Editing Ryan Stiles (section)

===Television===
{|class="wikitable sortable"
! colspan=4 style="background:#B0C4DE;" | Television
|-
! Year
! Title
! Role
! class="unsortable" | Notes
|-
| 1985
| data-sort-value="Beachcombers, The" | ''[[The Beachcombers]]''
| Leo aka Tall Suit
| Season 14, episode 6: "Halibut Stu"
|-
| 1986
| data-sort-value="Hitchhiker, The" | ''[[The Hitchhiker (TV series)|The Hitchhiker]]''
| Maker
| Also known as ''Deadly Nightmares'' in the United Kingdom; ''Le Voyageur'' in France<br/> Uncredited<br/> Season 3, episode 7: "O.D. Feelin'"
|-
| 1988
| ''110 Lombard''
| 
| TV movie
|-
| 1989–1999
| ''[[Whose Line Is It Anyway? (UK TV series)|Whose Line Is It Anyway?]]''
| Himself 
| UK series, 92 episodes
|-
| 1990
| ''[[It's Garry Shandling's Show]]''
| Kenny Tuchman / Bob #2
| Season 4, episode 13: "Chester Gets a Show"
|-
| rowspan=2|1991
| ''[[Who's the Boss?]]''
| Bobo the Clown
| Season 7, episode 20: "Party Politics"
|-
| ''Life As We Know It!''
|
| TV movie
|-
| 1991-1992
| ''[[Parker Lewis Can't Lose]]''
| Weather Guy / Clerk / Sweepstakes Guy 
| 3 episodes<br/> Uncredited - 2 episodes
|-
| 1992
| ''Say What?''
| Actor
| TV movie
|-
| rowspan=2|1993-1994
| ''[[Mad About You]]''
| Boss / Video Vogue Manager
| 2 episodes
|-
| data-sort-value="John Larroquette Show, The" | ''[[The John Larroquette Show]]''
| CIA Agent Kinkaid / Mac / Dave
| 3 episodes
|-
| rowspan=2|1994
| ''[[Weird Science (TV series)|Weird Science]]''
| Dale Griffin
| Season 2, episode 13: "Unplugged"
|-
| ''L.A.X. 2194''
|
| TV pilot
|-
| 1995–2004
| ''{{sortname|The|Drew Carey Show}}''
| Lewis Kiniski
| Main role; 231 episodes<br/> Director - Season 5, episode 23: "Kate vs. Speedy"
|-
| 1996
| ''[[Saturday Night Special (TV series)|Saturday Night Special]]''
| {{N/A}}
| Creative consultant
|-
| 1997
| ''[[Murphy Brown]]''
| Acolyte Monk #2
| Season 9, episode 19: "Desperate Times"
|-
| 1998–2006;<br>2013–present
| ''[[Whose Line Is It Anyway? (U.S. TV series)|Whose Line Is It Anyway?]]''
| Himself 
| US series, 335 episodes<br/> Executive producer; 294 episodes
|-
| rowspan=2|1999
| ''[[TGIF (TV programming block)|ABC TGIF]]''
| Lewis Kiniski
| Segment: "Drew Clues 2"
|-
| ''[[The Norm Show|Norm]]''
| 
| Uncredited<br/> Season 2, episode 8: "Gambling Man"
|-
| rowspan=2|2000
| data-sort-value="Cartoon Cartoon Show, The" | ''[[What a Cartoon!#The Cartoon Cartoon Show|The Cartoon Cartoon Show]]''
| Vivian
| Voice<br/> Episode: "Foe Paws"
|-
| ''[[Buzz Lightyear of Star Command]]''
| Professor Spyro Lepton / Von Madman
| Voice<br/> Episode 37: "Eye of the Tempest"
|-
| rowspan=3|2001
| ''[[Hollywood Squares]]''
| Himself / Panelist
| 10 episodes
|-
|-
| ''Improv All Stars''
| Himself
| TV special
|-
| ''[[Dharma & Greg]]''
| Abraham Lincoln
| Uncredited<br/> Season 4, episode 10: "Dutch Treat"
|-
| 2002
| ''[[Rugrats]]''
| Ralph
| Voice<br/> Season 8, episode 4: "Bow Wow Wedding Vows"
|-
| 2004–2015
| ''[[Two and a Half Men]]''
| Dr. Herb Melnick
| Recurring role; 30 episodes, Seasons 2, 4–10, 12
|-
| 2008
| ''[[Reno 911!]]''
| Sergeant Clift
| Season 5, episode 15: "Undercover Acting Coach"
|-
| rowspan=2|2009
| ''Memory Lanes''
| Ryan Murray
| TV movie<br/> Writer<br/> Producer
|-
| ''Bless This Mess''
| Paul
| TV movie
|-
| rowspan=2|2011
| ''[[Working Class (TV series)|Working Class]]''
| Dr. Edwin Gould DDS
| Episode 2: "Dental Claims"
|-
| ''[[Drew Carey's Improv-A-Ganza]]''
| Himself
| Recurring performer, 34 episodes<br/> Producer; 7 episodes
|-
| 2012
| ''[[Are You There, Chelsea?]]''
| Jerry
| Episode 9: "Fired"
|-
| 2013
| ''Bellingham T'Nite''
| {{N/A}}
| TV short<br/> Writer<br/> Director<br/> Executive producer
|-
| 2019
| ''[[American Housewife (TV series)|American Housewife]]''
| Bill Doty
| Season 4, episode 3: "Bigger Kids, Bigger Problems"
|-
| 2020
| ''[[Young Sheldon]]''
| Dr. Bowers
| Season 3, episode 20: "A Baby Tooth and the Egyptian God of Knowledge"
|-
|2023
| ''[[Ted Lasso]]''
| Bruce (voice)
| Season 3, episode 10: "International Break"
|}