Cynthia M. Lummis headshot
At a Glance
Seat
U.S. Senator from Wyoming
Born
September 10, 1954
Age 71
Phone
(202) 224-3424
Office
127A Russell Senate Office Building Washington, DC 20510, Washington 20515
Congress Member Profile|U.S. Senator|Republican|Wyoming

Cynthia M. Lummis

Cynthia Marie Lummis Wiederspahn 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.

Source: WikipediaView full (CC BY-SA)
Voting Record — 774
Yes73%
No24%
Present0%
Not Voting3%
Party align98%
Cross-party0%
SoupScore
District Map

Senate District (Statewide)

U.S. Census Bureau boundary data.
Cynthia M. Lummis headshot
Cynthia M. Lummis
U.S. SenatorRepublicanWyoming
SoupScore
Cynthia M.'s ATmosphere Activity
42 sponsored · 196 cosponsored

Recent ATmosphere posts, sponsorships, and cosponsorships.

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SoupScore Breakdown
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Voting History
774 total votes
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Recent roll calls with party-majority context so it is easier to scan how this member tends to vote.

DateBillQuestionPositionParty MajAlign?Result
2025-06-24End debateYESYESCloture Motion Agreed to (56-42)
2025-06-24Confirm nomineeYESYESNomination Confirmed (61-35)
2025-06-23End debateYESYESCloture Motion Agreed to (58-33)
2025-06-18Confirm nomineeYESYESNomination Confirmed (51-46)
2025-06-18Confirm nomineeYESYESNomination Confirmed (53-45)
2025-06-18End debateYESYESCloture Motion Agreed to (50-46)
2025-06-17S. 1582 (119th)Final passageYESYESBill Passed (68-30)
2025-06-17Confirm nomineeYESYESNomination Confirmed (53-45)
2025-06-17Confirm nomineeYESYESNomination Confirmed (57-40)
2025-06-17End debateYESYESCloture Motion Agreed to (53-44)
2025-06-17End debateYESYESCloture Motion Agreed to (46-39)
2025-06-16End debateYESYESCloture Motion Agreed to (44-33)
2025-06-12S. 1582 (119th)End debateYESYESCloture Motion Agreed to (67-27, 3/5 majority required)
2025-06-12S. 1582 (119th)Vote on amendmentYESYESAmendment Agreed to (67-30)
2025-06-12Motion (Motion to Waive All Applicable Budgetary Discipline Re: Amdt. No. 2307)YESYESMotion Agreed to (64-33, 3/5 majority required)
2025-06-12S. 1582 (119th)Kill the motionNONOMotion to Table Failed (45-52)
2025-06-12Confirm nomineeYESYESNomination Confirmed (53-44)
2025-06-11S.J. Res. 54 (119th)Motion to Discharge S.J.Res. 54NONOMotion to Discharge Rejected (39-56)
2025-06-11S.J. Res. 53 (119th)Motion to Discharge S.J.Res. 53NONOMotion to Discharge Rejected (39-56)
2025-06-11S. 1582 (119th)End debateYESYESCloture Motion Agreed to (68-30, 3/5 majority required)
2025-06-11End debateYESYESCloture Motion Agreed to (53-46)
2025-06-10Confirm nomineeYESYESNomination Confirmed (51-43)
2025-06-10End debateYESYESCloture Motion Agreed to (51-44)
2025-06-10Confirm nomineeYESYESNomination Confirmed (51-44)
2025-06-10End debateYESYESCloture Motion Agreed to (48-45)
2025-06-10Confirm nomineeYESYESNomination Confirmed (53-41)
2025-06-09End debateYESYESCloture Motion Agreed to (53-43)
2025-06-09Confirm nomineeYESYESNomination Confirmed (51-41)
2025-06-05End debateYESYESCloture Motion Agreed to (49-40)
2025-06-05Confirm nomineeYESYESNomination Confirmed (52-43)
2025-06-05End debateYESYESCloture Motion Agreed to (52-43)
2025-06-05Confirm nomineeYESYESNomination Confirmed (52-43)
2025-06-04Confirm nomineeNOT_VOTINGYESNomination Confirmed (57-38)
2025-06-04Confirm nomineeYESYESNomination Confirmed (48-46)
2025-06-04End debateYESYESCloture Motion Agreed to (51-46)
2025-06-04End debateYESYESCloture Motion Agreed to (60-37)
2025-06-04End debateYESYESCloture Motion Agreed to (51-46)
2025-06-03Confirm nomineeYESYESNomination Confirmed (72-26)
2025-06-03End debateYESYESCloture Motion Agreed to (66-28)
2025-06-03Confirm nomineeYESYESNomination Confirmed (59-36)
2025-06-03End debateYESYESCloture Motion Agreed to (59-37)
2025-06-03Confirm nomineeYESYESNomination Confirmed (51-46)
2025-06-02End debateYESYESCloture Motion Agreed to (51-45)
2025-05-22H.J. Res. 89 (119th)Joint Resolution H.J.Res. 89YESYESJoint Resolution Passed (49-46)
2025-05-22H.J. Res. 89 (119th)Begin considerationYESYESMotion to Proceed Agreed to (51-46)
2025-05-22H.J. Res. 87 (119th)Joint Resolution H.J.Res. 87YESYESJoint Resolution Passed (51-45)
2025-05-22H.J. Res. 87 (119th)Begin considerationYESYESMotion to Proceed Agreed to (51-46)
2025-05-22H.J. Res. 88 (119th)Joint Resolution H.J.Res. 88YESYESJoint Resolution Passed (51-44)
2025-05-21H.J. Res. 88 (119th)Begin considerationYESYESMotion to Proceed Agreed to (51-46)
2025-05-21S.J. Res. 55 (119th)Joint Resolution S.J.Res. 55YESYESJoint Resolution Passed (51-46)

Alignment stats consider only votes where a clear yes/no majority existed for the legislator's party. Cross-party marks divergence where the vote matched the opposite party majority. ↔ indicates cross-party divergence.

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