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California’s 10th Congressional District — Mark DeSaulnier
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Who represents California’s 10th Congressional District?

Mark DeSaulnier (Democrat) represents the 10th district of California in the U.S. House of Representatives. This page tracks every roll-call vote, every bill they’ve sponsored, and every news article we’ve matched to their record.

View full California delegation →  ·  Mark DeSaulnier full profile →

Mark DeSaulnier

Mark DeSaulnier

Representative — California, District 10

Democrat (since 2025)

Incumbent
2890 Total Votes
1254 Nay
40 Not Voting
15 Present
1581 Yea

Official Website →


BiographyMark James DeSaulnier is an American politician who has served as a U.S.Read more →

Mark James DeSaulnier is an American politician who has served as a U.S. representative from California since 2015.

He has represented the 10th congressional district since 2023, although it was previously numbered the 11th district for his first eight years in office.

The district includes most of Contra Costa County, a suburban county in the East Bay.

Until 2000, he was a member of the Republican Party; he has since been a member of the Democratic Party.

Source: Biographical Directory of the U.S. Congress

Committees

Committee Assignments — 119th Congress

Committee data not yet ingested for this member.

Money & Influence

Top Funders — 2026 Cycle

CommitteeTypeReceiptsFiled
TOTAL — OCTOBER QUARTERLYTOTAL$701K2026-09-30
PAC contributionsPAC$391K2026-09-30
Individual contributionsIND$308K2026-09-30

Source: openFEC


Recent Stock Trades

No STOCK Act disclosures on file in the past 180 days.


Lobbying Exposure

No lobbying disclosures linked to this member's recent votes yet. Database is updated quarterly per Senate LDA filings.

Legislative Activity

Recent Voting Record (100 shown)

Date Bill Question Vote Result
2026-09-16 HR9340 2/3 Yea-And-Nay Yea Passed
2026-09-16 HR9497 2/3 Yea-And-Nay Yea Passed
2026-09-16 S2403 2/3 Yea-And-Nay Yea Passed
2026-09-16 HR5334 Yea-and-Nay Nay Passed
2026-09-16 HR9576 Yea-and-Nay Yea Passed
2026-09-16 HR10326 Yea-and-Nay Nay Passed
2026-09-16 HJRES213 Yea-and-Nay Nay Passed
2026-09-15 HR2978 2/3 Yea-And-Nay Yea Passed
2026-09-15 HR8278 2/3 Yea-And-Nay Yea Passed
2026-09-15 HR4646 2/3 Yea-And-Nay Yea Passed
2026-09-15 HR2140 2/3 Yea-And-Nay Yea Passed
2026-09-15 HR9500 2/3 Yea-And-Nay Yea Passed
2026-09-15 HJRES210 Yea-and-Nay Nay Passed
2026-09-15 HCONRES93 Yea-and-Nay Yea Passed
2026-09-15 HRES1486 Yea-and-Nay Nay Passed
2026-09-15 HRES1530 Yea-and-Nay Nay Passed
2026-09-15 HRES1530 Recorded Vote Nay Passed
2026-09-14 HR4219 2/3 Yea-And-Nay Yea Passed
2026-09-14 HR3276 2/3 Yea-And-Nay Yea Passed
2026-09-03 HR4795 Yea-and-Nay Nay Passed
2026-09-02 HJRES1 2/3 Yea-And-Nay Nay Failed
2026-09-02 HR1501 Yea-and-Nay Nay Passed
2026-09-01 HR6500 2/3 Yea-And-Nay Yea Passed
2026-09-01 HRES1499 Recorded Vote Nay Passed
2026-09-01 HRES1499 Yea-and-Nay Nay Passed
2026-09-01 HRES1498 Yea-and-Nay Yea Passed
2026-09-01 HR9436 Yea-and-Nay Yea Failed
2026-09-01 HR9436 Yea-and-Nay Nay Passed
2026-09-01 HRES1490 Yea-and-Nay Nay Passed
2026-08-31 S307 2/3 Yea-And-Nay Yea Passed
2026-08-31 S32 2/3 Yea-And-Nay Yea Passed
2026-07-23 HCONRES89 Yea-and-Nay Yea Passed
2026-07-23 HR8884 Yea-and-Nay Nay Passed
2026-07-22 HR7008 Yea-and-Nay Nay Passed
2026-07-22 HR8800 Recorded Vote Nay Agreed to
2026-07-22 HR8800 Yea-and-Nay Nay Passed
2026-07-22 HR7008 Yea-and-Nay Yea Failed
2026-07-22 HR8800 Recorded Vote Nay Failed
2026-07-22 HR8800 Recorded Vote Nay Agreed to
2026-07-22 HR8800 Recorded Vote Nay Failed
2026-07-22 HR8800 Yea-and-Nay Yea Failed
2026-07-22 HCONRES113 Yea-and-Nay Nay Passed
2026-07-21 HRES1438 Recorded Vote Nay Passed
2026-07-21 HR1118 2/3 Yea-And-Nay Yea Passed
2026-07-21 HRES1438 Yea-and-Nay Nay Passed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Agreed to
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Agreed to
2026-07-21 HR6955 Yea-and-Nay Yea Failed
2026-07-21 HR6955 Yea-and-Nay Nay Passed
2026-07-21 HR9770 Yea-and-Nay Nay Passed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Yea Agreed to
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Agreed to
2026-07-21 HR8800 Recorded Vote Nay Failed
2026-07-21 HR8800 Recorded Vote Nay Agreed to
2026-07-20 HR4541 2/3 Yea-And-Nay Yea Passed
2026-07-20 HR8823 2/3 Yea-And-Nay Yea Passed
2026-07-16 HR5362 2/3 Yea-And-Nay Yea Passed
2026-07-16 HR9237 Yea-and-Nay Yea Failed
2026-07-15 HR8595 Recorded Vote Nay Failed
2026-07-15 HR8595 Recorded Vote Yea Failed
2026-07-15 HR8595 Recorded Vote Nay Failed
2026-07-15 HR8595 Recorded Vote Nay Failed
2026-07-15 HR8595 Recorded Vote Nay Failed
2026-07-15 HR8595 Yea-and-Nay Yea Failed
2026-07-15 HR8595 Yea-and-Nay Nay Passed
2026-07-14 HRES1423 Yea-and-Nay Nay Passed
2026-07-14 HRES1423 Recorded Vote Nay Passed
2026-07-14 HR139 Yea-and-Nay Nay Passed
2026-07-14 HR1181 Yea-and-Nay Yea Failed
2026-07-14 HR1181 Yea-and-Nay Nay Passed
2026-07-13 HR3106 2/3 Yea-And-Nay Yea Passed
2026-07-13 HR8897 2/3 Yea-And-Nay Yea Passed
2026-06-30 HRES1398 Yea-and-Nay Nay Passed
2026-06-30 HRES1398 Recorded Vote Nay Failed
2026-06-30 HCONRES108 Yea-and-Nay Yea Failed
2026-06-30 HRES1399 Yea-and-Nay Yea Passed
2026-06-29 HR7757 2/3 Yea-And-Nay Nay Passed
2026-06-29 HR7128 2/3 Yea-And-Nay Yea Passed
2026-06-25 HR2478 2/3 Yea-And-Nay Yea Passed
2026-06-24 HR7401 2/3 Yea-And-Nay Yea Passed
2026-06-24 HR915 2/3 Yea-And-Nay Yea Passed
2026-06-23 S629 2/3 Yea-And-Nay Yea Passed
2026-06-23 HR6644 2/3 Yea-And-Nay Yea Passed
2026-06-11 2/3 Yea-And-Nay Nay Failed
2026-06-11 HRES1335 Yea-and-Nay Nay Passed
2026-06-10 HR7892 Yea-and-Nay Nay Passed
2026-06-10 HR8312 Yea-and-Nay Nay Passed
2026-06-10 HR8464 Yea-and-Nay Yea Failed
2026-06-10 HR8464 Yea-and-Nay Nay Passed
2026-06-09 HRES1345 Yea-and-Nay Nay Passed
2026-06-09 HRES1345 Recorded Vote Nay Passed

Bills Sponsored (7 bills introduced)

Bill Title Latest Action Date
HRES1518 Providing for consideration of the bill (H.R. 1948) to amend title 38, United States Code, to modify authorities relating to the collective bargaining of employees in the Veterans Health Administratio Motion to reconsider laid on the table Agreed to without objection. 2022-12-14
HR7780 Mental Health Matters Act Received in the Senate and Read twice and referred to the Committee on Health, Education, Labor, and Pensions. 2022-10-11
HRES1396 Providing for consideration of the bill (H.R. 3843) to promote antitrust enforcement and protect competition through adjusting premerger filing fees, and increasing antitrust enforcement resources; pr Motion to reconsider laid on the table Agreed to without objection. 2022-09-28
HRES1170 Providing for consideration of the bill (H.R. 2543) to amend the Federal Reserve Act to add additional demographic reporting requirements, to modify the goals of the Federal Reserve System, and for ot Motion to reconsider laid on the table Agreed to without objection. 2022-06-14
HRES508 Providing for further consideration of the bill (H.R. 3684) to authorize funds for Federal-Aid Highways, Highway Safety Programs, and Transit Programs, and for other purposes; and for other purposes. Motion to reconsider laid on the table Agreed to without objection. 2021-06-30
HRES303 Providing for consideration of the bill (H.R. 7) to amend the Fair Labor Standards Act of 1938 to provide more effective remedies to victims of discrimination in the payment of wages on the basis of s Motion to reconsider laid on the table Agreed to without objection. 2021-04-14
HRES188 Providing for consideration of the bill (H.R. 842) to amend the National Labor Relations Act, the Labor Management Relations Act, 1947, and the Labor-Management Reporting and Disclosure Act of 1959, a Motion to reconsider laid on the table Agreed to without objection. 2021-03-08

Coverage

From Purple Voice (4)


In the News (1)


Recent Videos (21)

Forbes Breaking News NEW: Mark DeSaulnier Calls Out Russian Oligarch's Massive Funding Of Trump Jr.'s Wedding

Forbes Breaking News 'Blatant Pay-For-Play': DeSaulnier Accuses Trump Of Corruption Over Big Tobacco Donation To MAGA Inc

Forbes Breaking News 'We're Struggling With Keeping Them Open': DeSaulnier Blasts 'Big Ugly Bill' Impacts To Hospitals

Forbes Breaking News 'Could You Respond?': DeSaulnier Asks Education Expert About Student Suicide Ideation

Forbes Breaking News DeSaulnier: GOP Are 'Complicit In The Degradation' Of Agencies That Enforce Civil Rights Laws

Forbes Breaking News 'Prejudice Is Based On Ignorance': DeSaulnier Invokes The Words Of Late Congressman Barney Frank