Editing Denis Leary (section)

===Television===
{| class="wikitable plainrowheaders sortable"
|-
! scope="col" | Year
! scope="col" | Title
! scope="col" | Role
! scope="col" class="unsortable" | Notes
|-
| 1980
| ''Lenny Clarke's Late Show''<ref>{{cite news |last1=Carroll |first1=Janis |title=Comedian Lenny Clark to return to the Pitman's stage |url=https://www.laconiadailysun.com/community/lake_style/comedian-lenny-clark-to-return-to-the-pitmans-stage/article_8485cb8a-42e4-11ea-8259-2f6382848c6b.html |access-date=29 April 2022 |work=The Laconia Daily Sun |language=en}}</ref>
| Various
| Series regular
|-
| 1987–1990
| ''[[Remote Control (game show)|Remote Control]]''
| Various roles
| All episodes
|-
| rowspan="2"| 1990
| ''Afterdrive''
| rowspan="2" | Himself
| Talk show
|-
| ''Rascals Comedy Hour''
| Stand Up
|-
| 1994–1995
| ''Mike & Spike''
| Charles S. Baby
| 3 episodes
|-
| 1995
| ''[[National Lampoon's Favorite Deadly Sins]]''
| Jake
| Television film, also directed segment "Lust"
|-
| 1996
| ''[[The Second Civil War]]''
| Vinnie Franko
| rowspan="2" | Television film
|-
| 1997
| ''[[Subway Stories]]''
| Guy in wheelchair
|-
| rowspan="3"| 1998
| ''[[The Late Late Show (CBS TV series)|The Late Late Show with Tom Snyder]]''
| rowspan="4" | Himself
| rowspan="2" | 1 episode
|-
| ''Fantasy World Cup''
|-
| ''[[Space Ghost Coast to Coast]]''
| Episode: "Waiting for Edward"
|-
| rowspan="2"| 2001–2002
| ''[[The Rosie O'Donnell Show]]''
| Guest 
|-
| ''[[The Job (2001 TV series)|The Job]]''
| Mike McNeil
| Also writer and producer
|-
| rowspan="2"| 2002 
| ''[[Contest Searchlight]]''
| Himself
| All episodes
|-
| ''[[Crank Yankers]]'' 
| Joe Smith (voice)
| Episode: 1.2
|-
| 2004–2011 
| ''[[Rescue Me (American TV series)|Rescue Me]]''
| [[Tommy Gavin]]
| 93 episodes; also creator, producer and writer
|-
| 2006–2014 
| ''[[The Late Late Show with Craig Ferguson]]''
| Himself
| 12 episodes
|-
| rowspan="2"| 2008 
| ''[[The Simpsons]]''
| Himself (voice)
| Episode: "[[Lost Verizon]]"
|-
| ''[[Recount (film)|Recount]]''
| [[Michael Whouley]]
| Television film
|-
| 2011 
| ''[[Ice Age: A Mammoth Christmas]]''
| Diego (voice)
| TV special
|-
| 2013 
| ''[[Maron (TV series)|Maron]]''
| Himself 
|1 episode – "Dead Possum"
|-
| 2015 
| ''[[Benders (TV series)|Benders]]''
| {{N/A}}
| Executive producer
|-
| 2015–2016 
| ''[[Sex & Drugs & Rock & Roll (TV series)|Sex & Drugs & Rock & Roll]]''<ref name="order"/>
| Johnny Rock
| Also creator, producer, writer and director
|-
| rowspan="2"| 2016
| ''[[The Late Late Show with James Corden]]''
| [[Bill Clinton]]
|
|-
| ''[[Ice Age: The Great Egg-Scapade]]''
| Diego (voice)
| TV special
|-
| 2018–2022 
| ''[[Animal Kingdom (TV series)|Animal Kingdom]]''
| Billy<ref>{{cite web|url=https://deadline.com/2018/02/animal-kingdom-denis-leary-cast-season-3-tnt-drama-series-1202304567/|title='Animal Kingdom': Denis Leary To Recur In Season 3 Of TNT Drama Series|last1=Andreeva|first1=Nellie|last2=Petski|first2=Denise|date=February 27, 2018|work=Deadline|access-date=February 27, 2018}}</ref>
| Recurring role (season 3); Guest role (Season 4, 6)
|-
| 2019 
| ''[[Family Guy]]''
| Body Shop Owner (voice)
| Episode: "Girl, Internetted"
|-
| 2019–2021 
| ''[[The Moodys (American TV series)|The Moodys]]''
| Sean Moody Sr.
| Main role
|-
| 2022 
| ''[[Law & Order: Organized Crime]]''
| Frank Donnelly
| Recurring role
|-
| 2024 
| ''[[No Good Deed (TV series)|No Good Deed]]'' 
| Mikey 
|
|-
| 2025-present
| ''[[Going Dutch (TV series)|Going Dutch]]''
| Colonel Patrick Quinn
| Also executive producer
|-
|}