Editing Wil Wheaton (section)

===TV shows and appearances===
{| class="wikitable sortable plainrowheaders"
|+ List of appearances in TV shows
! Year
! Title
! Role
! class="unsortable"| Notes
|-
| 1982
| ''[[CBS Afternoon Playhouse]]''
| Amos Cotter
| Episode: "The Shooting" 
|-
| 1985
| ''[[Highway to Heaven]]''
| Max
| Episode: "One Winged Angels" 
|-
| 1986
| ''[[St. Elsewhere]]''
| Owen Drimmer
| Episode: "Nothing Up My Sleeve" 
|-
| 1987
| ''[[Walt Disney anthology television series|Disneyland]]''
| [[Harry Houdini|Ehrich Weiss / Harry Houdini]]
| Episode: "Young Harry Houdini" 
|-
| 1987
| ''[[Family Ties]]''
| Timothy Higgins
| Episode: "'D' Is for Date" 
|-
| 1987–1994
| ''[[Star Trek: The Next Generation]]''
| Wesley Crusher
| Main role; 85 episodes
|-
| 1989
| ''[[ABC Afterschool Special#Season Eighteen (1989-90)|ABC Afterschool Special]]''
| Nick Karpinsky
| Episode: "My Dad Can't Be Crazy... Can He?"
|-
| 1990
| ''[[Monsters (American TV series)|Monsters]]''
| Kevin
| Episode: "A Shave and a Haircut, Two Bites"
|-
| 1992
| ''[[Lifestories: Families in Crisis]]''
| Robert Bierer
| Episode: "A Deadly Secret: The Robert Bierer Story" 
|-
| 1993
| ''[[Tales from the Crypt (TV series)|Tales from the Crypt]]''
| Arling
| Episode: "House of Horror"
|-
| 1994
| ''[[Sirens (1993 TV series)|Sirens]]''
| Wayne McGarrick
| Episode: "Chasing a Ghost"
|-
| 1996
| ''[[The Outer Limits (1995 TV series)|The Outer Limits]]''
| Cadet
| Episode: "The Light Brigade" 
|-
| 1997
| ''[[Gun (TV series)|Gun]]''
| Bilchick
| Episode: "Ricochet"
|-
| 1997
| ''[[Perversions of Science]]''
| Bryan
| Episode: "Snap Ending" 
|-
| 1998
| ''[[The Love Boat: The Next Wave]]''
| Tristan Reedy
| Episode "I Can't Get No Satisfaction"
|-
| 1998
| ''[[Diagnosis: Murder]]''
| Forest Ranger Gary Barton
| Episode: "Alienated"
|-
| 1999
| ''[[Guys Like Us]]''
| Steve, The Fig
| Episode: "Good Old Days"
|-
| 1999
| ''[[Chicken Soup for the Soul]]''
| Will
| Episode: "The Wallet"
|-
| 2001
| ''[[The Invisible Man (2000 TV series)|The Invisible Man]]''
| Dorman
| Episode: "Perchance to Dream" 
|-
| 2001
| ''[[Twice in a Lifetime (TV series)|Twice in a Lifetime]]''
| Ryan Storey, Dr. Thomas
| Episode: "The Choice" 
|-
| 2002
| ''[[Biography (TV series)|A&E Biography]]''
| Narrator
| Episode: "Eclipsed by Death: The Life of [[River Phoenix]]" 
|-
| 2002
| ''[[Arena (G4 TV series)|Arena]]''
| rowspan="2" | Presenter
| Unknown episodes
|-
| 2002–2003
| ''[[The Screen Savers]]''
| 2 episodes
|-
| 2005
| ''[[CSI: Crime Scene Investigation]]'' 
| Walter
| Episode: "[[List of CSI: Crime Scene Investigation episodes|Compulsion]]" 
|-
| 2007
| ''[[Numbers (TV series)|Numb3rs]]''
| Miles Sklar
| Episode: "Graphic"
|-
| 2008
| ''[[Criminal Minds]]''
| Floyd Hansen
| Episode: "Paradise" 
|-
| 2009–2011
| ''[[Leverage (American TV series)|Leverage]]''
| Colin Mason
| Recurring role
|-
| 2009–2019
| ''[[The Big Bang Theory]]''
|A fictionalized version of himself
| Recurring role; 17 episodes<ref>{{cite web|url= https://www.cleveland.com//tv/2019/02/wil-wheaton-wraps-up-run-as-wil-wheaton-on-big-bang-theory.html|title=Wil Wheaton wraps up run as Wil Wheaton on 'Big Bang Theory'|website=Cleveland.com|first= Mark|last=Dawidziak|date=February 23, 2019}}</ref>
|-
| 2010–2012
| ''[[Eureka (2006 TV series)|Eureka]]''
| Dr. Isaac Parrish
| Recurring role ([[This One Time at Space Camp|Season 4]]–[[List of Eureka episodes#Season 5 (2012)|5]])
|-
| 2014
| ''[[The Wil Wheaton Project]]''
| Presenter
| 12 episodes
|-
| 2015–2016
| ''[[Dark Matter (2015 TV series)|Dark Matter]]''
| Alexander Rook
| 2 episodes
|-
| 2016
| ''[[Powers (American TV series)|Powers]]''
| Conrad Moody
| 3 episodes
|-
| 2017
| ''[[Mystery Science Theater 3000]]''
| Drake
| Episode: "Reptilicus" 
|-
| 2017
| ''[[Bill Nye Saves the World]]''
| rowspan="2" | Himself
| Episode: "The Original Martian Invasion" 
|-
| 2017
| ''[[Whose Line Is It Anyway? (American TV series)|Whose Line Is It Anyway?]]''
| "July 10, 2017" (Season 13, Episode 5)
|-
| 2019
| ''[[Supergirl (TV series)|Supergirl]]''
| End of the World Protestor
| Episode: "[[Crisis on Infinite Earths (Arrowverse)|Crisis on Infinite Earths: Part One]]"
|-
| 2022
| ''[[Star Trek: Picard]]''
| Wesley Crusher
| Episode: "Farewell"
|-
| 2022
| ''[[S.W.A.T. (2017 TV series)|S.W.A.T.]]''
| Evan Whitlock
| Episode: "Old School Cool"
|-
| 2022-2023
| ''[[Celebrity Jeopardy! (2022 TV series)|Celebrity Jeopardy!]]''
| Self - Celebrity Contestant
| Episode: "Quarterfinal #5: [[Troian Bellisario]], Wil Wheaton and [[Hasan Minhaj]]"<br />Episode: "Semifinal #2: [[John Michael Higgins]], Wil Wheaton and [[Joel Kim Booster]]"<br />Episode: "Final: Wil Wheaton, [[Patton Oswalt]] and [[Ike Barinholtz]]"
|}