The United States House of Representatives elections in California, 1920 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 2, 1920. Republicans picked up two Democratic-held districts and defeated the lone Prohibition Party incumbent.
Final results from the Secretary of State: https://archive.org/details/statementofvo19081922cali/page/n321/mode/2up?view=theater