Quick answer. 7 filers for U.S. House, California, District 10 are in the FEC 2026 candidate master, retrieved October 31, 2026. Poliwog does not decide who is on the ballot. Confirm the names with California Secretary of State.

2026 midterms

Who's running for Congress in California District 10 (2026)

No photo on file

Jeffrey Frese

U.S. House, California, District 10

Republican
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

No photo on file

Angela Griffiths

U.S. House, California, District 10

Republican
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

No photo on file

Joshua Hamilton

U.S. House, California, District 10

Democrat
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

No photo on file

Mitchell David Maisler

U.S. House, California, District 10

Democrat
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

No photo on file

Calvin Nguyen

U.S. House, California, District 10

Democrat
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

No photo on file

Katherine Piccinini

U.S. House, California, District 10

Republican
Raised
Not in the FEC totals yet
Spent
Not in the FEC totals yet
Cash on hand
Not in the FEC totals yet

Bio not yet available.

Confirm this list with the official sample ballot. Poliwog does not decide who is on the ballot.

California Secretary of State sample-ballot and polling-place lookup · Where to vote in California · All California filers

Retrieved October 31, 2026. Source file dated October 31, 2026. Federal Election Commission OpenFEC API.