Robin Lynne Kelly is an American politician from Illinois who has served as the U.S. representative from Illinois's 2nd congressional district since 2013. A Democrat, Kelly served in the Illinois House of Representatives from 2003 to 2007. She then served as chief of staff for Illinois State Treasurer Alexi Giannoulias until 2010. She was the 2010 Democratic nominee for state treasurer, but lost the general election. Before running for Congress, Kelly served as the Cook County chief administrative officer. After winning the Democratic primary, she won the 2013 special election to succeed Jesse Jackson Jr. in the U.S. House of Representatives.

Illinois's 2nd congressional district is a congressional district in the U.S. state of Illinois. Based in the south suburbs of Chicago, the district includes southern Cook county, eastern Will county, and Kankakee county, as well as the city of Chicago's far southeast side.