C
Cynthia M. Lummis
U.S. Senator (Class 2), WY
Office record: unitedstates/congress-legislators CC0-1.0
Verify externally: Congress.gov / BioguideFECOpenSecretsGovTrackVote SmartBallotpediaWikipediaWikidata
Issue areas
Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags
Offices & terms
| Office | Party | From | To | Source |
|---|---|---|---|---|
| U.S. Senator (Class 2), WY current
Wyoming |
Republican | Jan 3, 2021 | Jan 3, 2027 | unitedstates/congress-legislators CC0-1.0 |
| U.S. Representative, WY-At-Large
Wyoming |
Republican | Jan 6, 2015 | Jan 3, 2017 | unitedstates/congress-legislators CC0-1.0 |
| U.S. Representative, WY-At-Large
Wyoming |
Republican | Jan 3, 2013 | Jan 3, 2015 | unitedstates/congress-legislators CC0-1.0 |
| U.S. Representative, WY-At-Large
Wyoming |
Republican | Jan 5, 2011 | Jan 3, 2013 | unitedstates/congress-legislators CC0-1.0 |
| U.S. Representative, WY-At-Large
Wyoming |
Republican | Jan 6, 2009 | Jan 3, 2011 | unitedstates/congress-legislators CC0-1.0 |
Committee assignments
- Senate Committee on Banking, Housing, and Urban Affairs unitedstates/congress-legislators CC0-1.0
- Senate Committee on Banking, Housing, and Urban Affairs — Digital Assets — Chairman unitedstates/congress-legislators CC0-1.0
- Senate Committee on Banking, Housing, and Urban Affairs — Financial Institutions and Consumer Protection unitedstates/congress-legislators CC0-1.0
- Senate Committee on Banking, Housing, and Urban Affairs — Securities, Insurance, and Investment unitedstates/congress-legislators CC0-1.0
- Senate Committee on Commerce, Science, and Transportation unitedstates/congress-legislators CC0-1.0
- Senate Committee on Commerce, Science, and Transportation — Consumer Protection, Technology, and Data Privacy unitedstates/congress-legislators CC0-1.0
- Senate Committee on Commerce, Science, and Transportation — Science, Manufacturing, and Competitiveness unitedstates/congress-legislators CC0-1.0
- Senate Committee on Commerce, Science, and Transportation — Telecommunications and Media unitedstates/congress-legislators CC0-1.0
- Senate Committee on Environment and Public Works unitedstates/congress-legislators CC0-1.0
- Senate Committee on Environment and Public Works — Clean Air, Climate, and Nuclear Innovation and Safety — Chairman unitedstates/congress-legislators CC0-1.0
- Senate Committee on Environment and Public Works — Fisheries, Wildlife, and Water unitedstates/congress-legislators CC0-1.0
- Senate Committee on Environment and Public Works — Transportation and Infrastructure unitedstates/congress-legislators CC0-1.0
Ideology — academic context, not a GovTally claim
DW-NOMINATE coordinates (Congress 119): economic dim. 0.683, social dim. -0.314. Voteview DW-NOMINATE Voteview-academic
Roll-call votes (840 recorded)
| Vote | Position | Date | Result | Source |
|---|---|---|---|---|
| Confirmation: Alexander C. Van Hook, of Louisiana, to be U.S. District Judge for the Western District of Louisiana | Yea | Jan 8, 2026 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| SJRES 98 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been… | Nay | Jan 8, 2026 | Motion to Discharge Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| SJRES 86 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the… | Nay | Jan 7, 2026 | Motion to Proceed Rejected | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: Sara Bailey, of Texas, to be Director of National Drug Control Policy | Yea | Jan 6, 2026 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: Joshua Simmons, of Virginia, to be General Counsel of the Central Intelligence Agency | Yea | Jan 6, 2026 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: Keith Bass, of Texas, to be an Assistant Secretary of Defense | Yea | Jan 5, 2026 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Sara Bailey to be Director of National Drug Control Policy | Yea | Dec 18, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Alexander C. Van Hook to be U.S. District Judge for the Western District of Louisiana | Yea | Dec 18, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Keith Bass to be Assistant Secretary of Defense | Yea | Dec 18, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Joshua Simmons to be General Counsel of the Central Intelligence Agency | Yea | Dec 18, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: En Bloc Nominations as Provided for Under the Provisions of S. Res. 532 | Yea | Dec 18, 2025 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| SJRES 82 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the… | Nay | Dec 18, 2025 | Joint Resolution Defeated | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: En Bloc Nominations Provided for Under the Provisions of S. Res. 412 | Yea | Dec 17, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: Douglas Weaver, of Maryland, to be a Member of the Nuclear Regulatory Commission | Yea | Dec 17, 2025 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Douglas Weaver to be a Member of the Nuclear Regulatory Commission | Yea | Dec 17, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| Confirmation: Jared Isaacman, of Pennsylvania, to be Administrator of the National Aeronautics and Space Administration | Yea | Dec 17, 2025 | Nomination Confirmed | U.S. Senate LIS roll-call votes US-GOV-PD |
| Motion to Invoke Cloture: Jared Isaacman to be Administrator of the National Aeronautics and Space Administration | Yea | Dec 17, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| S 1071 — National Defense Authorization Act for Fiscal Year 2026 | Yea | Dec 17, 2025 | Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| S 1071 — National Defense Authorization Act for Fiscal Year 2026 | Yea | Dec 15, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| S 1071 — National Defense Authorization Act for Fiscal Year 2026 | Yea | Dec 11, 2025 | Motion to Proceed Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| SRES 532 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar. | Yea | Dec 11, 2025 | Resolution Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| S 3385 — Lower Health Care Costs Act | Nay | Dec 11, 2025 | Cloture Motion Rejected | U.S. Senate LIS roll-call votes US-GOV-PD |
| S 3386 — Health Care Freedom for Patients Act of 2025 | Yea | Dec 11, 2025 | Cloture Motion Rejected | U.S. Senate LIS roll-call votes US-GOV-PD |
| SRES 532 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar. | Yea | Dec 10, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
| SJRES 82 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the… | Nay | Dec 10, 2025 | Motion to Proceed Agreed to | U.S. Senate LIS roll-call votes US-GOV-PD |
Campaign funding
895 recorded contributions totalling $1,098,149. Amounts and dates come straight from FEC filings; funding-type labels are software-classified from those filings classified — 353 of 895 classified so far.
| Funding type | Contributions | Total | Share |
|---|---|---|---|
| Big donor | 89 | $278,678 | 25% |
| Corporate PAC | 44 | $224,800 | 20% |
| Party | 5 | $151,577 | 14% |
| Small-dollar | 215 | $-14,751 | -1% |
| Unclassified | 542 | $457,845 | 42% |
Largest contributions
| Amount | Donor | To committee | Type | Date | Source |
|---|---|---|---|---|---|
| $46,097 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Sep 26, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $43,682 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Jun 14, 2023 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $24,947 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Dec 29, 2023 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $20,135 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Dec 31, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $16,717 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Apr 1, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 6, 2023 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Sep 26, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $6,600 | MANDELBLATT, ERIC | LUMMIS FOR WYOMING INC. | Big donor | Sep 26, 2024 | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| $6,600 | MANDELBLATT, DANIELLE | LUMMIS FOR WYOMING INC. | Big donor | Sep 26, 2024 | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| $6,600 | HEGYI, ALBERT P. | LUMMIS FOR WYOMING INC. | Big donor | Dec 6, 2023 | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Sep 26, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $5,000 | STEER PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Oct 23, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $5,000 | R SENATE PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 12, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $5,000 | AMERICAN EXCELLENCE PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 31, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| $5,000 | CONTINUING AMERICA'S STRENGTH AND SECURITY PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Oct 24, 2024 | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
Largest by amount; not the full set. FEC contributor data may not be used for commercial solicitation.
Sponsored legislation (4 as lead sponsor)
-
S 4806
US · Jun 17, 2026
A bill to clarify that the interconnection of large load facilities directly to facilities used for the transmission of electric energy in interstate commerce…
-
S 4619
US · May 21, 2026
Protect Domestic Oil and Gas Small Business Act of 2026
-
S 4529
US · May 20, 2026
Build Nuclear with Local Materials Act of 2026
-
S 790
US · May 20, 2026
A bill to redesignate the National Historic Trails Interpretive Center in Casper, Wyoming, as the "Barbara L. Cubin National Historic Trails Interpretive…
Social media
X/Twitter handles are listed for reference; posts are not ingested (the plan defers paid X access).