Boothby (Star Trek)

This article lists characters of Star Trek in their various canonical incarnations. This includes fictional major characters and fictional minor characters created for Star Trek, fictional characters not originally created for Star Trek, and real-life persons appearing in a fictional manner, such as holodeck recreations.

1 Characters from all series, listed alphabetically
- 1.1 Key
- 1.2 A
- 1.3 B
- 1.4 C
- 1.5 D
- 1.6 E
- 1.7 F
2 References
3 See also

Characters from all series, listed alphabetically

Key

Template:Star Trek abbreviations Template:List of Star Trek characters key

A

Character	Actor	Episodes
Description		Episodes
Leonard James Akaar		Friday's Child (TOS)
Son of the late Teer Akaar and his widow Eleen on the planet Capella IV. Born 2267 shortly after his father was killed in a Klingon-induced power struggle, he was named after James T. Kirk and Leonard McCoy, who helped to resolve the local conflict. Leonard James Akaar inherited the title of "teer," or chief, of the Ten Tribes of Capella IV. His mother served as regent until the boy came of age to rule. In the novels, Akaar grows up and joins Starfleet; we first see him serving as chief of security on the USS Excelsior under Captain Hikaru Sulu. Later, in the Star Trek: Deep Space Nine relaunch novels, Akaar is a veteran admiral in the fleet.		Friday's Child (TOS)
Akorem Laan	Richard Libertini	Accession (DS9)
Bajoran poet best known for The Call of the Prophets. Traveling in a Bajoran lightship, Akorem was the first to find the Celestial Temple (the wormhole to the Gamma Quadrant); when he emerged about 200 years later, Benjamin Sisko gave up his title of Emissary so that Akorem could take it, a decision Sisko regretted when Akorem advocated a return to the D'Jarras (the Bajoran caste system). Sisko and Akorem went to the wormhole together, and the Prophets decided to send Akorem back to his time and reinstate Sisko as their Emissary.		Accession (DS9)
Alixus	Gail Strickland	Paradise (DS9)
Leader of a colony that settled on planet Orellius in 2360, responsible for several deaths because she rejected any form of technologically-based medicine.		Paradise (DS9)
Almak		Message in a Bottle (VOY)
Romulan subcommander of the IRW T'Met. He leads two other Warbirds to take possession of the USS Prometheus NX-59650, an experimental prototype Federation starship, from its Romulan hijacker, Commander Rekar. However, Almak's fleet opens fire on the Prometheus when he learns that Rekar is no longer in control of it.^[1]		Message in a Bottle (VOY)
Altovar	Victor Rivers	Distant Voices (DS9)
Lethean criminal who was caught stealing bio-mimetic gel from Deep Space Nine in 2371.		Distant Voices (DS9)
Aluura	Symba Smith	Profit and Lace (DS9)
A Dabo girl who worked at Quark's in 2374.		Profit and Lace (DS9)
Kiaphet Amman'sor	None	The Xindi (ENT) recurring thereafter
A female aquatic Xindi. She is a member of the Ibix dynasty, and the head aquatic on the Xindi Council.		The Xindi (ENT) recurring thereafter
Anya	Paddi Edwards	The Dauphin (TNG)
A shapeshifting allasomorph native to the third moon of Daled IV who served as guardian of the planet's leader, Salia, while she was being transported on the Enterprise-D. To the Enterprise crew, Anya assumed the form of an older human woman; her intrinsic appearance is unknown.		The Dauphin (TNG)
Apollo	Michael Forest	Who Mourns for Adonais? (TOS)
Alien believed by ancient Greeks to be the god Apollo who captured the Enterprise demanding its crew build a society on Pollux IV to worship him.		Who Mourns for Adonais? (TOS)
Robert April	Voice: James Doohan	The Counter-Clock Incident (TAS)
First captain of the USS Enterprise (NCC-1701) during its initial five-year mission. April, later a commodore, was succeeded by Christopher Pike.		The Counter-Clock Incident (TAS)
Sarah April	Voice: Nichelle Nichols	The Counter-Clock Incident (TAS)
Wife of Starfleet officer Robert April and Chief Medical Officer of the USS Enterprise (NCC-1701) when her husband was skipper.		The Counter-Clock Incident (TAS)
Jonathan Archer	Scott Bakula	ENT
Captain of the USS Enterprise (NX-01)		ENT
Ardra	Marta DuBois	Devil's Due (TNG)
According to the theology of Ventax II, Ardra was a mythic being from the distant past who promised the population a thousand years of prosperity, followed by enslavement upon her return at the end of that epoch. In 2367, a female con artist was unmasked by Enterprise-D personnel after deceiving the Ventaxians into believing she was the deity by using technology to mimic various phenomena believed to herald Ardra's return.		Devil's Due (TNG)
Arex	Voice: James Doohan	Beyond the Farthest Star (TAS) recurring thereafter
Lieutenant Arex, voiced by James Doohan, was a recurring character on Star Trek: The Animated Series which ran on NBC from 1973 to 1974.^[2] The series' writers and artists were able to create his unique alien look because the series was animated; creating such a character with a live-action actor in make-up would not have been feasible.^[3] The character was later used in Star Trek novels and comics. Arex was a Starfleet officer assigned to the USS Enterprise as navigator. Arex was a member of a tripedal species^[4] (given as "Edoans" in Alan Dean Foster's novelizations of the animated episodes, but as "Triexians" in Peter David's New Frontier series) and had three arms and legs. Arex also sometimes took the conn, but he rarely left the ship on landing party missions.		Beyond the Farthest Star (TAS) recurring thereafter
Armus	Mart McChesney; Voice: Ron Gans	Skin of Evil (TNG)
Sentient viscous black liquid (the by-product of a procedure in which a race of "titans" shed all their evil and negative attributes) that killed Tasha Yar.		Skin of Evil (TNG)
Dr. Arridor	Dan Shor	The Price (TNG), False Profits (VOY)
Member of a Ferengi delegation sent to negotiate for the rights to the Barzan wormhole in 2366 who becomes stranded in the Delta Quadrant until his encounter with the starship Voyager.		The Price (TNG), False Profits (VOY)
Askwith	Rafael Boza	The Forge (ENT)
Starfleet corporal at the United Earth Embassy on Vulcan in 2154. After its bombing, Ambassador Soval performed a mind meld with Askwith and learned that Chief Investigator Stel was responsible for bringing the explosive into the embassy.		The Forge (ENT)
Jeremy Aster	Gabriel Damon	The Bonding (TNG)
Human civilian, orphaned when his mother, Marla Aster, an officer aboard the USS Enterprise-D was killed in 2366 on an away mission.		The Bonding (TNG)
Marla Aster	Susan Powell	The Bonding (TNG)
Archaeologist aboard the Enterprise-D, and mother of Jeremy Aster. Killed on an away mission in 2366.		The Bonding (TNG)
Mr. Atoz	Ian Wolfe	All Our Yesterdays (TOS)
Librarian and keeper of the Atavachron time-portal device on the planet Sarpeidon.		All Our Yesterdays (TOS)
Atul	Dennis Madalone	Visionary (DS9)
Klingon officer and one of three members of a covert strike force conducting surveillance of the Romulan delegation to Starbase Deep Space 9 in 2371. He is the last of his party to be thrown into the brig.		Visionary (DS9)
Ayala	Tarik Ergin	Caretaker, Part I (VOY) recurring thereafter
Security officer aboard the USS Voyager and former member of the Maquis		Caretaker, Part I (VOY) recurring thereafter
Azetbur	Rosanna DeSoto	TUC
Daughter of Klingon Chancellor Gorkon, Azetbur ascended to the chancellorship herself when her father was assassinated in 2293.		TUC

B

Character	Actor	Episodes
Description		Episodes
B-4	Brent Spiner	NEM
B-4 was first seen in the movie Star Trek: Nemesis. He is a Soong-type android (named after Dr. Noonien Soong, their creator). B-4 is one of the five other androids built by Dr. Soong before Lore and Data. Praetor Shinzon of Remus was able to obtain the disassembled B-4 and placed some special programming into him, so he could infiltrate the USS Enterprise-E to gain tactical information of the Federation from the ship.		NEM
Badar N'D'D	Marc Alaimo	Lonely Among Us (TNG)
Antican delegate to the summit with the Selay on Parliament. (Note: Character name comes from the script.)		Lonely Among Us (TNG)
B'Etor	Gwynyth Walsh	Redemption (TNG), Firstborn (TNG), Past Prologue (DS9), GEN
Klingon female; one of the Duras sisters.		Redemption (TNG), Firstborn (TNG), Past Prologue (DS9), GEN
Bahrat	Carlos Carrasco	Fair Trade (VOY)
Heavy-handed manager of the Nekrit Supply Depot located near the border of the Nekrit Expanse. Bahrat insisted on a 20 percent commission on trades taking place at his station.		Fair Trade (VOY)
Lyndsay Ballard	Kim Rhodes	Ashes to Ashes (VOY)
Voyager crewmember who died on an away mission in the Delta Quadrant and then was reanimated by the Kobali.		Ashes to Ashes (VOY)
Barash	Dana Tjowander	Future Imperfect (TNG)
A solitary child from an undetermined species who, desperate for a companion, used an illusory world to entrap William Riker in his specially modified cave on Alpha Onias III. Riker eventually saw through the young alien's illusions and brought Barash back to the Enterprise-D with him.		Future Imperfect (TNG)
Reginald Barclay	Dwight Schultz	Hollow Pursuits (TNG) recurring thereafter, FCT, Projections (VOY) recurring thereafter
Although he may appear to be nervous and lacking in confidence, Reginald "Reg" Barclay is a highly talented Starfleet systems diagnostic engineer. Stationed aboard the Enterprise-D from 2366, Barclay had a tendency to spend more time inside the holodeck than in real social situations. He also suffered from severe transporter phobia in 2369, although he seems to have overcome this psychological barrier. He also spent time at Jupiter Station as Dr. Lewis Zimmerman's assistant on his EMH project. While stationed aboard the USS Enterprise-E in 2373, and through a strange turn of events involving the Borg, Barclay was able to meet one of his idols, Zefram Cochrane. By 2376, Barclay's main focus was developing a means of communicating with the missing USS Voyager still stranded in the Delta Quadrant.
Professor Honey Bare	Terry Farrell	Our Man Bashir (DS9)
Although a holographic character in Julian Bashir's secret agent holosuite program, Professor Bare took on the look of Jadzia Dax during a malfunction. Bare was reputedly Earth's top seismologist in 1964, the year the program was set.		Our Man Bashir (DS9)
Bareil Antos	Philip Anglim	In the Hands of the Prophets (DS9) recurring thereafter
Bajoran Vedek who was nominated as possible successor to Kai Opaka, but lost the position to Kai Winn instead.		In the Hands of the Prophets (DS9) recurring thereafter
Barstow	Richard Derr	The Alternative Factor (TOS)
Starfleet commodore at Starfleet Command who contacts the Enterprise an hour after the disruption/distortion effects emanated from the dead planet the starship is orbiting. Barstow wants to know whether they are natural phenomena or mechanically generated, and, if the latter, by whom and for what purpose. He charges Kirk with finding out the specifics, but cannot assign reserve starships to help the Enterprise because he is evacuating all Starfleet units and personnel within 100 parsecs of her position.		The Alternative Factor (TOS)
Amsha Bashir	Fadwa El Guindi	Doctor Bashir, I Presume? (DS9)
Human female; wife of Richard Bashir, and mother of Julian Bashir.		Doctor Bashir, I Presume? (DS9)
Julian Bashir	Alexander Siddig	DS9, Birthright (TNG)
Human male; Chief Medical Officer of Deep Space Nine.		DS9, Birthright (TNG)
Richard Bashir	Brian George	Doctor Bashir, I Presume? (DS9)
Human male; husband of Amsha Bashir, and father of Julian Bashir. In 2348, he took his then 6-year-old son to a planet outside the Federation to have him genetically enhanced. When the fact came out in the open about three decades later, Richard accepted a 2-year prison sentence to save Julian's career.		Doctor Bashir, I Presume? (DS9)
Marta Batanides	J. C. Brandy	Tapestry (TNG)
Human female; Jean-Luc Picard's Academy classmate. In an alternate timeline created by Q, she and Picard had a romantic relationship.		Tapestry (TNG)
Morgan Bateson	Kelsey Grammer	Cause and Effect (TNG)
Commanding officer of the 23rd century Federation starship USS Bozeman, which became trapped in a temporal causality loop near the Typhon Expanse in 2278. Bateson and his crew emerged in 2368, unaware they had passed through 90 years of time, until Captain Picard of the USS Enterprise-D set them straight.		Cause and Effect (TNG)
Gabriel Bell	John Lendale Bennett Avery Brooks	Past Tense (DS9)
Human male (April 24, 1987 – September 3, 2024); during a 2024 revolt in San Francisco where federal employees were held hostage, Bell made sure the hostages were not harmed. In an alternate timeline in which he was killed earlier, Benjamin Sisko stepped in to fulfill Bell's role in the pivotal historical moment. In a guidebook to Earth that Jake gave to Nog, Gabriel Bell is described as "the father of Earth's post-modern reformism," and shown with a picture of Sisko.		Past Tense (DS9)
Belle	Lindsey Haun	Real Life (VOY)
Holographic female; the Doctor's daughter in his holographic family program.		Real Life (VOY)
Benaren	Michael L. Maguire	Before and After (VOY)
Ocampan male; father of Kes, husband of Martis.		Before and After (VOY)
Bill	Leon Russom	TUC
Starfleet admiral who serves as C-in-C in 2293, two months after the Klingon moon Praxis explodes. He tasks Kirk with being the Federation's "olive branch" in escorting the Klingon chancellor, Gorkon, to peace negotiations on Earth. He is addressed in dialogue only as "Bill," but he is credited as "Starfleet Chief in Command." (Noncanon: In the movie novelization, he is called "Rear Admiral William Smillie".)		TUC
Margaret Blackwell	Nancy Vawter	The Pegasus (TNG)
Starfleet vice admiral who ordered the Enterprise-D to rendezvous with the Starship Crazy Horse and pick up Rear Admiral Eric Pressman.		The Pegasus (TNG)
Bob	Harve Bennett	TFF
Starfleet admiral who, in 2287, tasks Kirk with rescuing the Federation, Klingon and Romulan hostages on Nimbus III. He is addressed in dialogue only as "Bob", but he is credited as "Starfleet Chief of Staff". (Noncanon: In the movie novelization, he is called "Admiral Robert Caflisch". However, the Paramount-Pictures-sanctioned reference text The Star Trek Encyclopedia, by Michael Okuda and Denise Okuda, has retconned the character's name to "Admiral Robert Bennett".)		TFF
Bochra	John Snyder	The Enemy (TNG)
Romulan centurion and one of two survivors of the crash of the Pi, a small Romulan ship, on the surface of Galorndon Core. Bochra stalks and captures Geordi La Forge, who sarcastically nicknames him "Commodore." However, when the planet's electromagnetic storms wreak havoc with Bochra's metabolism and La Forge's interface with the VISOR, the men put aside their differences and work together to locate and remodulate a neutrino beacon that Wesley Crusher has sent to help locate them. They're soon rescued by the Enterprise-D and Bochra is returned to Commander Tomalak's Warbird. (Continuity Note: Bochra uses the same Romulan salute that Decius first used back in the 1966 TOS episode "Balance of Terror".)		The Enemy (TNG)
Boday	None
A Gallamite ship captain frequently mentioned, but never seen, that Jadzia Dax was quite fond of, that Kira Nerys was repulsed by, and that Worf was somewhat jealous of.
Bok	Frank Corsentino Lee Arenberg	The Battle (TNG) Bloodlines (TNG)
Ferengi DaiMon who tried to wreak vengeance on Picard for the Battle of Maxia.		The Battle (TNG) Bloodlines (TNG)
Boothby	Ray Walston	The First Duty (TNG), In the Flesh (VOY), The Fight (VOY)
Groundskeeper of Starfleet Academy and Starfleet Headquarters. In addition to tending grounds, Boothby offered advice and otherwise acted as a mentor to several characters–including Jean-Luc Picard, Kathryn Janeway, and Chakotay–when they were attending Starfleet Academy. Boothby several times gave Janeway a rose – a habit that a Species 8472 recreation of Boothby mimics. Picard, in whose opinion Boothby "is one of the wisest men he has ever known", calls upon his knowledge of the Nova Squadron cadets while investigating the death of Joshua Albert in "The First Duty."		The First Duty (TNG), In the Flesh (VOY), The Fight (VOY)
Bo'rak	Bob Minor	Visionary (DS9)
Klingon officer and one of three members of a covert strike force conducting surveillance of the Romulan delegation to Starbase Deep Space Nine in 2371. Bo'rak was the drunken Klingon in this episode's teaser.		Visionary (DS9)
Philip Boyce	John Hoyt	The Cage (TOS), The Menagerie (TOS)
Chief medical officer aboard the USS Enterprise in 2254, under the command of Captain Christopher Pike.		The Cage (TOS), The Menagerie (TOS)
Leah Brahms	Susan Gibney	Booby Trap (TNG) Galaxy's Child (TNG)
Human female; engineer who developed the warp drive of Galaxy-class starships. During a crisis on board the Enterprise-D, chief engineer Geordi La Forge created a holodeck representation of Brahms, and later used her mission logs to create a personality for the representation. A year later, La Forge met the real Brahms, who found out about the holodeck program La Forge had created, and turned hostile. Later, after working with La Forge, she realized her arrogance and became friends with La Forge. In the alternate future timeline of "All Good Things...", La Forge married Brahms.^[5]		Booby Trap (TNG) Galaxy's Child (TNG)
Branch	David Gautreaux	TMP
Starfleet commander of the Epsilon 9 space station, which observes the Klingons' battle with V'ger and then the cloud's direct heading for Earth. When Branch communicates some real-time tactical information to the Enterprise, V'ger reacts negatively to Epsilon 9's sensor scans and destroys the station.		TMP
Brand	Jacqueline Brookes	The First Duty (TNG)
Starfleet rear admiral and superintendent of Starfleet Academy in 2368. She presided over the inquiry into the death of Cadet Joshua Albert.		The First Duty (TNG)
Braxton	Allan G. Royal Bruce McGill	Future's End (VOY) Relativity (VOY)
A native of the 29th century, he is the pilot of the Federation timeship Aeon in one timeline, and captain of the Federation timeship USS Relativity in another.		Future's End (VOY) Relativity (VOY)
Brunt	Jeffrey Combs	Family Business (DS9) recurring thereafter
Ferengi liquidator, working for the Ferengi Commerce Authority. On multiple occasions, he threatened to shut down Quark's bar, creating a rather personal rivalry.		Family Business (DS9) recurring thereafter
Bu'kaH	Michelle C. Bonilla	Sleeping Dogs (ENT)
Klingon female; engineer on the IKS Somraw in 2151.		Sleeping Dogs (ENT)

C

Character	Actor	Episodes
Description		Episodes
Cartwright	Brock Peters	TVH, TUC
Starfleet admiral who presides at Starfleet Command in 2286, when the "whale probe/traveler" attacks Earth. In 2293, he conspires with Klingon general Chang and Romulan ambassador Nanclus to derail Federation-Klingon negotiations.		TVH, TUC
Cassie	Penny Johnson	Far Beyond the Stars (DS9)
A waitress, in a 1950's era diner, who was Benny Russell's girlfriend in a vision experienced by Benjamin Sisko		Far Beyond the Stars (DS9)
Richard Castillo	Christopher McDonald	Yesterday's Enterprise (TNG)
A Starfleet lieutenant, helmsman aboard the Enterprise-C until it traveled 22 years into the future when he became the effective XO after all other bridge officers were killed, then was endorsed for command by Jean-Luc Picard subsequent to death of Captain Rachel Garrett. Also, a love interest of an alternate time line's Tasha Yar.		Yesterday's Enterprise (TNG)
Ch'Pok	Ron Canada	Rules of Engagement (DS9)
Klingon advocate who argued at an extradition hearing on Deep Space Nine to have Worf sent to Qo'noS for trial after he apparently destroyed a Klingon civilian ship, killing all 441 of its passengers.		Rules of Engagement (DS9)
Chakotay	Robert Beltran	VOY
Starfleet commander and a former Maquis member, best known as the first officer of the starship USS Voyager in the TV series Star Trek: Voyager. (Throughout the series, the special rank insignia designed for former Maquis members indicates that Chakotay is a lieutenant commander, although he is only ever referred to as "commander.")		VOY
Chaotica	Martin Rayner	Bride of Chaotica! (VOY), Night (VOY), Shattered (VOY)
Metafiction holodeck character created by Tom Paris.		Bride of Chaotica! (VOY), Night (VOY), Shattered (VOY)
Chandra	Reginald Lal Singh	Court Martial (TOS)
Starfleet Captain who served on Captain Kirk's court-martial board.		Court Martial (TOS)
Chekote	Bruce Gray	The Circle (DS9), Gambit, Part I (TNG)
A Starfleet admiral conferred with (separately) by both Commander Sisko and Commander Riker.		The Circle (DS9), Gambit, Part I (TNG)
Christine Chapel	Majel Barrett	The Naked Time (TOS) recurring thereafter, Beyond the Farthest Star (TAS) recurring thereafter, TMP, TVH
Nurse aboard the USS Enterprise (NCC-1701), later a Doctor and Commander.
Charlene	Wendy Schaal	Real Life (VOY)
Hologram; the Doctor's wife in his holographic family program.		Real Life (VOY)
Pavel Chekov	Walter Koenig Anton Yelchin	TOS, TMP, WOK, SFS, TVH, TFF, TUC, GEN, ST
Starfleet officer who served aboard the USS Enterprise (NCC-1701), USS Enterprise (NCC-1701-A) and USS Reliant.		TOS, TMP, WOK, SFS, TVH, TFF, TUC, GEN, ST
Clancy	Anne Elizabeth Ramsay	The Emissary (TNG)
Female Starfleet ensign and flight controller aboard the Enterprise-D in 2365.		The Emissary (TNG)
L. Q. "Sonny" Clemonds	Leon Rippy	The Neutral Zone (TNG)
Human male; 20th century civilian cryogenically frozen and discovered by the USS Enterprise-D.		The Neutral Zone (TNG)
Zefram Cochrane	Glenn Corbett James Cromwell	Metamorphosis (TOS), FCT, Broken Bow (ENT)
Human male; Earth's inventor of warp drive.		Metamorphosis (TOS), FCT, Broken Bow (ENT)
J.M. Colt	Laurel Goodwin	The Cage (TOS)
Yeoman aboard Captain Christopher Pike's Enterprise		The Cage (TOS)
Kimara Cretak	Megan Cole Adrienne Barbeau	Image in the Sand (DS9), Shadows and Symbols (DS9), Inter Arma Enim Silent Leges (DS9)
Being a Romulan Senator, she was a representative of the Romulan empire for a short time aboard Deep Space Nine. She was accused of treason against the Star empire and imprisoned.
Beverly Crusher	Gates McFadden	TNG, GEN, FCT, INS, NEM
Chief Medical Officer aboard the USS Enterprise (NCC-1701-D) and USS Enterprise (NCC-1701-E)		TNG, GEN, FCT, INS, NEM
Jack Crusher	Doug Wert	Family (TNG), Violations (TNG), Journey's End (TNG)
Deceased Starfleet officer, husband of Beverly Crusher and father of Wesley Crusher. He served aboard the USS Stargazer under Captain Picard, his friend, but died sometime during its mission. In "Family", when Dr. Crusher retrieved some of his things from storage, the label on the travel case lists him as "lieutenant commander", although the rank insignia on his old uniform indicates otherwise (lieutenant junior grade). Jack Crusher recorded a video message to his son Wesley during his infancy, to be viewed when he was older. Jack intended this to begin a series of pre-recorded video messages to Wesley, but because of his death, he only ever got to make one message.		Family (TNG), Violations (TNG), Journey's End (TNG)
Wesley Crusher	Wil Wheaton	TNG, NEM
Enterprise-D civilian (crew family member), then Starfleet Academy cadet		TNG, NEM
Crystalline Entity	None	Datalore (TNG), Silicon Avatar (TNG)
Life form that destroyed colonies on Omicron Theta and other planets. Conspired with Lore in attempt to destroy life on the Enterprise-D. Destroyed by the mother of one of its victims.		Datalore (TNG), Silicon Avatar (TNG)
Jal Culluh	Anthony De Longis	Basics Part II (VOY), State of Flux (VOY)
First Maje, or leader, of the Kazon-Nistrim, one of the various warring sects of the Kazon race who inhabit the farthest region of the Delta Quadrant on the other side of the Milky Way Galaxy.		Basics Part II (VOY), State of Flux (VOY)

D

Character	Actor	Episodes
Description		Episodes
Jenna D'Sora	Michele Scarabelli	In Theory (TNG)
Starfleet lieutenant (j.g.) and Enterprise-D security officer who fell in love with Data.		In Theory (TNG)
Damar	Casey Biggs	Return to Grace (DS9) recurring thereafter
Cardassian military officer first serving under Gul Dukat then puppet head of the Cardassian Union within the Dominion and finally rebel leader for Cardassian freedom from the Dominion.		Return to Grace (DS9) recurring thereafter
Dammar	Kenneth Tigar	Displaced (VOY)
Chief operative of the Nyrians; translocated the Voyager crew and took command of the ship.		Displaced (VOY)
Damron	Jeffrey Dean Morgan	Carpenter Street (ENT)
Xindi Reptilian scientist.		Carpenter Street (ENT)
Caithlin Dar	Cynthia Gouw	TFF
Romulan Ambassador to the Planet of Galactic Peace.		TFF
Darhe'el	Harris Yulin	Duet (DS9)
Cardassian Gul and leader of the Gallitep labor camp on Bajor during the Cardassian Occupation. He was dubbed the "Butcher of Gallitep" because of all the atrocities committed there under his command Bajor.		Duet (DS9)
Arne Darvin	Charlie Brill	The Trouble with Tribbles (TOS), Trials and Tribble-ations (DS9)
In "The Trouble with Tribbles", Darvin is a Klingon who poses as a Federation official to sabotage Federation attempts to colonize Sherman's Planet. A tribble, sensitive to Klingons, hints at his true identity, which is confirmed by Dr. Leonard McCoy. Darvin is arrested. According to dialog in "Trials and Tribble-ations", Klingon intelligence subsequently turned its back on Darvin, who spent the next 100 years posing as a human merchant going by the name "Barry Waddle". Brill reprised the role for "Trials and Tribble-ations", in which Darvin gains passage from Cardassia to Bajor aboard the USS Defiant. Darvin uses the Bajoran Orb of Time to send the ship back to the time and place depicted in "The Trouble with Tribbles". Intent on exacting revenge on James T. Kirk, he plants a bomb in a tribble; the Defiant's crew prevents Kirk's murder and captures Darvin.
Data	Brent Spiner	TNG, GEN, FCT, INS, NEM
Android – second officer of the Enterprise-D.		TNG, GEN, FCT, INS, NEM
Dathon	Paul Winfield	Darmok (TNG)
Tamarian captain, the first of his race to successfully establish communications between his species and the Federation.		Darmok (TNG)
Carmen Davila	Susan Diol	Silicon Avatar (TNG)
Senior member of the Malona IV project, died when the Crystalline Entity attacked the colony.		Silicon Avatar (TNG)
Dax (symbiont)	None	Invasive Procedures (DS9)
Trill symbiont, over 300 years old in the 24th century.		Invasive Procedures (DS9)
Audrid Dax	Armin Shimerman	Facets (DS9)
Joined Trill; fourth host of Dax symbiont.		Facets (DS9)
Curzon Dax	Frank Owen Smith René Auberjonois	Emissary (DS9), Facets (DS9)
Trill male; seventh host of Dax symbiont (before Jadzia).		Emissary (DS9), Facets (DS9)
Emony Dax	Chase Masterson	Facets (DS9)
Joined Trill female; third host of Dax symbiont.		Facets (DS9)
Ezri Dax	Nicole de Boer	DS9 (season 7)
Joined Trill female; ninth host of Dax symbiont; Starfleet officer, and counselor aboard DS9. Formerly Ezri Tigan.		DS9 (season 7)
Jadzia Dax	Terry Farrell	DS9 (seasons 1–6)
Joined Trill female; eighth host of Dax symbiont; Starfleet officer, and science officer aboard DS9 from 2371 to 2374.		DS9 (seasons 1–6)
Joran Dax	Jeff Magnus McBride Leigh J. McCloskey Avery Brooks	Equilibrium (DS9), Facets (DS9), Field of Fire (DS9)
Joined Trill male; sixth host of Dax symbiont. Formerly Joran Belar.		Equilibrium (DS9), Facets (DS9), Field of Fire (DS9)
Lela Dax	Nana Visitor	Facets (DS9)
Joined Trill female; first host of Dax symbiont.		Facets (DS9)
Tobin Dax	Colm Meaney	Facets (DS9)
Joined Trill male; second host of Dax symbiont.		Facets (DS9)
Torias Dax	Alexander Siddig	Facets (DS9)
Joined Trill male; fifth host of Dax symbiont.		Facets (DS9)
Yedrin Dax	Gary Frank	Children of Time (DS9)
Trill; descendant of Jadzia Dax and host of the Dax symbiont in an alternate timeline.		Children of Time (DS9)
Richard Daystrom	William Marshall	The Ultimate Computer (TOS)
Human male; creator of M5 multitronic computer system. Also created the Enterprise' main computer.		The Ultimate Computer (TOS)
Decius	Lawrence Montaigne	Balance of Terror (TOS)
A proud young Romulan officer who served aboard the Praetor's flagship Bird-of-Prey in 2266. He dispatched a coded message to the Praetor while the ship was under cloak, thereby breaking the "rule of silence." For this infraction, he was reduced two steps in rank. Later, he was ordered to place a nuclear warhead with a proximity fuse among the debris that was to be jettisoned from the ship. This maneuver succeeded in severely damaging the Enterprise. Decius was viewed by the ship's elder Centurion as having powerful friends who may not appreciate his being demoted, and which could mean danger for the ship's Commander.		Balance of Terror (TOS)
Willard Decker	Stephen Collins	TMP
Captain of the USS Enterprise before joining with V'ger, son of Commodore Matt Decker.^[6] Decker's basic character outline was originally developed as part of Star Trek: Phase II before that project became The Motion Picture.^[7] Some of this character's elements are similar to those of William Riker, the second in command of the USS Enterprise-D in Star Trek: The Next Generation.^[7]		TMP
Matt Decker	William Windom	Doomsday Machine (TOS)
Starfleet commodore and skipper of the starship USS Constellation until its crew were killed by an extraterrestrial-created "planet eater" Ultimate Weapon. Decker tried to kill the planet 'eater' by going on a suicide mission with one of the shuttles belonging to the USS Enterprise. He failed, but analysis of his attempt provided inspiration for the final solution used to defeat the machine.^[8]		Doomsday Machine (TOS)
Degra	Randy Oglesby	The Xindi (ENT) recurring thereafter
Primate representative on the Xindi Council; scientist who supervised construction of the Xindi superweapon.		The Xindi (ENT) recurring thereafter
DeSalle	Michael Barrier	The Squire of Gothos (TOS), This Side of Paradise (TOS), Catspaw (TOS)
Starfleet lieutenant of French descent. DeSalle served as the Enterprise's navigator ("The Squire of Gothos"), botanist ("This Side of Paradise") and assistant chief engineer ("Catspaw"). In "The Squire of Gothos", DeSalle is part of the landing party that encounters Trelane. In "This Side of Paradise", DeSalle discovers that the colonists on Omicron Ceti III are the only life forms to survive exposure to the planet's Berthold rays. He also performs a quantitative analysis of the crops being grown by the colonists. In "Catspaw", DeSalle commands the Enterprise while Captain Kirk, Commander Spock and Lieutenant Commander Scott are being held prisoner on the surface of Pyris VII. He directs the crew's effort to pierce an alien force field to rescue the landing party. (Conjecture: The Star Trek Concordance, by Bjo Trimble, lists his first name as "Vincent".)
Stefan DeSeve	Barry Lynch	Face of the Enemy (TNG)
Former Starfleet ensign who defected to Romulus. He returns to the Federation after becoming disillusioned with the Romulans. He also relays a message from Ambassador Spock that the Enterprise-D must rendezvous with a Corvallen freighter, which is supposed to be carrying Romulan vice proconsul M'ret and his two top aides, who are defecting to the Federation.		Face of the Enemy (TNG)
Klim Dokachin	Graham Jarvis	Unification (TNG)
Zakdorn; quartermaster and administrator of the Federation Surplus Depot Z15.		Unification (TNG)
Guruk Dolim	Scott MacDonald	The Xindi (ENT) recurring thereafter
Reptilian regimental commander and representative on the Xindi Council. He hijacked the Xindi superweapon.		The Xindi (ENT) recurring thereafter
Jose Dominguez	None	The Man Trap (TOS)
Starfleet officer and "space commander" of the starship base on Corinth IV. He requests information regarding the Enterprise's delay at Planet M-113; he says the starship has "supplies he urgently needs".		The Man Trap (TOS)
Donatra	Dina Meyer	NEM
Romulan commander of the IRW Valdore. She attempts to ingratiate herself to Praetor Shinzon by flirting with him, but he prefers that she demonstrate her allegiance by watching Commander Suran, whose impatience and lack of respect have given Shinzon pause. Donatra fears that a war with the Federation will mark Romulan children for generations to come. She eventually rejects Shinzon and fights with the Enterprise-E against the Reman Warbird Scimitar. Although the Valdore is severely damaged in battle, Donatra is able to offer aid to the ram-damaged Enterprise after the Scimitar is destroyed.		NEM
Sarina Douglas	Faith Salie	Statistical Probabilities (DS9) Chrysalis (DS9)
Human female whose genetic engineering went wrong and caused her to be cataleptic for several years.		Statistical Probabilities (DS9) Chrysalis (DS9)
Drea	Lezlie Dalton	By Any Other Name (TOS)
Female Kelvan who pilots the Enterprise through the Galactic Barrier on its way to the Andromeda Galaxy.		By Any Other Name (TOS)
Duchamps	Michael Dorn	Our Man Bashir (DS9)
An assistant to Dr. Hippocrates Noah in Julian Bashir's secret agent program. Due to a transporter malfunction, Duchamp appeared as Worf.		Our Man Bashir (DS9)
Skrain Dukat	Marc Alaimo	Emissary (DS9) recurring thereafter
Cardassian Gul. Prefect of Bajor during the Cardassian Occupation; Commander of Terok Nor. Father of Tora Ziyal, and head of the Cardassian Union under The Dominion until Ziyal's death.		Emissary (DS9) recurring thereafter
Duras, son of Ja'rod	Patrick Massett	Sins of the Father (TNG), Reunion (TNG)
Klingon male. The House of Duras was a notably aggressive and dishonest dynasty of the Klingon Empire. Included two sisters: Lursa and B'Etor.		Sins of the Father (TNG), Reunion (TNG)
Duras, son of Toral	Daniel Riordan	Judgment (ENT), Bounty (ENT), The Expanse (ENT)
Klingon male, sent to apprehend Jonathan Archer and destroy the Enterprise.		Judgment (ENT), Bounty (ENT), The Expanse (ENT)

E

Character	Actor	Episodes
Description		Episodes
Amelia Earhart	Sharon Lawrence	The 37s (VOY)
Human female; abducted from Earth in 1937; found cryogenically frozen in the Delta Quadrant by the Voyager crew.		The 37s (VOY)
Julius Eaton	Alexander Siddig	Far Beyond the Stars (DS9)
A writer for a 1950's era science fiction magazine in a vision experienced by Benjamin Sisko		Far Beyond the Stars (DS9)
Kay Eaton	Nana Visitor	Far Beyond the Stars (DS9)
A writer (who used the pseudonym "K.C. Hunter") for a 1950's era science fiction magazine in a vision experienced by Benjamin Sisko		Far Beyond the Stars (DS9)
Michael Eddington	Kenneth Marshall	The Search (DS9) recurring thereafter
Starfleet lieutenant commander and chief of Starfleet security on Starbase Deep Space 9, beginning in late 2370. He later defected to join the Maquis.		The Search (DS9) recurring thereafter
Ee'Char	Craig Wasson	Hard Time (DS9)
Male; Miles O'Brien's imaginary cellmate during his time-compressed simulation of incarceration.		Hard Time (DS9)
Albert Einstein	Jim Norton	The Nth Degree (TNG), Descent, Part I (TNG)
Holographic reproduction for a game of poker with Data.		The Nth Degree (TNG), Descent, Part I (TNG)
Ekoria	Ellen Wheeler	The Quickening (DS9)
Teplan female; afflicted by the blight, the first one to believe that Julian Bashir could find a cure to her condition. She died to the blight, but her baby was born perfectly healthy.		The Quickening (DS9)
Elaan	France Nuyen	Elaan of Troyius (TOS)
Dohlman of Elas. Her planet's Council of Nobles offered her in marriage to the ruler of Troyius, a neighboring planet in the Tellun Star System, to prevent the escalation of hostilities between the two worlds. En route to Troyius on the Enterprise, Elaan stabs Ambassador Petri of Troyius for being in her quarters without permission. Later, when Elaan sheds tears (which act as a "super love potion") because she feels that nobody likes her, Kirk wipes them away and immediately becomes biochemically attracted to her. However, he's able to shake off the effects while in combat with the Klingons. In accordance with his duty, Kirk delivers Elaan to Troyius to be married, although neither is happy at the prospect.		Elaan of Troyius (TOS)
Tam Elbrun	Harry Groener	Tin Man (TNG)
Betazoid male; had unusually great telepathic ability skilled at making contact with non-humanoid sentient life forms.		Tin Man (TNG)
Endar	Sherman Howard	Suddenly Human (TNG)
Talarian captain of the Q'Maire whose 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 Jean-Luc Picard intended to return Jono to his human family, Endar was ready to go to war to retrieve his adopted son.		Suddenly Human (TNG)
Enright	Voice: James Doohan	The Ultimate Computer (TOS)
Starfleet commodore on the Watchtower-class space station that serves as headquarters for the M-5 multitronic unit war games.		The Ultimate Computer (TOS)
Eris	Molly Hagan	The Jem'Hadar (DS9)
A female Vorta pretending to be a fellow prisoner when Benjamin Sisko and Quark are taken captive by the Jem'Hadar.		The Jem'Hadar (DS9)
Gul Evek	Richard Poe	Journey's End (TNG), Preemptive Strike (TNG), Playing God (DS9), The Maquis (DS9), Tribunal (DS9) Caretaker (VOY)
Cardassian gul and commander of the Vetar. A confrontational opponent, appearing in three Star Trek series.

F

Character	Actor	Episodes
Description		Episodes
Kivas Fajo	Saul Rubinek	The Most Toys (TNG)
Zibalian male; kidnapped Data for his collection of priceless artifacts.		The Most Toys (TNG)
Falcon	Mark Yerkes Colm Meaney	Our Man Bashir (DS9)
Hologram; assassin in Julian Bashir's secret agent holo-program. Due to a transporter malfunction, Falcon's physical parameters were temporarily modeled on O'Brien.		Our Man Bashir (DS9)
Dr. Farek	Ethan Phillips	Ménage à Troi (TNG)
Ferengi male; crewmember of the Krayton, tried using a mind probe on Lwaxana Troi to learn the secret of Betazed telepathy.		Ménage à Troi (TNG)
John Farrell	Jim Goodwin	The Enemy Within (TOS), Mudd's Women (TOS), Miri (TOS)
Human Male; he served as navigator in TOS: "The Enemy Within" and "Mudd's Women" and as the relief communications officer in TOS: "Miri".		The Enemy Within (TOS), Mudd's Women (TOS), Miri (TOS)
Female Changeling	Salome Jens	The Search (DS9) recurring thereafter
Unnamed Changeling who helps lead the Dominion's invasion of the Alpha Quadrant.		The Search (DS9) recurring thereafter
Karen Farris	Courtney Peldon	Valiant (DS9)
Human female; Red Squad cadet appointed First Officer of the USS Valiant after the death of Captain Ramirez.		Valiant (DS9)
Marla E. Finn	Nora Leonhardt	Eye of the Beholder (TNG)
Starfleet ensign assigned to Utopia Planetia shipyards. Was killed by ex-lover Lieutenant Walter Pierce.		Eye of the Beholder (TNG)
Fitzgerald	Richard Derr	The Mark of Gideon (TOS)
Starfleet admiral who refuses to give Spock permission to violate the planet Gideon's sovereignty and beam down to locate the missing and allegedly kidnapped Captain Kirk. Fitzgerald has no choice because Spock cannot prove that Kirk's life is in danger.^[9]		The Mark of Gideon (TOS)
Fitzpatrick	Ed Reimers	The Trouble with Tribbles (TOS)
Starfleet admiral who ordered Kirk to cooperate fully with Nilz Baris regarding security protection for the quadrotriticale on Deep Space Station K-7.		The Trouble with Tribbles (TOS)
Flint	James Daly	Requiem for Methuselah (TOS)
Human male; a 6000 year-old immortal, encountered on the planet Holberg 917G. Flint lived as many influential persons in Earth history.		Requiem for Methuselah (TOS)
Vic Fontaine	James Darren	His Way (DS9) recurring thereafter
Hologram; a holodeck entertainer, used as counselor by various crewmembers of Deep Space Nine.		His Way (DS9) recurring thereafter
Fujisaki	None	Inter Arma Enim Silent Leges (DS9)
Starfleet vice admiral and deputy chief of Starfleet Intelligence until 2374, when he died. Section 31 believed that Koval, the Romulan chairman of the Tal Shiar, was involved in his death, but there was no proof.		Inter Arma Enim Silent Leges (DS9)

Boothby (Star Trek)

Boothby (Star Trek)

Contents

Characters from all series, listed alphabetically

Key

A

B

C

D

E

F

References

See also

Suggestions

Star Trek: The Next Generation

Encyclopedia Article

Ray Walston

Encyclopedia Article

Groundskeeping

Encyclopedia Article