Representative Review

Cynthia M. Lummis

U.S. Senator for WY (Republican)

Representative Review
Representative Review Published September 27, 2026
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Official portrait of Cynthia M. Lummis
Official portrait of Cynthia M. Lummis

Cynthia M. Lummis is the U.S. Senator for WY, a member of the Republican party, serving in this chamber since 2021.

Person details

Full legal name
Cynthia M. Lummis
Birth year
1954
Office
U.S. Senator for WY
Role
U.S. Senator
Level of government
Federal
State
WY
Party affiliation
Republican
Year took office
2021
In office
Yes
Bioguide ID
L000571

Last elected in 2020 with 71.1% of the vote. Source: MIT Election Data and Science Lab.

Committees

  • Senate Committee on Banking, Housing, and Urban Affairs
  • Senate Committee on Banking, Housing, and Urban Affairs: Securities, Insurance, and Investment Subcommittee
  • Senate Committee on Banking, Housing, and Urban Affairs: Digital Assets Subcommittee Chairman
  • Senate Committee on Banking, Housing, and Urban Affairs: Financial Institutions and Consumer Protection Subcommittee
  • Senate Committee on Commerce, Science, and Transportation
  • Senate Committee on Commerce, Science, and Transportation: Science, Manufacturing, and Competitiveness Subcommittee
  • Senate Committee on Commerce, Science, and Transportation: Telecommunications and Media Subcommittee
  • Senate Committee on Commerce, Science, and Transportation: Consumer Protection, Technology, and Data Privacy Subcommittee
  • Senate Committee on Environment and Public Works
  • Senate Committee on Environment and Public Works: Transportation and Infrastructure Subcommittee
  • Senate Committee on Environment and Public Works: Fisheries, Water, and Wildlife Subcommittee
  • Senate Committee on Environment and Public Works: Clean Air, Climate, and Nuclear Innovation and Safety Subcommittee Chairman

Voting record

Votes more conservatively than 90% of the Senate in the 119th Congress, across 868 roll-call votes.

Source: Voteview (Lewis, Poole, Rosenthal et al.), estimated from every roll-call vote.

Campaign finance

2025–2026 election cycle, through July 29, 2026.

Raised
$1,493,104
Spent
$1,335,394
Cash on hand
$835,049
From individuals
$402,561

Source: Federal Election Commission.

On social media

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