The 2016 United States House of Representatives elections in Iowa were held on November 8, 2016, to elect the four U.S. representatives from the state of Iowa, one from each of the state's four congressional districts.

Rod Blum Republican Rod Blum Republican Incumbent Republican Rod Blum, who had represented the district since 2015, ran for re-election.

Representatives State legislators Organizations Dave Loebsack Democratic Dave Loebsack Democratic Incumbent Democrat Dave Loebsack, who had represented the district since 2007, ran for re-election.

David Young Republican David Young Republican Incumbent David Young, who had represented the district since 2015, ran for re-election.

Steve King Republican Steve King Republican Incumbent Republican Steve King, who had represented the district since 2003, ran for re-election.