C
Cynthia M. Lummis
U.S. Senator (Class 2), WY
Office record: unitedstates/congress-legislators CC0-1.0
Verify externally: Congress.gov / BioguideFECOpenSecretsGovTrackVote SmartBallotpediaWikipediaWikidata
Topics in their record
Topics found in sponsored legislation and separately sourced statements. Legislative activity on a topic is not presented as a policy stance. 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)
| Bill | Motion / question | Position | Chamber · stage · roll | Date | Outcome | Source |
|---|---|---|---|---|---|---|
|
Unlinked roll call
|
On the Amendment | Nay | senate · stage not recorded · roll 2025-565 | Oct 9, 2025 | Amendment Rejected | U.S. Senate LIS roll-call votes s119-1-565 US-GOV-PD |
|
Unlinked roll call
|
On the Amendment | Yea | senate · stage not recorded · roll 2025-564 | Oct 9, 2025 | Amendment Rejected | U.S. Senate LIS roll-call votes s119-1-564 US-GOV-PD |
|
Unlinked roll call
|
On the Amendment | Yea | senate · stage not recorded · roll 2025-563 | Oct 9, 2025 | Amendment Rejected | U.S. Senate LIS roll-call votes s119-1-563 US-GOV-PD |
|
Unlinked roll call
|
On the Amendment | Yea | senate · stage not recorded · roll 2025-562 | Oct 9, 2025 | Amendment Rejected | U.S. Senate LIS roll-call votes s119-1-562 US-GOV-PD |
|
Unlinked roll call
|
On the Nomination | Yea | senate · stage not recorded · roll 2025-561 | Oct 9, 2025 | Nomination Confirmed | U.S. Senate LIS roll-call votes s119-1-561 US-GOV-PD |
|
HJRES 106
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule…
|
On the Joint Resolution | Yea | senate · stage not recorded · roll 2025-560 | Oct 9, 2025 | Joint Resolution Passed | U.S. Senate LIS roll-call votes s119-1-560 US-GOV-PD |
| On the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-559 | Oct 9, 2025 | Motion to Proceed Agreed to | U.S. Senate LIS roll-call votes s119-1-559 US-GOV-PD | |
|
HR 5371
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans…
|
On Cloture on the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-558 | Oct 9, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-558 US-GOV-PD |
| On Cloture on the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-551 | Oct 8, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-551 US-GOV-PD | |
| On Cloture on the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-545 | Oct 6, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-545 US-GOV-PD | |
| On Cloture on the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-543 | Oct 3, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-543 US-GOV-PD | |
|
S 2882
Continuing Appropriations and Extensions and Other Matters Act, 2026
|
On Cloture on the Motion to Proceed | Nay | senate · stage not recorded · roll 2025-557 | Oct 9, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-557 US-GOV-PD |
| On Cloture on the Motion to Proceed | Nay | senate · stage not recorded · roll 2025-550 | Oct 8, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-550 US-GOV-PD | |
| On Cloture on the Motion to Proceed | Nay | senate · stage not recorded · roll 2025-544 | Oct 6, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-544 US-GOV-PD | |
| On Cloture on the Motion to Proceed | Nay | senate · stage not recorded · roll 2025-542 | Oct 3, 2025 | Cloture on the Motion to Proceed Rejected | U.S. Senate LIS roll-call votes s119-1-542 US-GOV-PD | |
|
HJRES 105
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule…
|
On the Joint Resolution | Yea | senate · stage not recorded · roll 2025-556 | Oct 8, 2025 | Joint Resolution Passed | U.S. Senate LIS roll-call votes s119-1-556 US-GOV-PD |
| On the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-553 | Oct 8, 2025 | Motion to Proceed Agreed to | U.S. Senate LIS roll-call votes s119-1-553 US-GOV-PD | |
|
SJRES 83
A joint resolution to direct the removal of United States Armed Forces from hostilities that have…
|
On the Motion to Discharge | Nay | senate · stage not recorded · roll 2025-555 | Oct 8, 2025 | Motion to Discharge Rejected | U.S. Senate LIS roll-call votes s119-1-555 US-GOV-PD |
|
SJRES 71
A joint resolution terminating the national emergency declared with respect to energy.
|
On the Joint Resolution | Nay | senate · stage not recorded · roll 2025-554 | Oct 8, 2025 | Joint Resolution Defeated | U.S. Senate LIS roll-call votes s119-1-554 US-GOV-PD |
|
Unlinked roll call
|
On the Cloture Motion | Yea | senate · stage not recorded · roll 2025-552 | Oct 8, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes s119-1-552 US-GOV-PD |
|
HJRES 104
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule…
|
On the Joint Resolution | Yea | senate · stage not recorded · roll 2025-549 | Oct 8, 2025 | Joint Resolution Passed | U.S. Senate LIS roll-call votes s119-1-549 US-GOV-PD |
| On the Motion to Proceed | Yea | senate · stage not recorded · roll 2025-548 | Oct 7, 2025 | Motion to Proceed Agreed to | U.S. Senate LIS roll-call votes s119-1-548 US-GOV-PD | |
|
Unlinked roll call
|
On the Nomination | Yea | senate · stage not recorded · roll 2025-547 | Oct 7, 2025 | Nomination Confirmed | U.S. Senate LIS roll-call votes s119-1-547 US-GOV-PD |
|
Unlinked roll call
|
On the Cloture Motion | Yea | senate · stage not recorded · roll 2025-546 | Oct 6, 2025 | Cloture Motion Agreed to | U.S. Senate LIS roll-call votes s119-1-546 US-GOV-PD |
|
SRES 412
An executive resolution authorizing the en bloc consideration in Executive Session of certain…
|
On the Resolution | Yea | senate · stage not recorded · roll 2025-541 | Oct 3, 2025 | Resolution Agreed to | U.S. Senate LIS roll-call votes s119-1-541 US-GOV-PD |
Campaign finance
2024 · Itemized receipts loaded
Period Jan 4, 2023–Dec 31, 2024 · verified Jun 21, 2026 · 10:22 AM · coverage: itemized partial · FEC openFEC API US-GOV-PD
| Gross receipts loaded | Refunds/reversals loaded | Net receipts loaded |
|---|---|---|
| $1,119,320 | $21,171 | $1,098,149 |
Largest itemized receipts
| Cycle | Amount | Donor | To committee | Type | Date | Coverage | Source |
|---|---|---|---|---|---|---|---|
| 2024 | $46,097 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Sep 26, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $43,682 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Jun 14, 2023 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $24,947 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Dec 29, 2023 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $20,135 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Dec 31, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $16,717 | LUMMIS VICTORY COMMITTEE | LUMMIS FOR WYOMING INC. | Party | Apr 1, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $6,600 | MANDELBLATT, ERIC | LUMMIS FOR WYOMING INC. | Big donor | Sep 26, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| 2024 | $6,600 | MANDELBLATT, DANIELLE | LUMMIS FOR WYOMING INC. | Big donor | Sep 26, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| 2024 | $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Sep 26, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Sep 26, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $6,600 | WINRED | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 6, 2023 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $6,600 | HEGYI, ALBERT P. | LUMMIS FOR WYOMING INC. | Big donor | Dec 6, 2023 | itemized partial | FEC openFEC API US-GOV-PD GovTally funding-type rules |
| 2024 | $5,000 | AMERICAN EXCELLENCE PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 31, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $5,000 | CONTINUING AMERICA'S STRENGTH AND SECURITY PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Oct 24, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $5,000 | STEER PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Oct 23, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
| 2024 | $5,000 | R SENATE PAC | LUMMIS FOR WYOMING INC. | Corporate PAC | Dec 12, 2024 | itemized partial | FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX) |
Largest loaded receipts, not a complete total. FEC contributor data may not be used for commercial solicitation.
Sponsored legislation (4 as lead sponsor)
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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
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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).