1990 United States House of Representatives elections in California

The United States House of Representatives elections in California, 1990 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 6, 1990. Democrats won one Republican-held seat while Republicans won two Democratic-held seats.

Results
Final results from the Secretary of State of California:

District 1
Incumbent Representative Douglas H. Bosco ran for re-election. He faced Republican candidateFrank Riggs and Peace and Freedom candidate Darlene G. Comingore. Bosco lost re-election to Rigg by 1.4%, taking 41.9% of the vote to Riggs' 43.3% and Comingore's 14.8%.