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Entertainment • Actor

Wayne Knight

Wayne Knight is an American actor and comedian known for his character roles in film, television, stage, and voice acting.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Wayne Knight is an American actor and comedian known for his character roles in film, television, stage, and voice acting. He is best known for playing Newman on *Seinfeld* and Dennis Nedry in *Jurassic Park*.

Early life and education

Wayne Knight was born in Cartersville, Georgia, and studied at the University of Georgia before leaving to pursue acting. Biographical sources describe him as having started his professional career on stage after moving into theatre work.

Career

Knight built a career as a character actor across television, film, and stage. His best-known screen roles include Newman on *Seinfeld* and Dennis Nedry in *Jurassic Park*, alongside recurring and supporting roles in other films and series.

Voice acting

In addition to live-action work, Knight has performed voice roles in animated films and television. His credits include a range of family-oriented and comedic productions.

Stage work

Knight made his Broadway debut in *Gemini* and later appeared in other stage productions. His theatre work forms an important part of his career alongside his screen roles.

Key facts

  • Knight became widely known for playing Newman, Jerry Seinfeld’s postal rival, on *Seinfeld*.
  • He portrayed computer programmer Dennis Nedry in *Jurassic Park* (1993).
  • He has worked extensively in television, film, stage, and voice acting.
  • His Broadway debut was in *Gemini* in 1977.
  • He studied at the University of Georgia before pursuing acting professionally.
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Canadian context

Wayne Knight is familiar to Canadian audiences through widely broadcast American television series and films such as *Seinfeld*, *Jurassic Park*, and animated features shown in Canada.

Frequently asked questions

What is Wayne Knight best known for?
He is best known for playing Newman on *Seinfeld* and Dennis Nedry in *Jurassic Park*.
What is Wayne Knight’s full name?
His full name is Wayne Eliot Knight.
Where was Wayne Knight born?
He was born in Cartersville, Georgia, United States.
What kind of actor is Wayne Knight?
He is an American actor, comedian, and voice actor known for character roles.
Did Wayne Knight work on Broadway?
Yes. He made his Broadway debut in *Gemini* in 1977.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Wayne_Knight
    Supports: Overview of career, known roles, filmography, and nominations.
  2. IMDb — https://www.imdb.com/name/nm0001431/bio/
    Supports: Birth date, birthplace, birth name, early life, and biography details.
  3. Broadway.com — https://www.broadway.com/buzz/stars/wayne-knight/profile/
    Supports: Broadway debut and stage credits.
  4. TV Guide — https://www.tvguide.com/celebrities/wayne-knight/bio/3000397212/
    Supports: Birth name, birthplace, and profession.