Johnny Knoxville is 54 years old as of December 31, 2025.

Quick Scoop

  • Johnny Knoxville’s real name is Philip John Clapp.
  • He was born on March 11, 1971, in Knoxville, Tennessee, USA.
  • That birthdate makes him 54 years old in late 2025.

A Bit More Context

  • He’s best known for co-creating and starring in the stunt show Jackass and its movie spin-offs, which keeps fans frequently asking “how old is Johnny Knoxville” as he continues doing wild stunts in his 50s.
  • Recent biographical notes and film databases consistently list his birthdate as March 11, 1971, confirming his current age.

Information gathered from public forums or data available on the internet and portrayed here.