Patrick P. M. "Pat" Doherty (born 12 April 1962) born in Croydon is an English former professional feather/super feather/lightweight boxer of the 1980s, who won the Irish super featherweight title, and Commonwealth lightweight title, and was a challenger for the British Boxing Board of Control (BBBofC) Southern Area featherweight title against Clyde Ruan http://www.freebmd.org.uk/cgi/information.pl?cite=9fi8fcR0EIv1KeyybI24JA&scan=1, and BBBofC British super featherweight title against John Dohertyhttp://boxrec.com/list_bouts.php?human_id=37756&cat=boxer, his professional fighting weight varied from , i.e. featherweight to , i.e. lightweight.