Ann Corcoran (born September 21, 1951) was elected in a by-election necessitated by the suicide of the previous Member for Isaacs, Greg Wilton; then lost her endorsement as ALP candidate for Isaacs in March 2006 to Mark Dreyfus QC.
Ann Kathleen Corcoran (born 21 September 1951), an Australian politician, was an Australian Labor Party member of the House of Representatives from 12 August 2000 to the 2007 election, representing the Division of Isaacs, Victoria. Ann Corcoran was elected in a by-election necessitated by the suicide of the previous Member for Isaacs, Greg Wilton. She lost her endorsement as ALP candidate for Isaacs in March 2006 to Mark Dreyfus QC, and retired at the 2007 election. 
