The Raging Wrath of the Easter Bunny Demo is the fourth full length studio album by American experimental rock band Mr. Bungle, released on October 30, 2020, through Ipecac Recordings.

It serves as their first album after a 20-year hiatus and subsequent reunion in February that year, while also marking their first release through Ipecac, which was co-founded by lead vocalist Mike Patton.

[5] Along with founding members Mike Patton, Trey Spruance and Trevor Dunn, it features Anthrax guitarist Scott Ian and former Slayer drummer Dave Lombardo.

The band announced shortly after the reunion tour, they would be in the studio working on a re-recording of the demo that was performed in its entirety (with the exception of "Evil Satan" and most of "Hypocrites", which was shortened and filled out with a Stormtroopers of Death cover) along with three unrecorded songs in an interview with Revolver Magazine.

"[16] Clash gave the album 7/10, writing, "There's a school of thought that argues Bungle's talents are wasted in this context.