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 — 884
Yes72%
No25%
Present0%
Not Voting3%
Party align99%
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
47 sponsored · 224 cosponsored

Recent ATmosphere posts, sponsorships, and cosponsorships.

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SoupScore Breakdown
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Voting History
884 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
2026-08-07S. Res. 817 (119th)Confirm nomineeNOT_VOTINGYESNomination Confirmed (51-47)
2026-08-07H.R. 5334 (119th)Final passageNOT_VOTINGYESBill Passed (86-11, 3/5 majority required)
2026-08-07H.R. 5334 (119th)Vote on amendmentNOT_VOTINGNOAmendment Rejected (32-64)
2026-08-05S.J. Res. 187 (119th)Begin considerationNONOMotion to Proceed Rejected (48-50)
2026-08-05S. Res. 817 (119th)End debateYESYESCloture Motion Agreed to (50-44)
2026-08-05Confirm nomineeYESYESNomination Confirmed (51-44)
2026-08-05End debateYESYESCloture Motion Agreed to (51-43)
2026-08-03H.R. 6500 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Agreed to (89-4, 3/5 majority required)
2026-07-30S. Res. 817 (119th)Approve resolutionYESYESResolution Agreed to (50-47)
2026-07-30S.J. Res. 181 (119th)Motion to Discharge S.J.Res. 181NONOMotion to Discharge Rejected (49-50)
2026-07-30S.J. Res. 199 (119th)Begin considerationNONOMotion to Proceed Rejected (47-52)
2026-07-29S. Res. 817 (119th)End debateYESYESCloture Motion Agreed to (50-45)
2026-07-29H.R. 5334 (119th)Begin considerationYESYESMotion to Proceed Agreed to (84-12)
2026-07-28H.R. 5334 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Agreed to (86-12, 3/5 majority required)
2026-07-28Confirm nomineeYESYESNomination Confirmed (51-47)
2026-07-27End debateYESYESCloture Motion Agreed to (51-43)
2026-07-23Confirm nomineeYESYESNomination Confirmed (49-44)
2026-07-23Confirm nomineeYESYESNomination Confirmed (48-47)
2026-07-23S.J. Res. 180 (119th)Motion to Discharge S.J.Res. 180NONOMotion to Discharge Rejected (47-49)
2026-07-22End debateYESYESCloture Motion Agreed to (51-46)
2026-07-22End debateYESYESCloture Motion Agreed to (54-44)
2026-07-22Confirm nomineeYESYESNomination Confirmed (62-36)
2026-07-22End debateYESYESCloture Motion Agreed to (60-35)
2026-07-22Confirm nomineeYESYESNomination Confirmed (49-46)
2026-07-21Confirm nomineeYESYESNomination Confirmed (50-48)
2026-07-20End debateYESYESCloture Motion Agreed to (43-40)
2026-07-16S.J. Res. 198 (119th)Begin considerationNONOMotion to Proceed Rejected (46-50)
2026-07-16End debateYESYESCloture Motion Agreed to (49-48)
2026-07-15Confirm nomineeYESYESNomination Confirmed (51-46)
2026-07-15End debateYESYESCloture Motion Agreed to (51-46)
2026-07-14S. 4784 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (50-46, 3/5 majority required)
2026-07-14Confirm nomineeYESYESNomination Confirmed (50-45)
2026-07-13Confirm nomineeYESYESNomination Confirmed (46-44)
2026-06-24S.J. Res. 185 (119th)Begin considerationNONOMotion to Proceed Rejected (47-50)
2026-06-24End debateYESYESCloture Motion Agreed to (52-45)
2026-06-24S.J. Res. 196 (119th)Begin considerationNONOMotion to Proceed Rejected (45-52)
2026-06-24End debateYESYESCloture Motion Agreed to (50-44)
2026-06-24Confirm nomineeYESYESNomination Confirmed (50-44)
2026-06-24End debateYESYESCloture Motion Agreed to (52-45)
2026-06-24Confirm nomineeYESYESNomination Confirmed (52-45)
2026-06-24End debateYESYESCloture Motion Agreed to (52-45)
2026-06-23H. Con. Res. 86 (119th)Accept House changesNONOConcurrent Resolution Agreed to (50-48)
2026-06-23Confirm nomineeYESYESNomination Confirmed (67-30)
2026-06-22H.R. 6644 (119th)Accept House changesYESYESMotion Agreed to (85-5)
2026-06-18Confirm nomineeYESYESNomination Confirmed (48-39)
2026-06-18H.R. 6644 (119th)End debateYESYESCloture Motion Agreed to (84-8, 3/5 majority required)
2026-06-17S. Res. 616 (119th)Motion to Discharge S.Res. 616NONOMotion to Discharge Rejected (44-50)
2026-06-17End debateYESYESCloture Motion Agreed to (54-41)
2026-06-17Confirm nomineeYESYESNomination Confirmed (55-39)
2026-06-17End debateYESYESCloture Motion Agreed to (54-41)

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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