
U.S. Senator, Massachusetts
255 Dirksen Senate Office Building Washington, DC 20510
Summary
Democratic Senator from Massachusetts serving since 2025. Has sponsored 1,652 pieces of legislation.
See where Senator Markey stands — alongside Democratic and Republican positions.
S 4625 · Introduced May 21, 2026
May 21, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S 4495 · Introduced May 12, 2026
May 12, 2026: Read twice and referred to the Committee on Armed Services.
· Introduced Apr 29, 2026
Apr 29, 2026: Amendment SA 5441 agreed to in Senate by Unanimous Consent.
SRES 700 · Introduced Apr 29, 2026 · Labor and Employment
Apr 29, 2026: Referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S2134)
S 4411 · Introduced Apr 28, 2026 · Commerce
Apr 28, 2026: Read twice and referred to the Committee on Small Business and Entrepreneurship.
· Introduced Apr 22, 2026
· Introduced Apr 22, 2026
Apr 23, 2026: Amendment SA 5001 ruled out of order by the chair.
· Introduced Apr 22, 2026
SRES 686 · Introduced Apr 22, 2026 · Education
Apr 22, 2026: Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1902; text: CR S1938-1939)
SRES 685 · Introduced Apr 22, 2026 · Health
Apr 22, 2026: Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1902; text: CR S1938)
Major bills from recent Congresses — outcomes and party vote breakdowns. For Senator Markey's individual votes, view their full record on Congress.gov.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
Bipartisan Infrastructure Law
Enacted$1.2 trillion for roads, bridges, broadband, rail, water systems, and the electric grid.