-U seriji ga glumi Jason Alexander.
-George je najbolji prijatelj Seinfeldu i jedan je od omiljenih likova u seriji. Ovaj lik je inspirisan Larryem Davidom a ime je dobio po Jerryevom najboljem prijatelju u stvarnosti. George često menja poslove i u jednom trenutku se seli kod roditelja koji su ludi.
George Costanza
“Ne može da raskine sa mnom ako ne može da me pronađe!”





Filmovi u kojima je glumio Jason Alexander
| g. | naziv | uloga | zapisi |
|---|---|---|---|
| 1981 | The Burning | Dave | |
| 1986 | The Mosquito Coast | Clerk | |
| 1986 | Brighton Beach Memoirs | Pool Player | |
| 1990 | Pretty Woman | Philip Stuckey | |
| 1990 | White Palace | Neil | |
| 1990 | Jacob’s Ladder | Mr. Geary, the lawyer | |
| 1992 | I Don’t Buy Kisses Anymore | Bernie Fishbine | |
| 1993 | Sexual Healing | Frank | |
| 1993 | Coneheads | Neighbor Larry Farber | |
| 1993 | For Goodness Sake | VCR Customer | Short film |
| 1994 | The Paper | Marion Sandusky | |
| 1994 | North | North’s Father | |
| 1994 | The Return of Jafar | Abis Mal (voice) | Direct-to-video |
| 1994 | Blankman | Mr. Stone | |
| 1995 | For Better or Worse | Michael Makeshift | Also director |
| 1995 | The Last Supper | The Anti-Environmentalist | |
| 1996 | Dunston Checks In | Robert Grant | |
| 1996 | The Hunchback of Notre Dame | Hugo (voice) | |
| 1997 | Love! Valour! Compassion! | Buzz Hauser | |
| 1998 | Denial | Art Witz | |
| 1999 | Madeline: Lost in Paris | Henri / Uncle Horst (voices) | Direct-to-video |
| 1999 | Love and Action in Chicago | Frank Bonner | |
| 1999 | Just Looking | Radio Announcer (voice, uncredited) | Director |
| 2000 | The Adventures of Rocky and Bullwinkle | Boris Badenov | Nominated—Saturn Award for Best Supporting Actor |
| 2000 | Let’s Rap Fire Safety | Smoke Detector (voice) | Short film |
| 2001 | The Trumpet of the Swan | Father (voice) | |
| 2001 | On Edge | Zamboni Phil | |
| 2001 | Shallow Hal | Mauricio Wilson | |
| 2002 | The Hunchback of Notre Dame II | Hugo (voice) | Direct-to-video |
| 2003 | 101 Dalmatians II: Patch’s London Adventure | Lil’ Lightning (voice) | Direct-to-DVD |
| 2006 | Ira and Abby | Dr. Morris Saperstein | |
| 2006 | Hood of Horror | British Record Mogul | |
| 2006 | How to Go Out on a Date in Queens | Johnny | |
| 2006 | Farce of the Penguins | Penguin on Belly (voice) | Direct-to-DVD |
| 2007 | The Grand | Dr. Yakov Achmed | |
| 2009 | Rock Slyde | Mailman Stan | |
| 2009 | Hachi: A Dog’s Tale | Carl | |
| 2010 | Quantum Quest: A Cassini Space Odyssey | Moronic (voice) | |
| 2011 | The Voyages of Young Doctor Dolittle | Eugene (voice) | Direct-to-DVD |
| 2012 | Stars in Shorts | Sid Rosenthal | |
| 2015 | Wild Card | Pinky | |
| 2015 | Larry Gaye: Renegade Male Flight Attendant | Larry’s Dad | |
| 2016 | Tom and Jerry: Back to Oz | Mr. Bibb / The Nome King (voice) | Direct-to-DVD |
| TBA | The Gettysburg Address | Noah Brooks (voice) | Documentary |
Fimovi/ emisije u kojima je Jason Alexander učestvovao kao glumac
| god. | naziv | uloga | zapisi |
|---|---|---|---|
| 1981 | Senior Trip | Pete | Television film |
| 1984–1985 | E/R | Harold Stickley | 15 episodes |
| 1986 | Rockabye | Lt. Ernest Foy | Television film |
| 1987 | Everything’s Relative | Julian Beeby | 10 episodes |
| 1988 | Newhart | Ramming | Episode: “Courtin’ Disaster” |
| 1989–1998 | Seinfeld | George Costanza | 179 episodes American Comedy Award for Funniest Supporting Male Performer in a TV Series (1992–93) Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Comedy Series Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series (1995, 1997–98) Nominated—American Comedy Award for Funniest Supporting Male Performer in a TV Series (1996, 1999) Nominated—Golden Globe Award for Best Supporting Actor – Series, Miniseries or Television Film (1993–95, 1998) Nominated—Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series (1992–98) Nominated—Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Comedy Series (1989–98) Nominated—Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series Nominated—Viewers for Quality Television Award for Best Supporting Actor in a Quality Comedy Series (1993–95) |
| 1992–1993 | Dinosaurs | Additional voices | 7 episodes |
| 1993 | Dream On | Randall Townsend | Episode: “Oral Sex, Lies and Videotape” Nominated—Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series |
| 1994–1997 | Duckman | Eric Duckman (voice) | 70 episodes |
| 1994, 1998 | The Larry Sanders Show | Himself | 2 episodes |
| 1994 | Aladdin | Abis Mal (voice) | 14 episodes |
| 1995 | Bye Bye Birdie | Albert Peterson | Television film |
| 1996 | Muppets Tonight | Himself | Episode: “Jason Alexander” |
| 1996 | The Nanny | Jack | Episode: “The Tart with Heart” |
| 1997 | Remember WENN | Alan Ballinger | Episode: “Nothing Up My Sleeve” |
| 1997 | Cinderella | Lionel | Television film Nominated—Satellite Award for Best Supporting Actor – Series, Miniseries or Television Film |
| 1998 | Hercules | Poseidon (voice) | 4 episodes |
| 1999 | Jingle Bells | Elf (voice) | Television film |
| 1999 | Star Trek: Voyager | Kurros | Episode: “Think Tank“ |
| 1999–2000 | Dilbert | Catbert (voice) | 9 episodes |
| 2001, 2009 | Curb Your Enthusiasm | Himself | 5 episodes |
| 2001 | Friends | Earl | Episode: “The One Where Rosita Dies” |
| 2001 | Bob Patterson | Bob Patterson | 10 episodes; also executive producer |
| 2001 | The Legend of Tarzan | Zutho (voice) | Episode: “Tarzan and the Face from the Past” |
| 2002 | Son of the Beach | Tex Finklestein | Episode: “Penetration Island” |
| 2002 | House of Mouse | Hugo (voice) | Episode: “Donald Wants to Fly” |
| 2002 | The Twilight Zone | Death | Episode: “One Night at Mercy” |
| 2002 | The Man Who Saved Christmas | A.C. Gilbert | Television film |
| 2003 | Malcolm in the Middle | Leonard | Episode: “Future Malcolm” |
| 2004–2005 | Listen Up! | Tony Kleinman | 22 episodes; also producer |
| 2004 | A Christmas Carol | Jacob Marley | Television film |
| 2005 | Monk | Marty Eels | Episode: “Mr. Monk and the Other Detective“ |
| 2006 | Odd Job Jack | Don (voice) | Episode: “Twenty-One You’re Dead” |
| 2006–2007 | Everybody Hates Chris | Principal Edwards | 2 episodes |
| 2006 | Campus Ladies | Professor | Episode:”A Very Special Episode” |
| 2008 | The New Adventures of Old Christine | Dr. Palmer | Episode: “One and a Half Men” |
| 2008 | Criminal Minds | Prof. Rothchild | Episode: “Masterpiece” |
| 2009 | Meteor | Dr. Chetwyn | 2 episodes |
| 2010–2013 | Fish Hooks | Mr. Nibbles (voice) | 3 episodes |
| 2010 | The Cleveland Show | Saul Friedman (voice) | Episode: “Brotherly Love” |
| 2010 | American Dad! | Sal (voice) | Episode: “White Rice” |
| 2011 | Glenn Martin DDS | Brandon (voice) | Episode: “GlenHog Day” |
| 2011 | Franklin & Bash | Carter Lang | Episode: “Big Fish” |
| 2011 | Harry’s Law | Richard Cross | Episode: “Bad to Worse” |
| 2011 | China, IL | Harold (voice) | 2 episodes |
| 2011 | A Fairly Odd Movie: Grow Up, Timmy Turner! | Human Cosmo | Television film |
| 2011 | Dora the Explorer | Owl (voice) | 3 episodes |
| 2012 | Two and a Half Men | Dr. Goodman | Episode: “The Straw in My Donut Hole” |
| 2012 | Clipaholics | Narrator | 8 episodes |
| 2013 | Community | Mountain Man | Episode: “Intro to Felt Surrogacy“ |
| 2014 | Comedians in Cars Getting Coffee | George Costanza | Episode: “George Costanza: The Over-Cheer” |
| 2014 | Kirstie | Stanford Temple | Episode: “Maddie’s Agent” |
| 2014 | The Tom and Jerry Show | Rick (voice) | 2 episodes |
| 2014 | How Murray Saved Christmas | Doc Holiday (voice) | Television film |
| 2015 | Big Time in Hollywood, FL | Himself | Episode: “The Hand That Feeds” |
| 2015 | Penn Zero: Part-Time Hero | Coach Wallace (voice) | Episode: “Ultrahyperball” |
| 2015 | Drunk History | William “Boss” Tweed | Episode: “Journalism” |
| 2015–2016 | The Grinder | Cliff Bemis | 4 episodes |
| 2016 | The Mark Lembeck Technique | Mark Lembeck | Pilot |
| 2017 | Animals. | Algae (voice) | Episode: “Rats” |
| 2017 | The Simpsons | Bourbon Verlander (voice) | Episode: “The Caper Chase“ |
| 2017 | Hit the Road | Ken Swallow | 10 episodes; also co-creator, writer and executive producer |
| 2017 | Kody Kapow | Goji (voice) | |
| 2017 | Robot Chicken | Krampus (voice) | Episode: “Freshly Baked: The Robot Chicken Santa Claus Pot Cookie Freakout Special: Special Edition” |
| 2018 | Young Sheldon | Gene Lundy | 2 episodes |
| 2018 | The Orville | Olix | Episode: Season 2 Episode 1 |
| 2019 | Harley Quinn |
Filmovi/ emisije u kojima je Jason Alexander učestvovao kao direktor
| godina | naziv | zapisi |
|---|---|---|
| 1992 | Seinfeld | Episode: “The Good Samaritan“ Nominated—Directors Guild of America Award for Outstanding Directing – Comedy Series |
| 2006 | Campus Ladies | Episode: “A Very Special Episode” |
| 2007–2008 | Everybody Hates Chris | 2 episodes |
| 2009 | Criminal Minds | Episode: “Conflicted” |
| 2010 | ‘Til Death | Episode: “Snore Loser” |
| 2012 | Franklin & Bash | Episode: “Last Dance” |
| 2012 | Mike & Molly | Episode: “Vince Takes a Bath” |
Video igre za koje je davao glas Jason Alexander
| Year | Title | Voice role |
|---|---|---|
| 1996 | Disney’s Animated Storybook: The Hunchback of Notre Dame | Hugo |
| 1996 | The Hunchback of Notre Dame: Topsy Turvy Games | Hugo |
| 2012 | Kingdom Hearts 3D: Dream Drop Distance | Hugo |
Pozorišni komadi u kojima je igrao Jason Alexander
| god. | naziv | uloga | zapisi |
|---|---|---|---|
| 1981 | Merrily We Roll Along | Joe | Neil Simon Theatre |
| 1982 | Forbidden Broadway | Stage 72 | |
| 1984 | The Rink | Lino/Lenny/Punk/Uncle Fausto | Al Hirschfeld Theatre |
| 1985–1986 | Personals | Minetta Lane Theatre Nominated—Drama Desk Award for Outstanding Featured Actor in a Musical | |
| 1986–1988 | Broadway Bound | Stanley | Broadhurst Theatre |
| 1989–1990 | Jerome Robbins’ Broadway | Narrator | Imperial Theatre Tony Award for Best Actor in a Musical Drama Desk Award for Outstanding Actor in a Musical |
| 1990 | Accomplice | Performer | Richard Rodgers Theater |
| 2003–2004 | The Producers | Max Bialystock | National Tour |
| 2013 | Broadway Bound | Director Odyssey Theatre Ensemble | |
| 2015 | Fish in the Dark | Norman Drexel | Cort Theatre |
| 2017 | The Portuguese Kid | Barry Dragonetti | Manhattan Theatre Club |



