The 3rd District of the Iowa House of Representatives in the state of Iowa is composed of parts of Sioux and Plymouth counties.
Representatives The district has been represented by: Irvin L. Bergman, 1971–1973 Ingwer L. Hansen, 1973–1983 Leo P. Miller, 1983–1985 Don Shoning, 1985–1993 Christopher Rants, 1993–2003 Ralph Klemme, 2003–2005 Chuck Soderberg, 2005–2013 Dan Huseman, 2013–2021 Dennis Bush, 2021–2023 Thomas Jeneary, 2023–2027
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