American musician who was the original bassist in the punk rock band the Descendents. He joined the band in 1979 and played on their debut single, the Fat EP, and the albums Milo Goes to College and I Don't Want to Grow Up. After leaving the band, he performed in other acts and worked for the United States Postal Service until 2005. He collaborated with the Descendents' successor band, All, writing two songs for their album Allroy's Revenge and teaming up with them for an album of his own songs, New Girl, Old Story, credited to "TonyAll". He also collaborated with the reunited Descendents on their 1996 album Everything Sucks.