Mike Quigley is an American politician serving as a member of the U.S. House of Representatives since 2009. He represents Illinois's 5th congressional district, which includes parts of Chicago and its suburbs. Quigley is a member of the Democratic Party and has focused on issues such as healthcare, education, and environmental protection during his time in office. Before his congressional career, Quigley served on the Cook County Board of Commissioners and was the Cook County Assessor. He is known for his commitment to transparency in government and has worked on various initiatives to improve public services and community engagement.