Viewtiful Joe is an anime series based on the video game series of the same name. The series loosely adapts the first two titles in the series, Viewtiful Joe and Viewtiful Joe 2, while introducing several original characters and scenarios. The series, comprising fifty-one episodes, was shown every Saturday on the Japanese television station TV Tokyo from October 2, 2004, until September 24, 2005. The show was licensed by anime distributor Geneon Entertainment, with its first twenty-six episodes airing in the United States on Kids' WB. It was taken off the air when the block was moved to The CW.

Viewtiful Joe was later licensed for distribution in other parts of the world by MGM Television. The anime debuted in the United Kingdom on Jetix on July 2, 2007. Viewtiful Joe premiered on Cartoon Network Brazil on July 3, 2006, and ran again in the country's RedeTV! in HD on November 27, 2006. It aired in Mexico starting on July 4, 2006. On June 23, 2008, the show began airing on Cartoon Network in other parts of Latin America. In 2009, Viewtiful Joe became available on Crunchyroll's streaming service for its users outside Asia.