Authority Zero

Authority Zero
Authority Zero
Background information
Origin	Mesa, Arizona, U.S.
Genres	Ska punk; skate punk; art punk; surf rock; punk rock; reggae rock; alternative rock; experimental rock; melodic hardcore;
Years active	1994–present
Labels	Lava; Atlantic; Big Panda; Suburban Noize; Viking Funeral; Hardline Entertainment; Bird Attack Records; Concrete Jungle Records;
Members	Jason DeVore; Mike Spero; Chris Dalley; Brandon Landelius;
Past members	Bryan Sandell; J. W. Gordon; Jerry Douglas; Bill Marcks; Dean Farmer; Zach Vogel; Jim Wilcox; Jeremy Wood; Dan Aid; Josh "Ralphie" Schneider; Chris Bartholomew; Chad Martin; Eric Walsh;
Website	authorityzero.com

Authority Zero is an American punk rock band from Mesa, Arizona, United States, formed in 1994. The band's style is rooted in reggae and skate punk, with Spanish/Portuguese influences. As of December 2025, they have released eight full-length studio albums, along with five live albums and numerous EPs, videos, and singles. The band regularly tours North America, Europe and Japan.