Johnny Knoxville net worth: how the actor built a $50mn fortune

American actor Johnny Knoxville has built a major fortune over the past two decades, largely thanks to the success of the Jackass franchise and his long-running career in television and film.

According to Celebrity Net Worth, Johnny Knoxville’s estimated net worth as of 2026 is $50 million.

Much of that wealth comes from his involvement in the Jackass franchise, which he helped create and produce alongside Jeff Tremaine and Spike Jonze.

Additional income has come from movies, television shows, podcasts, video games, and other entertainment projects.

Knoxville rose to fame in the early 2000s as the co-creator and star of MTV’s Jackass, a reality series that led to several blockbuster movies, including Jackass 3D, Jackass Presents: Bad Grandpa, and Jackass Forever, all of which performed strongly at the box office.

Knoxville has also announced that another Jackass movie is in development, which would reunite him with longtime collaborators such as Bam Margera.

He has also appeared in films such as The Dukes of Hazzard and The Ringer, voiced characters in animated projects, and taken on various television roles.

More recently, he stepped into hosting duties for the reboot Fear Factor: House of Fear, taking over from original host Joe Rogan.