Lisa Murray Madigan (born July 30, 1966) is an American lawyer and politician. A member of the Democratic Party, she served as Attorney General of the U.S. state of Illinois from 2003 to 2019, being the first woman to hold that position. She is the adopted daughter of indicted politician Michael Madigan, who served as Speaker of the Illinois House of Representatives from 1983 to 1995 and from 1997 to 2021. On September 15, 2017, Madigan announced that she would not seek re-election as the state's attorney general in 2018, and was succeeded by State Senator Kwame Raoul.