Film performers
This list of performers has all actors and actresses who appeared in, or gave voice to, roles in .

A 
 D.A. as Enterprise security officer (uncredited)
 F. Murray Abraham as Ru'afo
 Gerald W. Abrams as 
 Barfly 1
 Starfleet Memorial Admiral
 Henry Abrams as San Francisco resident (uncredited)
 J.J. Abrams as the Iowa Cop (voice; uncredited)
 David Acord (additional voice; Into Darkness)
 Joe Adamson as Mercy Hospital doctor (uncredited)
 Cynthia Addai-Robinson as San Francisco Woman
 Trevor Addie (stunts; Beyond)
 Shohreh Aghdashloo as Commodore 
 Kraisit Agnew as Nikicha Tomser (uncredited)
 Al Ahlf as
 Enterprise-E security officer (uncredited)
 Tarlac officer (uncredited)
 Fraser Aitcheson as Hider
 Monisola Akiwowo as USS Enterprise Nurse
 Fernanda Alcantara – Photo Still (uncredited)
 John Alden as Enterprise-E officer 
 Sam Alejan as El-Aurian survivor (uncredited)
  as Starfleet cadet (uncredited)
 Kenny Alexander (stunt player; First Contact)
 Kirk Alexander as Ba'ku (uncredited)
 Tansy Alexander as Lieutenant  (uncredited)
 Phillip Richard Allen as Captain Esteban
 Kirstie Alley as Saavik
 Usman Ally as USS Vengeance Officer 2
 Halit Alptekin as USSE Crew (uncredited)
 Granville Ames as Transporter Chief
 Vijay Amritraj as Starship Captain
 Joey Anaya as 
 Stunt Borg 1
 Reman soldier (stunts)
 Carlo Ancelotti as Yorktown doctor (uncredited)
 Ed Anders as Excelsior crewman in sleep wear
 David Keith Anderson as 
 Enterprise-A crewmember (uncredited)
 Armstrong (uncredited)
 James Anderson as injured Starfleet soldier (uncredited)
 Dame Judith Anderson as High Priestess
 Larry Anderson as Tarlac Officer
 Rico E. Anderson as Academy Council Member (uncredited)
 Emy Aneke as Blue Shirt 2
 Tony Angelotti (stunts; Nemesis)
 Justin Anthony as Swarm Soldier (uncredited)
 Nicole Anthony as USSE Bridge Crew (uncredited)
 Shirley Anthony as Vulcan priestess (uncredited)
 Chris Antonucci (stunt player; Insurrection)
 Tom Archdeacon as Ensign Spyke (uncredited)
 LaDesha Ard as Starfleet cadet (uncredited)
 Noby Arden (stunts; Nemesis)
 Jim Argenbright as Romulan senator (uncredited)
 Alexandra Aristy as Starfleet HQ staff #2 (uncredited)
 Kimberly Arland as 
 Brett Armstrong (stunts; Beyond)
  as Vulcan apprentice (uncredited)
 Tyson Arner (stunts; Beyond)
 Richard Arnold as
 Enterprise crewmember (uncredited)
 Romulan crewmember (uncredited)
 Jeff Aro (stunts; Beyond)
 Daniel Arrias as 
 Stunt double for Zachary Quinto (Star Trek (2009))
 Stunts (Into Darkness)
 Noah Arrue as visitor (Into Darkness; uncredited)
 John Ashker (stunts; Into Darkness; uncredited)
 Rosanna Attias as Enterprise crewmember (uncredited)
 Rene Auberjonois as West (uncredited)
 Ewen Audrey as Starfleet cadet (uncredited)
 Leslie Augustine as Starfleet doctor (uncredited)
 Marcus Aurello (stunts; Beyond)
 Kimberly Auslander as journalist (uncredited)
 Jane Austin as stunt double for Gates McFadden
 Alika Autran as Franklin Crew (uncredited)
 Brian Avery 
 Stunt player, stunt aliens; Insurrection
 Stunt double for Simon Pegg (Beyond)
 Joni Avery as 
 Stunt double for Marina Sirtis 
 Bak'u villager (stunt)
 Mike Avery (stunt player; Insurrection)
 Maryellen Aviano – utility stunts: Starfleet official (uncredited)
 Seth Ayott as USS Enterprise Shuttle Ensign 
 Anjini Taneja Azhar as Lucille Harewood

B 
 Jonathan Baca as Starfleet cadet (uncredited)
 Chris Bailey as Starfleet technician (uncredited)
 Stuart Baird as Scimitar computer voice (uncredited)
 Bill Baker as trainee lieutenant j.g. (uncredited)
 Sala Baker as 
 Romulan guard (stunts)
 Meter Maid
 Melissa Baldridge as Enterprise operations division officer (uncredited)
 Leonard Baligaya as Starfleet cadet (uncredited)
 Eric Bana as Nero
 Benjie Bancroft as Vulcan attendant (uncredited)
 Eric Banerd as Swarm Soldier (uncredited)
 Laura Banks as Khan's navigator (uncredited)
 Lena Banks as 
 Federation presidents assistant (uncredited)
 Enterprise-D officer (uncredited)
 Audrey Baranishyn as wedding guest (uncredited)
 Perry Barndt as stunt double for F. Murray Abraham (uncredited)
 Greg Barnett as 
 Stunt double for Leonard Nimoy (The Voyage Home; credited as "Gregory Barnett")
 Starfleet technician
 Stunt Double for Leonard Nimoy (The Final Frontier)
 Patrick Barnitt as 
 Borg drone in engineering (uncredited)
 Borg drone on deflector dish (uncredited)
 Son'a observer (uncredited)
 Tarlac officer (uncredited)
 Majel Barrett as Commander Chapel 
 Dan Barringer as Enterprise-E officer 
 Scott Barry as
 Enterprise-D civilian (uncredited)
 Klingon officer (uncredited)
 Susana Basanty (uncredited, Into Darkness)
 Ken Bates as High Fall Stunt
 C.J. Bau as Bartender
 Joe Bauman as Garvey (uncredited)
 Ness Bautista (uncredited)
 Gary Baxley as
 Stunt performer; The Undiscovered Country
 Stunt player; Insurrection 
 Hunter Baxley (stunt player; Insurrection)
 Charles Bazaldua (additional voices; The Final Frontier)
 Lightning Bear (stunts; The Motion Picture, The Search for Spock; uncredited)
 Terrence Beasor 
 Communications voice (The Wrath of Khan; uncredited)
 Additional voices (The Search for Spock, The Voyage Home, The Final Frontier, Generations; uncredited)
 Klingon voices (uncredited)
 Borg voices (uncredited)
 William Bebow as Romulan senator (uncredited)
 Corey Becker as Starfleet cadet (uncredited)
 Matthew Beisner as Romulan Crew Member 1
 Jason Bell (stunts; Beyond)
 Krista Bell (stunts; Into Darkness; uncredited)
 Paris Benjamin as Enterprise crew engineer (uncredited)
 Harve Bennett as 
 Battle simulator computer (voice; The Wrath of Khan; uncredited) 
 Flight Recorder (voice; The Search for Spock)
 Starfleet Chief of Staff
 Jimmy Bennett as 
 Pam Bennett as Khan's woman (uncredited)
 Rina Bennett as Starfleet officer (uncredited)
 Stefon Benson as Starfleet cadet (uncredited)
 John Berg as Senator
 Eddie Berman as Bolian boy (uncredited)
 Molly Berman as Ba'ku girl (uncredited)
 Tom Berman as Vulcan boy (uncredited)
 Michael Berry, Jr. as Romulan Tactical Officer
 Michael Berryman as Starfleet Display Officer 
 Sandy Berumen-Justus (stunts; Nemesis)
 Bibi Besch as Carol
 Jerry Best as Enterprise sciences crewmember (uncredited)
 Victor Bevine as Guard 1
 Jeff Bezos as Starfleet Official
 Marco Bianco (utility stunts/key stunt rigger; Into Darkness)
 Beau Billingslea as Captain Abbott
 Michele Ameen Billy as Lieutenant 
 Chino Binamo (stunts; Nemesis)
 Marshall A. Bingham (stunts; Beyond)
 Raye Birk as Son'a Doctor
 Benjamin P. Binswanger as Admiral James Komack/"Starfleet Admiral" 
 Jessie Biscardi as Vulcan maiden (uncredited)
 John Blackman as Enterprise Crew Member 4
 Larry Blackman as Enterprise bridge crewmember (uncredited)
 Pam Blackwell as El-Aurian survivor (uncredited)
 Richard L. Blackwell (stunt player; Insurrection)
 Ser'Darius Blain as USS Enterprise Red Shirt
 Bill Blair as Chelsea civilian (uncredited)
 Cynthia Blaise as Amanda
 Sean Blakemore as Klingon patrol officer
 Steve Blalock as 
 Stand-in for Leonard Nimoy (stand-in)
 Enterprise Trainee (stunts/stand-in)
 Vulcan guard (stunts/stand-in)
 Stunt player; Insurrection
 Stunts; Star Trek (2009)
 Denise Blasor (additional voices; First Contact; uncredited)
 John Bloom as Behemoth Alien
 Jeff Boehm as Starfleet cadet (uncredited)
 Jim Boeke as "First Klingon General"
 Robin Bonaccorsi (stunts; Nemesis)
 Anthony Bonaventura as Shipyard Worker (uncredited)
 Steve Bond as Khan's henchman (uncredited)
 Jimmie Booth as Klingon Crewman 1
 Ivy Borg as
 Rita Tannenbaum (uncredited)
 Romulan senator (uncredited)
 Suzy Born as Vulcan maiden (uncredited)
 Jeff Bornstein as Excelsior crewman in sleep wear
 Mike Boss as holographic nightclub patron (unconfirmed) 
 Sofia Boutella as Jaylah
 George Boutros (stunts; Beyond)
 Joey Box as
 Enterprise-D command officer (uncredited)
 Enterprise-E officer 
 Rob Boyce (stunts; Beyond)
 Harry Boykoff as Eddy (uncredited)
 Steven Boz as security ensign (uncredited)
 Kim Braden as Picard's Wife
 Sufe M. Bradshaw as Cadet Alien 2
 Janet Brady 
 Stunts; The Wrath of Khan
 Stunt player; First Contact
 Brannon Braga as holographic nightclub patron (uncredited)
 Robert Bralver (stunts; The Motion Picture)
 Mark Bramhall as Vulcan Elder 2
  as Spot (uncredited)
 Ralph Brannen as Crew Member 1
 Eddie Braun as Excelsior bridge crewman
 Michael Braveheart as Martinez (uncredited)
 Jon Braver 
 Stunts; Nemesis
 Stunt double for Faran Tahir
 Ben Bray as Narada crewman (stunts)
 Charlie Brewer as 
 Stunt double for Brett Porter
 Stunts; Insurrection (uncredited)
 Stunts; Nemesis
 Chris Brewster as stunt double for Anton Yelchin
 Cynthia Brian as street passerby (uncredited)
 Francesca Brighty as 7 News reporter (uncredited)
 Gina Brinkman as Kissing Girl
 Byron Brisco (stunts; Beyond)
 Mike Brislane as Saratoga Science Officer 
 Jon Lee Brody as Enterprise security officer (uncredited)
 Fred Bronson as Enterprise crewmember (uncredited)
 Greg Bronson as Romulan senator (uncredited)
 Jason Brooks as Romulan Helmsman
 Kimberly Broumand as 
 Anita Brown as Tyvanna
 Bill T. Brown as Romulan crewmember (uncredited)
 Billy Brown as Med Evac Pilot
 Natishia Brown as Starfleet medic (uncredited)
 Roger Aaron Brown as Epsilon Technician 
 Tony Brubaker as the stunt double for Michael Dorn
 Robert Bruce as Klingon officer (uncredited)
 Bob Bryan as Enterprise crewmember (uncredited)
 Fletcher Bryant as Khan's henchman (uncredited)
 Todd Bryant as 
 Enterprise engineering trainee (uncredited)
 Captain Klaa
 Klingon Translator
 Stunts; Nemesis
 Jonathan Buckhouse as Swarm Soldier (uncredited)
 Susse Budde as Starfleet med tech (uncredited)
 Rico Bueno as Enterprise-E officer (uncredited)
 Julianne Buescher (additional voice; Into Darkness)
 David Anthony Buglione as USS Enterprise medical staff (uncredited)
 Neil S. Bulk as Academy cadet (uncredited)
 Jim Burk (stunts; The Wrath of Khan)
 Sawyer Burke as Vulcan student (uncredited)
 Debbie David as Enterprise-B crewman (uncredited)
 Anton Burman as Vulcan student (uncredited)
 Donna Burns as Romulan senator (uncredited)
 Billy Burton, Jr. as 
 Stunt Borg 2
 Stunt double for Neal McDonough (uncredited)
 David Burton as 
 Stunt double for Merritt Butrick (stunts; The Search for Spock)
 Stunts; The Final Frontier
 Faith Burton as Starfleet flag officer (uncredited)
 Hal Burton (stunt performer; The Undiscovered Country)
 LeVar Burton as Geordi
 Merritt Butrick as David
 Bobby Butz as Enterprise crewmember (uncredited)
 Ralph Byers as Crew Member 2
 Jeffrey Byron as Test Administrator 2

C 
 Dave Cadiente as Klingon 1
 Vince Cadiente (stunts; The Voyage Home)
 Thomas Cadrot as USSE Bridge Crew
 Cameron as Kellogg (uncredited)
 Jay Caputo as Enterprise-D Operations Division bridge crewman (uncredited)
 Jennifer Caputo (stunts; uncredited)
 Gordon Cardoza as Enterprise crewmember (uncredited)
 Steve Carnahan as Borg drone (uncredited)
 Diane Carter as Regula I scientist (stunts)
 Celeste Cartier as Enterprise crewmember (uncredited)
 Zane Cassidy (stunt player; Insurrection)
 Jeff Castle as Kelvin Crew Member 2
 Kim Cattrall as Lt. Valeris
 James Cawley as Enterprise crewmember (uncredited)
 Tony Cecere (stunts; The Wrath of Khan)
 Frank Cermak, Jr. as Starfleet officer (uncredited; Into Darkness)
 Max Cervantes as Daz (uncredited)
 Carlos Cestero as 
 Rich Cetrone (stunts; Into Darkness)
 Mark Chadwick as 
 Kolaran soldier
 Stunts; Star Trek (2009)
 Ray Chan (stunts; Beyond)
 Philip Chang (stunts; Beyond; unconfirmed)
 Doug Chapman as Sir Olden
  as Tarlac nurse (uncredited)
 Lauro Chartrand as Son'a observer
 Jeffrey Chase 
 Cadet Alien 3 (credited as "Jeff Chase")
 Romulan crewmember (uncredited)
 USS Enterprise security
 Michelle Chateau as Cetacean Institute visitor (uncredited)
 Ann Chatterton as Khan's follower (stunts)
 Jennifer Cheon as Control Tower Technician
 Trace Cheramie  (stunts, uncredited; Star Trek film)
 Max Chernov as 
 Vulcan Student 2
 San Francisco Resident
 Zoe Chernov as Vulcan Student 1
 Lisa Chess as Yeoman 1
 Kimberly Chiang (stunts; Beyond)
 Andrew Chin (stunts; Beyond)
 Mark Chin (stunts; Beyond)
 Dorothy Ching-Davis as Excelsior crewman in sleep wear
 John Cho as 
 Olivia London Choate as Starfleet alien cadet (uncredited)
 Ilram Choi as 
 Enterprise officer (stunts)
 Stunt double for John Cho
 Chelsea civilian (uncredited)
 Phil Chong (stunts; The Search for Spock)
 Brian Christensen – stunt rigger; Into Darkness; uncredited)
 Barron Christian as Klingon assistant to Commandant (uncredited)
 JoAnn Christy asVulcan sciences crewmember (uncredited)
 Jude Ciccolella as Commander Suran
 Brett Baxter Clark as Khan's henchman (uncredited)
 Mitch Clark as Nibiran (uncredited)
 Noel Clarke as Thomas Harewood
 Mark E. Clason as Shipyard Worker (uncredited)
 Robert Clendenin as Shipyard Worker
 Tracee Lee Cocco as Jae (uncredited)
 Shannon Cochran as Senator Tal'aura
 Katie Cockrell  as Girl 1
 Kellie Cockrell as Girl 2
 Price Coetzee asEnterprise crewmember (uncredited)
 Doug Coleman – utility stunts: Starfleet official (uncredited)
 Eliza Coleman 
 Stunt player; Insurrection
 Stunts; Nemesis
 Tiffany Collie as Starfleet cadet (uncredited)
 Eugene Collier 
 Stunts (Generations; uncredited)
 Stunt double for Beau Billingslea (Into Darkness; uncredited)
 Clifton Collins, Jr. as Ayel
 Matthew Collins as Picard's Kid 1
 Mimi Collins as Picard's Kid 2
 Stephen Collins as Decker
 Jeremy Colp as Romulan senator (uncredited)
 Gary Combs (stunts; The Wrath of Khan)
 Gilbert Combs as Engineering crewman
 Tavarus Conley as Kelvin Crew Member 1
 Jim Conners (stunts; The Wrath of Khan)
 Brent Connolly (stunts; Beyond)
 Tim Connolly as stunt double for Karl Urban (Into Darkness; uncredited)
 Nazneen Contractor as Rima Harewood 
 Alonzo Montrelle Cook (uncredited; Into Darkness)
 Scott Cook 
 Stunt player; Insurrection (credited as "Scott Alan Cook")
 Stunts; Nemesis
 Charles Cooper as Korrd
 Jeff Coopwood as the voice of the Borg (uncredited)
 John Copage as holographic nightclub patron (uncredited)
 Erik Cord as stunt double for William Shatner (Star Trek Generations; uncredited)
 Charles Correll as Spacedock janitor (uncredited)
 George Cottle – utility stunts: ND Enterprise crew (uncredited)
 Bill Couch, Jr. (stunts; The Wrath of Khan)
 Bill Couch, Sr. as
 Stunt double for William Shatner (also credited as "William Couch")
 Stunts; The Wrath of Khan
 Brycen Counts (stunts; Into Darkness; uncredited)
 Jasmine Coussinat asStarfleet cadet (uncredited)
 David Cowgill as Guard 2
 Monty Cox (stunt player; Insurrection)
 Ron Cragg as Federation Council guard (uncredited)
 Sam Creed (stunts; Into Darkness; uncredited)
 Jay Crimp as Vulcan electrician (uncredited)
 Paula Crist as Crew Member 3
 James Cromwell as Zefram Cochran
 Ben Cross as 
 Gene Cross as Sybok's follower (uncredited)
 Charlie Croughwell (stunt player; Insurrection)
 Joshua Croughwell (stunt player; Insurrection)
 Lorella Cuccarini as Ba'ku Starfleet observer (uncredited)
 Tim Culbertson as Khan's henchman (uncredited)
 Zachary Culbertson asStarfleet cadet (uncredited)
 Phil Culotta (stunt player; Insurrection)
 Benedict Cumberbatch as 
 Bob Cummings as Klingon 2
 Jahnel Curfman (stunts; Into Darkness; uncredited)
 Geryh Hurricane Curtis as Starfleet instructor (uncredited; Into Darkness)
 Robin Curtis as Lt. Saavik
 David Paul Cutler as civilian engineer (uncredited)

D 
 David Dacy as Romulan senator (uncredited)
 Armando Diaz as Enterprise crewmember (uncredited)
 Mike Dalager as Enterprise security officer (uncredited)
 Alan Dale as Praetor Hiren
 Daphney Dameraux as Starfleet memorial attendee (uncredited)
 Chic Daniel (stunt player; First Contact)
 Paul K. Daniel as Shuttle Pilot
 Max Daniels as 
 Stunts; Nemesis
 Starfleet official (uncredited)
 Spencer Daniels as 
 Steven E. Daniels as Enterprise-E officer (uncredited)
 Robin Datry as Romulan senator (uncredited)
 Eddie Davenport – stunt actor: USS Vengeance security officer (uncredited)
 Brett Davidson as Excelsior crewman in sleep wear
 B.J. Davis as 
 Brian Davis as Enterprise trainee (uncredited)
 Darrell Craig Davis (stunts; Nemesis)
 Joe W. Davis as Spock...Age 25
 Steve M. Davison (stunts; The Voyage Home)
 Mark Deakins as Tournel 
 Mark DeAlessandro as 
 Stunts; First Contact (uncredited)
 Son'a observer (stunt player)
 Frantic Pedestrian (Into Darkness; uncredited)
 Calvin Dean asStarfleet security officer (uncredited)
 Robertson Dean as Reman Officer
 Martin De Boer as stunt double for Benedict Cumberbatch
 Steve DeCastro (utility stunts; Into Darkness; uncredited)
 Andrew Emilio DeCesare (pre-production stunt performer; Beyond; uncredited)
 Jason Decker as Romulan senator (uncredited)
 Jenny Deiker (unknown role; Nemesis)
 Thomas Alexander Dekker as Picard's Kid 3
 Brian T. Delaney (additional voice; Into Darkness)
 Andy Demetrio as USS Enterprise Bridge Crewmember
 Cory DeMeyers (stunts; Into Darkness; uncredited)
 Ningning Deng as USS Enterprise Bridge Crewmember
 Andrew DePalma as
 El-Aurian survivor (uncredited)
 Starfleet officer (uncredited, Insurrection)
 Steve DeRelian as Stunt Borg 3
 Kevin Derr (stunts; Into Darkness; uncredited)
 Monique DeSart as Madelaine (uncredited)
 Rosana DeSoto as Azetbur
 D'Anna Dettore as "First in Command, Cadet, Civilian" (uncredited; Into Darkness)
 Scott DeVenney as Bob Briggs
 Joy Dever as Baby James T. Kirk (alternate reality) (uncredited)
 Thomas DeWier (utility stunts; Into Darkness)
 David Dewitt (The Final Frontier; uncredited)
 Steve Diamond as Enterprise-D officer (uncredited)
 Robert Dierx asStarfleet cadet (uncredited)
 Vern Dietsche as Enterprise crewmember (uncredited)
 Debra Dilley asVulcan maiden (uncredited)
 Adam DiMarco as Injured Red Shirt 
 Michael DiMente as Deltan ambassador (uncredited)
 MaryAnn DiPietro as Starfleet office worker (uncredited; Into Darkness)
 Jonathan H. Dixon as Ensign Froman / "Simulator Tactical Officer" (as "Jonathan Dixon")
 Ken Do (stunts; Beyond)
 Bruce Dobos as wedding guest (uncredited)
 Maria Doest as Excelsior crewman in sleep wear
 Gerald Donaldson as admiral (uncredited; Into Darkness)
 Mark Donaldson (stunt player; Insurrection)
 Eddy Donno as
 Regula I chef (stunts)
 Stunts; The Search for Spock
 Stunt player; First Contact
 Tony Donno (stunt player; First Contact)
 Christopher Doohan as
 Enterprise crewmember (uncredited)
 
 James Doohan as Scotty
 Montgomery Doohan asscience division crewmember (uncredited)
 Michael Dorn as
 Klingon Defense Attorney
 Worf
 Jaycie Dotin as Enterprise shuttle crewmember (uncredited)
 Walt Doty as Enterprise crewmember (uncredited)
 Robin Atkin Downes as ADR voices (Vulcan and Romulan chants and dialogue; uncredited)
 Chris Doyle (stunt player; Insurrection)
 John Dresden as "Security Officer" (uncredited)
 Dragon Dronet as Klingon spectator (uncredited)
 Shauna Duggins as 
 Stunts; Star Trek (2009); uncredited)
 Stunts; Into Darkness; uncredited)
 Zach Duhame as 
 Burly Cadet #3 (stunts; Star Trek film)
 Stunt double for Simon Pegg
 Andre Dukes as Klingon Rura Penthe guard (uncredited)
 Ali Dunn (stunts; Beyond)
 Douglas Dunning as Alien delegate (uncredited)
 Chris Durand as Enterprise-D bridge crewman (uncredited)
 Judi Durand as Space Dock Controller 
 Elliot Durant III as
 Mizarian civilian (uncredited)
 Enterprise-D officer (uncredited)
 Richard D. Durden asStarfleet barracks officer (uncredited)
 Joe Durrenberger as Klingon officer (uncredited)
 Scott Dweck asVulcan science crewmember (uncredited)
 Evan Dye as Vulcan student (uncredited)
 Brennan Dyson as 
 Stunts; Nemesis
 Klingon patrol officer

E 
 Baxter Earp as Ba'ku villager (uncredited)
 Robert Easton as Klingon Judge
 Wade Eastwood – utility stunts: ND Enterprise crew (uncredited)
 Kenneth David Ebling as
 Enterprise-E sciences officer (uncredited)
 Photo double for Brent Spiner (uncredited)
 Michael Echols as Klingon officer (uncredited)
 Jarrid Eddo (stunts; Nemesis)
 Chol Eddy as Enterprise engineer (uncredited)
 April Marie Eden as 
 Shipyard Bar patron (uncredited)
 Orion Enterprise crewmember (uncredited)
 Owen Tanner Edinger asStarfleet cadet (uncredited)
 Ken Edling asStarfleet doctor (uncredited)
 Ashley Edner as 
 Natalia 
 Pesca (uncredited)
 Kenneth Lane Edwards as Ensign
 Tony Edwards as Pilot
 Madison Eginton as Picard's Kid 4
 Katie Eischen (stunts; Into Darkness; uncredited)
 Ike Eisenmann as Preston
 Chuka Ekweogwu as USSE Crew (uncredited)
 Kiante Elam (stunt player; Insurrection)
 Ousaun Elam (stunts; Insurrection (uncredited))
 Idris Elba as Krall
 Marcus Eley as Starfleet oboe player (uncredited)
 Antonio Elias as Officer Pitts
 David Ellenstein as Doctor #1 
 Robert Ellenstein as Federation Council President
 Cori Ellis as Ba'ku villager (uncredited)
 David Richard Ellis as Stunt Double for Laurence Luckinbill
 Greg Ellis as Chief Engineer Olson 
 Yuri Elvin as Starfleet security officer (uncredited)
 Diana Emuge as engineer (uncredited; Into Darkness)
 Kenny Endoso as 
 Stunts; The Search for Spock
 Stunt player; First Contact
 Douglas Engalla as Prisoner at Rura Penthe
 Jonathan Engle as Romulan senator (uncredited)
 Evan English as Ba'ku villager (uncredited)
 Andy Epper as 
 Stunt Borg 4  
 Stunt double for James Cromwell (uncredited)
 Eurlyne Epper-Woldman (stunt player; Insurrection)
 Gary Epper as Stunt Borg 5
 Richard Epper – Stunt Rigger (uncredited)
 Peter Epstein (stunts; Star Trek film)
 Tarik Ergin as Enterprise-D technician (uncredited)
 Gunnel Eriksson as Enterprise-D sciences officer (uncredited)
 Arlen Escarpeta (additional voice; Into Darkness)
 Robert C. Escobar (stunts; Into Darkness; uncredited)
 John Eskobar (stunts; The Wrath of Khan)
 Corey Eubanks (stunt player; Insurrection)
 Jennifer W. Evans as USSE Bridge Crew
 Jennifer Evans  (uncredited)
 Alice Eve as 
 Dana Dru Evenson as Starfleet security officer
 Chris Eves as Starfleet guitarist (uncredited)
 Ian Eyre (stunts; Nemesis)

F 
 Chris Fabregas as Enterprise security officer (uncredited)
 Gary Faga as
 Airlock Technician
 Prison Guard #1
 David Fahning as Romulan senator (uncredited)
 Lucius Fairburn (stunts; Beyond)
 Don Fanning asZaranite Enterprise crewmember (uncredited)
 Joe Farago as Excelsior crewman
 Margot Farley as College Council Stenographer
 Jabbz Farooqi as Lieutenant  (uncredited)
 Farrel as Klingon General (uncredited)
 Dane Farwell (utility stunts; Into Darkness)
 Heather Ferguson (stunt double or stand-in; Insurrection)
 Roxanne Fernandes as USSE Bridge Crew
 Miguel Ferrer as the Excelsior First Officer
 Linda Fetters as Feline bar dancer (stunts)
 Rebecca Fielding – Extra: Dubai  (uncredited)
 Fabio Filotti as Ba'ku villager (uncredited)
 Kevin Finister as command crewman (uncredited)
 Marie Fink – stunt double: Berit Francis (Into Darkness; uncredited)
 Brian Finn (stunts; Insurrection (uncredited))
 Dennis Fischer as Enterprise crewman (uncredited)
 Don Fischer as Borg 1
 LaRaine Fisher as Chelsea civilian (uncredited)
 Jeremy Fitzgerald as Iowa Cop
 Clifford T. Fleming as stunt pilot doubling for George Takei
 Christian Fletcher (stunt player; First Contact)
 Patrick Flewin (stunts; Beyond)
 Margaret Flores as 
 Enterprise-D civilian (uncredited)
 Stand-in for Marina Sirtis (Generations, First Contact, Insurrection)
 Stand-in/double for Donna Murphy (Insurrection)
 Freda Foh Shen as Kelvin Helmsman
 Kristine Fong asStarfleet cadet (uncredited)
 Frank Force as Elevator Voice  
 Alice Ford (pre-production stunt performer; Beyond; uncredited)
 Leni Ford as Cosmoe (uncredited; Into Darkness)
 Amanda Foreman as 
 Hannity
 
 Richard Forinash as Enterprise lieutenant (uncredited)
 Sara Maria Forsberg as Kalara Alien VO
 Marlene Forte as Transporter Chief
 Justin Fortier as Swarm Soldier (uncredited)
 Cassandra Foster as Enterprise crewmember (uncredited)
 Sylvester Foster as Enterprise-E officer (uncredited)
 Barnetta Fowler as Enterprise crewmember (uncredited)
 Jake Foy as USSE Bridge Crew
 Jonathan Frakes as Riker
 Tracey Frakes as Nicky's girl (uncredited)
 Berit Francis as Starfleet Admiral
 Gayle Frank as Enterprise sciences crewmember (uncredited)
 Misty Franklin (uncredited; Into Darkness)
 Cully Fredricksen as Vulcan 
 Sandy Free as Excelsior bridge crewman
 Bruce French as Son'a Officer #1 
 Chien Funan
 Starfleet official (uncredited)
 Stunts (Beyond)
 Massi Furlan as Enterprise crewmember (uncredited)

G 
 Joshua Gallegos as Security Officer
 Monique Ganderton (stunts; Beyond)
 Trent Christopher Ganino as Klingon judge (uncredited)
 Frankie Garbutt (stunt player; First Contact)
 Chris Gardner (additional voice; Into Darkness)
 Gary-7 as Nibiran elder (uncredited)
 Joseph Gatt as Science Officer 0718
 Greg Gault as stunt double for David Warner (uncredited)
 David Gautreaux as Commander Branch
 Douglas Gawoski as shuttle crewman (uncredited; Into Darkness)
 Aurelien Gaya as ship engineer (uncredited; Into Darkness)
 Conroy Gedeon as Civilian Agent
 Lani Gelera (stunts; Beyond)
 Sean Gerace as Tactical Officer
 David Gerrold as Enterprise crewman (uncredited)
 Nilo Ghajar (stunts; Beyond)
 Michael Giacchino as 2 News weatherman (uncredited)
 Mickey Giacomazzi (stunts; Nemesis)
 John Gibson as Khan's henchman (uncredited)
 Paul Giebner as Enterprise (CVN-65) sailor (uncredited)
 Andy Gill as the stunt double for Brent Spiner
 Tanner Gill as Enterprise-E officer 
 Mark Ginther – stunt rigger/utility stunts (Into Darkness; uncredited)
 Richard Givens as operations division ensign (uncredited)
 Clint Glenn as Ba'ku villager (uncredited)
 Edna Glover as Vulcan Master 1
 Thaddeus Golas as Controller #1 
 Whoopi Goldberg as Guinan (uncredited)
 Marcy Goldman as El Aurian survivor 1
 Akiva Goldsman as 
 Vulcan Science Council member 1
 Starfleet Admiral
 Jenette Goldstein as Science Officer
 Mark Gonzaga as Vulcan delegate (uncredited)
 Brenda Gooch as Enterprise crewmember (uncredited)
 Christopher Gordon (stunts; Beyond)
 Sunny Gorg as Enterprise-E officer (uncredited)
 Breon Gorman as Lt. Curtis
 Cynthia Gouw as Caithlin Dar
 John D. Gowans as Assistant to Rand
 Erica Grace (stunts; Nemesis)
 Mary Grace as Shipyard Bar patron (uncredited)
 Allan Graf (stunts; The Wrath of Khan)
 Derek Graf (stunts, uncredited; Star Trek (2009))
 Nelson Grande as Enterprise-E officer  (uncredited)
 Calum Grant  (uncredited; Beyond)
 Jonathon Grant (uncredited; Into Darkness)
 Lars Grant (stunts; Beyond)
 Ryan Gray (utility stunts; Into Darkness)
 Wyatt Gray asStarfleet cadet (uncredited)
 Ugnė Gražytė as FBI Agent  (Beyond; uncreditd)
 Jeff L. Green asStarfleet security officer (uncredited)
 Joshua Greene as  (body double, cave scene; uncredited)
 Bruce Greenwood as 
 Eric Greitens as Starfleet Ceremonial Guard
 Kevin Grevioux as Starfleet security officer (uncredited)
 Drew Grey as San Francisco Bar Patron
 Tim Griffin as Kelvin Engineer
 Greg Grunberg as 
 Stepdad
 Commander 
 Gary Guercio (stunt player; First Contact)
 Nancy Guerriero asStarfleet officer (uncredited)
 Nicholas Guest as Cadet
 William Guest as Enterprise crewmember (uncredited)
 Brooks Gulledge as Enterprise (CVN-65) sailor (uncredited)
 Tony Guma as 
 Lew the Bartender
 Nibiran 
 Tania Gunadi as alien Enterprise crewmember (uncredited)
 Mike Gunther as 
 Stunt double for Chris Pine (Star Trek (2009))
 Stunts; Into Darkness

H 
 Trevor Habberstad as stunt double for Chris Pine
 Olivia Hack as Picard's Kid 5
 Bill Hader as  computer voice
 Aaron Haedt as Starfleet Doctor (uncredited)
 Doug Hale as Computer Voice (uncredited)
 Darrell Hall as Enterprise crewman (uncredited)
 Justin Rodgers Hall asStarfleet security officer (uncredited)
 Randy Hall as stunt double for Malcolm McDowell
 Star Halm as
 Enterprise-D lieutenant (uncredited)
 Enterprise-E security officer (uncredited)
 Jim Halty as 
 San Francisco bar patron (stunts)
 Stunt double for George Takei (credited as "James M. Halty")
 Stunt player; First Contact
 Harry Han as Kissing Guy
 Song Han as Enterprise anesthetist (uncredited)
 Ryan Handley (stunts; Beyond)
 Adolphus Hankins as maiden voyage official (uncredited)
 Virginia Hankins as Enterprise crewmember (uncredited)
 Joe Hanna (additional voice; Into Darkness)
 Noelle Hannibal as Vulcan officer (uncredited)
 Christine Hansen as Cetacean Institute tourist (uncredited)
 Tabby Hanson (stunt player; Insurrection)
 Marguerite Happy as stunt double for Alice Krige (uncredited)
 Jessica Harbeck (stunts; Into Darkness; uncredited)
 Tom Hardy as Shinzon
 Cindy Harlow as Vulcan ambassador (uncredited)
 Joel Harlow as Vulcan ambassador (uncredited)
 Dianne Harper as Radio Voice
 Tom Harper as Stunt Borg 6
 Grace Harrell as
 Command officer (uncredited)
 Pelian (uncredited)
 Colleen Harris as 
 Starfleet cadet (uncredited)
 Lady V
 Zedric Harris (stunts; Into Darkness; uncredited)
 Melanie Harrison asStarfleet technician (uncredited)
 Beverly Hart as High Priestess
 Dean Hart (stunts; Into Darkness)
 Rosine "Ace" Hatem as Nightclub Patron
 Charlie Haugk as 
 Enterprise Crew Member 1
 San Francisco Resident
 Colleen Harris asStarfleet cadet (uncredited)
 Melanie Harrison asStarfleet medical technician (uncredited)
 Jake Huang (stunts; Beyond; unconfirmed)
 Leif Havdale as stunt double for Chris Pine (Beyond)
 Scott Haven as Guard 3
 Hillary Hayes as 
 John Hayes as Enterprise crewmember (uncredited)
 Jodi Haynes as USSE Bridge Crew
 Michael Haynes as stunt double for Malcolm McDowell
 Luka Hays as Yorktown Red Shirt
 Rob Hayter (stunts; Beyond)
 Annette Helde as Guard 4
 Arlo Hemphill as Shipyard Worker (uncredited)
 Chris Hemsworth as 
 Pete Henderson as Starfleet wedding guest (uncredited)
 James Henrie as Vulcan Bully 1
 Darryl Henriques as Nanclus
 Gregg Henry as Gallatin 
 Sonita Henry as Kelvin Doctor
 Alex Henteloff as Nichols
 Nick Hermz (stunts; Into Darkness; uncredited)
 Mark Alexander Herz as Enterprise security officer (uncredited)
 Sharon Hesky asFederation civilian (uncredited)
 Eddie Hice as Mercy Hospital patient (stunts)
 Freddie Hice as Stunt Double for DeForest Kelley
 Bill Hickey as Enterprise crewmember (uncredited)
 Catherine Hicks as Gillian
 Chuck Hicks as 
 Stunts; The Wrath of Khan
 Stunt double for Paul Sorensen (stunts)
 Nana Hill as Enterprise Crew Member 2
 Peter Hill as Romulan senator (uncredited) 
 Rich Hill as USSE Bridge Crew (uncredited)
 Cameron Hilts (stunts; Beyond)
 Aisha Hinds as Navigation Officer Darwin
 Tommy Hinkley as Journalist 1
 Gina Hirsch (additional voice; Into Darkness)
 Ellen Ho as Starfleet cadet (uncredited; Into Darkness)
 Clay Hodges as Klingon officer (uncredited)
 Ronald F. Hoiseck as Vulcan Elder 3
 Steve Holladay (stunts; Nemesis)
 Rex Holman as J'onn
 Billy Hank Hooker (stunt player; First Contact)
 Buddy Joe Hooker (stunt player; First Contact)
 Robert Hooks as Admiral Morrow
 Joy Hooper as Excelsior crewman in sleep wear
 Jon Horback as security officer (uncredited)
 Dieter Hornemann as Vulcan wedding attendee (uncredited)
 James Horner as Enterprise enlisted trainee (uncredited)
 J.R. Horsting as Borg 2
 Michael Horton as  / "Security Officer"
 Adam Horwitz (uncredited; Beyond)
 John Hostetter as Bolian Officer
 G. Malcolm Houston as Starfleet Admiral (uncredited; Into Darkness)
 Cliff Howard as Human wedding guest (uncredited)
 Leslie C. Howard as Yeoman 2
 Rachel Jean Howard asStarfleet cadet (uncredited)
 Chris Howell (stunt player; Insurrection)
 Lisa Hoyle (stunts; Nemesis)
 Kerry Hoyt as Enterprise-D officer (uncredited)
 Jake Huang as Krall's Henchman
 Matthias Hues as "Second Klingon General" 
 Tom Huff 
 Stunts; The Wrath of Khan (as by "Tommy J. Huff")
 Stunt double for DeForest Kelley (credited as "Thomas Huff")
 Stunt performer; The Undiscovered Country
 Sayra Hummel as Technical Assistant 1
 Gary Hunter as Vulcan civilian (uncredited)
 Rebecca Husain as Enterprise crewmember (uncredited)
 Ryan T. Husk as 
 Enterprise crewmember (uncredited)
 Starfleet officer (uncredited)
 Rif Hutton as Klingon Guard

I 
 Jeff Imada as stunt double for George Takei
 Iman as Martia
 Elizabeth Ingalls as Enterprise nurse (uncredited)
 Jesper A. Inglis as 
 Romulan Crew Member 3
 San Francisco Residents
 Charles Ingram (stunts; Into Darkness)
 Richard Irving as Romulan senator (uncredited)
 Nikka Ischelle as Shipyard Bar patron (uncredited)
 Rick Ituarte as Starfleet Academy instructor (uncredited)
 Howard Itzkowitz as Cargo Deck Ensign

J 
 Robert Jack as Enterprise (CVN-65) sailor (uncredited)
 Terry Jackson as 
 Stunts; The Final Frontier (uncredited)
 Stunts; Nemesis
 Stunt double; Star Trek (uncredited)
 Heinrich James as Borg 3
 Randy James as  (uncredited)
 Coy Jandreau as Nibiran (uncredited)
 Christine Jansen as Journalist 3
 Jay Jauncey (stunts; Beyond)
 Baron Jay as Enterprise-E officer (uncredited)
 Lydia Jay as Romulan senator (uncredited)
 Nathan Jean as USSE Bridge Crew
 Jace Jeanes – Stunt double for Clifton Collins, Jr. (uncredited)
 Junero Jennings as Technical Assistant 2
 Craig Jensen (stunts; Star Trek film)
 Jeffrey S. Jensen 
 Stunt double for Douglas Alan Shanklin (stunts; The Search for Spock; credited as "Jeff Jensen")
 Stunt performer (The Undiscovered Country)
 Stunt player (Insurrection)
 Keith L. Jensen (stunts; The Motion Picture)
 Melissa Jin (stunts; Beyond)
  asStarfleet cadet (uncredited)
 Andray Johnson as Enterprise-E officer  (uncredited)
  (stunts; Nemesis)
 Britanni Johnson as NYU Nurse (uncredited; Into Darkness)
 Jason Michael Johnson as alien cadet (uncredited)
 Jillian Johnston as Starfleet cadet (uncredited)
 Jodi Johnston as USS Enterprise Bridge Crewmember
 Katie Jane Johnston as Martia as a child
 Keii Johnston (stunts; Nemesis)
 Steven Johnson as Starfleet field security crewman (uncredited)
 James Jolly as Enterprise bridge crewmember (uncredited)
 Al Jones as 
 Klingon crewman 
 Stunt double for Christopher Lloyd
 Brett Jones (utility stunts; Into Darkness)
 Trevor Jones (stunts; Beyond)
 Jarod Joseph as Control Tower Technician
 Penny L. Juday as 
 Woman in Ten Forward (uncredited)
 Ba'ku (uncredited)
 Christopher Jude asVulcan teacher (uncredited)
 Doug Jung as 
 John Jurgens as
 Ba'ku (uncredited)
 Reman soldier (uncredited)
 Mike Justus (stunts; Nemesis)

K 
  as sciences officer (uncredited)
 Ree Kai as trainee Enterprise crewmember (uncredited)
 Antal Kalik as
 Stunt double for Lee Reherman (Into Darkness; uncredited)
 Stunt double for Chris Pine (Beyond)
 Mike Kalinowski as Starfleet officer (uncredited; Into Darkness)
 Jon Rashad Kamal as Lt. Commander Sonak
 Robert Kane as San Francisco resident (uncredited)
 Greg Karas as Intern #2
 Dale Kasman as Starfleet officer (uncredited)
 Anna Katarina as Vulcan Council Member 2
 Katrina as Tarlac nurse (uncredited)
 Jolene Kay as Enterprise crewmember (uncredited)
 Elly Kaye as Starfleet officer (uncredited; Into Darkness)
 Jamal Kazak as USS Vengeance security officer (uncredited)
 Zero Kazama as USS Vengeance Bridge Officer (uncredited)
 Barbara Keegan as Starfleet Academy instructor (uncredited)
 Dennis Keiffer (stunts; Star Trek film)
 Andy Keith as Romulan senator (uncredited)
 DeForest Kelley as McCoy
 Robin Kellick as Starfleet officer (stand-in)
 Bradford Kelly as Romulan senator (uncredited)
 Daniel Hugh Kelly as Sojef 
 Maria Kelly as Nightclub Patron
 Steve Kelso (stunts; Nemesis)
 Betty Kennedy asFederation civilian (uncredited)
 Matthew S. Kennedy (stunts; Into Darkness; uncredited)
 Germany Kent as Starfleet captain (uncredited)
 Paul Kent as Beach
 Michael Keppel as Romulan senator (uncredited)
 Tarun Keram as USSE Bridge Crew
 Hubie Kerns, Jr. as Enterprise engineering trainee
 Jamie Keyser as the stunt double for Alice Krige
 Persis Khambatta as Ilia
 Hina Khan as cadet (uncredited; Into Darkness)
 Sorena Khanlou as Swarm Soldier (uncredited)
 Dave Kim as Starfleet Enlisted Soldier (uncredited; Into Darkness)
 Jacqueline Kim as Demora
 Lauren Kim as Kelvin crewmember (uncredited)
 Ariel D. King as Starfleet civilian (uncredited; Into Darkness)
 Bobby C. King – stunts: ND crewmember (Into Darkness; uncredited)
 Carlyle King (addtional voices; The Final Frontier)
 Jacquelynn King as USS Enterprise Bridge Crewmember
 Robert King (stunt performer; The Undiscovered Country)
 Wayne King, Jr. as Stunt Borg 7
 Dorian Kingi as Reman soldier
 Henry Kingi, Jr. as 
 Romulan crewmember (uncredited)
 Stunts; Into Darkness (uncredited)
  as Enterprise crewmember (uncredited)
 Sarah Klaren as Academy cadet (uncredited)
 Cody Klop as Vulcan Bully 3
 Joe Knowland as Antique Store Owner
 Hiro Koda (stunts; Into Darkness; uncredited)
 Walter Koenig as Chekov
 Jacob Kogan as 
 Kim Kold as Zavanko
 Victor Koman asZaranite officer (uncredited)
 Makiko Konishi as Enterprise crewmember (uncredited)
 Thomas Kopache as Com Officer
 Ampy Koran as 
 Klingon officer (uncredited)
 Klingon helmsman (uncredited)
 Kim Robert Koscki as 
 Stunt double for Ethan Phillips
 Starfleet official (uncredited)
 Bruce Koski as Alien delegate (uncredited)
 Kasia Kowalczyk as alien Enterprise engineer (uncredited)
 Katarzyna Kowalczyk as Kelvin Alien
 Joel Kramer as Klingon Crewman 2
 Jim Krestalude as El Aurian Survivor 2
 Alice Krige as Borg Queen
 Tamara Lee Krinsky as Townsperson 
 Boris Lee Krutonog as Helmsman Lojur
 Richard Krzemien as Starfleet councilmember (uncredited)
 Richard Kuhr as Enterprise crew engineer (uncredited)
 Jimmy Kupenwoff as operations division officer (uncredited)
 Katherine Kurtz as Enterprise crewmember (uncredited)
 Michael Kurtz as Romulan senator (uncredited)
 Theo Kypri (stunts; Nemesis)
 Shaun Kyser as security guard (uncredited; Into Darkness)

L 
 Paul Lacovara as 
 Stunt double for Eric Bana
 Stunt double for Chris Pine (Star Trek (2009))
 Marcy Lafferty as Chief DiFalco 
 Claudia La Grippe as Evora delegation member (uncredited)
 Art Lake as Enterprise crewmember (uncredited)
 Keanu Lam (stunts; Beyond)
 Steven Lambert (stunt player; Insurrection)
 Steven Lance as Rhaandarite Enterprise crewmember (uncredited)
 Joe Lando as Shore Patrolman 
 Dennis Landry as Khan's henchman (uncredited)
 Dave Lane (utility stunts/stunt rigger; Into Darkness)
 Iva Lane as Crew Member 4
 Michelle Lang (uncredited; Star Trek (2009))
 Heather Langenkamp as Moto
 Nick Langmead – Extra: Dubai (uncredited; Beyond)
 John Larroquette as Maltz 
 Bill Larson as Enterprise helmsman (uncredited)
 Randall Larson as Enterprise crewmember (uncredited)
 Joyce Lasley asStarfleet instructor (uncredited)
 Jack Laufer as Doctor
 Richard Laurence as Chancellor Ambassador 
 Daniel Lavigne (stunts; Beyond)
 Scott Lawrence as USS Vengeance Officer 1
 James Lawson as Swarm Soldier (uncredited)
 Tony Lawson as Klingon (uncredited)
 Paul Lazenby (stunt rigger/stunts; Beyond; uncredited)
 Richard David Lecoin as Swarm Soldier (uncredited)
 Bryan Lee asStarfleet cadet (uncredited)
 Daniel D. Lee asStarfleet commander (uncredited)
 Dominie Lee as two different background parts (uncredited)
  (stunts; Beyond; uncredited)
 Everett Lee as Cafe owner
 Reggie Lee as Test Administrator 1
 Julius LeFlore (stunt player; Insurrection)
 Xuelian Lei as San Francisco resident (uncredited)
 Anne Marie Leighton asStarfleet officer (uncredited)
 Mark Lenard as
 Klingon Captain
 Sarek
 Michelle Lenhardt as Kelvin crewmember (uncredited)
 Malosi Leonard (stunts; Into Darkness)
 Nora Leonhardt as Enterprise-D civilian (uncredited)
 Jeff Lester as FBI agent
 Cristian Letelier as Enterprise engineering trainee (uncredited)
 Scott Leva as 
 Excelsior crewman 
 Klingon officer
 Judy Levitt as
 Doctor #2
 Military Aide
 El Aurian Survivor 3
 Bethany Levy as stunt double for Zoe Saldana
 Don Lew (stunts; Beyond)
 James Lew as Romulan crewmember (uncredited)
 Stewart W. Lew as crewman in Ten Forward (uncredited)
 Michael Lewinson (stunts; Beyond)
 Cheryl Lewis – utility stunts: Starfleet official (uncredited)
 Irving Lewis
 Stunt double for LeVar Burton (Insurrection; credited as "Irving E. Lewis")
 Stunts; Nemesis
 Susan Lewis as Enterprise-A officer (uncredited)
 Linda Li as Starfleet violinist (uncredited)
 Michael Li (stunts; Into Darkness; uncredited)
 James Hiroyuki Liao as USS Vengeance Bridge Officer
 Clint Lilley as 
 Stunts; Nemesis
 Stunt double for Jonathan Frakes
 Oqwe Lin as alien boy (uncredited)
 Kevin Lindsay as alien bar patron (uncredited)
 Stephen Liska as Torg
 Leah Livingston as Enterprise crewman (uncredited)
 Jasmine Lliteras as Romulan senator (uncredited)
 Christopher Lloyd as Kruge
 Kristopher Logan as El Aurian Survivor 4
 Andrew Long (stunts; Beyond)
 Don J. Long as Enterprise crew member (uncredited)
 The Loop Group as Background Voices (The Search for Spock)
 Kurt Lott as
 Stunt rigger; Insurrection' 
 Stunts; Into Darkness Beau Lotterman as Romulan delegate (uncredited)
 Claudia Lowndes as Starfleet officer's wife (uncredited)
 Laurence Luckinbill as Sybok
 Steve Luna asStarfleet Lieutenant (uncredited)
 Diana R. Lupo (stunt player; Insurrection) 
 Shaela Luter as Enterprise Crew Member 6
 Pasha Lychnikoff as Romulan Commander 
 Brian Lydiatt (stunt rigger; Beyond; unconfirmed)
 Jake Lyle (uncredited; Beyond)
 Curtis Lyons as Klingon

 M 
 Andrew MacBeth as Enterprise-E officer (uncredited)
 Matthew MacCaull as "Blue Shirt"
 Greg Mace as Enterprise crewmember (uncredited)
 Brian Machleit (stunts; Into Darkness; uncredited)
 Simon MacIntyre as USSE Bridge Crew (uncredited)
 Michael Mack as 
 Trevor Mack as Enterprise crewmember (uncredited)
 Tara Macken – stunts: Enterprise science crewmember (uncredited)
 Dennis Madalone asKlingon officer (uncredited)
 Dan Magee as assimilated operations officer (uncredited)
 Andrew Maiorano as Starfleet HQ staff #3 (uncredited)
 Justin Malachi asStarfleet cadet (uncredited)
 Daryl F. Mallett as Rura Penthe prisoner (uncredited)
 Christian Mandel as 
 Civilian 
 Starfleet Officer (uncredited)
 Stephen Manley as Spock...Age 17
 Nav Mann as Romulan crewmember (uncredited)
 James Mapes as Zelonite official (uncredited)
 Mario Marcelino as USS Grissom Communications
 Barbara March as Lursa 
 Alan Marcus as Samno
 Marin as Enterprise-A crewman (uncredited)
 Nick Marinos (stunts; Beyond)
 Chris Mark (stunts; Beyond)
 Rob Mars as Burly Cadet #4 (stunts; Star Trek film)
 Henry Marshall as Security Officer
 Joel Marston as
 Crew Chief (credited as "Joel Marstan")
 Enterprise medical staff member (credited as "Dialogue Coach"; appearance uncredited)
 Starfleet Admiral (uncredited)
 Genevieve Martin as Vulcan noblewoman (uncredited)
 Jeffrey Martin as Electronics Technician #2
 Marta Martin as Medical Technician 2
 Mary Mascari as Mercy Hospital patient (uncredited)
 Mike Massa as stunt double for Chris Pine
 Dan Mast (stunts; Beyond)
 Eddie Mathews (stunt player; Insurrection)
 Marti Matulis as 
 Ba'ku (uncredited)
 Reman soldier (uncredited)
 Michael McAdam as 
 Ba'ku (uncredited)
 Son'a (uncredited) 
 Jeff McBride as Khan's henchman (uncredited)
 Jeri McBride as 
 Technician
 Khan's henchman (uncredited)
 M. McCahill as Starfleet officer (uncredited)
 Adam McCann as Starfleet Ceremonial Guard
 Winnie McCarthy as Epsilon IX technician (uncredited)
 Rusty McClennon as stunt double for Michael Dorn (uncredited)
 Taylor McCluskey asKelvin alien (unconfirmed)
 Cassandra McCormick – stunt double: Alice Eve and utility stunts: Starfleet crewmember (uncredited)
 J. Patrick McCormack as Commander 1
 Tom McComas (stunts; Into Darkness; uncredited)
 Mykle McCoslin as Enterprise-E officer (uncredited)
 Buck McDancer (stunt player; Insurrection)
 Sonia McDancer 
 Stunt double for Marina Sirtis (Insurrection; credited as "Sonia Jo McDancer")
 Stunts; Nemesis Neal McDonough as 
 Malcolm McDowell as Soran
 Gates McFadden as Beverly
 Brent McGee as Enterprise crew engineer (uncredited)
 Paul McGillion as Barracks Leader
 Scott McGinnis as "Mr. Adventure"
 Bob McGovern as 
 Stunt Borg 8
 Stunts; Nemesis Don Charles McGovern as Klingon Crewman (stunts)
 James H. McGrath, Jr. as 
 Barfly 2 (as "James McGrath, Jr.")
 Starfleet Memorial Admirals
 Matthew McGregor asStarfleet cadet (uncredited)
 Cole McKay as Excelsior crewman
 John Hugh McKnight as Enterprise medical technician
 Joyce McNeal 
 Stunts; The Final Frontier (credited as "Joyce L. McNeal")
 Stunt player; First Contact Marnie McPhail as Eiger
 Bill McTosh as Klingon Crewman 3
 Nanci Meek as mental patient (uncredited)
 Dustin Meier (stunt player; First Contact)
 Johnny C. Meier 
 Stunt player; First Contact Stunt double for William Shatner (The Search for Spock, The Voyage Home; credited as "John Meier")
 Mary Meinel-Newport as Bolian woman (uncredited)
 Reggie Melvin as civilian (uncredited; Into Darkness)
 Roger Menache as Khan's henchman (uncredited)
 Lorine Mendell as Enterprise-B crewman (uncredited)
 James Menges as Jogger 
 Andrew Mew asStarfleet officer (uncredited)
 Dina Meyer as Commander Donatra9
 Patrick Michael as Enterprise-A crewman (uncredited)
 James Michalopolous (stunts; Beyond)
 Michelle as Enterprise crewmember (uncredited)
 Patrizia Milano as Professor Erika Biordi (uncredited)
 Peggy Miley as Regent Cuzar 
 Jack Millard as Enterprise Crew Member 5
 Allan Miller as Bar Alien
 Bill Thomas Miller as command officer at wedding (uncredited)
 Christopher James Miller as Picard's Nephew
 Rad Milo as Enterprise-D ensign (uncredited)
 Rich Minga (stunts; Nemesis)
 April Dawn Minney as Gallatin's mother (uncredited)
 James Minor as the stunt double for Michael Dorn
 Rita Minor as the stunt double for Alfre Woodard
 Barbara Minster as Enterprise crewmember (uncredited)
 John Miranda as 2nd Garbageman 
 Teebone Mitchell as Starfleet Headquarters officer (uncredited)
 Beth Moberly as Enterprise crewmember (uncredited)
 Abe Molinares as Enterprise officer (uncredited)
 Anthony Molinari – Stunt double for Greg Ellis (uncredited)
 Heidi Moneymaker as Kelvin crewmember (stunts)
  as Spot
 Ricardo Montalban as Khan
 Peet Montzingo as bar patron #2 (uncredited; Into Darkness)
 Paula Moody (stunts; The Wrath of Khan)
 Kevin Moon as Enterprise-E officer (uncredited)
 Natalie Moon as Control Tower Tech (uncredited)
 David Moordigian as Klingon Crewman 4
 Bennie E. Moore, Jr. as Starfleet technician (stunts)
 Dorenda Moore as stunt double for Winona Ryder
 Ronald D. Moore as Holodeck Nightclub Patron (uncredited)
 Rob Moran as USS Vengeance Ensign
 Ralph Moratz as Mercy Hospital visitor (uncredited)
 Tom Morello as Son'a officer (uncredited)
 Tom Morga as 
 Klingon Crewman 5
 Workman in space (stunts)
 Stunt double for Leonard Nimoy (uncredited) 
 Enterprise Trainee (stunts)
 Merchantman alien crewman
 Klingon officer
 Starfleet field security crewman (stunts)
 The Brute
 Reman officer
 Reman boarding officer
 Julie Morgan as Singer in Nightclub 
 Jeanne Mori as USS Grissom Helm
 Chris Morris (uncredited; Into Darkness)
 Phil Morris as 
 Sabrina Morris as Enterprise Crew Member 7
 Jennifer Morrison as 
 Glenn Morshower as Navigator
 Kevin Moser as USS Enterprise crewmember (uncredited)
 Joe Moses (additional voice; Into Darkness)
 Jeff Mosley as stunt double for Michael Dorn (uncredited)
 Wednesday Mourning as Shipyard Bar patron (uncredited)
 Rene Mousseux (stunts; Into Darkness; uncredited)
 Caryn Mower – utility stunts: Starfleet official (uncredited)
 Michael Mukatis 
 Stunts; Star Trek (2009)
 Stunts; Into Darkness (uncredited)
 J.P. Mulcaster as USSE Bridge Crew
 Kate Mulgrew as Admiral Janeway
 Courtney Munch (stunts; Star Trek film)
 Mark Muñoz as Evora delegate 2 (uncredited)
 Mario Muñoz as Evora delegate 3 (uncredited)
 Michael Muñoz as Evora delegate 4 (uncredited)
 George Murdock as ""
 Donna Murphy as Anij
 Kimberly Murphy (stunts; Star Trek film)
 Meredith Murphy as Trill science officer (uncredited)
 Hiram A. Murray as bar patron (uncredited)
 Tom Mustin as Intern #1

 N 
 Debra Naclerio as Romulan senator (uncredited)
 Panuvat Anthony Nanakornpanom as Narada crewman (uncredited)
 1st Sgt Joseph Naradzay, USMC as Marine Sergeant
 David Narloch asStarfleet cadet (uncredited)
 Ve Neill as Enterprise crewmember (uncredited)
 Kane Nelson as Swarm Soldier (uncredited)
 Karlotta Nelson as El-Aurian survivor (uncredited)
 Claude Nemeth as Klingon Rura Penthe guard (uncredited)
 Danny Nero as Vulcan guard (uncredited)
 Alex Nevil as Shuttle Officer
 Claudette Nevins as Son'a Officer #2
 Morocco Nevlin as civilian (uncredited; Into Darkness)
 Jonathan Newkerk asStarfleet cadet (uncredited)
 Elle Newlands (additional voice; Into Darkness)
 Jacob Newton as Shipyard Bar cadet (uncredited)
 Westley Nguyen as 
 Enterprise crewman (uncredited)
 Civilian (uncredited; Into Darkness)
 Nichelle Nichols as Uhura
 Rachel Nichols as 
 Jimmy Nickerson (stunt player; First Contact)
 Jim Nieb as Shipyard Bar alien (uncredited)
 Leonard Nimoy as
 Spock / "Spock Prime"
 Mercy Hospital visitor (uncredited)
 Stephanie Niznik as Perim 
 Brendan Norman as Enterprise crew engineer (uncredited)
 Eric Norris
 Stunt performer; The Undiscovered Country Stunts; Nemesis Stunts; Into Darkness (uncredited)
 Nolan North as USS Vengeance Bridge Officer
 Luke Novella asStarfleet cadet (uncredited)
 Brita Nowak as Ba'ku (uncredited)
 John Nowak as the stunt double for Patrick Stewart
 Ian Nsenga as USSE Bridge Crew
 Beth Nufer (stunts; The Wrath of Khan)
 Craig Nystrom as Shipyard Worker (uncredited)

 O 
 Terrence O'Connor as Chief Ross
 Celeste Octavia as nurse (uncredited; Into Darkness)
 Jen Oda as Ayt female (uncredited)
 Lin Oeding as 
 Stunt double for John Cho (uncredited)
 Stunts; Into Darkness (uncredited)
 Brian Oerly as stunt double for Jason Matthew Smith
 Jeff O'Haco as Vulcan Elder 5
 Chris O'Hara (ratchet stunts; Insurrection)
 Kevin Reed O'Hara as photo double for Walter Koenig (uncredited)
 Alan Oliney (stunts; The Search for Spock)
 Noriko Olling as wedding piano player (uncredited)
 David Orange as Sleepy Klingon
 Jim O'Rear (stunts; The Voyage Home; uncredited)
 Frank Orsatti (stunts; The Final Frontier)
 Noon Orsatti as Excelsior bridge crewman
 Louis Ortiz as
 Borg drone (uncredited)
 Tarlac officer (uncredited)
 Vulcan officer (uncredited)
 Jon Orvasky as Starfleet Ceremonial Guard
 Dennis Ott as Knee Jerk Alien (uncredited)
 Zorab Ovsepyan as Ba'ku villager (uncredited)
 Michael Owen as Helm Officer Branson

 P 
 Neville Page as Romulan Crew Member 2
 Victor Paguia as Kelvin officer (stunts)
 Chris Palermo as
 Enterprise-E officer
 Enterprise officer (stunts)
 Andrew Palmer as 
 Borg 4(a)
 Borg 4(b)
 Jim Palmer (Kelvin officer (stunts; Star Trek film)
 Deeana Pampena as stunt double for Grace Lee Whitney
 Michael Papajohn as Enterprise-D command officer (uncredited)
 Laura Parker as Enterprise crewmember (uncredited)
 Brittany Parkyn as Girl with Teddy Bear
 Michelle Parylak as Enterprise Crew Member 8
 Salomon Passariello as medical technician (uncredited; Into Darkness)
 Colby Paul as Vulcan Bully 2
 Paulette asVulcan maiden (uncredited)
 Melissa Paulo as Bar Girl
 Randy Pausch as Kelvin Crew Member
 Dan Payne as Wadjet 
 Ken Peacock as Enterprise (CVN-65) sailor (uncredited)
 Simon Pegg as 
 Bernadette Pelletier as Starfleet officer at air tram station (uncredited)
 Gai-Lanne Pepper as Enterprise crewmember (uncredited)
 Andres Perez-Molina as Romulan crew member (uncredited)
 Edward Perez 
 Stunts; Star Trek (2009)
 Stunts; Into Darkness (uncredited)
 Oz Perkins as 
 Monty Rex Perlin as Stunt Borg 9
 Ron Perlman as Reman Viceroy
 Richard Penn (additional voices; uncredited)
 J.J. Perry (stunts; Into Darkness; uncredited)
 Manny Perry as Bozeman townsperson (uncredited)
 Rod Perry as security crewman (uncredited; TMP)
 Tyler Perry as Admiral Richard Barnett 
 Brock Peters as Admiral Cartwright
 Mary Peters (stunts; The Wrath of Khan)
 Amy Pham (unconfirmed; Into Darkness)
 Johnson Phan (stunts; Beyond)
 Mark Phelan as Romulan crewmember (uncredited)
 Dave Phillips (utility stunts; Beyond; unconfirmed)
 Ethan Phillips as nightclub maître d' (uncredited)
 Robert Picardo as Holographic Doctor 
 Charles Picerni, Jr. 
 Klingon crewman (stunts; credited as "Chuck Picerni, Jr.")
 Stunts; The Voyage Home
 Steve Picerni (stunt player; First Contact)
 Peewee Piemonte – utility stunts (Into Darkness; uncredited)
 Denney Pierce as 
 Enterprise-D flight controller (uncredited)
 Stunts; Into Darkness (uncredited)
 Gary T. Pike as 
 Gorkon's soldier 
 Klingon officer
 Chris Pine as 
 Martin Pistone as Controller #2
 Dan Plum (stunts; Star Trek film)
 Christopher Plummer as 
 Bernie Pock as stunt double for William Shatner
 Gene Poe as Enterprise crewmember (uncredited)
 Damion Poitier as Romulan guard (stunts)
 Greg Poland as Elloran Officer #2
 Paige Pollack (additional voices; uncredited)
 Paradox Pollack as alien (uncredited; Star Trek (2009))
 Larry Polson as man with dog (uncredited)
 Lee Poppie as Evora delegate (uncredited)
 Brett Porter as General Stex
 Woody Porter as 
 science division lieutenant (uncredited)
 Starfleet Academy council member (uncredited)
 Jim Portnoy as
 Starfleet flag officer (uncredited)
 Enterprise-D civilian (uncredited)
 J.D. Posey (uncredited; Insurrection)
 Tom Poster as Stunt Borg 10
 Vadia Potenza as Spock...Age 13 
 Chuck Powers as Enterprise crewman (uncredited)
 Darrin Prescott (stunt performer; Nemesis (uncredited))
 Werner Pretorius as Boltaan (uncredited)
 Douglas Price as 
 Klingon spectator (uncredited)
 Khitomer flag bearer (uncredited)
 Austin Priester (stunts; Star Trek film)
 Marc Primiani as Shipyard Worker (uncredited)
 San Francisco Resident
 Kelvin Memorial Archive officer (uncredited)
 Enterprise crewmember (uncredited)
 Danny Pudi as Fi'Ja
 Don Pulford as stunt double for William Shatner (also credited as "Donald B. Pulford")
 Susan Purkhiser as stunt double for Jimmy Bennett
 Don Purpus as Vulcan (uncredited)
 John Putch as Journalist 2

Q 
 Preston Queen as bar patron #3 (uncredited; Into Darkness)
 Bill Quinn as McCoy's Father
 Ian Quinn (stunt player; Insurrection)
 Jeffery Quinn as Vulcan scientist (uncredited)
 Jerry Quinn as Enterprise-B crewman (uncredited)
 Joe Quinto as 
 Romulan crewman (stunts; Star Trek film)
 Stunt double for Zachary Quinto
 Zachary Quinto as 
 Rihanne Quionn as Sulu's daughter (uncredited)
 Jade Quon (stunts; Star Trek film)

R 
 Priya Ragaratnam as Night Watch Captain
 Rahvaunia as Academy teacher (uncredited)
 Jackie Rainey as operations division officer (unconfirmed)
 Kristen Rakes (uncredited; Star Trek (2009))
 David Ralphe as Commander 2
 Todd Ramsay as Starfleet Transporter Chief (voice; uncredited)
 Nick Ramus as Saratoga Helmsman
 Air Randall (stunts; The Final Frontier)
 Bruce Wayne Randall (stunts; The Final Frontier)
 Roger Raskin as Enterprise-E officer (uncredited)
 Jeremy Raymond as 
 Lead Nibiran
 Control Tower Technician
 Mark Rayner (stunts; Into Darkness; uncredited)
 Keith Rayve as command division crewman (uncredited)
 Spiro Razatos (stunt player; Insurrection)
 Rex J. Reddick (stunts; Into Darkness)
 Tanoai Reed (stunts; Into Darkness)
 Raul Reformina as Enterprise-D command officer (uncredited)
 Lee Reherman as Uniformed Mercenary
 Kevin Reid – stunt double: Benedict Cumberbatch (uncredited)
 Candice Renee (additional voice; Into Darkness)
 Jeff Reyes as Swarm Soldier (uncredited)
 Simon Rhee – stunt actor: USS Vengeance security officer (uncredited)
 Jacob Rhodes as Nibiru Children
 Kentucky Rhodes as Nibiru Children
 Evans Riccardi as Starfleet flag officer (uncredited)
 Mark Riccardi as the stunt double for Jonathan Frakes (uncredited)
 Allen Rice as Enterprise-B crewman (uncredited)
 Branscombe Richmond as Klingon 3 
 Katja Rieckermann as Starfleet saxophone player  (uncredited)
 Tim Rigby as 
 Stunt player; Insurrection (credited as "T.J. Rigby")
 Stunts; Nemesis
 Kevin Michael Richardson (additional voice; Into Darkness)
 Zack Richardson as Enterprise crewmember (uncredited)
 Jessica Lauren Richmond asflirty Starfleet cadet (uncredited)
 Katja Rieckermann as wedding saxophone player (uncredited)
 Lucia Rijker as Romulan Communications Officer 
 Bridgett Riley as stunt double for Sofia Boutella (Beyond)
 Larry Rippenkroeger (stunts; Into Darkness; uncredited)
 Renie Rivas asStarfleet cadet (uncredited)
 Bertrand Roberson, Jr. asStarfleet cadet (uncredited)
 Denise Lynne Roberts as 
 Enterprise-A crewmember (uncredited)
 Stunt player; Insurrection
 Jeremy Roberts as Excelsior Officer
 Jimmy N. Roberts (stunts; Into Darkness; uncredited)
  as Enterprise crewmember (uncredited)
 Allen Robinson (stunts; Nemesis)
 Ernest Robinson (stunts; The Wrath of Khan)
 Joycelyn Robinson as 
 Excelsior crewman 
 Robby Robinson 
 Stunt double for Iman
 Stunt player; Insurrection
 John Robotham (stunts; The Wrath of Khan)
 Tony Rocco as Klingon Crewman 6
 Majel Barrett Roddenberry as 
 "Commander Chapel" (credited as "Majel Barrett")
 Computer Voice / "Starfleet Computer"
 Rachelle Roderick as Romulan senator (uncredited)
  asStarfleet cadet/Enterprise crewmember (uncredited)
  (stunts; Beyond)
 Edwin Rodriguez as USSE Bridge Crew
 Danny Rogers as 
 Merchantship First Officer (stunts)
 Stunt performer; The Undiscovered Country
 Stunt player; First Contact
 Nanci Rogers as 
 Khan's henchwoman (uncredited)
 Bar waitress (uncredited)
 Scott Rogers (stunts; Nemesis)
 Aric Rogokos as Starfleet security officer (uncredited)
 Jimmy Romano (stunt player; First Contact)
 Pat Romano as 
 Stunts; The Undiscovered Country (uncredited)
 Stunt rigger; Generations (uncredited)
 Stunt player; First Contact
 R.A. Rondell as 
 Taxi Driver (uncredited)
 Stunts; The Final Frontier
 Ronald R. Rondell as Henchman
 Tony Roque as Enterprise engineer (uncredited)
 Paul D. Rosa asUSS Enterprise security chief (uncredited)
 Rene Rosado as USS Enterprise Bridge Crewmember
 Alex Rose as USSE Bridge Crew
 Irene Roseen as Vulcan Elder 4
 Debby Lynn Ross (stunt player; First Contact)
 Shepard Ross as
 Starfleet security officer (uncredited)
 Starfleet observer (uncredited)
 Rick Rossi as nightclub musician (uncredited)
 Paul Rossilli as Kerla
 Wanda Roth as Starfleet lieutenant (uncredited)
 John Rottger (stunt player; First Contact)
 Michael Rougas as Lt. Cleary
 Ana Franchesca Rousseau as Enterprise crewmember (uncredited)
 Melissa Roxburgh as Ensign Syl 
 Deep Roy as Keenser
 Sharlene Royer as stunt double for Zoe Saldana (Beyond)
 Phil Rubenstein as 1st Garbageman 
 Alan Ruck as Capt. Harriman
 Don Ruffin as 
 Excelsior crewman 
 Chang's assistant 
 Klingon officer
 Tracey Ruggiero – utility stunts: Starfleet official (uncredited)
 Tristin Rupp (uncredited; Into Darkness)
 David Ruprecht as Radio Voice
 Joseph Ruskin as Son'a Officer #3
 Tim Russ as Lieutenant
 Leon Russom as "Chief in Command"
 James Ryan (stunts; Nemesis)
 Stephen Ryan as Romulan senator (uncredited)
 Winona Ryder as 
 Kimberly L. Ryusaki as
 Trainee Enterprise crewmember (uncredited)
 Bar alien (uncredited)
 Cetacean Institute Tourist (uncredited)

S 
 Susan Sackett as Enterprise crewmember (uncredited)
 Michael Saglimbeni as Enterprise Crew Member 3
 Eileen Salamas as Enterprise crewmember (uncredited)
 Zoë Saldana as 
 Frank Salsedo as Enterprise crewmember (uncredited)
 Lynn Salvatori as Antonia (uncredited)
 Marco Sanchez as Torpedo Security
 Harpreet Sandhu as USSE Bridge Crew (uncredited)
 Arlene Santana as USSE Bridge Crew (uncredited)
 Layla Sarakalo asSan Francisco passerby (uncredited)
 Bob Sarlatte as Waiter
 Richard Sarstedt as 
 Romulan delegate (uncredited)
 Enterprise-D flight controller (uncredited)
 George Sasaki as Enterprise crewman (uncredited)
 Paul Sass asStarfleet administrator (uncredited)
 Nick Satriano as Red Shirt Rescue Crew (uncredited)
 Susan Savage (The Final Frontier; uncredited)
 Chad Sayn (stunts; Beyond)
 Chris Sayour (stunts; Nemesis)
 Sharon Schaffer as Mercy Hospital nurse (stunts)
 Brian Scheu as Artim's friend (uncredited)
 Todd Schneider (stunts; Into Darkness; uncredited)
 John Schuck as Klingon Ambassador
 Roger Schueller as Starfleet engineering officer (uncredited)
 Darth Schuhe as Enterprise crewmember (uncredited)
 Dwight Schultz as Lt. Barclay 
 Joel Schultz as Klingon Crewman 7
 Louise Schulze (uncredited; The Voyage Home)
 Courtney Schwartz (stunts; Into Darkness; uncredited)
 Gary Schwartz (additional voices; uncredited)
 Adam Scott as Defiant Conn Officer 
 Dennis Scott 
 Stunt player; Insurrection
 Stunts; Star Trek (2009)
 Judson Scott as Joachim (uncredited)
 Todd Scott (stunts; Beyond)
 Kyle Scudiere asStarfleet cadet (uncredited)
 Jay Scully as Lieutenant Chapin
 Franklyn Seales as Crew Member 5
 Rick Seaman (stunts; Nemesis)
 Michelle Sebek (stunt player; Insurrection)
 David Senescu as Starfleet trumpet player (uncredited)
 Ramona Seymour asStarfleet cadet (uncredited)
 Shakti as ADC
 Douglas Alan Shanklin as Prison guard #2
 Melanie Shatner as Yeoman
 William Shatner as Captain James T. Kirk
 Jack Shearer as 
 Eamon Sheehan as Romulan crew member (uncredited)
 Clifford Shegog as "Klingon Officer"
 Justin Shenkarow – background voice artist (uncredited)
 W. Morgan Sheppard as
 Klingon Commander
 Vulcan Science Council minister (uncredited)
 Anthony Shim as Jin 
 Keith Shiozaki as Starfleet Headquarters crewman (uncredited)
 Cathie Shirriff as Valkris
 Joel Shock as Starfleet security officer (uncredited; Into Darkness)
 Janelle Showalter (uncredited; First Contact)
 Craig Shuggart (stunt player; First Contact)
 Reagan Sieg as stunt double for Chris Pine
 Ray Siegle (stunts; Into Darkness; uncredited)
 James B. Sikking as Captain Styles
 Spike Silver as 
 Stunt double for Walter Koenig (stunts; The Voyage Home)
 Stunt performer; The Undiscovered Country
 Steph Silvestri as Enterprise-E engineer (uncredited)
 Lou Simon as Enterprise-D engineer (uncredited)
 Gianna Simone as USS Enterprise Bridge Crewmember
 Monty Simons (stunt rigger; Into Darkness)
 Brian Simpson (utility stunts; Into Darkness)
 Jonathan Simpson as Young Sarek 
 Caine Sinclair as stunt double for Anton Yelchin (Into Darkness; uncredited)
 Madge Sinclair as Saratoga Captain (uncredited)
 Bryan Singer as  (uncredited)
 Raymond Singer as Young Doctor 
 Marina Sirtis as Troi
 Charlie Skeen as
 Klingon officer (uncredited)
 Stunt double for Christopher Plummer (uncredited)
 Paul Sklar as 
 Stunt double for Patrick Stewart
 Stunts; Nemesis
 Stunt double for Peter Weller (uncredited)
 Kathleen Sky as Enterprise crewmember (uncredited)
 Christian Slater as Excelsior Communications Officer
 Christian Sloan as 
 Teresa Sloan as bar patron (uncredited)
 Eve Smith as Elderly Patient
 Jason Matthew Smith as Burly Cadet 1 / 
 Jay Smith as Enterprise crewmember (uncredited)
 Kimani Ray Smith (stunts; Beyond)
 Nicholas Guy Smith as Professor Freemon Richter (uncredited)
 Kurtwood Smith as Federation President
 Mike Smith (stunt player; Insurrection)
 Mike Smithson as Klingon helmsman (uncredited)
 Jeff Smolek (stunt player; Insurrection)
 Michael Snyder as
 Starfleet Communications Officer 
 Crewman  
 Mike Snyder (stunts; Star Trek film)
 David Sobolov as Klingon patrol (voice)
 Bryce Soderberg as Satine (uncredited)
 Rebecca Soladay as Vulcan maiden (uncredited)
 Polina Soldatova as USSE Bridge Crew
 Scott Somers as stand-in/photo double for LeVar Burton (First Contact, Insurrection, Nemesis)
 Katie Soo as Starfleet Academy security guard (uncredited)
 Paul Sorensen as the Merchantship Captain 
 Pablo Soriano as holographic nightclub patron (uncredited)
 Jamie Soricelli as Enterprise crewmember (uncredited)
 Frank James Sparks (stunts; The Search for Spock)
  as Spot (uncredited)
 Brent Spiner as
 B-4
 Data
 Scott Sproule (utility stunts; Into Darkness; uncredited)
 Erik Stabenau as 
 Excelsior crewman 
 Stunt double for Rene Auberjonis
 Enterprise-D officer (credited as "Eric Stabenau")
 Larry Stachowiak as Bajoran Enterprise-E engineer (uncredited)
 Robert Stachowiak as Enterprise-E sciences officer (uncredited)
 Brandon Stacy as stand-in/photo double for Zachary Quinto (Star Trek (2009), Into Darkness; uncredited)
 Monica Staggs (stunt player; Insurrection)
 John Staible as Enterprise crewman (uncredited)
 Louise Stange-Wahl as Enterprise crewmember (uncredited)
 Don Stark as Nicky the Nose
 Arne Starr as Enterprise engineer (uncredited)
 Hugo Steele (stunts; Beyond; unconfirmed)
 Eric Steinberg as Porter 
 Melissa Steinman as Starfleet Ceremonial Guard
 Carl Steven as "Spock...Age 9" 
 Joseph Steven as Romulan engineer (uncredited)
 Daniel Stevens as stunt double for Zachary Quinto
 Warren A. Stevens as Son'a observer
 Brian Stewart (stunts; Nemesis)
 Michael T. Stewart as Starfleet officer (uncredited; Into Darkness)
 Patrick Stewart as Picard
 Thomas W. Stewart as Enterprise crew engineer (uncredited)
 Eric A. Stillwell as Klingon spectator (uncredited)
 Viola Stimpson as Lady in Tour 
 Adam Stone as Cabinet Member (uncredited)
 Justin Stone as Security (uncredited)
 Leigh Strother-Vien as Enterprise crewmember (uncredited)
 Scott Strozier as Security Officer 
 Norman Stuart as Vulcan Master 2
 Sufi as Starfleet cadet (uncredited)
 Jaewon Suh as Swarm Soldier (uncredited)
 Kevin Sullivan as 
 Nora Sullivan as Enterprise science officer (uncredited)
 Susan J. Sullivan as Woman
 Steve Susskind as Pitchman
 Paul Sutherlin as Shipyard bar patron (uncredited)
 Noriko Suzuki as Enterprise-D engineer (uncredited)
 Vijay Suzuki as red shirt/mechanic (uncredited; Into Darkness)
 Gregory Sweeney as 
 Bolian officer (uncredited)
 Human officer  (uncredited)
 Nilayana Sy as Starfleet officer (uncredited)

T 
 Adrian Tafoya as
 Nimbus III bar patron (uncredited)
 Wrinkles (uncredited)
 Renee Taglia (uncredited; Star Trek (2009))
 Faran Tahir as Captain Robau
 Taylor Tai (stunts; Beyond)
 Douglas Tait as Long Face Bar Alien 
 Darlena Tejeiro as Flight Officer
 Russell Takaki as 
 George Takei as Sulu
 Pat Tallman as 
 Enterprise-D officer
 Stunt double for Gates McFadden 
 Stunt double for Gwynyth Walsh
 John Tampoya as Enterprise-B crewman (uncredited)
 Cedric Taporco as Saurian crewmember (uncredited)
 Nick E. Tarabay as Klingon
 Newell Tarrant as CDO
 Joe Taslim as Manas
 Fred Tatasciore as Klingon patrol (voice)
 Denise Tathwell as Vulcan crewman (uncredited)
 C.C. Taylor (stunts; Into Darkness)
 Dendrie Taylor as Lieutenant Farrell
 Loran Taylor as Starfleet wedding guest (uncredited)
 H. Teague as Epsilon IX technician (uncredited)
 Chris Tedesco as nightclub musician (uncredited)
 Darlena Tejeiro as flight officer
 Tala Tereze as waitress (uncredited; Into Darkness)
 Deney Terrio as Khan's henchman (uncredited)
 Perry Thackeray as Nibiran (uncredited)
 Kirk Thatcher as Punk on Bus
 Craig Thomas as Klingon Crewman 8
 David Jean Thomas as Vulcan Elder (uncredited)
 Sharon Thomas as the Bar Waitress
 Cris Thomas-Palomino as Enterprise-D crewmember (uncredited)
 Brian Thompson as Klingon Helm
 Scottie Thompson as Nero's Wife 
 Angelo Tiffe as Excelsior Navigator
 Sean Michael Tilghman as Vulcan student (uncredited)
 Mike Timoney as Electronics Technician 1
 Rorelee Tio (stunts; Beyond)
 Barron Toler (uncredited; Star Trek (2009))
 John Tomkins (uncredited; Into Darkness)
 Aaron Toney (stunts; Into Darkness; uncredited)
 Chris Torres as Romulan crewman (stunts)
 Frank Torres (stunt rigger / utility stunts; Into Darkness; uncredited)
 Arthur Tovey as Vulcan civilian (uncredited)
 Emily Towers (additional voice; Into Darkness)
 Paul Townsend as Starfleet security officer (uncredited)
 Dennis Tracy as Bolian waiter (uncredited)
 Roma Lee Tracy as Silvertube Amazette (uncredited)
 Fawn Tran as civilian (uncredited; Into Darkness)
 Long Tran as USS Enterprise Bridge Crewmember
 Roger Trantham as Enterprise crewmember (uncredited)
 Tim Trella (stunt player; Insurrection)
 Bjo Trimble as Enterprise crewmember (uncredited)
 Xavier Truesdell as Enterprise crewmember (uncredited)
 Dimitri Tsoy (stunts; Beyond)
 Jennifer Tung as Female Ensign
 Leonard O. Turner as Vulcan Elder 1
 Pete Turner as 
 Kolaran soldier
 Reman guard
 Reman guard
 Reman officer
 Tierre Turner – utility stunts: Starfleet official (uncredited)
 Errik Tustenuggee as Academy Council Member (uncredited)

U 
 Ray Uhler as holographic nightclub patron (uncredited)
 Steve Upton (stunt rigger; Into Darkness)
 Karl Urban as

V 
 Julee Vadnais as Orion civilian (uncredited)
 Xuyen Valdivia (stunts; uncredited)
 Sergio Valentino as trainee Enterprise crewmember (uncredited)
 Marty Valinsky (stand-in; The Undiscovered Country; uncredited)
 Kyle Valle as Starfleet civilian (uncredited; Into Darkness)
 Ravi Valleti as Starfleet cadet (uncredited)
 Gwen Van Dam as El Aurian Survivor 5
 Kiff Vandenhuevel (additional voice; Into Darkness)
 Vincent van Hinte as Ayt male (uncredited)
 Billy Van Zandt as Alien Boy
 Guy Vardaman as 
 Klingon officer (uncredited)
 Darien Wallace (uncredited)
 Klingon officer (uncredited)
 Body double for Brent Spiner (uncredited)
 John Vargas as Jedda
 Jason Vaughn as Starfleet cadet (uncredited)
 Tom Vicini (stunts; Insurrection (uncredited))
 Teresa E. Victor as
 Bridge Voice (The Wrath of Khan)
 Enterprise Computer (The Search for Spock)
 Aamaarazan councilor (uncredited)
 Usher
 Lisa Vidal as Barracks Officer 
 Vincent as Saurian Enterprise crewmember (uncredited)
 Marcy Vosburgh as Computer Voice
 Brian Vowell as Starfleet cadet (uncredited)
 Fiona Vroom as Orion Girl

W 
 Mark Wagner (stunt player; Insurrection)
 David C. Waite as USS Enterprise Crew 
 Cord Walker (utility stunts Into Darkness)
 James Walker as Romulan senator (uncredited)
 Cheryl Wallack as Vulcan priestess (uncredited)
 Brian Waller as Vulcan Council Member (uncredited)
 Gwynyth Walsh as B'Etor
 Brennan Walstrom (stunts; Beyond)
 Kye Walstrom (stunts; Beyond)
 J.D. Walters as Klingon (uncredited)
 D. Danny Warhol as engineering crewman in hallway  (uncredited)
 David Warner as 
 St. John Talbot
 Chancellor Gorkon
 April Weeden Washington (stunts; Into Darkness; uncredited)
 Kim Washington as 
 Stunt double for Nichelle Nichols (The Motion Picture (uncredited); The Wrath of Khan (stunts))
 Mike Washlake as Enterprise engineering trainee
 Audrey Wasilewski (additional voice; Into Darkness)
 Breanna Watkins (stunts; Beyond)
 Jennifer Watson (stunt player; Insurrection)
 John Watts as Andorian Enterprise crewmember (uncredited)
 Doug Wax as Enterprise-E officer (uncredited)
 Gary Wayton (stunt player; Insurrection)
 Paula Wayton (stunts; Insurrection (uncredited))
 Christina Weathersby as Kelvin officer (stunts)
 Paul Weber as Vulcan Master 3
 Nicole April Webster (uncredited)
 Evan Wecksell (photo double; Into Darkness; uncredited)
 Jon David Weigand as Borg 5
 Tyson Weihe as Romulan senator (uncredited)
 Eileen Weisinger (stunts; Nemesis)
 Michael Welch as Artim
 Frank Welker as Spock Screams
 Peter Weller as 
 David Wendler as stunt double for William Shatner (horse stunts; The Final Frontier (uncredited))
 Douglas Weng as USS Vengeance Security
 Robert Werner as photo double for Anton Yelchin (Into Darkness; uncredited)
 McKenzie Westmore as Ba'ku Woman
 James D. Weston II (stand-in; Star Trek (2009))
 Tom Wetterman (stunts; The Final Frontier)
 Philip Weyland as 
 Stand-in for William Shatner (as "Phil Weyland")
 Enterprise crewman (stand-in)
 Cetacean Institute tourist (uncredited)
 Steve Wharton as Starfleet cadet (uncredited)
 Jessica Wheal as Vulcan wedding guest (uncredited)
 Wil Wheaton as
 Wesley Crusher
 Romulan helmsman (voice; uncredited)
 Shea Whigham as Teenaxi Leader (voice)
 Webster Whinery (stunt player; Insurrection)
 Webster Whinery, Jr. as stunt double for Jimmy Bennett (uncredited)
 David Whitaker as Starfleet officer (uncredited)
 Green Whitaker as Federation civilian (uncredited)
 David C. White as USS Enterprise crew (uncredited)
 Terryl Whitlach as civilian during saucer section crash (uncredited)
 Grace Lee Whitney as 
 Janice Rand / "Commander Rand" / "Excelsior Communications Officer"
 Woman in Cafeteria
 Jerry Wible as Shipyard Worker (uncredited)
 Michael Wickson as Reman sub-commander (uncredited)
 Jane Wiedlin as Alien Communications Officer 
 George Wilbur (stunts; The Wrath of Khan)
 Scott Wilder as Starfleet field security crewman (stunts)
 Marlene Willauer as Enterprise crewmember (uncredited)
 K. Willey as Vulcan (uncredited)
 Ali Williams (uncredited; Into Darkness)
 Brian Williams 
 Stunt double for Brent Spiner
 Stunts; Nemesis
 Darlene Williams (stunt player; Insurrection)
 Harry Williams, Jr. (uncredited)
 Rhoda Williams (additional voices/alien vocals; The Voyage Home, The Final Frontier; uncredited)
 Rhys Williams (stunts; Beyond)
 S. Williams as Starfleet officer (uncredited)
 Spice Williams as Vixis 
 Zachary Williams as Ba'ku Child
 Devin Williamson as Engineer Joe Fueller (uncredited)
 John Williamson as Starfleet fleet mechanic (uncredited)
 Anthony Wilson as Shaku
 Ilona Wilson as Nimbus III bar patron (uncredited)
 Lydia Wilson as Kalara
 Paul Winfield as Terrell
 John Winston as Kyle
 Millicent Wise as Enterprise crewmember (uncredited)
 Sue Wishengrad as Captain (uncredited; Into Darkness)
 Brianna Womick as Starfleet cadet (uncredited)
 Daniel Wong as Enterprise cadet (uncredited)
 Matthew Wood (additional voice; Into Darkness)
 Alfre Woodard as Lily 
 D. Elliot Woods as Starfleet Officer 
 Stacey Woods as "Intergalactic Woman" (uncredited; Into Darkness)
 Dan Woren as Borg 6
 Rick Worthy as Elloran Officer #1
 Nico Woulard (stunts; Into Darkness)
 Harry Wowchuck (stunts; Nemesis)
 Felicity Wren as Starfleet officer (uncredited; Into Darkness)
 Spencer Wright as Starfleet bass player (uncredited)
 Jane Wyatt as Amanda
 Kerry Wynnyk as Enterprise crewmember (uncredited)

Y 
 Matt Yanagiya (stunts; Beyond)
 Eddie Yansik (stunt player; Insurrection)
 Momo Yashima as Crew Member 6
 Patti Yasutake as Nurse Ogawa 
 Anton Yelchin as 
 Kofi Yiadom as
 Stunts; Star Trek (2009)
 Starfleet official (uncredited)
 Merritt Yohnka as 
 Enterprise-B crewman (uncredited)
 Stunt double for Bruce Greenwood (Into Darkness; uncredited)
 C. Adam Young as USS Enterprise crew member (uncredited)
 Marcus Young as Burly Cadet 2 (stunts)
 Natasha Young as USSE Bridge Crew (uncredited)
 Alan Yu as Swarm Soldier (uncredited)
 Andrea Yu as Jeanine
 Kelvin Yu as Medical Technician 1
 Sarah Yu as USSE Bridge Crew
 Peipei Yuan – Stunt double for Freda Foh Shen (uncredited)
 Sam Yunussov as Swarm Soldier (uncredited)

Z 
 Robert L. Zachar as Borg 7
 Omid Zader as Meter Maid (uncredited)
 Lynnanne Zager as  computer voice (uncredited)
 1st Lt Donald W. Zautcke, USMC as Marine Lieutenant 
 Clint Zehner as Rura Penthe prisoner (uncredited)
 David Zellitti as Klingon crewman (stunts)
 Anthony Zerbe as Dougherty
 Dick Ziker (stunts; The Final Frontier)
 Zoe as Spot (uncredited)

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