Randall Lee Feenstra (born January 14, 1969) is an American politician and businessman serving as the U.S. representative for Iowa's 4th congressional district. The district covers the western border of the state, including Sioux City and Council Bluffs, but stretches as far east as Story County, Franklin County, and Marshall County, including Ames. A member of the Republican Party, Feenstra served as an Iowa state senator for the 2nd district from 2009 to 2021. He was the Sioux County treasurer from 2006 to 2008. Feenstra defeated incumbent Steve King in the primary election for the Republican nomination for Iowa's 4th congressional district in 2020. He defeated Democratic nominee J. D. Scholten in the general election by almost 25 points and was sworn into Congress on January 3, 2021.