Editing Brent Spiner (section)

=== Television ===
{| class="wikitable sortable"
|-
! Year    !! Title !! Role !! Notes
|-
|1968
|''The Pied Piper of Astroworld''
|Dr. Osgood T. Featherflowers
|TV special
|-
| 1972
| ''[[To Tell the Truth]]''
| Himself/Imposter
| 1 episode
|-
| 1978
| ''[[The Dain Curse (miniseries)|The Dain Curse]]''
| Tom Fink
| Unknown episodes
|-
| 1979
| ''[[Family (1976 TV series)|Family]]''
| Fred
| Episode: "Prelude"
|-
| 1981
| ''[[Ryan's Hope]]''
| Kim's Doctor
| Episode: "#1.1442"
|-
| 1984
| ''[[The Paper Chase (TV series)|The Paper Chase]]''
| Student in Reeve's Class
| Episode: "The Advocates"
|-
| 1984
| ''[[Tales from the Darkside]]''
| Reverend Peabody
| Episode: "A Case of the Stubborns"
|-
| 1984
| ''[[One Life to Live]]''
| Ralph Harley
| Episode: "17 December 1984"
|-
| 1985
| ''[[Robert Kennedy and His Times]]''
| [[Allard K. Lowenstein|Allard Lowenstein]]
| Unknown episodes
|-
| 1985
| ''[[Hill Street Blues]]''
| Larry Stein
| Episode: "The Life and Time of Domonic Florio Jr"
|-
| 1985–1987
| ''[[Night Court]]''
| Bob Wheeler
| 6 episodes
|-
| 1986
| ''[[The Twilight Zone (1985 TV series)|The Twilight Zone]]''
| The Draft Dodger
| Episode: "The Leprechaun-Artist/[[Dead Run (The Twilight Zone)|Dead Run]]"
|-
| 1986
| ''American Playhouse''
| Dennis / Franz
| Episode: "Sunday in the Park with George"
|-
| 1986
| ''[[Hunter (1984 American TV series)|Hunter]]''
| Willie Vaughn
| Episode: "The Contract"
|-
| 1986–1987
| ''[[Mama's Family]]''
| Billy Bob Conroy
| 2 episodes
|-
| 1987
| ''[[Cheers]]''
| Bill Grand
| Episode: "Never Love a Goalie (Part 2)"
|-
| 1987
| ''[[Sledge Hammer!]]''
| Soldier
| Episode: "The Spa Who Loved Me"
|-
| 1987–1994
| ''[[Star Trek: The Next Generation]]''
| Lt. Commander Data (series regular)<br />Lore (4 episodes)<br />Dr. Noonien Soong (3 episodes)
| 177 episodes<br />Nominated—[[Viewers for Quality Television]] Award for Best Supporting Actor in a Quality Drama Series
|-
| 1988
| ''[[Reading Rainbow]]''
| Himself
| Episode: "The Bionic Bunny Show"
|-
| 1991
| ''Crazy from the Heart''
| {{n/a}}
| Television film; uncredited
|-
| 1995
| ''[[Mad About You]]''
| Bob, The Dog Agent
| Episode: "Just My Dog"
|-
| 1995
| ''[[Deadly Games (TV series)|Deadly Games]]''
| Danny Schlecht
| Episode: "The Practical Joker"
|-
| 1995–1996
| ''[[Gargoyles (TV series)|Gargoyles]]''
| [[Puck (folklore)|Puck]] (voice)
| 4 episodes<ref name="btva" />
|-
| 1996
| ''[[Dream On (TV series)|Dream On]]''
| Dr. Strongwater
| Episode: "The Spirit of 76th & Park"
|-
| 1996
| ''[[The Outer Limits (1995 TV series)|The Outer Limits]]''
| Professor Trent Davis
| Episode: "[[The Deprogrammers]]"
|-
| 1999
| ''[[Introducing Dorothy Dandridge]]''
| Earl Mills
| Television film<br />Nominated—[[Satellite Award for Best Actor – Miniseries or Television Film]]
|-
| 2000
| ''[[Geppetto (film)|Geppetto]]''
| [[Mangiafuoco|Stromboli]]
| Television film
|-
| 2001
| ''A Girl Thing''
| Bob
| Television film
|-
| 2001
| ''The Ponder Heart''
| Dorris Grabney
| Television film
|-
| 2003
| ''[[Frasier]]''
| Albert
| Episode: "Lilith Needs a Favor"
|-
| 2003
| ''[[An Unexpected Love]]''
| Brad
| Television film
|-
| 2004
| ''[[Jack (2004 film)|Jack]]''
| Vernon
| Television film
|-
| 2004
| ''[[Friends]]''
| James Campbell
| Episode: "The One with Princess Consuela"
|-
| 2004
| ''[[Law & Order: Criminal Intent]]''
| Graham Barnes
| Episode: "Shrink-Wrapped"
|-
| 2004–2005
| ''[[Star Trek: Enterprise]]''
| Dr. Arik Soong / Lt. Commander Data (voice)
| 4 episodes
|-
| 2005
| ''[[Joey (TV series)|Joey]]''
| Himself
| Episode: "Joey and the Premier"
|-
| 2005–2006
| ''[[Threshold (TV series)|Threshold]]''
| Dr. Nigel Fenway
| 13 episodes
|-
| 2009
| ''[[Leverage (American TV series)|Leverage]]''
| William Quint
| Episode: "The Juror #6 Job"
|-
| 2009
| ''[[Family Guy]]''
| Himself (voice)
| Episode: "[[Not All Dogs Go to Heaven]]"
|-
| 2010–2013
| ''[[Generator Rex]]''
| Dr. Gabriel Rylander (voice)
| 4 episodes<ref name="btva" />
|-
| 2011
| ''[[The Guild (web series)|The Guild]]''
| Himself
| Episode: "Ends and Begins"
|-
| 2011
| ''[[Alphas]]''
| Dr. Kern
| Episode: "Blind Spot"
|-
| 2011
| ''[[The Big Bang Theory]]''
| Himself
| Episode:  "[[The Russian Rocket Reaction]]"
|-
| 2011, 2021
| ''[[Young Justice (TV series)|Young Justice]]''
| [[Joker (character)|The Joker]] (voice)
| 2 episodes<ref name="btva" />
|-
| 2011
| ''Fresh Hell<ref>{{cite web |last1=Spiner |first1=Brent |title=Fresh Hell |url=https://www.youtube.com/user/freshhellseries |publisher=YouTube |access-date=March 15, 2020}}</ref>''
| Brent Spiner
| 15 episodes
|-
| 2012
| ''[[The Simpsons]]''
| Robots (voice)
| Episode: "[[Them, Robot]]"
|-
| 2012
| ''[[The Avengers: Earth's Mightiest Heroes]]''
| [[Purple Man]] (voice)
| Episode: "Emperor Stark"<ref name="btva" />
|-
| 2012
| ''[[Warehouse 13]]''
| Brother Adrian
| 6 episodes
|-
| 2013
| ''[[Robot Chicken]]''
| Dr. Noonien Soong, Gondola Jack, Medic (voice)
| Episode: "Caffeine-Induced Aneurysm"
|-
| 2013
| ''[[Wendell & Vinnie]]''
| Himself
| Episode: "Swindle & Vinnie"
|-
| 2014
| ''[[Ray Donovan]]''
| Therapist
| 3 episodes
|-
| 2014
| ''[[Star Wars Rebels]]''
| Gall Trayvis (voice)
| 2 episodes<ref name="btva" />
|-
| 2014
| ''[[Hulk and the Agents of S.M.A.S.H.]]''
| [[Silver Surfer]] (voice)
| Episode: "Fear Itself"<ref name="btva" />
|-
| 2015
| ''[[Comedy Bang! Bang! (TV series)|Comedy Bang! Bang!]]''
| [[Sandman|The Sandman]]
| Episode: "[[Zach Galifianakis]] Wears Grey Corduroys and Brown Leather Shoes"
|-
| 2015–2016
| ''[[Blunt Talk]]''
| Phil
| 4 episodes
|-
| 2016–2018
| ''[[Outcast (TV series)|Outcast]]''
| Sidney
| 17 episodes
|-
|2016
|''[[The Blacklist]]''
|The Architect
|Episode: "The Architect"
|-
| 2017
| ''[[Justice League Action]]''
| [[Riddler|Edward Nygma / The Riddler]] (voice)
| Episode: "E. Nigma, Consulting Detective"<ref name="btva" />
|-
| 2019
| ''[[The Goldbergs (2013 TV series)|The Goldbergs]]''
| Dr. Emry
| Episode: "This is This is Spinal Tap"
|-
| 2020–2023
| ''[[Star Trek: Picard]]''
| Data, Altan Soong, Adam Soong, Daystrom Android M-5-10
| Series regular
14 episodes
|-
| 2020
| ''[[The Ready Room]]''
| Himself
| Episode: "Episode 20"
|-
| 2020
| ''[[Penny Dreadful: City of Angels]]''
| Ned Vanderhoff
| 6 episodes
|-
| 2024
| ''[[Night Court (2023 TV series)|Night Court]]''
| Bob Wheeler
| Episode: "Wheelers of Fortune"
|- 
| 2024
| ''[[Star Trek: Lower Decks]]''
| Purple Data
| Episode: "Fully Dilated"
|}