Joseph Clancy

Joseph Clancy may refer to:


 * Joseph Clancy (Secret Service) (born 1955), American law enforcement official
 * Joseph Clancy (politician) (1890–1970), American businessman and politician in Wisconsin
 * Joseph Clancy (Medal of Honor) (1863–1929), United States Navy sailor and Medal of Honor recipient
 * Joe Clancy (born 1990), American football quarterback
 * Joseph Clancy (Welsh poet and writer) (1928-2017), Wales