Markwayne Mullin headshot
At a Glance
Seat
U.S. Senator from Oklahoma
Born
July 26, 1977
Age 49
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: Wikipedia • View 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.

No Bluesky profile connected for this member yet.
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
2025-10-16H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (51-45, 3/5 majority required)
2025-10-15H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (51-44, 3/5 majority required)
2025-10-14H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (49-45, 3/5 majority required)
2025-10-09S. 2296 (119th)Final passageYESYES✓Bill Passed (77-20, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (47-50, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (10-88, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (46-52, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (47-50, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (46-50, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentYESYES✓Amendment Rejected (51-46, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentYESYES✓Amendment Rejected (53-43, 3/5 majority required)
2025-10-09S. 2296 (119th)Vote on amendmentNONO✓Amendment Rejected (14-83, 3/5 majority required)
2025-10-09—Confirm nomineeYESYES✓Nomination Confirmed (50-47)
2025-10-09H.J. Res. 106 (119th)Approve resolutionYESYES✓Joint Resolution Passed (50-46)
2025-10-09H.J. Res. 106 (119th)Begin considerationYESYES✓Motion to Proceed Agreed to (50-47)
2025-10-09H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-09S. 2882 (119th)End filibuster to begin debateNONO✓Cloture on the Motion to Proceed Rejected (47-50, 3/5 majority required)
2025-10-08H.J. Res. 105 (119th)Approve resolutionYESYES✓Joint Resolution Passed (50-45)
2025-10-08S.J. Res. 83 (119th)Motion to Discharge S.J.Res. 83NONO✓Motion to Discharge Rejected (48-51)
2025-10-08S.J. Res. 71 (119th)Approve resolutionNONO✓Joint Resolution Defeated (47-51)
2025-10-08H.J. Res. 105 (119th)Begin considerationYESYES✓Motion to Proceed Agreed to (51-47)
2025-10-08—End debateNOT_VOTINGYES—Cloture Motion Agreed to (50-47)
2025-10-08H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-08S. 2882 (119th)End filibuster to begin debateNONO✓Cloture on the Motion to Proceed Rejected (47-52, 3/5 majority required)
2025-10-08H.J. Res. 104 (119th)Approve resolutionYESYES✓Joint Resolution Passed (52-47)
2025-10-07H.J. Res. 104 (119th)Begin considerationYESYES✓Motion to Proceed Agreed to (50-47)
2025-10-07S. Res. 412 (119th)Confirm nomineeYESYES✓Nomination Confirmed (51-47)
2025-10-06S. Res. 412 (119th)End debateYESYES✓Cloture Motion Agreed to (50-45)
2025-10-06H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (52-42, 3/5 majority required)
2025-10-06S. 2882 (119th)End filibuster to begin debateNONO✓Cloture on the Motion to Proceed Rejected (45-50, 3/5 majority required)
2025-10-03H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (54-44, 3/5 majority required)
2025-10-03S. 2882 (119th)End filibuster to begin debateNONO✓Cloture on the Motion to Proceed Rejected (46-52, 3/5 majority required)
2025-10-03S. Res. 412 (119th)Approve resolutionYESYES✓Resolution Agreed to (51-46)
2025-10-01S. Res. 412 (119th)End debateYESYES✓Cloture Motion Agreed to (53-46)
2025-10-01—Confirm nomineeYESYES✓Nomination Confirmed (52-45)
2025-10-01—End debateYESYES✓Cloture Motion Agreed to (52-47)
2025-10-01H.R. 5371 (119th)End filibuster to begin debateYESYES✓Cloture on the Motion to Proceed Rejected (55-45, 3/5 majority required)
2025-10-01S. 2882 (119th)End filibuster to begin debateNONO✓Cloture on the Motion to Proceed Rejected (47-53, 3/5 majority required)
2025-09-30H.R. 5371 (119th)Final passageYESYES✓Bill Defeated (55-45, 3/5 majority required)
2025-09-30S. 2882 (119th)Final passageNONO✓Bill Defeated (47-53, 3/5 majority required)
2025-09-29S. 2806 (119th)End filibuster to begin debateNOYES✕↔Cloture on the Motion to Proceed Rejected (37-61, 3/5 majority required)
2025-09-29—Confirm nomineeYESYES✓Nomination Confirmed (54-45)
2025-09-29—End debateYESYES✓Cloture Motion Agreed to (54-45)
2025-09-19—Confirm nomineeNOT_VOTINGYES—Nomination Confirmed (47-43)
2025-09-19—End debateNOT_VOTINGYES—Cloture Motion Agreed to (47-45)
2025-09-19H.R. 5371 (119th)Final passageNOT_VOTINGYES—Bill Defeated (44-48, 3/5 majority required)
2025-09-19S. 2882 (119th)Final passageNOT_VOTINGNO—Bill Defeated (47-45, 3/5 majority required)
2025-09-18—Confirm nomineeYESYES✓Nomination Confirmed (51-47)
2025-09-17—End debateYESYES✓Cloture Motion Agreed to (52-47)
2025-09-17—Decision of the Chair PN12-19 and PN25-28 and PN12-45 and PN22-1 and PN22-2 and PN22-5 and PN22-27 and PN22-20 and PN22-21 and PN26-8 and PN26-34 and PN26-35 and PN55-41 and PN22-4 and PN22-8 and PN22-19 and PN26-1 and PN22-23 and PN25-40 and PN26-7 and PN26-19 and PN26-31 and PN60-3 and PN26-44 and PN25-2 and PN55-16 and PN60-9 and PN60-10 and PN129-8 and PN26-45 and PN141-37 and PN141-7 and PN141-28 and PN12-22 and PN25-21 and PN22-3 and PN26-22 and PN13-5 and PN22-24 and PN25-33 and PN141-18 and PN150-5 and PN345-16 and PN55-42 and PN54-6 and PN54-7 and PN55-45 and PN55-25NONO✓Decision of Chair Not Sustained (47-52)

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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