Trey Parker is best known for co-creating the animated series South Park and musical The Book of Mormon with his creative partner Matt Stone.
South Park, which has garnered 18 Emmy nominations and five wins for Outstanding Animated Program, is currently preparing for its 29th season. Since its 1997 debut, the Comedy Central series has remained a dominant force in both viewership and cultural relevance. Most recently, it was nominated for a PGA Award for Outstanding Producer of Episodic Television – Comedy, representing the only animated nominee this year, and won Best Edited Animated Series at the 2026 ACE Eddie Awards.
Alongside Matt Stone and award-winning songwriter Bobby Lopez, Parker developed the hit Broadway musical The Book of Mormon, which premiered in 2011. Now the tenth longest-running show in Broadway history, the production has won nine Tony Awards, including Best Musical, Best Original Score, and Best Book of a Musical, as well as the Drama Desk Award for Outstanding Lyrics and the Grammy Award for Best Musical Theater Album.
In 2024 Parker and Stone released the documentary Casa Bonita Mi Amor, which premiered at the Tribeca and Telluride Film Festivals. The film became one of the highest-grossing documentaries of 2024. Previously, Parker directed and co-wrote with Stone the puppet-comedy Team America: World Police and starred in the comedy BASEketball.
Trey Parker, along with his South Park collaborator Matt Stone, was inducted into the Television Academy Hall of Fame in 2026.