Markwayne Mullin headshot
At a Glance
Seat
U.S. Senator from Oklahoma
Born
July 26, 1977
Age 48
Phone
(202) 224-4721
Office
330 Hart Senate Office Building Washington, DC 20510, Washington 20515
Congress Member Profile|U.S. Senator|Republican|Oklahoma

Markwayne Mullin

Former member
Former member (inactive)Not currently serving in Congress

Markwayne Mullin is an American businessman and politician who has served since 2023 as the junior United States senator from Oklahoma. A member of the Republican Party, he was elected in a special election in 2022 to serve the remainder of Jim Inhofe's term. A member of the Cherokee Nation, Mullin is the first Native American U.S. senator since Ben Nighthorse Campbell retired in 2005. He is also the second Cherokee citizen elected to the Senate; the first, Robert Latham Owen, retired in 1925. From 2013 to 2023, Mullin served as the U.S. representative for Oklahoma's 2nd congressional district.

Source: WikipediaView full (CC BY-SA)
Voting Record — 723
Yes72%
No23%
Present0%
Not Voting6%
Party align99%
Cross-party1%
SoupScore
District Map

Senate District (Statewide)

U.S. Census Bureau boundary data.
Markwayne Mullin headshot
Markwayne Mullin
Former member
U.S. SenatorRepublicanOklahoma
SoupScore
Markwayne's ATmosphere Activity
23 sponsored · 82 cosponsored

Recent ATmosphere posts, sponsorships, and cosponsorships.

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SoupScore Breakdown
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Voting History
723 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
2025-11-20H.J. Res. 130 (119th)Joint Resolution H.J.Res. 130NOT_VOTINGYESJoint Resolution Passed (51-43)
2025-11-19S.J. Res. 76 (119th)Begin considerationNONOMotion to Proceed Rejected (46-51)
2025-11-19S.J. Res. 89 (119th)Begin considerationYESYESMotion to Proceed Agreed to (51-47)
2025-11-19Confirm nomineeYESYESNomination Confirmed (66-32)
2025-11-18End debateYESYESCloture Motion Agreed to (65-32)
2025-11-10H.R. 5371 (119th)Final passageYESYESBill Passed (60-40)
2025-11-10H.R. 5371 (119th)End debateYESYESCloture Motion Agreed to (60-40, 3/5 majority required)
2025-11-10H.R. 5371 (119th)Vote on amendmentYESYESAmendment Agreed to (60-40)
2025-11-10H.R. 5371 (119th)End debateYESYESCloture Motion Agreed to (60-40, 3/5 majority required)
2025-11-10H.R. 5371 (119th)Kill the motionYESYESMotion to Table Agreed to (76-24)
2025-11-10H.R. 5371 (119th)Kill the motionNONOMotion to Table Failed (47-53)
2025-11-10H.R. 5371 (119th)Kill the motionNONOMotion to Table Failed (47-53)
2025-11-10H.R. 5371 (119th)Begin considerationYESYESMotion to Proceed Agreed to (60-40)
2025-11-09H.R. 5371 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Agreed to (60-40, 3/5 majority required)
2025-11-07S. 3012 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (53-43, 3/5 majority required)
2025-11-06S.J. Res. 90 (119th)Motion to Discharge S.J.Res. 90NONOMotion to Discharge Rejected (49-51)
2025-11-05Confirm nomineeYESYESNomination Confirmed (57-43)
2025-11-05End debateYESYESCloture Motion Agreed to (57-41)
2025-11-05Confirm nomineeYESYESNomination Confirmed (52-45)
2025-11-04Confirm nomineeYESYESNomination Confirmed (52-46)
2025-11-04H.R. 5371 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (54-44, 3/5 majority required)
2025-11-03End debateYESYESCloture Motion Agreed to (51-46)
2025-10-30End debateYESYESCloture Motion Agreed to (51-47)
2025-10-30S.J. Res. 88 (119th)Joint Resolution S.J.Res. 88NONOJoint Resolution Passed (51-47)
2025-10-30S.J. Res. 80 (119th)Joint Resolution S.J.Res. 80YESYESJoint Resolution Passed (52-45)
2025-10-29S.J. Res. 77 (119th)Joint Resolution S.J.Res. 77NONOJoint Resolution Passed (50-46)
2025-10-29S.J. Res. 69 (119th)Begin considerationNONOMotion to Proceed Rejected (25-72)
2025-10-29Confirm nomineeYESYESNomination Confirmed (51-47)
2025-10-29S.J. Res. 80 (119th)Begin considerationYESYESMotion to Proceed Agreed to (54-46)
2025-10-28S.J. Res. 81 (119th)Joint Resolution S.J.Res. 81NONOJoint Resolution Passed (52-48)
2025-10-28End debateYESYESCloture Motion Agreed to (53-46)
2025-10-28Confirm nomineeYESYESNomination Confirmed (52-47)
2025-10-28End debateYESYESCloture Motion Agreed to (52-47)
2025-10-28H.R. 5371 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-27Confirm nomineeYESYESNomination Confirmed (58-40)
2025-10-27Confirm nomineeYESYESNomination Confirmed (52-46)
2025-10-23End debateYESYESCloture Motion Agreed to (50-45)
2025-10-23Confirm nomineeYESYESNomination Confirmed (48-45)
2025-10-23S. 3012 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-22Confirm nomineeYESYESNomination Confirmed (52-45)
2025-10-22End debateYESYESCloture Motion Agreed to (52-45)
2025-10-22End debateYESYESCloture Motion Agreed to (60-39)
2025-10-22H.R. 5371 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (54-46, 3/5 majority required)
2025-10-21Confirm nomineeYESYESNomination Confirmed (53-46)
2025-10-21End debateYESYESCloture Motion Agreed to (53-46)
2025-10-21End debateYESYESCloture Motion Agreed to (53-46)
2025-10-21Confirm nomineeYESYESNomination Confirmed (66-32)
2025-10-20H.R. 5371 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (50-43, 3/5 majority required)
2025-10-16H.R. 4016 (119th)End filibuster to begin debateYESYESCloture on the Motion to Proceed Rejected (50-44, 3/5 majority required)
2025-10-16End debateYESYESCloture Motion Agreed to (62-34)

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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