Cynthia M. Lummis
Details
- Party Affiliation
- Republican
- In Office Since
- Jan 1, 2021
- Organization
- United States Federal Government
Federal Roster & Campaign Finance
- Bioguide ID
- L000571
- Chamber
- US Senate
- State
- WY
- Total Receipts (2026)
- $1,493,104
- Total Disbursements
- $1,335,394
- Cash on Hand
- $835,049
- Coverage End Date
- Jul 29, 2026
Meetings
No relevant meetings found.
Election History
No election history found.
Recent Bills Sponsored
Wyoming Education Trust Modernization Act
A bill to amend the Act of July 10, 1890, to modify certain provisions relating to the disposal of public land in the State of Wyoming for educational purposes.
Introduced Jul 14, 2025Sponsor: Cynthia Lummis
A bill to redesignate the National Historic Trails Interpretive Center in Casper, Wyoming, as the "Barbara L. Cubin National Historic Trails Interpretive Center".
A bill to redesignate the National Historic Trails Interpretive Center in Casper, Wyoming, as the "Barbara L. Cubin National Historic Trails Interpretive Center".
Introduced Feb 27, 2025Sponsor: Cynthia Lummis
Recent Votes
| Bill | Chamber | Roll call | Vote |
|---|---|---|---|
| Stop Insider Trading Act | house | — | Yea |
| Ratepayer Protection Act | house | — | Yea |
| Protect College Sports Act of 2026 HBCU Sports Media and Connectivity Program | senate | — | Yea |
| Protect College Sports Act of 2026 HBCU Sports Media and Connectivity Program | senate | — | Nay |
| Protect College Sports Act of 2026 HBCU Sports Media and Connectivity Program | senate | — | Nay |
Bill title and chamber are the only bill details held for these votes; see Bills for the fuller record. “Roll call” is the upstream roll-call identifier, not a date no vote date is recorded in this dataset.
Biography
Cynthia Marie Lummis Wiederspahn ( LUH-miss; born September 10, 1954) is an American attorney and politician serving as the junior United States senator from Wyoming since 2021. A member of the Republican Party, Lummis served as the U.S. representative for Wyoming's at-large congressional district from 2009 to 2017. She served in the Wyoming House of Representatives from 1979 to 1983 and from 1985 to 1993, in the Wyoming Senate from 1993 to 1995, and as the Wyoming State Treasurer from 1999 to 2007. Lummis was elected treasurer of Wyoming in 1998 and reelected without opposition in 2002. She managed the gubernatorial campaigns of Mary Mead in 1990 and Ray Hunkins in 2006. She also served on Bob Dole's presidential steering committee in Wyoming and chaired Mitt Romney's 2012 presidential campaign in Wyoming. Lummis unsuccessfully sought to be appointed to replace Senator Craig L. Thomas in 2007. She was elected to succeed Barbara Cubin in the U.S. House of Representatives in the 2008 election, defeating Democratic nominee Gary Trauner. During her tenure in the House, she was the first Wyoming representative to serve on the Agriculture Committee since 1941, chaired the Science Subcommittee on Energy, co-chaired the Congressional Caucus for Women's Issues, and was active in the Congressional Western Caucus and Freedom Caucus. She served until her retirement in 2017, and was succeeded by Liz Cheney. After Lummis's tenure in the House, she sought a position in President Donald Trump's cabinet as secretary of the interior, but was not appointed. She was elected to the U.S. Senate in the 2020 election, becoming the first woman to represent Wyoming in the Senate. In the U.S. Senate, she supported efforts to overturn the results of the 2020 presidential election and promoted cryptocurrency.
Read more on Wikipedia →From the English Wikipedia article “Cynthia Lummis”, available under CC BY-SA.
