“Jackass” star Ryan Dunn died in a car crash in Pennsylvania early this morning … TMZ confirmed the star’s death with Bam Margera’s mother.


34-year-old Dunn appeared in all of the “Jackass” movies — famously shoving a toy car into his rectum in the first flick back in 2002.

Dunn and an unidentified person both died in the crash which happened around 3 a.m. at Route 322 and New Street in West Goshen Township.