The United States House of Representatives elections in California, 1958 was an election for California's delegation to the United States House of Representatives, which occurred as part of the general election of the House of Representatives on November 4, 1958. Democrats picked up three seats, taking a majority of the delegation, which they would keep ever since except for a brief tie with the Republicans in the 104th Congress.
Final results from the Clerk of the House of Representatives: http://clerk.house.gov/member_info/electionInfo/1958election.pdf