US Federal Government Directory › FL delegation › Brian J. Mast
Brian J. Mast
Representative · FL · District 21
RepublicanChair, House Committee on Foreign Affairs
Raised $4,308,890 · 240K followers (office + personal) · missed 2.9% of votes
Top contributing industries: not mapped ($70,000), Leadership PAC ($55,000), Pro-Israel ($30,000), Labor Unions ($25,000), Technology ($15,000)
Brian J. Mast is a Republican U.S. Representative for Florida's 21st district. He has served 9.7 years in Congress and is up for reelection in 2026. He raised $4,308,890 in the 2026 cycle so far, has 240K followers across office and personal social accounts, sponsored 44 bills in the 119th Congress, scored 1.48 on the 118th Legislative Effectiveness Score, reported a net worth of $100,003 to $1,000,999.
Background and career
Brian Jeffrey Mast (born July 10, 1980) is an American politician and veteran serving as the U.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.
Education
| School | Degree | Year | Source |
|---|---|---|---|
| Palm Beach Atlantic University | attended | source | |
| American Military University | attended | source | |
| Harvard University | ALB | source |
Military service
Army; Israeli Defence Forces, Staff Sergeant (2000-2011; 2015) source
Citizenship
citizen by birth in the United States.
Religion
Protestant unspecified
Name history and family
Children: 4 · Marriages: 1 ·
Disclosed health conditions and disabilities
- Loss of both legs and left index finger: 2010 IED blast in Afghanistan; uses prosthetic legs source
Only self-disclosures, official statements, or reputable reporting of disclosures are listed. No record here means nothing publicly documented, not that the member is healthy or able-bodied.
Previously held offices
Campaign fundraising
Raised $3,998,824 in the 2024 cycle and $4,308,890 so far in the 2026 cycle (partial).
Top individual donors, 2024
| Name | Employer | Occupation | City/State | Amount |
|---|---|---|---|---|
| LEVY, EDWARD JR. | EDW C LEVY CO | CHAIRMAN | BIRMINGHAM, MI | $6,610 |
| REINSTEIN, JOEL | SELF EMPLOYED | ATTORNEY | BOCA RATON, FL | $6,600 |
| GILMARTIN, GLADYS H. MS. | NONE | RETIRED | HOBE SOUND, FL | $6,600 |
| BLAVATNIK, LEONARD | Not listed | Not listed | NEW YORK, NY | $6,600 |
| MCCORMACK, ROBERT C. MR. | NONE | RETIRED | HOBE SOUND, FL | $6,600 |
| MILLER, MYRON | EXPEDITED TRAVEL | OWNER | WEST PALM BEACH, FL | $6,600 |
| HART, JOEL MR. | NOBLE PROPERTIES | CHAIRMAN | PALM BEACH GARDENS, FL | $6,600 |
| FIELD, MARSHALL MR. | THE OLD MOUNTAIN COMPANY INC | EXECUTIVE | HOBE SOUND, FL | $6,600 |
| TAYLOR, MARGARETTA MISS | NONE | RETIRED | NEW YORK, NY | $6,600 |
| HART, NANCY MRS. | NONE | HOMEMAKER | PALM BEACH GARDENS, FL | $6,600 |
| LIPSCHULTZ, MARC MR. | BLUE OWL CAPITAL | INVESTMENTS | NEW YORK, NY | $6,600 |
| PIKE, ROBERT | SELF EMPLOYED | TRANSPORTATION | BIRMINGHAM, AL | $6,534 |
| HAAHEIM, CAROLYN J. | NONE | RETIRED | WHITE CITY, OR | $6,420 |
| FAUST, ANNE R. MS. | NONE | RETIRED | NEWTOWN SQUARE, PA | $6,300 |
| LARSON, STALLWORTH | NONE | RETIRED | OCEAN RIDGE, FL | $6,100 |
| WALSH, JOSEPH | NONE | RETIRED | TAVERNIER, FL | $6,000 |
| MARTIN, JEANNE A. | SELF EMPLOYED | REAL ESTATE INVESTMENTS | PALM CITY, FL | $5,800 |
| COMINSKI, VIOLET MS. | NONE | RETIRED | ROBBINSVILLE, NJ | $5,351 |
| REINHARD, DONALD G. MR. | PENCOR | EXECUTIVE | PALMERTON, PA | $5,350 |
| DAVIS, GLEEANN | NONE | RETIRED | GEORGETOWN, TX | $5,000 |
| YOUNKER, MARLIN E. | NONE | RETIRED | LANTANA, FL | $5,000 |
| DEZERTZOV, MICHAEL MR. | DEZER PROPEERTIES | REAL ESTATE | SUNNY ISLES BEACH, FL | $4,950 |
| CULBERTSON, JOHN MR. | NONE | RETIRED | GREEN VALLEY, AZ | $4,702 |
| SAMRICK, SUSAN MRS. | MILL STEEL COMPANY | EXECUTIVE | FORT LAUDERDALE, FL | $4,600 |
| PUFF, ROBERT MR. JR. | NONE | RETIRED | VERO BEACH, FL | $4,500 |
Top individual donors, 2026 (partial)
| Name | Employer | Occupation | City/State | Amount |
|---|---|---|---|---|
| KING, MARY SUSAN MS. | NONE | RETIRED | FRONT ROYAL, VA | $8,201 |
| ARNOLD, ANN D. MS. | NONE | RETIRED | SAINT PAUL, MN | $7,350 |
| FAUST, ANNE R. MS. | NONE | RETIRED | NEWTOWN SQUARE, PA | $7,000 |
| ROWAN, CAROLYN MRS. | Not listed | Not listed | GREENWICH, CT | $7,000 |
| ROWAN, MARC J. MR. | Not listed | Not listed | GREENWICH, CT | $7,000 |
| FRANCE, BRIAN | SILVER FALCON CAPITAL | CEO | GREENWICH, CT | $7,000 |
| REHNERT, GEOFFREY S. MR. | AUDAX GROUP | FOUNDER & CO-CEO | BOSTON, MA | $7,000 |
| EDELL, DEBORAH | NOT EMPLOYED | NOT EMPLOYED | NEW YORK, NY | $7,000 |
| NEFF, BRIAN | EXECUTIVE | SINTAVIA LLC | MIAMI BEACH, FL | $7,000 |
| GERSON, ERICA | SELF EMPLOYED | RABBI | NEW YORK, NY | $7,000 |
| VON ARX, SYDNEY | NOT EMPLOYED | NOT EMPLOYED | BERKELEY, CA | $7,000 |
| DROR, BRIAN | BRIAN DROR CPA INC | CPA | LOS ANGELES, CA | $7,000 |
| DROR, TABITHA | NONE | RETIRED | LOS ANGELES, CA | $7,000 |
| SINGER, PAUL MR. | ELLIOTT INVESTMENT MANAGEMENT | CO-CEO CO-CIO PRESIDENT | PALM BEACH, FL | $7,000 |
| BERGER, PETER | SIRIS CAPITAL LLC | FOUNDER & MANAGING PARTNER | STUART, FL | $7,000 |
| MORTON, LORI MRS. | SELF EMPLOYED | BOOKKEEPER | PALM BEACH GARDENS, FL | $7,000 |
| MORTON, RICHARD A. MR. | SELF EMPLOYED | REAL ESTATE INVESTOR | PALM BEACH GARDENS, FL | $7,000 |
| ALEVY, ALLEN MR. | WESTLAND REAL ESTATE GROUP | FOUNDER | LONG BEACH, CA | $7,000 |
| MARIN, TODD | NONE | RETIRED | HOBE SOUND, FL | $7,000 |
| VALENTINE, MICHELLE | ANROK | EXECUTIVE | SAN FRANCISCO, CA | $7,000 |
| ZIEGLER, DANIEL MR. | MACHINE LEARNING RESEARCHER | ANTHROPIC | SAN FRANCISCO, CA | $7,000 |
| BRICKEN, TRENTON | ANTHROPIC | RESEARCHER | SAN FRANCISCO, CA | $7,000 |
| JONES, ANDREW | ANTHROPIC | MEMBER OF TECHNICAL STAFF | WASHINGTON, DC | $7,000 |
| DENISON, CARSON | ANTHROPIC | MEMBER OF TECHNICAL STAFF | EMERYVILLE, CA | $7,000 |
| JOHNSTON, SCOTT MR. | MEMBER OF TECHNICAL STAFF | ANTHROPIC | SAN FRANCISCO, CA | $7,000 |
PAC and party committee contributors over $5,000, 2024
| Committee | Type | Industry | Amount |
|---|---|---|---|
| VULCAN MATERIALS COMPANY POLITICAL ACTION COMMITTEE | PAC | not mapped | $5,000 |
| HISPANIC LEADERSHIP TRUST | PAC | Leadership PAC | $5,000 |
| MR. SOUTHERN MISSOURIAN IN THE HOUSE PAC | Leadership PAC | Leadership PAC | $5,000 |
| JM FAMILY ENTERPRISES, INC PAC | PAC | not mapped | $5,000 |
| HISPANIC LEADERSHIP TRUST | PAC | Leadership PAC | $5,000 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | PAC | Pro-Israel | $5,000 |
| UA UNION PLUMBERS & PIPEFITTERS VOTE! PAC (UNITED ASSOCIATION OF JOURNEYMEN AND APPRENTICES OF THE PLUMBING & PIPEFITTING INDUSTRY OF THE UNITED STATES AND CANADA) | PAC | Labor Unions | $5,000 |
| WHITE COAT WASTE PAC | PAC | not mapped | $5,000 |
| DELTA AIR LINES PAC | PAC | Transportation | $5,000 |
| KRATOS DEFENSE & SECURITY SOLUTIONS, INC. POLITICAL ACTION COMMITTEE (KRATOS PAC) | PAC | Defense | $5,000 |
| KRATOS DEFENSE & SECURITY SOLUTIONS, INC. POLITICAL ACTION COMMITTEE (KRATOS PAC) | PAC | Defense | $5,000 |
| THE HOME DEPOT INC. POLITICAL ACTION COMMITTEE | PAC | Retail | $5,000 |
| MR. SOUTHERN MISSOURIAN IN THE HOUSE PAC | Leadership PAC | Leadership PAC | $5,000 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | PAC | Pro-Israel | $5,000 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | PAC | Pro-Israel | $5,000 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | PAC | Pro-Israel | $5,000 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | PAC | Real Estate | $5,000 |
| CHAMPION AMERICAN VALUES | PAC | not mapped | $5,000 |
| DOCUMENT STORAGE SYSTEMS, INC. (DSS PAC) | PAC | not mapped | $5,000 |
| CHROMALLOY CORPORATION/CHROMALLOY GAS TURBINE LLC PAC (CHROMALLOY PAC) | PAC | Energy | $5,000 |
| HUCK PAC | PAC | not mapped | $5,000 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | PAC | Labor Unions | $5,000 |
Gross receipts from FEC filings, not net of refunds. Industry mappings are the directory's own classification; see methodology.
PAC and party committee contributors over $5,000, 2026 (partial)
| Committee | Type | Industry | Amount |
|---|---|---|---|
| LEIDOS INC. POLITICAL ACTION COMMITTEE | PAC | not mapped | $5,000 |
| NORPAC | PAC | not mapped | $5,000 |
| ROAD TO FREEDOM CAMPAIGN COMMITTEE | Leadership PAC | Leadership PAC | $5,000 |
| SEAL PAC SUPPORTING ELECTING AMERICAN LEADERS PAC | PAC | not mapped | $5,000 |
| GENERAL ATOMICS POLITICAL ACTION COMMITTEE | PAC | not mapped | $5,000 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | PAC | Pro-Israel | $5,000 |
| SEAL PAC SUPPORTING ELECTING AMERICAN LEADERS PAC | PAC | not mapped | $5,000 |
| VULCAN MATERIALS COMPANY POLITICAL ACTION COMMITTEE | PAC | not mapped | $5,000 |
| U.S. ISRAEL PAC (USI PAC) | PAC | Pro-Israel | $5,000 |
| ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS | PAC | Labor Unions | $5,000 |
| NATIONAL MARINE MANUFACTURERS ASSOCIATION AND MARINE RETAILERS ASSOCIATION BOAT PAC | PAC | Retail | $5,000 |
| AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE | PAC | Accountants | $5,000 |
| MR. SOUTHERN MISSOURIAN IN THE HOUSE PAC | Leadership PAC | Leadership PAC | $5,000 |
| ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS | PAC | Labor Unions | $5,000 |
| GUIDEWELL MUTUAL HOLDING CORPORATION POLITICAL ACTION COMMITTEE (GUIDEWELL PAC) | PAC | not mapped | $5,000 |
| GOOGLE LLC NETPAC | PAC | Technology | $5,000 |
| BILL PAC | Leadership PAC | Leadership PAC | $5,000 |
| GENERAL ATOMICS POLITICAL ACTION COMMITTEE | PAC | not mapped | $5,000 |
| BULLDOG PAC | Leadership PAC | Leadership PAC | $5,000 |
| BULLDOG PAC | Leadership PAC | Leadership PAC | $5,000 |
| IN THE ARENA PAC | Leadership PAC | Leadership PAC | $5,000 |
| CHEVRON EMPLOYEES POLITICAL ACTION COMMITTEE - CHEVRON CORPORATION | PAC | Energy | $5,000 |
| ELECTING MAJORITY MAKING EFFECTIVE REPUBLICANS PAC | Leadership PAC | Leadership PAC | $5,000 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | PAC | Labor Unions | $5,000 |
| MICROSOFT CORPORATION STAKEHOLDERS VOLUNTARY PAC - MSVPAC | PAC | Technology | $5,000 |
| MICROSOFT CORPORATION STAKEHOLDERS VOLUNTARY PAC - MSVPAC | PAC | Technology | $5,000 |
Gross receipts from FEC filings, not net of refunds. Industry mappings are the directory's own classification; see methodology.
Outside money
2024
| Committee | Supporting the member | Opposing the member | Total | Single-candidate (80%+) | FEC record |
|---|---|---|---|---|---|
| AMERICAN VETERANS SUPPORT GROUP PAC | $50,703 | $0 | $50,703 | No | FEC |
| AMERICAN VETERANS INITIATIVE PAC | $19,816 | $0 | $19,816 | No | FEC |
| Donor | Type | Net |
|---|---|---|
| STAHL, LEWIS MR. | individual | $72,500 |
| KIDAN, ADAM MR. | individual | $53,300 |
| PERLMUTTER, ISAAC MR. | individual | $50,000 |
| PERLMUTTER, LAURA MRS. | individual | $50,000 |
| Donor | Type | Net |
|---|---|---|
| MCCREA, MARSHALL | individual | $79,600 |
2026 (partial)
| Committee | Supporting the member | Opposing the member | Total | Single-candidate (80%+) | FEC record |
|---|---|---|---|---|---|
| PAVC PAC | $63,250 | $0 | $63,250 | Yes | FEC |
| Donor | Type | Net |
|---|---|---|
| ALBERS, NATHAN | individual | $100,000 |
| FERREIRA, NELSON MR. | individual | $100,000 |
| SEDLEY, RONALD MR. | individual | $60,500 |
| RENNERT, IRA L. MR. | individual | $50,000 |
| MCCORMACK, ROBERT C. MR. | individual | $50,000 |
| BLUE, J. NEAL MR. | individual | $50,000 |
| MORTON, RICHARD A. MR. | individual | $50,000 |
Independent expenditures are reported to the FEC by the spending committee, not the member's campaign. A committee is marked single-candidate when 80% or more of its cycle independent-expenditure dollars concern one candidate. Donors are named only at $50,000 or more to a super PAC or joint fundraising committee. For leadership PACs, individuals are named at $50,000 or more; organizations and PACs at $5,000 or more. The 2026 cycle is still in progress.
Amounts are each donor's net total of itemized contributions across the cycle (primary, general, and runoff elections combined), after subtracting refunds, not single gifts. Receipts marked as received in error, returned, or refunded are excluded, and refunds to the donor are subtracted. Joint-fundraising shares are included: the member committee's itemized share of joint-fundraising proceeds (FEC transaction type 15J) counts toward the donor's total, while the joint fundraising committee's own transfers are not counted separately. Donors are named only when their net cycle total is $1,000 or more; smaller donors appear only in the aggregate count and total below each table. Where a returned receipt of $10,000 or more affects a total, it is noted below the table. Lists cover itemized individual gifts to the member's principal campaign committee only. Employer and occupation are self-reported. The 2026 cycle is still in progress.
Donor figures are net of refunds from the FEC individual-contribution bulk files (2024 and 2026 cycles, each itemization taken at its latest amended version before any exclusion), rebuilt and reconciled row by row against the previous release on 2026-10-02; see methodology for the method and the reconciliation counts.
Money and finances
Estimated net worth
$100,003 to $1,000,999 . Earliest on record (2025): $100,003 to $1,000,999. disclosure
Estimates are summed from ranges reported on financial disclosures, so they are approximate. Ranges are wide by design.
Stock trades (last 12 months)
0 trades, estimated volume No trades. Quiver
STOCK Act disclosures cover the member, spouse, and dependent children, and report amounts as ranges, so volumes are estimates. Null records mean data was not retrieved, never zero trades.
Top assets
| Asset | Type | Value | Owner |
|---|---|---|---|
| 4M Properties of South Florida, LLC L: Hutchinson Island / St. Lucie County, FL, US | real estate | $500K-$1M | Self |
| USAA Checking and Savings Accounts | bank deposit | $100K-$250K | Self |
| Stay Salty Studios, LLC, 100% Interest L: Fort Pierce, FL, US D: LLC | Ownership Interest (Engaged in a Trade or Business) | $1-$1K | Spouse |
Business interests
Disclosed real estate
| Location | Type | Value |
|---|---|---|
| Hutchinson Island / St. Lucie County, FL, US | real property | $500K-$1M |
Primary residences are generally exempt from congressional financial disclosure and do not appear here.
Earmark requests (FY2026)
Total requested: $777,982,480
| Project | Recipient | Subcommittee | Requested | In House bill |
|---|---|---|---|---|
| Law Enforcement Ballistics Innovation and Testing Center at Indian River State College | Indian River State College | Commerce Justice Science | $1,800,000 | No |
| St. Lucie County Real-Time Information Crime | St. Lucie County Sheriff's Office | Commerce Justice Science | $950,000 | Yes |
| Policing Equipment and Technology Upgrades | City of Fort Pierce | Commerce Justice Science | $862,480 | No |
| Boys & Girls Clubs of Martin County Workforce Programs | Boys & Girls Clubs of Martin County | Commerce Justice Science | $1,570,000 | No |
| Veteran’s Memorial Stormwater Quality Retrofit Project | City of Port St. Lucie | Interior and Environment | $2,000,000 | No |
| Martin County Sheriff's Organization | Martin County Sheriff's Office | Commerce Justice Science | $460,000 | No |
| North County General Aviation Airport Runway 14-32 Expansion | Palm Beach County Board of Commissioners | Transportation, Housing and Urban Development | $2,000,000 | Yes |
| Peanut Island Coast Guard Facility and Kennedy Presidential Bunker Restoration | Palm Beach County | Transportation, Housing and Urban Development | $1,500,000 | Yes |
| $725 million for Everglades Restoration Plan | U.S. Army Corps of Engineers, Jacksonville District | Energy & Water | $725,000,000 | No |
| St. Lucie Jetty | U.S. Army Corps of Engineers Jacksonville District | Energy & Water | $25,000,000 | No |
| Northern Estuaries Restoration Plan | U.S. Army Corps of Engineers, Jacksonville District | Energy & Water | $1,000,000 | No |
| Fort Pierce, FL Section 203/403 shore protection project | U.S. Army Corps of Engineers Jacksonville District | Energy & Water | $1,040,000 | No |
| Martin County Connect to Protect Program | Army Corps of Engineers, Jacksonville District | Energy & Water | $10,000,000 | No |
| FIND Dredging | U.S. Army Corps of Engineers, Jacksonville District | Energy & Water | $3,000,000 | No |
| Indian River State College Veterans Center | Indian River State College | Transportation, Housing and Urban Development | $1,800,000 | Yes |
Requests are not necessarily funded. Amounts shown are requested, not awarded.
Influence in Congress
Legislative effectiveness
1.48 on the 118th Legislative Effectiveness Score (House). thelawmakers.org
Bipartisanship
Lugar Bipartisan Index: -0.59, ranked #239 Lugar Center
Ideology
DW-NOMINATE first dimension: 0.461 (conservative end of the scale), chamber rank #297 of the 119th Congress. Voteview
Interest group ratings
| Group | Rating | Scorecard year |
|---|---|---|
| NRA | C | 2026 |
| LCV | 0 | 2025 |
| AFL-CIO | 0 | 2025 |
| Club for Growth | 90 | 2025 |
| Planned Parenthood | 0 | 2025 |
| ACU | 87 | 2025 |
Bills enacted
1 sponsored bill enacted into law in the 119th Congress.
2026 election
District lean
Cook Partisan Voting Index (2025): R+7. Last election margin: 23.65 points (2024). Cook PVI
2026 election
No notable challenger declared.
Notable family
Voting record (2026)
314 roll-call votes in 2026 · missed 2.9% · party unity 98.0
| Date | Measure | Question | Position |
|---|---|---|---|
| 2026-01-08 | H R 6938 | On Passage | Yea |
| 2026-01-08 | H R 504 | Passage, Objections of the President To The Contrary Notwithstanding | Nay |
| 2026-01-08 | H R 131 | Passage, Objections of the President To The Contrary Notwithstanding | Nay |
| 2026-01-08 | H R 1834 | On Passage | Nay |
| 2026-01-14 | H R 7006 | On Passage | Yea |
| 2026-02-03 | H R 7148 | On Motion to Concur in the Senate Amendments | Yea |
| 2026-03-05 | H CON RES 38 | On Agreeing to the Resolution | Nay |
| 2026-04-16 | H CON RES 40 | On Agreeing to the Resolution | Nay |
| 2026-04-16 | H RES 965 | On Agreeing to the Resolution | Nay |
| 2026-04-29 | S CON RES 33 | On Agreeing to the Resolution | Yea |
| 2026-04-30 | H R 7567 | On Passage | Yea |
| 2026-05-14 | H CON RES 75 | On Agreeing to the Resolution | Nay |
| 2026-06-03 | H CON RES 86 | On Agreeing to the Resolution | Nay |
| 2026-06-03 | H RES 518 | On Motion to Discharge | Nay |
| 2026-06-04 | H R 2913 | On Passage | Nay |
| 2026-06-09 | S 2 | On Passage | Yea |
| 2026-06-09 | H R 5408 | On Passage | Nay |
| 2026-07-14 | H R 139 | On Passage | Yea |
| 2026-07-15 | H R 8595 | On Passage | Yea |
| 2026-07-21 | H R 9770 | On Passage | Yea |
| 2026-07-22 | H R 8800 | On Passage | Yea |
| 2026-07-22 | H R 7008 | On Passage | Yea |
| 2026-07-22 | H CON RES 113 | On Agreeing to the Resolution | Yea |
| 2026-07-23 | H CON RES 89 | On Agreeing to the Resolution | Nay |
| 2026-09-01 | H R 9436 | On Passage | Yea |
| 2026-09-02 | H R 1501 | On Passage | Yea |
| 2026-09-15 | H CON RES 93 | On Agreeing to the Resolution | Nay |
Legislation
Sponsored 44 bills and cosponsored 92 bills in the 119th Congress.
| Bill | Title | Status |
|---|---|---|
| H.R. 3497 | Medal of Sacrifice Act | Enacted (signed by the President) |
| H.Con.Res. 74 | Providing for a joint session of Congress to receive a message from the President. | Agreed To (Concurrent Resolution) |
| H.R. 2334 | Servicemember Residence Protection Act | Passed House (Senate next) |
| H.Res. 1099 | Reaffirming Iran remains the largest state sponsor of terrorism. | Agreed To (Simple Resolution) |
| H.R. 5300 | Department of State Policy Provisions Act | Ordered Reported |
Latest statements
Social following
| Platform | Office account | Personal account |
|---|---|---|
| X | @RepBrianMast (150K) | @BrianMastFL (count n/a) |
| @RepBrianMast (count n/a) | not found | |
| @repbrianmast (count n/a) | not found | |
| YouTube | @repbrianmast (91K) | not found |
| not found | not found | |
| Threads | not found | not found |
| TikTok | not found | not found |
Office total: 240K · Personal total: no counts retrieved · Combined: 240K
Collected 2026-09-29. Office accounts are the member's official congressional accounts; personal accounts are their own campaign/personal accounts. Totals sum only accounts with a retrieved count and are never zero-filled. X counts are approximate (logged-out page variance). A missing account means none was verified, not that none exists.
Committee assignments
| Committee | Role |
|---|---|
| House Committee on Transportation and Infrastructure | Member |
| House Committee on Foreign Affairs | Chair |
| Aviation | Member |
| Coast Guard and Maritime Transportation | Member |
| Water Resources and Environment | Member |
Caucus memberships
Only documented caucus memberships are listed; memberships are never inferred.
Staff
Chief of staff
Annmarie M. Graham-Barnes · (202) 225-3026
- Deputy Communications Director, Republican at Rep. Virginia Foxx source
- Press Secretary at Nikki Haley source
- Communications Director at Rep. Brian Mast (June 2021-Dec. 2023) source
- Communications Director at Ohio 15th Congressional District (May 2021-June 2021) source
- Communications Director at Rep. Steve Stivers (Jan. 2019-May 2021) source
- Press Secretary at Rep. Steve Stivers (May 2018-Jan. 2019) source
- Communications Assistant/Legislative Correspondent at Rep. Steve Stivers (Jan. 2017-May 2018) source
- Staff Assistant at Rep. Steve Stivers (July 2016-Dec. 2016) source
- Field Organizer at Ohio Republican Party (May 2016-July 2016) source
- Intern at Rep. Steve Stivers (May 2014-Aug. 2014) source
Communications director
Savanah R. Bustin · (202) 225-3026
- Deputy Communications Director at Rep. Brian Mast (May 2022-) source
Staff data from House and Senate payroll filings; roles can change and filings can lag.
Offices
Washington, D.C. office
2182 Rayburn House Office Building, Washington, DC 20515
(202) 225-3026
District/state offices
| City | Address | Phone |
|---|---|---|
| Port St. Lucie | 121 SW Port St. Lucie Blvd, Port St. Lucie, FL 34984 | 772-403-0900 |
| Stuart | 171 SW Flagler Ave, Stuart, FL 34994 | |
| Jupiter | 210 Military Trail, Jupiter, FL 33458 (Mon & Wed 9AM-5PM, Fri 9AM-12PM) |
Connections
| Connected to | Type | Detail |
|---|---|---|
| Virginia Foxx | Staff connection | Annmarie M. Graham-Barnes (chief_of_staff to Brian J. Mast) previously Deputy Communications Director, Republican for Virginia Foxx |
| Jake Auchincloss | Same school | Harvard University |
| Becca Balint | Same school | Harvard University |
| Michael Baumgartner | Same school | Harvard University |
| Everton Blair Jr. | Same school | Harvard University |
| Richard Blumenthal | Same school | Harvard University |
| Brendan F. Boyle | Same school | Harvard University |
| Joaquin Castro | Same school | Harvard University |
| Tom Cotton | Same school | Harvard University |
Connections are derived from documented public records: family ties, shared schools, shared employers, fraternities and sororities, and staff career histories. Committee ties are excluded here and shown on committee pages.