2026 General Election · Tuesday, November 3, 2026

U.S. House, California District 10

2 candidates, listed alphabetically.

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California uses a top-two primary: the two candidates with the most votes in the June 2 primary advanced, regardless of party, so both finalists can be from the same party.

California uses a top-two primary for congressional, statewide and legislative offices: the two candidates with the most primary votes advance regardless of party, so both general-election candidates can be from the same party. Write-in candidates for these offices can run only in the primary. California Secretary of State

Candidates

Mark DeSaulnier

DemocraticIncumbent

Current office: U.S. Representative, California District 10

Democratic member of the U.S. House of Representatives representing California's 10th congressional district, serving since 2015. House committee assignments: Committee on Education and Workforce; Committee on Transportation and Infrastructure; Committee on Ethics.

About sources

House Member Data (MemberData.xml) (Office of the Clerk, U.S. House of Representatives, Public domain (U.S. government work))
congress-legislators: legislators-current.json (service dates) (@unitedstates project, CC0 1.0)
Biographical Directory of the United States Congress (U.S. Congress, Public domain (U.S. government work))
Mark DeSaulnier (Wikipedia, CC BY-SA 4.0)
Certified List of Candidates for the November 3, 2026, General Election (California Secretary of State, Public record)

Jeff Frese

Republican

Ballot designation filed with the California Secretary of State: Small Business Owner.

About sources

Certified List of Candidates for the November 3, 2026, General Election (California Secretary of State, Public record)

Sources

Candidate list and race details

Certified List of Candidates for the November 3, 2026, General Election (California Secretary of State, Public record)
2026 United States House of Representatives elections (Wikipedia, CC BY-SA 4.0)

What's included: U.S. Senate and House, statewide offices, state legislative races (shown in the app once you enter your address) and statewide ballot measures.

Local races (county, city, school board, judges) and anything else on your ballot are on your official sample ballot: voterstatus.sos.ca.gov.

Candidate lists as of Wednesday, October 14, 2026.

This is not an official ballot. Confirm your registration, polling place and ballot with your election office through vote.gov.