Protest the Hero is a Canadian progressive metal band from Whitby, Ontario. Originally named Happy Go Lucky, the band changed their name to Protest the Hero shortly before releasing their debut EP, Search for the Truth, in 2002. In 2005, the band released their first full-length album Kezia on the indie label Underground Operations.

On January 23, 2006, the band signed with Vagrant Records for Kezia's American release on April 4, 2006. Their second full-length album, Fortress was released by Underground Operations in Canada and by Vagrant Records worldwide on January 29, 2008. The band released their third studio album, Scurrilous, on March 22, 2011. The band released their independent and latest album, Volition on October 29, 2013.