The Politibase

CN

Calvin Nguyen

Democrat U.S. House · District 10 California Challenger
Primary  Jun 2, 2026 (5 months ago)
General  Nov 3, 2026
👤 About Calvin Nguyen
Calvin Nguyen is a Democratic candidate for U.S. House, District 10 in California’s 2026 federal election cycle. The campaign committee, CALVIN NGUYEN FOR CONGRESS, is registered in WALNUT CREEK, CA, with NGUYEN, CALVIN listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. The race’s incumbent is Democratic Mark Desaulnier.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. House · District 10
MD
Mark Desaulnier (incumbent)
Democrat · $722K raised
View →
KP
Katherine Piccinini
Republican · $21K raised
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AG
Angela Griffiths
Republican · $12K raised
View →
MD
Mitchell David Maisler
Democrat · $10K raised
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JH
Joshua Hamilton
Democrat · $7K raised
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JF
Jeffrey Frese
Republican
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CN
Calvin Nguyen VIEWING
Democrat
7 candidates have filed with the FEC for this race.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY

Elections 2026 › California › Calvin Nguyen
2026 candidate profile
CN

Calvin Nguyen

Democrat · Challenger
Running for: U.S. House, California 10th district
FEC pending
Total raised
—
Cash on hand
—
Spent
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FEC status

Biography

Calvin Nguyen is a Democratic candidate for U.S. House, District 10 in California’s 2026 federal election cycle. The campaign committee, CALVIN NGUYEN FOR CONGRESS, is registered in WALNUT CREEK, CA, with NGUYEN, CALVIN listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. The race’s incumbent is Democratic Mark Desaulnier.

Compiled from public FEC filings and race data. A detailed profile is being expanded.

FEC filing

FEC IDH6CA10153
OfficeU.S. House, California 10th district
PartyDemocrat

Who holds this seat now

The sitting representative for this district, with their full voting record.

Also running for this seat

2 other candidates are on the general-election ballot. Winnowed from 7 who filed for the primary. Ordered by total raised, which is a filed figure and not a ranking.

See the full race

View every candidate, all fundraising totals, and the primary results for the U.S. House, California 10th district race.

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🗳 2026 Election

U.S. House — California District 10

Full Race →
Primary: Jun 2, 2026 (5 months ago)  ·  General: November 3, 2026
Top-two primary — top two finishers advance regardless of party.
← All 2026 Elections  ·  All California races →