Gender
Male
Born
Sep 23, 1959
Newark, New Jersey, USA
Performer Director Writer
Also Known As
Jason Scott Greenspan [Birthname]
Comments
Alexander is best known for his role as George Costanza on the television series "Seinfeld," appearing in the sitcom from 1989 to 1998.
  • CREDITS
    Celebrity Autobiography (May 18, 2026 - Aug 16, 2026)
    Special, Return Engagement
    • Performer: Jason Alexander
      • Performer - Replacement
    The Cottage (Jul 24, 2023 - Oct 29, 2023)
    Play, Original
    • Directed by Jason Alexander
    Fish in the Dark (Mar 05, 2015 - Aug 01, 2015)
    Play, Original
    • Starring: Jason Alexander
      • Norman Drexel - Replacement (Jun 09, 2015 - Aug 01, 2015)
    Accomplice (Apr 26, 1990 - Jun 10, 1990)
    Play, Original
    • Performer: Jason Alexander
      • Performer - Original
    Jerome Robbins' Broadway (Feb 26, 1989 - Sep 01, 1990)
    Musical, Original
    • Starring: Jason Alexander
      • The Setter - Original
      • Emcee - Original
      • Pseudolus - Original
      • Pa - Original
      • Cigar - Original
      • Tevye - Original
      • Floy - Original
    • Narrative continuity by Jason Alexander
    Broadway Bound (Dec 04, 1986 - Sep 25, 1988)
    Play, Original
    • Also Starring: Jason Alexander
      • Stanley - Original
    The Rink (Feb 09, 1984 - Aug 04, 1984)
    Musical, Original
    • Performer: Jason Alexander
      • Lino - Original
      • Lenny - Original
      • Uncle Fausto - Original
      • Punk - Original
    Merrily We Roll Along (Nov 16, 1981 - Nov 28, 1981)
    Musical, Original
    • Also Starring: Jason Alexander
      • Joe - Original
    The Producers - Max (Sep 10, 2002 - Jan 30, 2005)
    Musical, Original
    • Performer: Jason Alexander
      • Max Bialystock - Replacement (Apr 21, 2003 - Jan 04, 2004)
  • AWARDS

    Tony Award®

    Best Actor in a Musical

    1989 | Winner  | Jerome Robbins' Broadway
    Starring: Jason Alexander

    Drama Desk Award

    Outstanding Actor in a Musical

    1989 | Winner  | Jerome Robbins' Broadway
    Starring: Jason Alexander
     

    Outstanding Featured Actor in a Musical

    1986 | Nominee
    Jason Alexander (for "Personals")
Celebrity Autobiography (May 18, 2026 - Aug 16, 2026)
Special, Return Engagement
  • Performer: Jason Alexander
    • Performer - Replacement
The Cottage (Jul 24, 2023 - Oct 29, 2023)
Play, Original
  • Directed by Jason Alexander
Fish in the Dark (Mar 05, 2015 - Aug 01, 2015)
Play, Original
  • Starring: Jason Alexander
    • Norman Drexel - Replacement (Jun 09, 2015 - Aug 01, 2015)
Accomplice (Apr 26, 1990 - Jun 10, 1990)
Play, Original
  • Performer: Jason Alexander
    • Performer - Original
Jerome Robbins' Broadway (Feb 26, 1989 - Sep 01, 1990)
Musical, Original
  • Starring: Jason Alexander
    • The Setter - Original
    • Emcee - Original
    • Pseudolus - Original
    • Pa - Original
    • Cigar - Original
    • Tevye - Original
    • Floy - Original
  • Narrative continuity by Jason Alexander
Broadway Bound (Dec 04, 1986 - Sep 25, 1988)
Play, Original
  • Also Starring: Jason Alexander
    • Stanley - Original
The Rink (Feb 09, 1984 - Aug 04, 1984)
Musical, Original
  • Performer: Jason Alexander
    • Lino - Original
    • Lenny - Original
    • Uncle Fausto - Original
    • Punk - Original
Merrily We Roll Along (Nov 16, 1981 - Nov 28, 1981)
Musical, Original
  • Also Starring: Jason Alexander
    • Joe - Original
The Producers - Max (Sep 10, 2002 - Jan 30, 2005)
Musical, Original
  • Performer: Jason Alexander
    • Max Bialystock - Replacement (Apr 21, 2003 - Jan 04, 2004)

Tony Award®

Best Actor in a Musical

1989 | Winner  | Jerome Robbins' Broadway
Starring: Jason Alexander

Drama Desk Award

Outstanding Actor in a Musical

1989 | Winner  | Jerome Robbins' Broadway
Starring: Jason Alexander
 

Outstanding Featured Actor in a Musical

1986 | Nominee
Jason Alexander (for "Personals")

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