Cynthia M. Lummis

Senator from Wyoming

SENATEREPUBLICAN2009–nowID L000571

LegislationHEADLINE

4%with Dems

of 4,509 votes

Nominations

2%with Dems

of 1,247 · confirmations only

All contested

3%with Dems

of 5,756 · both combined

Steepest move

−7 pts

2023 → 2025

still a Republican

Career arc

Legislation leads. Each point is one Congress: how often they sided with the Democratic majority on contested bills, resolutions and amendments.

100%75%50%25%0%sides with Democrats ↑sides with Republicans ↓200920152021

2025–26119th Congress

Sat as a Republican

0%with Democrats

legislation only

Votes for this Congress are open below

Steepest move: 2023 → 2025, −7 pts — within one party label.

Sat as a DemocratSat as a RepublicanVotes available below

Votes

DateBillVoteTypeCastSided with

Sep 17, 2026noneKasdin Miller Mitchell, of Texas, to be United States District Judge for the Northern District of TexasNOMINATIONYEAREP MAJORITY

Sep 17, 2026S. 4668A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED

Full textA bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.Party majoritiesDemocrats Yea · Republicans YeaCounts toward scoreNo — both party majorities voted Yea.

Where this lands

YEAVoted with both majorities — not scored

Open roll call

Sep 15, 2026S. 4668A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED

Sep 15, 2026H.R. 3633To provide for a system of regulation of the offer and sale of digital commodities by the Securities and Exchange Commission and the Commodity Futures Trading Commission, to amend the Federal Reserve Act to prohibit the Federal reserve banks from offering certain products or services directly to an individual, to prohibit the use of central bank digital currency for monetary policy, and for other purposes.LEGISLATIONYEAREP MAJORITY

Sep 15, 2026noneMatthew R. Byrne, of Ohio, to be United States District Judge for the Southern District of OhioNOMINATIONYEAREP MAJORITY

Sep 14, 2026noneMatthew R. Byrne, of Ohio, to be United States District Judge for the Southern District of OhioNOMINATIONYEAREP MAJORITY

Aug 8, 2026S. 5271A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification.LEGISLATIONYEAREP MAJORITY

Aug 8, 2026noneTodd Blanche, of Florida, to be Attorney GeneralNOMINATIONYEAREP MAJORITY

9 most recent roll calls shown · 802 contested votes scored in the 119th CongressAll votes this Congress →

By policy area

career · legislation

Economics and Public Finance4.6% · 1,279 votes

Congress1.1% · 936 votes

Armed Forces and National Security11.5% · 330 votes

Government Operations and Politics1% · 203 votes

Environmental Protection1% · 199 votes

Energy1.6% · 189 votes

Public Lands and Natural Resources1.2% · 162 votes

Finance and Financial Sector2% · 153 votes

Health0.8% · 118 votes

Transportation and Public Works4.4% · 113 votes

Emergency Management7.4% · 95 votes

Taxation2.3% · 88 votes

Science, Technology, Communications0% · 79 votes

Education2.9% · 70 votes

International Affairs11.8% · 68 votes

Agriculture and Food15% · 60 votes

Immigration0% · 44 votes

Crime and Law Enforcement2.4% · 42 votes

Water Resources Development2.4% · 42 votes

Labor and Employment4.9% · 41 votes

Housing and Community Development2.7% · 37 votes

Law0% · 28 votes

Commerce18.5% · 27 votes

Native Americans0% · 15 votes

Foreign Trade and International Finance7.1% · 14 votes

Civil Rights and Liberties, Minority Issues23.1% · 13 votes

Social Welfare0% · 10 votes

Too few contested votes to score

Animals— · 9 votes

Families— · 2 votes

Sports and Recreation— · 1 vote

They also voted in 2 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Blue is the share of votes siding with the Democratic majority; the tick marks 50%.

Service record

7 Congresses

111th · 2009117th · 2021119th · 2025

Republican · House · WY111th–114th

Republican · Senate · WY117th–119th

Term datesexact

Cynthia M. Lummis

Senator from Wyoming

SENATER2009–now7 CONGRESSES

Compare

LegislationHEADLINE

3.8%with Democrats

of 4,509 votes · 96.2% with Republicans

Nominations2%of 1,247 votes

All contested3%of 5,756 · combined

Steepest move−7 pts2023→25, as a Republican

Career arc

10050020092025

2025–26 · 119th · Republican0%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea

Republican majorityYea

Counts toward scoreNo

Open roll call

Latest 6 shown · 802 contested votes scored in the 119th

By policy area

career

Economics and Public Finance4.6% · 1,279

Congress1.1% · 936

Armed Forces and National Security11.5% · 330

Government Operations and Politics1% · 203

Environmental Protection1% · 199

Energy1.6% · 189

Public Lands and Natural Resources1.2% · 162

Finance and Financial Sector2% · 153

Health0.8% · 118

Transportation and Public Works4.4% · 113

Emergency Management7.4% · 95

Taxation2.3% · 88

Science, Technology, Communications0% · 79

Education2.9% · 70

International Affairs11.8% · 68

Agriculture and Food15% · 60

Immigration0% · 44

Crime and Law Enforcement2.4% · 42

Water Resources Development2.4% · 42

Labor and Employment4.9% · 41

Housing and Community Development2.7% · 37

Law0% · 28

Commerce18.5% · 27

Native Americans0% · 15

Foreign Trade and International Finance7.1% · 14

Civil Rights and Liberties, Minority Issues23.1% · 13

Social Welfare0% · 10

Animals— · 9

Families— · 2

Sports and Recreation— · 1

Also voted in 2 areas where the parties never split — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Service record

111th · 2009119th · 2025

Republican111th–114th

Republican117th–119th

Party switchers

John Alexander LoganD→R · IL · 40th Wesley Wade WatkinsD→R · OK · 105th Ben Nighthorse CampbellD→R · CO · 104th