This list of performers has all known actors and actresses who appeared in, or gave voice to, roles in the third season of Star Trek: The Next Generation.

Table of Contents: 0-9 • A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z

AEdit

• Richard Allen as Kentor
• John Anderson as Kevin Uxbridge
• Joey Aresco as Brull
• Rachen Assapiomonwait as operations division officer (uncredited)

BEdit

• Majel Barrett as
  • USS Enterprise-D computer voice (uncredited)
  • Lwaxana Troi
• Joe Bauman as
  • Angosian soldier (uncredited)
  • Garvey (uncredited)
• Hayne Bayle as Ten Forward Crew
• James G. Becker as Youngblood
• Corbin Bernsen as Q2 (uncredited)
• Andrew Bicknell as Wagnor
• Michael Braveheart as Martinez
• Marc Buckland as Katik Shaw
• Carl David Burks as Russell (uncredited)
• Elkanah J. Burns as Temarek
• LeVar Burton as Lieutenant Commander Geordi La Forge

CEdit

• Richard Cansino as Garin
• Michael Cavanaugh as Robert DeSoto
• Tony Cecere as wounded Rutian man (uncredited)
• Michael Champion as Boratus
• David Chanel as
  • Angosian senator (uncredited)
  • Command division officer (uncredited)
• George Colucci as
  • Tau Cygna V colonist (uncredited)
  • Security officer (uncredited)
  • Zibalian henchman (uncredited)
• Charles Cooper as K'mpec
• Frank Corsentino as Tog
• Nicolas Coster as Anthony Haftel
• Richard Cox as Kyril Finn
• Carrie Crain as Ten Forward waitress (uncredited)
• Leonard Crofoot as Lal-Mannequin (uncredited)
• James Cromwell as Nayrok
• Denise Crosby as Natasha Yar

DEdit

• Jane Daly as Varria
• Gabriel Damon as Jeremy Aster
• Mitchell Danton as command division officer (uncredited)
• B.J. Davis as
  • Tau Cygna V colonist (uncredited)
  • Rutian police officer (uncredited)
  • Operations division officer (uncredited)
  • Klingon assassin (uncredited)
• Teddy Davis as Transporter Tech.
• John de Lancie as Q
• William Denis as Ki Mendrossen
• Charles Dennis as Sunad
• Elizabeth Dennehy as Shelby
• Juli Donald as Tayna
• Michael Dorn as Lieutenant Worf
• Christopher Doyle as
  • Command division officer (uncredited)
  • Stunt double for Richard Cox (uncredited)
  • Klingon assassin (uncredited)
  • Borg drone (uncredited)
• Doug Drexler as command division officer (uncredited)

EEdit

• Judyann Elder as Ballard
• David Eum as Wright (uncredited)

FEdit

• J. Michael Flynn as Zayner
• Jonathan Frakes as Commander William T. Riker
• John H. Francis as science division ensign
• Fraser as Rutian police officer (uncredited)

GEdit

• Donna Garrett as stunt double for Tricia O'Neil (uncredited)
• Susan Gibney as Leah Brahms
• John Gillespie as security officer (uncredited)
• Whoopi Goldberg as Guinan
• Shana Ann Golden as
  • Tau Cygna V colonist (uncredited)
  • Trade Agreements Conference attendee (uncredited)
• Benny Gong as Bre'el IV scientist (uncredited)
• James Greene as Barron
• Scott Grimes as Eric (uncredited)
• Max Grodenchik as Sovak
• Harry Groener as Tam Elbrun
• Castulo Guerra as Seth Mendoza

HEdit

• Albert Hall as Galek Dar
• Kevin Peter Hall as Leyor
• Lois Hall as Mary Warren
• John Hancock as Haden
• Anne Haney as Rishon Uxbridge
• Cat Hayes as science division officer (uncredited)
• Gina Hecht as Manua Apgar
• Jennifer Hetrick as Vash
• Grainger Hines as Gosheven (uncredited)
• Elizabeth Hoffman as Bhavani

IEdit

• Deirdre Imershein as Joval

JEdit

• Ken Jenkins as Paul Stubbs
• Leif Johannesen as Angosian senator (uncredited)

K Edit

• Andreas Katsulas as Tomalak
• Kerrie Keane as Alexana Devos
• Kristina Kochoff as
  • Lal as Andorian (uncredited)
  • Andorian on Risa (uncredited)
• Dan Koko as stunt double for Jonathan Frakes (uncredited)

LEdit

• Mel Ladia as Bre'el IV scientist (uncredited)
• Michael Lamper as Acamarian gatherer (uncredited)
• Mark La Mura as John Doe
• Karen Landry as Ajur
• Charley Lang as Duffy
• Marc Lawrence as Volnath
• Stephen Lee as Chorgan
• Thelma Lee as Kahlest
• Mark Lenard as Sarek
• Mark Lentry as science division officer (uncredited)
• Maria Leone as Ten Forward Crew
• Ken Lesco as
  • Ansata terrorist (uncredited)
  • Science division officer (uncredited)

MEdit

• Dennis Madalone as
  • Ansata terrorist (uncredited)
  • Zibalian henchman (uncredited)
• Mark Margolis as Nel Apgar
• Stephen Markle as Kova Tholl
• Patrick Massett as Duras
• Jeff McCarthy as Roga Danar
• Mart McChesney as Sheliak
• Rusty McClennon as stunt double for Michael Dorn (uncredited)
• Tim McCormack as Bennett (uncredited)
• Matt McCoy as Devinoni Ral
• Mary McCusker as Nurse
• Buck McDancer as Tau Cygna V colonist (uncredited)
• Christopher McDonald as Richard Castillo
• Gates McFadden as Doctor Beverly Crusher
• James McIntire as Hali
• John McLiam as Fento
• Colm Meaney as Miles O'Brien
• Lorine Mendell as Diana Giddings (uncredited)
• John Milke as Zalkonian officer (uncredited)
• Johnny Miller as stunt double for Ken Jenkins (uncredited)
• Joanna Miles as Perrin
• Tom Morga as stunt double for Dwight Schultz (uncredited)
• Diane Moser as Ten Forward Crew
• Betty Muramoto as Bre'el IV scientist
• George Murdock as J.P. Hanson

NEdit

• Craig Richard Nelson as Krag
• John Nowak as stunt double for Patrick Stewart (uncredited)

OEdit

• Joycelyn O'Brien as Mitena Haro
• Tricia O'Neil as Rachel Garrett
• Amy O'Neill as Annette (uncredited)
• Frank Orsatti as Tau Cygna V colonist (uncredited)

PEdit

• Nancy Parsons as Marouk
• Randal Patrick as Crewman
• Nehemiah Persoff as Palor Toff
• Christopher Pettiet as Boy
• Randy Pflug as Jones (uncredited)
• Ethan Phillips as Farek
• Susan Powell as Marla Aster

QEdit

• J.R. Quinonez as Kol (uncredited)

REdit

• Steven Rankin as Patahk
• Keith Rayve as command division ensign (uncredited)
• Jeff Rector as Alien #2
• Jerry Rector as Alien #1
• Denise Lynne Roberts as
  • Ansata terrorist (uncredited)
  • Command division officer (uncredited)
• Joyce Robinson as Gates (uncredited)
• Joseph Michael Roth as
  • Klingon High Council member (uncredited)
  • Operations division officer (uncredited)
• Saul Rubinek as Kivas Fajo

SEdit

• Dan Sachoff as Williams (uncredited)
• Lynn Salvatori as
  • Wounded Rutian woman (uncredited)
  • Borg drone (uncredited)
• Richard Sarstedt as command division officer (uncredited)
• Reiner Schöne as Esoqq
• Dwight Schultz as Reginald Barclay
• Kathryn Leigh Scott as Nuria
• Eileen Seeley as Ard'rian McKenzie
• Pamela Segall as Oji
• Victor Sein as Algolian musician (uncredited)
• Brandi Sherwood as command division officer (deleted scene)
• Dan Shor as Arridor
• Lincoln Simonds as security officer (uncredited)
• Marina Sirtis as Counselor Deanna Troi
• Rocco Sisto as Sakkath
• James Sloyan as Alidar Jarok
• Peter Slutsker as Nibor
• Fred G. Smith as Policeman
• John Snyder as Bochra
• Spencer as Rutian police officer (uncredited)
• Brent Spiner as Lieutenant Commander Data
• Patrick Stewart as
  • Captain Jean-Luc Picard
  • Michael Williams (uncredited)
• Carel Struycken as Homn

TEdit

• Cherie Tash as Ansata terrorist (uncredited)
• Mark L. Taylor as Haritath
• S.A. Templeman as John Bates
• Nick Testa as Rutian police officer (uncredited)
• Bryan Thompson as Angosian senator (uncredited)
• Scott Thomson as Goss
• Patti Tippo as Temple
• Hallie Todd as Lal
• Tony Todd as Kurn
• Brian Tomlinson as Zalkonian officer (uncredited)
• Tim Trella as Palmer (uncredited)
• Raymond D. Turner as Teacher (deleted scene)

VEdit

• Guy Vardaman as
  • Darien Wallace (uncredited)
  • Klingon High Council member (uncredited)
• Peter Vogt as Romulan Commander

WEdit

• Julie Warner as Christy Henshaw
• Wyatt Weed as Rutian police officer (uncredited)
• Wil Wheaton as Ensign Wesley Crusher
• Lisa Wilcox as Yuta
• Sandra Wild as Q's fantasy woman (uncredited)
• Brian J. Williams as stunt double for Brent Spiner (uncredited)
• Rudolph Willrich as Reittan Grax
• Mark Wilson as Klingon High Council member (uncredited)
• Ray Wise as Liko
• Natalie Wood as Bailey (uncredited)

Previous season: TNG Season 2 performers

Star Trek: The Next Generation Performers

Next season: TNG Season 4 performers