1910 United States House of Representatives elections in California

The United States House of Representatives elections in California, 1910 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 8, 1910. Complete Republican dominance of California's congressional delegation ended when Democrats narrowly won one district.

District 3

 * Knowland was the nominee for both the Republican and Democratic Parties