Walter Charles Crowley (June 20, 1947 – September 21, 2007) was a Washington political celebrity.
He first became a public figure in Seattle through his involvement with the social and political movements of the 1960s, especially the underground press.
He later became more widely known as a local television personality and for his pioneering work as a local historian, including co-creating the Web site HistoryLink.org, which he considered to be his crowning achievement.