
U.S. Senator, Wyoming
307 Dirksen Senate Office Building Washington, DC 20510
Summary
John Anthony Barrasso III is an American physician and politician serving as the senior United States senator from Wyoming, a seat he has held since 2007. A member of the Republican Party, he served in the Wyoming State Senate from 2003 to 2007. In 2025, he became Senate majority whip, the second-ranking Senate Republican.
See where Senator Barrasso stands — alongside Democratic and Republican positions.
S 4561 · Introduced May 19, 2026
May 19, 2026: Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S2375-2377)
SRES 736 · Introduced May 14, 2026
May 14, 2026: Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2313; text: CR S2311-2312)
S 4431 · Introduced Apr 29, 2026 · Education
Apr 29, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S2130-2131)
S 4410 · Introduced Apr 28, 2026 · Energy
Apr 28, 2026: Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S2083)
S 4317 · Introduced Apr 16, 2026 · Immigration
Apr 16, 2026: Read twice and referred to the Committee on Environment and Public Works. (Sponsor introductory remarks on measure: CR S1822-1823; text: CR S1823-1824)
S 4255 · Introduced Mar 26, 2026 · Social Welfare
Mar 26, 2026: Read twice and referred to the Committee on Finance.
S 4202 · Introduced Mar 25, 2026 · Health
Mar 25, 2026: Read twice and referred to the Committee on Finance. (text: CR S1616)
S 4173 · Introduced Mar 24, 2026 · Economics and Public Finance
Mar 24, 2026: Read twice and referred to the Committee on the Budget. (text: CR S1582-1583)
· Introduced Mar 9, 2026
S 3965 · Introduced Mar 3, 2026 · Commerce
Mar 3, 2026: Read twice and referred to the Committee on Environment and Public Works. (text: CR S764)
Major bills from recent Congresses — outcomes and party vote breakdowns. For Senator Barrasso'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.