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Trey Parker

Trey Parker is an American screenwriter, actor, producer, animator, and composer best known as the co-creator of *South Park* with Matt Stone.

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

Trey Parker is an American screenwriter, actor, producer, animator, and composer best known as the co-creator of *South Park* with Matt Stone. He is also a co-creator of the musical *The Book of Mormon* and has worked across television, film, and stage.

Early life

Trey Parker was born in Conifer, Colorado, in 1969, and his birth name is Randolph Severn Parker III. Biographical sources identify him as American.

South Park

Parker is best known as the co-creator of *South Park* with Matt Stone. The series began in 1997 and became one of his most recognizable works.

The Book of Mormon

Parker co-created *The Book of Mormon* with Matt Stone. The musical premiered in 2011 and became one of his major stage successes.

Career overview

Across his career, Parker has worked as a writer, actor, producer, animator, and composer. His credits include projects in television, film, and theatre.

Key facts

  • Co-created the animated series *South Park* with Matt Stone, premiering in 1997.
  • Co-created the musical *The Book of Mormon*, which opened in 2011.
  • Works as a screenwriter, actor, producer, animator, and composer.
  • Born Randolph Severn Parker III in Conifer, Colorado.
  • Has worked in television, film, and theatre.
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Canadian context

Trey Parker has had a major influence on television and theatre consumed by Canadian audiences, especially through *South Park*, which has long aired in Canada and has been widely followed there.

Frequently asked questions

Who is Trey Parker?
Trey Parker is an American screenwriter, actor, producer, animator, and composer best known for co-creating *South Park*.
What is Trey Parker's birth name?
His birth name is Randolph Severn Parker III.
When was Trey Parker born?
He was born on October 19, 1969.
What is Trey Parker best known for?
He is best known for co-creating *South Park* and *The Book of Mormon* with Matt Stone.
Where was Trey Parker born?
He was born in Conifer, Colorado, in the United States.

References

  1. Encyclopaedia Britannica — https://www.britannica.com/biography/Trey-Parker
    Supports: Birth date, birthplace, nationality, occupation, and major works such as *South Park* and *The Book of Mormon*.
  2. IMDb — https://www.imdb.com/name/nm0005295/bio/
    Supports: Birth name, birthplace, and biographical details.
  3. BroadwayWorld — https://www.broadwayworld.com/people/Trey-Parker/
    Supports: Theatre credit for *The Book of Mormon*.