B

Brian J. Mast

U.S. Representative, FL-21

Republican Florida since Jan 3, 2025

Office record: unitedstates/congress-legislators CC0-1.0

Verify externally: Congress.gov / BioguideFECOpenSecretsGovTrackVote SmartBallotpediaWikipediaWikidata

Issue areas

Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags

Offices & terms

OfficePartyFromToSource
U.S. Representative, FL-21 current
Florida
Republican Jan 3, 2025 Jan 3, 2027 unitedstates/congress-legislators CC0-1.0
U.S. Representative, FL-21
Florida
Republican Jan 3, 2023 Jan 3, 2025 unitedstates/congress-legislators CC0-1.0
U.S. Representative, FL-18
Florida
Republican Jan 3, 2021 Jan 3, 2023 unitedstates/congress-legislators CC0-1.0
U.S. Representative, FL-18
Florida
Republican Jan 3, 2019 Jan 3, 2021 unitedstates/congress-legislators CC0-1.0
U.S. Representative, FL-18
Florida
Republican Jan 3, 2017 Jan 3, 2019 unitedstates/congress-legislators CC0-1.0

Committee assignments

Ideology — academic context, not a GovTally claim

DW-NOMINATE coordinates (Congress 119): economic dim. 0.461, social dim. -0.326. Voteview DW-NOMINATE Voteview-academic

Roll-call votes (583 recorded)

VotePositionDateResultSource
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HR 4016 — Department of Defense Appropriations Act, 2026 Nay Jul 18, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HRES 590 — Relating to consideration of the Senate amendment to the bill (H.R. 4) to rescind certain budget authority proposed to be rescinded in… Yea Jul 18, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 590 — Relating to consideration of the Senate amendment to the bill (H.R. 4) to rescind certain budget authority proposed to be rescinded in… Yea Jul 17, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 1919 — Anti-CBDC Surveillance State Act Yea Jul 17, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
S 1582 — GENIUS Act Yea Jul 17, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 3633 — Digital Asset Market Clarity Act Yea Jul 17, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 580 — Providing for consideration of the bill (H.R. 4016) making appropriations for the Department of Defense for the fiscal year ending… Yea Jul 16, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 580 — Providing for consideration of the bill (H.R. 4016) making appropriations for the Department of Defense for the fiscal year ending… Yea Jul 16, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 1717 — Communications Security Act Yea Jul 15, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 580 — Providing for consideration of the bill (H.R. 4016) making appropriations for the Department of Defense for the fiscal year ending… Yea Jul 15, 2025 Failed U.S. House Clerk roll-call votes US-GOV-PD
HRES 580 — Providing for consideration of the bill (H.R. 4016) making appropriations for the Department of Defense for the fiscal year ending… Yea Jul 15, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
S 1596 — Jocelyn Nungaray National Wildlife Refuge Act Not voting Jul 14, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 1770 — Consumer Safety Technology Act Not voting Jul 14, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 1709 — Understanding Cybersecurity of Mobile Networks Act Not voting Jul 14, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. Yea Jul 3, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 566 — Providing for consideration of the Senate amendment to the bill (H.R. 1) to provide for reconciliation pursuant to title II of H. Con. Res… Yea Jul 3, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 566 — Providing for consideration of the Senate amendment to the bill (H.R. 1) to provide for reconciliation pursuant to title II of H. Con. Res… Yea Jul 2, 2025 Agreed to U.S. House Clerk roll-call votes US-GOV-PD
HRES 566 — Providing for consideration of the Senate amendment to the bill (H.R. 1) to provide for reconciliation pursuant to title II of H. Con. Res… Yea Jul 2, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 566 — Providing for consideration of the Senate amendment to the bill (H.R. 1) to provide for reconciliation pursuant to title II of H. Con. Res… Yea Jul 2, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD
HRES 516 — Condemning the violent June 2025 riots in Los Angeles, California. Yea Jun 27, 2025 Passed U.S. House Clerk roll-call votes US-GOV-PD

Campaign funding

1,500 recorded contributions totalling $3,191,846. Amounts and dates come straight from FEC filings; funding-type labels are software-classified from those filings classified — 910 of 1500 classified so far.

Funding typeContributionsTotalShare
Corporate PAC 97 $1,185,904 37%
Big donor 309 $918,923 29%
Super PAC 504 $224,171 7%
Unclassified 590 $862,848 27%

Largest contributions

AmountDonorTo committeeTypeDateSource
$100,147 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Mar 20, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$95,683 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Nov 5, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$65,734 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Jun 23, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$63,459 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Feb 23, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$46,639 MAST VICTORY COMMITTEE MAST FOR CONGRESS Super PAC Mar 20, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$42,000 AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE PAC MAST FOR CONGRESS Corporate PAC Dec 27, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$35,250 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Mar 28, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$34,400 AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE PAC MAST FOR CONGRESS Corporate PAC Dec 31, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$30,817 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Jun 27, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$28,000 AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE PAC MAST FOR CONGRESS Corporate PAC Apr 10, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$24,401 MAST VICTORY COMMITTEE MAST FOR CONGRESS Super PAC Mar 28, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$20,373 MAST VICTORY COMMITTEE MAST FOR CONGRESS Corporate PAC Feb 23, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$19,720 MAST VICTORY COMMITTEE MAST FOR CONGRESS Super PAC Jun 23, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$18,639 WINRED MAST FOR CONGRESS Corporate PAC Sep 23, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$15,538 WINRED MAST FOR CONGRESS Corporate PAC Jul 22, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)

Largest by amount; not the full set. FEC contributor data may not be used for commercial solicitation.

Sponsored legislation (3 as lead sponsor)

Social media

Recent posts

X/Twitter handles are listed for reference; posts are not ingested (the plan defers paid X access).