Brian J. Mast

Share of party-line votes on each issue where Mast voted against most Republicans. The tick is the median for House Republicans.

1. Agriculture and Food 25% · 2 of 8 party 13%
2. Economics and Public Finance 12% · 6 of 50 party 7%
3. Armed Forces & National Security 3% · 1 of 38 party 3%

Where Mast broke with their party, close outcomes and final passage votes on named bills, newest first.

Yea ■ filled · Nay □ open · Not voting – dash. Party split bars: Democrats left, Republicans right; dark = yea, light = nay.

• Statement · Press release · Sep 22, 2026

  Mast Recognizes National Estuaries Week

  Introduced resolution supporting designation of National Estuaries Week.

  “Florida is truly blessed with one of the most unique ecosystems in the entire world. The Everglades and the coastal estuaries provide Florida with both environmental and economic benefits.”

  Environmental ProtectionAI-read

• Statement · Press release · Aug 13, 2026

  Mast Introduces Freedom Haulers Act

  U.S. Representative Brian Mast (FL-21) today introduced legislation to codify the Freedom Haulers initiative, permanently securing the fast-track pathway for America’s Veterans to earn commercial driver’s licenses (CDLs) and take the wheel…

  “Veterans have already proven they have the discipline, the training, and the grit to handle the world’s most demanding jobs in the world’s most dangerous places. Hauling America's freight should be next.”

◇ statements (press releases) · ○ posts. When a statement names a bill Mast voted on, the vote is shown next to it.

Sponsored 44 (House median 25) · cosponsored 92 (median 289), 31 of them as an original cosponsor · most often on Armed Forces and National Security, International Affairs, Congress.

• H.Res. 1524 Expressing support for the designation of the week of September 19 through September 26, 2026, as "National Estuaries Week".Environmental Protection · Introduced Sep 10, 2026 In committee
• H.R. 10279 To designate the facility of the United States Postal Service located at 9995 Southeast Federal Highway in Hobe Sound, Florida, as the "Special Operations Chief Petty Officer Aaron Carson Vaughn Post Office Building".Government Operations and Politics · Introduced Sep 3, 2026 In committee
• H.R. 9788 FORMULA Act of 2026Health · Introduced Aug 31, 2026 In committee
• H.R. 10099 Freedom Haulers ActTransportation and Public Works · Introduced Aug 27, 2026 In committee
• H.R. 9087 To direct the Secretary of State to take actions with respect to certain foreign affairs matters.International Affairs · Introduced Jun 2, 2026 In committee
• H.R. 6875 AI OVERWATCH ActEstablishes oversight mechanism for artificial intelligence systems. AI-readInternational Affairs · Introduced May 20, 2026 Out of committee
• H.R. 8661 Foreign Military Financing Loan Authorization Act of 2026Authorizes foreign military financing loans for fiscal year 2026. AI-readInternational Affairs · Introduced May 4, 2026 Out of committee
• H.R. 8519 To require the Administrator of the Environmental Protection Agency to waive Reid Vapor Pressure requirements with respect to calendar year 2026, and for other purposes.Environmental Protection · Introduced Apr 27, 2026 In committee

How often Mast voted with Republicans on each issue is part of Pro.

Agreement on contested votes where both cast yea or nay.

In the 2025–26 cycle Mast’s campaign raised $4.3M: $3.2M (74%) from individuals and $389K (9%) from PACs and other committees. Cash on hand: $2.9M.

Through Jul 29, 2026; filings lag, so recent gifts can take weeks to appear. Money raised also counts loans and transfers, so the shares need not add to 100%. Source: FEC.gov.

Last cycle, party money, self-funding and debts are part of Pro. See Pro

Who funds Mast

The largest PACs and other committees giving directly to the campaign this cycle, of 114.

1. International Union of Operating Engineers Local 965 Pef Labor union PAC
2. RTX Corporate PAC
3. National Marine Manufacturers Association Trade association PAC

Mast’s own leadership PAC: Valor PAC. A separate PAC a member sponsors to give to other candidates.