Brian Mast
Florida · House

Brian Mast

U.S. Representative for Florida's 21st district

Republican

Re-elected Nov 3, 2026
46years old
2017first sworn into Congress
2028next on the ballot
$5.1Mraised for the 2026 race
The 2026 race

Re-elected

Seat
Florida's 21st district
Opponent
James Martin (D)
Status
Called
What they promised

The receipts.

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Bio

S. representative for Florida's 21st congressional district since 2017. The district, numbered as the 18th district before the 2020 redistricting cycle, includes the Treasure Coast and northern portions of Palm Beach County. He is a member of the Republican Party.

From Wikipedia, available under CC BY-SA 4.0.

Voting record

More conservative than 68% of the House

Most liberalMost conservative

Based on 559 roll-call votes in the 119th Congress, scored with Voteview's DW-NOMINATE.

Campaign money · 2026 race
Raised
$5.1M
From individuals
$3.8M
Spent
$4.5M
Cash on hand
$2.4M

Federal Election Commission, through 2026-10-14.

AIPAC money

On record since 2022

Given to their campaign
$787K
Donations from AIPAC and its members, sent to Brian Mast’s campaign to spend.
Ads to help them win
$0
Ads and mailers AIPAC paid for on its own, supporting Brian Mast.
Ads to help them lose
$0
Ads and mailers AIPAC paid for on its own, attacking Brian Mast.
AIPAC money for Brian Mast by election year
ElectionGiven to campaignAds helpingAds attacking
2026$467K$0$0
2024$217K$0$0
2022$103K$0$0

AIPAC is a pro-Israel lobbying group that spends on elections two ways. Its PAC collects donations from members and sends them to campaigns, where they become the candidate’s money to spend. Its super PAC, United Democracy Project, runs its own ads, and the candidate gets no say in those, whether they help or hurt. From Federal Election Commission filings through 2026-10-14: AIPAC PAC filings (opens in a new tab), United Democracy Project filings (opens in a new tab).

Time in Congress
  1. HouseFlorida's 18th district
  2. HouseFlorida's 21st district
Reach them

Phone 202-225-3026

Office 2182 Rayburn House Office Building Washington DC 20515-0921

The rest of Florida's delegation

Photo: official congressional portrait (public domain). Records from congress-legislators. Spot an error? Tell us.