Brian Mast

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

Republican · Since 2017 · Next election: 2026 · Age 46

Official name: Brian J. Mast

Last updated Oct 1, 2026 · 7 sources

Brian Mast is the U.S. Representative for Florida's 21st District, a Republican serving since 2017.

Mast has served in the House longer than 263 of its 438 other members and longer than 15 of Florida's 26 other House members.

Mast chairs the Foreign Affairs Committee and also sits on Transportation and Infrastructure.

In the House's last 30 days in session (May 19 – Oct 2, 2026), Mast voted in 138 of 139 roll calls (99%). In that period, 22 bills Mast sponsored or cosponsored had new actions.

1 bill Mast sponsored has become law in the 119th Congress.

Mast has filed with the FEC to run for this seat in 2026. 6 candidates for the seat have reported receipts to the FEC.

This week (Sep 28 – Oct 4, 2026)

Full schedule →

House: pro forma sessions Mon and Thu

Votes

All of them →

Voted in 138 of 139 roll calls (99%), May 19 – Oct 2, 2026.

Mast voted with the majority of House Republicans on 136 roll calls and against it on 2.

Votes against the party majority and missed votes

Brian Mast's most recent votes against the party majority and missed votes
Date	Vote	Question	Result	Brian Mast	Note
Jul 21	No. 258	On Agreeing to the Amendment H.R. 8800	Agreed to	Yea	Most House Republicans: Nay
Jul 15	No. 241	On Agreeing to the Amendment H.R. 8595	Failed	Yea	Most House Republicans: Nay
Jun 9	No. 215	On Agreeing to the Resolution H.Res. 1140Providing for consideration of the bill (H.R. 5408) to accelerate workplace time-to-contract under the National Labor Relations Act	Passed	Not Voting	Did not vote

Legislation

44 bills sponsored and 92 cosponsored in the 119th Congress · 1 became law

H.R. 7008 Stop Insider Trading Act
Cosponsor · Latest action Sep 30, 2026: Cloture on the motion to proceed to the measure not invoked in Senate by Yea-Nay Vote. 53 - 47. Record Vote Number: 253.
This bill generally prohibits Members of Congress and their spouses and dependent children from purchasing stocks and requires public notice before these individuals may sell stocks.
H.R. 10532 Beagle Liberation Act of 2026
Cosponsor · Latest action Sep 24, 2026: Referred to the House Committee on Oversight and Government Reform.
H.R. 9086 Foreign Service Modernization Act
Cosponsor · Latest action Sep 17, 2026: Received in the Senate and Read twice and referred to the Committee on Foreign Relations.