit Supply Depot
  • Sybok (Star Trek V) Spock's half-brother, played by Laurence Luckinbill
  • Syrran (ENT, "The Forge"), the founder of a Vulcan splinter group following the teachings of the philosopher Surak

[edit] T

  • Enabran Tain (DS9), Cardassian master spy, father of Garak, and head of the Obsidian Order. Played by Paul Dooley.
  • Juliana Tainer (TNG, "Inheritance"), widow of Noonien Soong, "mother" of Data.
  • Tal Celes (VOY, "The Haunting of Deck Twelve", "Good Shepherd") Crewman considered inefficient by Seven. Played by Zoe McLellan, better known as Petty Officer Coates on JAG
  • Taleen (VOY, "Displaced") Nyrian who explained a new customized habitat to the Voyager crew, as part of the Nyrian's forced relocation scam.
  • Taurik (TNG, "Lower Decks") Junior officer aboard the Enterprise-D
  • Crewman Jane Taylor (ENT, "The Forgotten") EPS control specialist killed in the Battle of Azati Prime. Played by Kipleigh Brown.
  • Captain Clark Terrell, captain of the USS Reliant
  • Tieran (VOY, "Warlord") Ilaran tyrant ("autarch") who cheated death by transferring his consciousness to other bodies
  • Janel Tigan (DS9, "Prodigal Daughter") Brother of Ezri Dax
  • Norvo Tigan (DS9, "Prodigal Daughter") Brother of Ezri Dax
  • Yanas Tigan (DS9, "Prodigal Daughter") Mother of Ezri Dax
  • Timicin (TNG, "Half a Life") Astrophysicist whose culture traditionally kills people at a certain age
  • T'Lar
  • DaiMon Tog (TNG, "Menage a Troi") Ferengi captain of the Krayton who kidnapped Lwaxana Troi hoping to use her telepathic abilities for profit
  • Toman'torax (DS9, "To The Death") Jem'haddar Second to Omet'iklan, executed by his First after fighting with Worf.
  • Tora Ziyal, half-Bajoran daughter of Gul Dukat
  • Toreth (TNG, "Face of the Enemy") Romulan commander of a warbird, unwittingly helped dissidents defect.
  • Tosin (VOY, "Fair Trade") Bandit scamming people trading at the Nekrit Supply Depot
  • T'Pan
  • T'Pau (TOS, "Amok Time"; ENT, "The Awakening" and "Kir'Shara") Vulcan Official, the only person ever to turn down a seat on the Federation council. Leads a rebellion against the Vulcan High Command in the 22nd Century, and a century later officiates at Spock's "marriage or challenge" ceremony.
  • T'Pring (TOS, "Amok Time") Unfaithful Vulcan girl who was betrothed to Spock by their parents when they were 7 years old.
  • The Traveler (TNG, "Where No Man Has Gone Before", "Remember Me", "Bloodlines"), Humanoid from Tau Alpha C with exceptional mental abilities, including mastery over time and space.
  • Trelane (TOS, "The Squire of Gothos")
  • Trevean (DS9, "The Quickening") Teplan equivalent to Jack Kevorkian, assisted the suicide of many Teplans afflicted by the blight.
  • Ian Andrew Troi (TNG, "The Child"), son of Deanna Troi and space-dwelling lifeform.
  • Ian Andrew Troi, father of Deanna Troi
  • Kestra Troi sister of Deanna Troi
  • Lwaxana Troi, Daughter of the Fifth House, Holder of the Sacred Chalice of Rixx, Heir to the Holy Rings of Betazed (TNG/DS9, various episodes), Betazed mother of Deanna Troi.
  • Tuvix (VOY, "Tuvix"), individual created in a transporter accident that merged Tuvok and Neelix.
  • Mark Twain (TNG, "Time's Arrow")

[edit] U

  • Aquiel Uhnari (TNG, "Aquiel") Comm tech at Relay Station 47.
  • Kevin Uxbridge (TNG, "The Survivors") Powerful being repentant for genocide
  • Rishon Uxbridge (TNG, "The Survivors") Wife of Kevin Uxbridge

[edit] V

  • Vadosia (DSN, "The Forsaken"), Bolian ambassador sent to Deep Space Nine to investigate the Bajoran wormhole in 369.
  • Varria (TNG, "The Most Toys") Assistant to Kivas Fajo for 14 years. Helping Data escape from Fajo's ship led to her death.
  • Vash, an archaeologist, 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 Nin 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 (VOY, "Distant Origin") Assistant to Professor Gegen.
  • Jason Vigo (TNG, "Bloodlines"). Bok, a Ferengi, altered Vigo's DNA to appear as if he was the son of Enterprise Captain Jean-Luc Picard. Vigo was used as bait by Bok so Bok could avenge his son's death (his son was killed by Picard).
  • Miranda Vigo Mother of Jason Vigo
  • Vorik Vulcan engineer aboard Voyager

[edit] W

Pic Character Actor Episodes
Description
No image available Tim Watters (Memory Alpha article) Paul Popowich Valiant (DS9)
Red Squad cadet who commanded the USS Valiant after the death of Captain Ramirez.
No image available Weyoun Jeffrey Combs Deep Space Nine
Vorta male; cloned at least eight times
No image available Naomi Wildman Scarlett Pomers Voyager
Half-Ktarian, half-Human female; daughter of Greskrendregtk and Samantha Wildman; born aboard Voyager; died soon after birth but was replaced by a duplicate; grew up fast due to her father's genes.
No image available Samantha Wildman Nancy Hower Voyager
Human female; married to Greskrendregtk, a Ktarian; gave birth to their daughter, Naomi while on Voyager. Head of Voyager's Exobiology department.
No image available Vedek, Kai Winn Adami Louise Fletcher Deep Space Nine
Bajoran female
No image available Wixiban (Memory Alpha article) "Fair Trade" (VOY)
Talaxian male; encountered Neelix at the Nekrit Supply Depot
No image available Worf (Memory Alpha article) Michael Dorn TNG
Son of Mogh
No image available Colonel Worf (Memory Alpha article) Michael Dorn TUC
Captain Kirk's defense attorney

[edit] X

[edit] Y

Pic Character Actor Episodes
Description
No image available Ishara Yar (Memory Alpha article) Legacy (TNG)
Sister of Tasha Yar.
No image available Captain Kassidy Yates DS9
Freighter captain and love interest of Captain Sisko


[edit] Z

Pic Character Actor Episodes
Description
No image available Zahir (Memory Alpha article) David Lee Smith Legacy (TNG)
Mikhal Traveller who fell in love with Kes.
No image available Grand Nagus Zek (Memory Alpha article) Wallace Shawn DS9
Grand Nagus of the Ferengi Alliance
No image available Cortin Zweller (Memory Alpha article) Ned Vaughn
Jean Luc Picard's Academy classmate

[edit] See also