 | Margie Claus | Santa (voice) | Movie | 2027 |
 | We're Back! With Brian Williams | Self - Guest | TV Series | 2026 |
 | Lorne | Self (uncredited) | Movie | 2026 |
 | Jim Gaffigan: Live from Old Forester — The Bourbon Set | Self | Movie | 2025 |
| Jim Gaffigan: Live from Old Forester — The Bourbon Set | Executive Producer | Movie | 2025 |
 | Maintenance Required | Mr Miller | Movie | 2025 |
 | Eugene the Marine | Jackie | Movie | 2025 |
 | SNL50: The Homecoming Concert | Self | Movie | 2025 |
 | Jim Gaffigan: The Skinny | Self | Movie | 2024 |
| Jim Gaffigan: The Skinny | Writer | Movie | 2024 |
| Jim Gaffigan: The Skinny | Director | Movie | 2024 |
 | An Almost Christmas Story | Papa Owl (voice) | Movie | 2024 |
 | Greedy People | The Irishman | Movie | 2024 |
 | Running on Empty | Barry | Movie | 2024 |
 | Unfrosted | Edsel Kellogg III | Movie | 2024 |
 | Susie Searches | Sheriff Loggins | Movie | 2023 |
 | Jim Gaffigan: Dark Pale | Self | Movie | 2023 |
| Jim Gaffigan: Dark Pale | Executive Producer | Movie | 2023 |
| Jim Gaffigan: Dark Pale | Director | Movie | 2023 |
 | Full Circle | Manny Broward | TV Series | 2023 |
 | Peter Pan & Wendy | Sam "Smee" Smiegel | Movie | 2023 |
 | Linoleum | Cameron / Kent | Movie | 2023 |
 | Reindeer in Here | Santa Claus (voice) | Movie | 2022 |
 | The Sherri Shepherd Show | Self - Guest | TV Series | 2022 |
 | Dark Side of Comedy | Self | TV Series | 2022 |
 | Collide | Peter | Movie | 2022 |
| Collide | Executive Producer | Movie | 2022 |
 | Hotel Transylvania: Transformania | Van Helsing (voice) | Movie | 2022 |
 | Jim Gaffigan: Comedy Monster | Self | Movie | 2021 |
| Jim Gaffigan: Comedy Monster | Director | Movie | 2021 |
| Jim Gaffigan: Comedy Monster | Writer | Movie | 2021 |
 | Marvel's Hit-Monkey | Snail | TV Series | 2021 |
 | Luca | Lorenzo Paguro (voice) | Movie | 2021 |
 | I've Got Issues | Narrator | Movie | 2020 |
 | Tesla | George Westinghouse | Movie | 2020 |
 | Jim Gaffigan: The Pale Tourist | Self | TV Series | 2020 |
| Jim Gaffigan: The Pale Tourist | Director | TV Series | 2020 |
| Jim Gaffigan: The Pale Tourist | Screenplay | TV Series | 2020 |
| Jim Gaffigan: The Pale Tourist | Creator | TV Series | 2020 |
 | Jim Gaffigan: The Pale Tourist 2 - Spanish American | Self / Appearance | Movie | 2020 |
 | Jim Gaffigan: The Pale Tourist 1 - Canadian American | Self / Appearance | Movie | 2020 |
| Jim Gaffigan: The Pale Tourist 1 - Canadian American | Writer | Movie | 2020 |
| Jim Gaffigan: The Pale Tourist 2 - Spanish American | Writer | Movie | 2020 |
| Jim Gaffigan: The Pale Tourist 1 - Canadian American | Director | Movie | 2020 |
| Jim Gaffigan: The Pale Tourist 2 - Spanish American | Director | Movie | 2020 |
 | Target Number One | Picker | Movie | 2020 |
 | Time Warp Vol. 3: Comedy and Camp | Self | Movie | 2020 |
 | Jim Gaffigan: Asian American | Self | Movie | 2020 |
 | Jim Gaffigan: Florida Man | Self | Movie | 2020 |
 | DC's Stargirl | The Thunderbolt (voice) | TV Series | 2020 |
 | Feeding America Comedy Festival | Self | Movie | 2020 |
 | Time Warp Vol. 1: Midnight Madness | Self | Movie | 2020 |
 | Time Warp: The Greatest Cult Films of All Time | Self | TV Series | 2020 |
 | Light from Light | Richard | Movie | 2019 |
 | 25 Sets | Self | Movie | 2019 |
 | The Day Shall Come | Lemmy | Movie | 2019 |
 | American Dreamer | Cam | Movie | 2019 |
 | A Little Late with Lilly Singh | Self | TV Series | 2019 |
 | The Kelly Clarkson Show | Self - Guest | TV Series | 2019 |
 | Jim Gaffigan: Quality Time | Himself | Movie | 2019 |
| Jim Gaffigan: Quality Time | Writer | Movie | 2019 |
 | Them That Follow | Zeke Slaughter | Movie | 2019 |
 | Lights Out with David Spade | Self - Panelist | TV Series | 2019 |
 | Scooby-Doo and Guess Who? | Jim Gaffigan (voice) | TV Series | 2019 |
 | Being Frank | Frank | Movie | 2019 |
 | Playmobil: The Movie | Del (voice) | Movie | 2019 |
 | Above the Shadows | Paul Jederman | Movie | 2019 |
 | It Started As a Joke | Self | Movie | 2019 |
 | Drunk Parents | Carl Mancini | Movie | 2019 |
 | Troop Zero | Ramsey Flint | Movie | 2019 |
 | Jim Gaffigan: Noble Ape | Himself | Movie | 2018 |
| Jim Gaffigan: Noble Ape | Executive Producer | Movie | 2018 |
| Jim Gaffigan: Noble Ape | Writer | Movie | 2018 |
 | Hotel Transylvania 3: Summer Vacation | Professor Abraham Van Helsing (voice) | Movie | 2018 |
 | Super Troopers 2 | Larry Johnson | Movie | 2018 |
 | Chappaquiddick | Paul Markham | Movie | 2018 |
 | Duck Duck Goose | Peng (voice) | Movie | 2018 |
 | Night of Too Many Stars: America Unites for Autism Programs | Self | Movie | 2017 |
 | Chuck | John Stoehr | Movie | 2017 |
 | Gilbert | Self | Movie | 2017 |
 | Jim Gaffigan: Cinco | Himself | Movie | 2017 |
| Jim Gaffigan: Cinco | Writer | Movie | 2017 |
 | Once Upon a Sesame Street Christmas | Santa Claus | Movie | 2016 |
 | The Original Image of Divine Mercy | Self | Movie | 2016 |
 | Experimenter | James McDonough | Movie | 2015 |
 | The Late Show with Stephen Colbert | Self - Guest | TV Series | 2015 |
| The Late Show with Stephen Colbert | Self | TV Series | 2015 |
 | The Jim Gaffigan Show | Jim Gaffigan | TV Series | 2015 |
| The Jim Gaffigan Show | Creator | TV Series | 2015 |
 | Staten Island Summer | Danny's Dad | Movie | 2015 |
 | Hot Pursuit | Red | Movie | 2015 |
 | Walter | Corey | Movie | 2015 |
 | Hot Ones | Self | TV Series | 2015 |
 | Unbreakable Kimmy Schmidt | Officer Krupke | TV Series | 2015 |
 | Adventures in Comedy | Self / Appearance | Movie | 2015 |
 | Misery Loves Comedy | Self | Movie | 2015 |
 | Star vs. the Forces of Evil | Father Time (voice) | TV Series | 2015 |
 | The Nobodies | MC | Movie | 2014 |
 | Jim Gaffigan: Obsessed | Self | Movie | 2014 |
| Jim Gaffigan: Obsessed | Writer | Movie | 2014 |
 | Late Night with Seth Meyers | Self | TV Series | 2014 |
| Late Night with Seth Meyers | Self - Guest | TV Series | 2014 |
| Late Night with Seth Meyers | Self - Guest | TV Series | 2014 |
 | The Tonight Show Starring Jimmy Fallon | Self | TV Series | 2014 |
| The Tonight Show Starring Jimmy Fallon | Self - Guest | TV Series | 2014 |
| Howard Cantour.com | Howard Cantour | Movie | 2013 |
 | Rick and Morty | Hoovy (voice) | TV Series | 2013 |
 | Kilimanjaro | Bill | Movie | 2013 |
 | Love Sick Love | Andrew Blythe | Movie | 2012 |
 | Comedians in Cars Getting Coffee | Self | TV Series | 2012 |
 | Comedy Bang! Bang! | Self | TV Series | 2012 |
 | Jim Gaffigan: Mr. Universe | Himself | Movie | 2012 |
| Jim Gaffigan: Mr. Universe | Writer | Movie | 2012 |
 | Finding Your Roots | Self | TV Series | 2012 |
 | Salvation Boulevard | Jerry Hobson | Movie | 2011 |
 | Give It Up for Greg Giraldo | Self | Movie | 2011 |
 | Dying to Do Letterman | Self | Movie | 2011 |
 | Portlandia | Donald | TV Series | 2011 |
 | Bob's Burgers | Henry Haber (voice) | TV Series | 2011 |
 | Conan | Self | TV Series | 2010 |
 | It's Kind of a Funny Story | George | Movie | 2010 |
 | Going the Distance | Phil Berlin | Movie | 2010 |
 | I Am Comic | Self | Movie | 2010 |
 | The Slammin' Salmon | Stanley Bellin | Movie | 2009 |
 | Just For Laughs: Over The Edge | Self | Movie | 2009 |
 | Watch What Happens Live with Andy Cohen | Self - Guest | TV Series | 2009 |
 | Away We Go | Lowell | Movie | 2009 |
 | Jim Gaffigan: King Baby | Himself | Movie | 2009 |
| Jim Gaffigan: King Baby | Writer | Movie | 2009 |
 | 17 Again | Coach Murphy | Movie | 2009 |
 | Shoot First And Pray You Live | Mart Ryde | Movie | 2008 |
 | Duane Incarnate | Bob | Movie | 2008 |
 | The Love Guru | Trent Lueders | Movie | 2008 |
 | Flight of the Conchords | Jim | TV Series | 2007 |
 | The Living Wake | Lampert Binew | Movie | 2007 |
 | Stephanie Daley | Joe Daley | Movie | 2007 |
 | My Boys | Self / Appearance | TV Series | 2006 |
 | Jim Gaffigan: Beyond the Pale | Himself | Movie | 2006 |
| Jim Gaffigan: Beyond the Pale | Writer | Movie | 2006 |
| Love, Inc. | Jamie | TV Series | 2005 |
| Pale Force | Pale Man/Conan | Movie | 2005 |
| Pale Force | Writer | Movie | 2005 |
 | Trust the Man | Gordon | Movie | 2005 |
 | The Great New Wonderful | Sandie | Movie | 2005 |
 | The Late Late Show with Craig Ferguson | Self - Guest | TV Series | 2005 |
 | The Jury | Self / Appearance | TV Series | 2004 |
 | Strip Search | Reverend Craig Peterson | Movie | 2004 |
 | 13 Going on 30 | Chris Grandy | Movie | 2004 |
 | Bad Apple | Butters | Movie | 2004 |
 | Hope & Faith | Brad | TV Series | 2003 |
 | Season of Youth | Dr. Gelding | Movie | 2003 |
 | Real Time with Bill Maher | Self | TV Series | 2003 |
 | Jimmy Kimmel Live! | Self | TV Series | 2003 |
| Jimmy Kimmel Live! | Self - Guest | TV Series | 2003 |
 | Igby Goes Down | Hilton Manager | Movie | 2002 |
 | No Sleep 'til Madison | Owen | Movie | 2002 |
 | Law & Order: Criminal Intent | Russell Matthews | TV Series | 2001 |
| Law & Order: Criminal Intent | Marty Palin | TV Series | 2001 |
 | The Ellen Show | Rusty Carnouk | TV Series | 2001 |
 | Final | Dayton | Movie | 2001 |
 | Super Troopers | Larry Johnson | Movie | 2001 |
| Endsville | Ivy Vaughn | Movie | 2000 |
 | Cry Baby Lane | Bob | Movie | 2000 |
 | Welcome to New York | Jim Gaffigan | TV Series | 2000 |
 | Ed | Toby Gibbons | TV Series | 2000 |
 | Wirey Spindell | Announcer #2 | Movie | 2000 |
 | Puppet | Mr. Kamen | Movie | 1999 |
 | Entropy | Bucky | Movie | 1999 |
 | Kimberly | Jim at the Ad Agency | Movie | 1999 |
 | Three Kings | Cuts Troy's Cuff Soldier | Movie | 1999 |
 | Third Watch | Portis | TV Series | 1999 |
 | Law & Order: Special Victims Unit | Oliver Tunney | TV Series | 1999 |
 | Not Afraid to Say... | Larry | Movie | 1999 |
| Random Play | Self / Appearance | TV Series | 1999 |
| Hook'd Up | Waiter | Movie | 1999 |
 | Comedy Central Presents | Self | TV Series | 1998 |
 | Conrad Bloom | Oliver | TV Series | 1998 |
 | The Real Howard Spitz | Storekeeper | Movie | 1998 |
 | That '70s Show | Roy | TV Series | 1998 |
 | Sex and the City | Doug | TV Series | 1998 |
 | The View | Self | TV Series | 1997 |
| The View | Self - Guest | TV Series | 1997 |
 | Fool's Paradise | Chester | Movie | 1997 |
 | Dr. Katz, Professional Therapist | Jim (voice) | TV Series | 1995 |
| Dr. Katz, Professional Therapist | Additional Writing | TV Series | 1995 |
 | Late Night with Conan O'Brien | Self - Comedy Guest | TV Series | 1993 |
| Late Night with Conan O'Brien | Self - Guest | TV Series | 1993 |
 | Late Show with David Letterman | Self - Guest | TV Series | 1993 |
 | Law & Order | Larry Johnson | TV Series | 1990 |
| Law & Order | George Rozakis | TV Series | 1990 |
 | LIVE with Kelly and Mark | Self - Guest | TV Series | 1988 |
 | CBS News Sunday Morning | Self | TV Series | 1979 |
 | Saturday Night Live | Self - Cameo (uncredited) | TV Series | 1975 |
 | The Grammys | Self | TV Series | 1959 |
| Untitled Mitch Hedberg Documentary | Self | Movie | — |
| New England Toys | Self / Appearance | Movie | — |
| Three People in the Woods | Self / Appearance | Movie | — |
| Outside of Cleveland | Self / Appearance | Movie | — |
| Crosshairs | Lyle | Movie | — |
| Pale Force | Self / Appearance | TV Series | — |
