RepublicanFlorida · U.S. Representative
Brian Mast, official photograph

Brian
Mast

U.S. Representative for Florida

In office
9 yrsSince Jan 2017
Next election
2027Re-elected 2021
Age
45Born Jul 10, 1980
Party
Republican
What they stand for

Mast has spent time focused on a few core fights. Each is tied to bills actually introduced or votes actually cast.

Keep scrolling for the record, votes, and contact info
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01 · Background

Who they are, where they came from

Brian Jeffrey Mast represents Florida's 21st congressional district, a seat he has held since January 3, 2017, and is currently serving his fifth House term. The district encompasses the Treasure Coast and northern portions of Palm Beach County; it was numbered the 18th district prior to the 2020 redistricting cycle. Mast is a member of the Republican Party and a U.S. military veteran. In the House, Mast has sponsored legislation directed at veterans' services and benefits, including the Wounded Warrior Bill of Rights Act of 2025 (HR.3641), the Veterans Equal Access Act (HR.1384), the Veterans Homecare Choice Act of 2025 (HR.2268), and the Improving Veterans Access to Congressional Services Act of 2025 (HR.2642). He sponsored HR.7333, a bill to name the Department of Veterans Affairs medical center in West Palm Beach, Florida, which was enacted into law. He has also introduced a cluster of environmental bills related to Florida, including the PROTECT Florida Act (HR.3819), the Stop Poisoning Florida Act (HR.3818), and the Toxic Health Threat Warning Act of 2025 (HR.3817). On appropriations votes, Mast voted against his party's majority on a series of continuing resolutions and consolidated appropriations measures, including HR.5860, HR.6363, HR.2872, HR.7463, and HR.2882, as well as against the Further Consolidated Appropriations Act, 2024 (HR.2882) and the National Defense Authorization Act for Fiscal Year 2024 (HR.2670).

02 · Recent significant work

What they’ve done lately

Feb 13, 2024Sponsored

To name the Department of Veterans Affairs medical center in West Palm Beach, Florida, as the "Thomas H. Corey VA Medical Center".

Summary not yet generated.

Dec 18, 2024Voted no

(S.1351)

Summary not yet generated.

Dec 16, 2024Voted no

(S.4077)

Summary not yet generated.

Feb 29, 2024Voted no

(HR.7463)

Summary not yet generated.

Feb 28, 2024Voted no

(HR.4984)

Summary not yet generated.

03 · What's coming up

Bills they’ll vote on next

Bills that have cleared committee and are heading for a floor vote. See all upcoming votes →

House·HR.1071Reported to floor

No Censors on our Shores Act of 2025

Would bar entry and allow deportation of foreign officials who suppressed U.S. citizens' speech.

House·HR.151Reported to floor

Equal Representation Act of 2025

Would base House seat apportionment on citizen population rather than total population.

House·HR.2071Reported to floor

Save Our Shrimpers Act

Would bar U.S. funds to international institutions financing foreign shrimp operations.

House·HR.2076Reported to floor

Lulu’s Law

Would require the FCC to explicitly authorize wireless emergency alerts for shark attacks.

House·HR.2159Reported to floor

Count the Crimes to Cut Act

Would require public databases listing all federal criminal statutory and regulatory offenses.

04 · Money

Where the campaign funds come from

Most of Mast's $3.1M in receipts came from individuals, at 75.7%, with itemized contributions making up 64.5% of individual giving. PACs accounted for 8.6% of receipts; top PAC contributors include Mast Victory Committee (a joint fundraising committee), American Israel Public Affairs Committee PAC, and NORPAC. Outside spending in the cycle totaled $148K supporting Mast (led by EDF Action Votes at $100K, Valor Project at $25K, and Special Operations for America at $23K) and $88K opposing him (America's Future Majority Fund at $88K), separate from contributions to his own campaign.

Total raised · 2026
$3.1M
Cash on hand
$2.6M
Spent
$2.3M
By source
  • Individuals$2.3M · 75.7%
  • PACs$268K · 8.6%
  • Other$488K · 15.7%
Individual donor mix
Small-donor share (under $200)35.5%
Top PAC contributors
  • MAST VICTORY COMMITTEEFEC ↗$438K
  • AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE PACFEC ↗$383K
  • NORPACFEC ↗$37K
  • AMALGAMATED TRANSIT UNION - COPEFEC ↗$10K
  • SEAL PAC SUPPORTING ELECTING AMERICAN LEADERS PACFEC ↗$10K
  • NATIONAL MARINE MANUFACTURERS ASSOCIATION AND MARINE RETAILEFEC ↗$9K
  • LEIDOS INC. POLITICAL ACTION COMMITTEEFEC ↗$5K
  • GENERAL ATOMICS POLITICAL ACTION COMMITTEEFEC ↗$5K
  • VULCAN MATERIALS COMPANY POLITICAL ACTION COMMITTEEFEC ↗$5K
  • NATIONAL AUTOMOBILE DEALERS ASSOCIATION PAC (NADAPAC)FEC ↗$5K
Top employer concentrations
  • INFORMATION REQUESTED PER BEST EFFORTS$46K· 96 donors
  • NOBLE PROPERTIES$9K· 6 donors
  • GORE INC.$7K· 3 donors
  • ELLIOTT INVESTMENT MANAGEMENT$7K· 2 donors
  • GREYLOCK$7K· 2 donors
  • FERREIRA CONSTRUCTION$7K· 2 donors
  • AUDAX GROUP$7K· 3 donors
  • SILGAN HOLDINGS$7K· 2 donors
  • ATLANTIC SOLUTIONS GROUP$7K· 2 donors
  • THE SPRINGS RESORT & SPA$7K· 2 donors

Self-reported employer data. Categories like “Retired” and “Not Employed” are excluded — these reflect demographic patterns rather than industry concentrations.

Outside spending · 2020
Supporting Mast
Opposing Mast
  • AMERICA'S FUTURE MAJORITY FUNDFEC ↗$88K

Independent expenditures from super PACs and other groups, separate from contributions to the candidate’s own campaign. These committees may not coordinate with the campaign.

See full filings on FEC.gov ↗

Every claim on this page links to a public source. We don’t tell you whether Brian Mast is a good or bad official— that’s your call. We just make the facts easy to find.