
Brian Mast
U.S. Representative · District 21
Republican
U.S. representative; former Army bomb-disposal specialist; federal explosive specialist
Source review: 2026-10-20Professional Background
Brian Mast is a U.S. representative and Army veteran whose professional background includes bomb disposal and federal explosive-specialist work. His official biography describes more than 12 years in the Army, service under Joint Special Operations Command and subsequent work for the Department of Homeland Security. It also lists a Harvard University degree without specifying its field or level.
Experience
- United States Army: more than 12 years (official biography)
- Bomb-disposal work under Joint Special Operations Command in Afghanistan
- Explosive specialist, United States Department of Homeland Security
Education

Harvard University: degree (field and level not specified in the official biography)
Office & Authority
Represents this current congressional district in the U.S. House.
Contact & Social
Official Office
Source checked 2026-10-19Washington, DC Office
2182 Rayburn House Office BuildingWashington, DC 20515-0921(202) 225-3026
Campaign
Source checked 2026-10-19Campaign Mailing Address · P.O. Box
Post Office Box 3016 Stuart, FL 34995Follow the Money
Reporting period: 2025-01-01 – 2026-09-30.
- Reported Receipts
- $4,938,231.74
- Cash on Hand
- $2,867,509.43
- Reported Disbursements
- $3,842,099.97
- Loans
- $0.00
Figures belong to this account and reporting period. They are not lifetime funding or personal wealth. Receipts, in-kind contributions, loans and spending are separate measures.
Named committee amounts are spending-side reported contributions, not an exhaustive list of all individual donors. They are not added again to campaign receipt totals.
Independent expenditures are outside spending; campaigns do not receive these amounts. Missing amounts or committees do not establish zero funding or absence of political support.
Earmarked/conduit and memo entries are excluded from direct-contribution totals. A committee passing on earmarked individual gifts is not treated as the original donor.
IE processing removes superseded reports and repeated transaction IDs; late or amended reports may change totals. Current source records should be reviewed before drawing conclusions.
Sources & Further Records
Biography & Background
Portrait & Credits
U.S. House of Representatives / Office of the Clerk · Public domain — U.S. government official portrait
Official Records
Source-linked statements, votes, sponsorship and executive actions are distinct. The interactive profile retains news search, donor pagination and official archives. Historical campaign records do not establish current office or current views.