Darin LaHood is an American politician and member of the Republican Party. He has served as the U.S. Representative for Illinois's 18th congressional district since 2015. LaHood succeeded Aaron Schock, who resigned from Congress, and has focused on issues such as economic development and healthcare during his time in office. Before his congressional career, LaHood was a member of the Illinois State Senate and worked as a federal prosecutor. He is known for his commitment to serving his constituents and has been involved in various legislative initiatives aimed at improving the local economy and supporting small businesses.