Darin McKay LaHood ( lÉ™-HOOD; born July 5, 1968) is an American attorney and politician who has served as a U.S. representative from Illinois since 2015. A member of the Republican Party, LaHood has represented the 16th district since 2023, and previously represented the 18th district from 2015 to 2023. He previously served in the Illinois Senate from the 37th legislative district from 2011 to 2015, before being elected to Congress in a special election following the resignation of Aaron Schock.During the 2022 redistricting process, the 18th congressional district was eliminated as Illinois lost a seat in the apportionment process. After new district boundaries were adopted, LaHood opted to run in the 16th congressional district.