
| Title | Year | Status | Character |
|---|
| Unforgettable Moments in Television Entertainment | 2005 | TV Movie | Himself |
| The Tony Danza Show | 2004-2005 | TV Series | Himself - Guest |
| 16th Annual GLAAD Media Awards | 2005 | TV Special | Himself |
| The Breakthrough Season | 2005 | Video documentary short | Himself |
| Ellen: The Ellen DeGeneres Show | 2004-2005 | TV Series | Himself - Guest |
| The 31st Annual People's Choice Awards | 2005 | TV Special | Himself |
| The Aristocrats | 2005 | Documentary | Himself |
| The 100 Most Memorable TV Moments | 2004 | TV Mini-Series documentary | Himself |
| The Oprah Winfrey Show | 2004 | TV Series | Himself - Guest |
| The Seinfeld Story | 2004 | TV Movie documentary | Himself |
| How It Began | 2004 | Video documentary | Himself |
| Kramer vs. Kramer: Kenny to Cosmo | 2004 | Video documentary short | Himself |
| Late Show with David Letterman | 1994-2004 | TV Series | Himself - Guest / Himself |
| The Bench: Life Before 'Seinfeld' | 2004 | Video documentary short | Himself |
| The Late Late Show with Craig Kilborn | 2001-2004 | TV Series | Himself - Guest Host / Himself - Guest |
| Celebrity Blackjack | 2004 | TV Series | Himself |
| Birds Eye View | 2004 | TV Movie | Himself |
| Storyline Online 3 | 2004 | TV Series | Himself |
| Pyramid | 2003-2004 | TV Series | Himself |
| Hollywood Squares | 1999-2004 | TV Series | Himself |
| Eretz Nehederet | 2004 | TV Series | Himself |
| The 46th Annual Grammy Awards | 2004 | TV Special | Himself - Presenter |
| CBS Cares | 2004 | TV Series | Himself |
| The 29th Annual People's Choice Awards | 2003 | TV Special | Himself |
| A Life of Laughter: Remembering John Ritter | 2003 | TV Movie documentary | Himself |
| The 57th Annual Tony Awards | 2003 | TV Special | Himself - Presenter: Best Musical |
| Primetime Glick | 2003 | TV Series | Himself |
| Howard Stern | 1996-2003 | TV Series | Himself - Guest |
| Storyline Online | 2003 | TV Series | Himself |
| Biography | 2002 | TV Series documentary | Himself |
| Stage on Screen: The Women | 2002 | TV Movie | Himself - Host |
| HBO First Look | 2001 | TV Series documentary | Himself |
| The Huntress | 2001 | TV Series | Himself |
| Who Wants to Be a Millionaire | 2001 | TV Series | Himself |
| Get Into My Shorts | 2001 | TV Movie | Himself |
| Bravo Profiles | 2001 | TV Series documentary | Himself |
| Reading Rainbow | 2000 | TV Series | Himself |
| The Howard Stern Radio Show | 1999-2000 | TV Series | Himself - Guest |
| The Tonight Show with Jay Leno | 1992-2000 | TV Series | Himself - Guest |
| The Martin Short Show | 1999 | TV Series | Himself - Guest |
| The N.Y. Friars Club Roast of Jerry Stiller | 1999 | TV Movie | Himself |
| Jerry Lewis MDA Labor Day Telethon | 1999 | TV Series | Himself |
| Uncomfortably Close with Michael McKean | 1999 | TV Series | Himself |
| Celebrity Profile | 1998 | TV Series documentary | Himself |
| The 24th Annual People's Choice Awards | 1998 | TV Special | Himself - Accepting Award for Favorite Television Comedy Series |
| The 50th Annual Primetime Emmy Awards | 1998 | TV Special | Himself - Nominated: Outstanding Supporting Actor in a Comedy Series |
| Hollywood & Vinyl | 1998 | TV Series | Himself |
| Comic Relief VIII | 1998 | TV Special | Himself |
| Jeopardy! | 1998 | TV Series | Himself - Celebrity Contestant |
| Charlie Rose | 1998 | TV Series | Himself - Guest |
| 4th Annual Screen Actors Guild Awards | 1998 | TV Special | Himself |
| The 55th Annual Golden Globe Awards | 1998 | TV Special | Himself |
| The 49th Annual Primetime Emmy Awards | 1997 | TV Special | Himself - Nominated: Outstanding Supporting Actor in a Comedy Series |
| Politically Incorrect | 1997 | TV Series | Himself |
| The Single Guy | 1997 | TV Series | Himself |
| The Rosie O'Donnell Show | 1997 | TV Series | Himself - Guest |
| 3rd Annual Screen Actors Guild Awards | 1997 | TV Special | Himself |
| Voice Not Violence | 1997 | Video documentary | Narrator |
| The 23rd Annual People's Choice Awards | 1997 | TV Special | Himself - Accepting Award for Favorite Television Comedy Series |
| Life and Times | 1997 | TV Series documentary | Himself |
| Most Unlikely Heroes | 1996 | TV Special | Himself |
| Good Money | 1996 | | Himself |
| The 48th Annual Primetime Emmy Awards | 1996 | TV Special | Himself - Nominated: Outstanding Supporting Actor in a Comedy Series |
| Muppets Tonight | 1996 | TV Series | Himself |
| Dennis Miller Live | 1996 | TV Series | Himself |
| Sex, Censorship and the Silver Screen | 1996 | TV Series documentary | Quote Reader |
| The Making of Disney's 'The Hunchback of Notre Dame' | 1996 | TV Movie documentary | Himself - Host |
| The 47th Annual Primetime Emmy Awards | 1995 | TV Special | Himself - Host & Nominated: Outstanding Supporting Actor in a Comedy Series |
| The 52nd Annual Golden Globe Awards | 1995 | TV Special | Himself - Nominee: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Tv |
| The 46th Annual Primetime Emmy Awards | 1994 | TV Special | Himself - Performer & Nominated: Outstanding Supporting Actor in a Comedy Series |
| Comic Relief VI | 1994 | TV Special documentary | Himself |
| The Kennedy Center Honors: A Celebration of the Performing Arts | 1993 | TV Special | Himself |
| The 45th Annual Primetime Emmy Awards | 1993 | TV Special | Himself - Nominee: Outstanding Supporting Actor in a Comedy Series |
| The 45th Annual Directors Guild Awards | 1993 | TV Special | Himself |
| The 50th Annual Golden Globe Awards | 1993 | TV Special | Himself - Nominee: Best Actor in a Supporting Role in a Motion Picture |
| The First Annual Comedy Hall of Fame | 1993 | TV Movie | Himself |
| Comic Relief V | 1992 | TV Special | Himself |
| Late Night with David Letterman | 1990-1992 | TV Series | Himself |
| The 44th Annual Primetime Emmy Awards | 1992 | TV Special | Himself - Nominee: Outstanding Supporting Actor in a Comedy Series |
| The 6th Annual American Comedy Awards | 1992 | TV Special | Himself |
| The $25,000 Pyramid | 1991 | TV Series | Himself |
| The Chuck Woolery Show | 1991 | TV Series | Himself - Guest |
| The $10,000 Pyramid | 1991 | TV Series | Himself |
| The More You Know | 1989 | TV Series | Himself |
| The 43rd Annual Tony Awards | 1989 | TV Special | Himself - Winner: Best Leading Actor in a Musical |
| Broadway: The Next Generation | 2018 | Documentary filming | Himself |
| Broadway: Beyond the Golden Age | 2016 | Documentary post-production | Himself |
| There's Something About Romcoms | 2016 | TV Movie documentary | Himself / Philip |
| Match Game | 2016 | TV Series | Himself - Celebrity Panelist |
| For the Love of Spock | 2016 | Documentary | Himself |
| Talking Dead | 2015 | TV Series | Himself - Guest |
| The View | 2015 | TV Series | Himself |
| Live with Kelly and Michael | 2005-2015 | TV Series | Himself - Guest |
| The Tonight Show Starring Jimmy Fallon | 2015 | TV Series | Himself |
| Live from the Red Carpet: The 2015 Tony Awards | 2015 | TV Movie | Himself |
| The 69th Annual Tony Awards | 2015 | TV Movie | Himself - Presenter: Best Musical |
| The Late Late Show with James Corden | 2015 | TV Series | Himself - Guest |
| Original Sin: Las Vegas and the Characters of 'Wild Card' | 2015 | Video documentary short | Himself |
| Misery Loves Comedy | 2015 | Documentary | Himself |
| Tom's Restaurant - A Documentary About Everything | 2014 | Documentary | Himself (uncredited) |
| Shark Cage | 2014 | TV Series | Himself |
| Riot | 2014 | TV Series | Himself - Guest Captain |
| Larry King Now | 2014 | TV Series | Himself - Guest |
| The Talk | 2014 | TV Series | Himself - Guest |
| The Late Late Show with Craig Ferguson | 2005-2014 | TV Series | Himself - Guest |
| Hollywood Game Night | 2013-2014 | TV Series | Himself - Celebrity Guest / Himself - Panelist |
| Jerry Seinfeld, Larry David & Jason Alexander at Tom's Restaurant: Seinfeld Reunion Super Bowl 2014 | 2014 | TV Movie documentary | Himself |
| Bucky and the Squirrels | 2014 | | Himself |
| All In Las Vegas | 2013 | TV Mini-Series | Himself |
| Real Time with Bill Maher | 2004-2012 | TV Series | Himself - Guest |
| All in for the 99% | 2012 | Short | Himself |
| Jason Alexander Joins the 99% | 2012 | Short | Himself |
| Say It Ain't Solo | 2012 | Short | Himself |
| The Donny Clay Show with Courtney Stodden | 2012 | Short | Himself |
| America in Primetime | 2011 | TV Series documentary | Himself / George Costanza, Seinfeld |
| TV's Most Unforgettable Finales | 2011 | TV Movie documentary | Narrator (voice) |
| Gylne tider | 2010 | TV Series documentary | Himself / George Costanza |
| Kevin Pollak's Chat Show | 2010 | TV Series | Himself - Guest |
| Night of Too Many Stars: An Overbooked Concert for Autism Education | 2010 | TV Movie | Himself |
| 2010 World Series of Poker | 2010 | TV Series | Himself |
| Celebrity Liar | 2010 | TV Series | Himself |
| Rock Slyde: Behind the Scenes | 2010 | Video short | Himself |
| Good Morning America | 2010 | TV Series | Himself |
| Today | 1994-2010 | TV Series | Himself / Himself - Guest |
| 1736: Somewhere to Turn | 2010 | Video documentary | Himself |
| The Marriage Ref | 2010 | TV Series | Himself - Panelist |
| Poker2Nite | 2010 | TV Series | Himself |
| Entertainment Tonight | 2007-2010 | TV Series | Himself |
| Shatner's Raw Nerve | 2010 | TV Series | Himself - Guest |
| The Tonight Show with Conan O'Brien | 2009 | TV Series | Himself - Guest |
| 2009 World Series of Poker | 2009 | TV Series | Himself |
| Working the Scene: A Look Behind the Scenes of 'Criminal Minds Season 4' | 2009 | Video documentary short | Himself / Professor Rothchild |
| Poker After Dark | 2009 | TV Series | Himself |
| Make 'Em Laugh: The Funny Business of America | 2009 | TV Series documentary | Himself - Actor |
| The 14th Annual Critics' Choice Awards | 2009 | TV Special | Himself |
| Step It Up and Dance | 2008 | TV Series | Himself - Guest Judge |
| 43rd Annual Academy of Country Music Awards | 2008 | TV Special | |
| TV's All-Time Funniest: A Paley Center for Media Special | 2008 | TV Special | Himself |
| The Florence Henderson Show | 2008 | TV Series | Himself - Guest |
| National Heads-Up Poker Championship | 2008 | TV Mini-Series | Himself |
| Scenes from the Roundtable | 2007 | Video documentary short | Himself / George Costanza |
| The Last Lap | 2007 | Video documentary short | Himself |
| Jerry Seinfeld, Submarine Captain | 2007 | Video documentary short | Himself |
| Thank God You're Here | 2007 | TV Series | Himself |
| WWE Raw | 2007 | TV Series | Himself |
| Just for Laughs | 2007 | TV Series | Himself |
| Seinfeld: Inside Look | 2004-2007 | TV Series documentary short | Himself |
| Hollywood's Master Storytellers: The Aristocrats | 2006 | TV Movie | Himself |
| 9am with David & Kim | 2006 | TV Series | Himself |
| The Mark Twain Prize: Neil Simon | 2006 | TV Movie documentary | Himself |
| Larry David's Farewell | 2006 | Video documentary short | Himself |
| Queen of the Castle: The Elaine Benes Story | 2006 | Video documentary short | Himself |
| Talkshow with Spike Feresten | 2006 | TV Series | Himself |
| Comedy Central Roast of William Shatner | 2006 | TV Movie | Himself - Roastmaster |
| History of Curb Your Enthusiasm: Even Further | 2006 | Video documentary short | Himself / Jason Alexander |
| History of Curb Your Enthusiasm: So Far | 2006 | Video documentary short | Himself |
| Celebrity Poker Showdown | 2005-2006 | TV Series | Himself |
| A Capitol Fourth | 2006 | TV Special | Himself - Host |
| Jimmy Kimmel Live! | 2006 | TV Series | Himself - Guest |
| Saturday Night Live | 1993-2006 | TV Series | Himself / Himself - Host |
| Running with the Egg: Making a 'Seinfeld' | 2005 | Video documentary short | Himself |
| Seinfeld: Jason + Larry = George | 2005 | Video documentary short | Himself |
| Earth to America | 2005 | TV Movie | Himself |
| Mississippi Rising | 2005 | TV Movie documentary | Himself |
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