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)

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Voting Record — 723

Yes72%

No23%

Present0%

Not Voting6%

Party align99%

Cross-party1%

SoupScore

District Map

Senate District (Statewide)

U.S. Census Bureau boundary data.

Social & Web

Official site X @SenMullin Facebook Instagram

External Resources

Wikipedia Ballotpedia VoteSmart GovTrack OpenSecrets

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.

Sponsored Bills(23)

S. 3994 (119th)
A bill to amend the Federal Meat Inspection Act to authorize Tribal meat inspection under th…
S. 3945 (119th)
A bill to ensure that Federal laws that enable Federal, State, and local law enforcement age…
S. 3946 (119th)
A bill to allow members of federally recognized Tribes to use their Tribal government identi…
S. 3302 (119th)
A bill to amend the Federal Food, Drug, and Cosmetic Act with respect to molecularly targete…
S. 3111 (119th)
Small Businesses before Bureaucrats Act

Cosponsored Bills(82)

S. 3909 (119th)
A bill to amend title 18, United States Code, to provide that the prohibition on the possess…
Joined: 2026-02-25
S. Res. 606 (119th)
A resolution condemning the Government of Iran for its suppression of the right of Iranians …
Joined: 2026-02-11
S. Res. 600 (119th)
A resolution recognizing January 2026 as "National Mentoring Month".
Joined: 2026-02-05
S. Res. 602 (119th)
A resolution supporting the United States Olympic and Paralympic Teams in the 2026 Olympic a…
Joined: 2026-02-05
S. 3675 (119th)
A bill to amend title 18, United States Code, to protect U.S. Immigration and Customs Enforc…
Joined: 2026-01-15

Leadership

No leadership roles

Committees

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.

Date	Bill	Question	Position	Party Maj	Align?	Result
2025-09-17	—	Motion to Reconsider PN55-25 and PN55-45 and PN54-7 and PN54-6 and PN55-42 and PN345-16 and PN150-5 and PN141-18 and PN25-33 and PN22-24 and PN13-5 and PN26-22 and PN22-3 and PN25-21 and PN12-22 and PN141-28 and PN141-7 and PN141-37 and PN26-45 and PN129-8 and PN60-10 and PN60-9 and PN55-16 and PN25-2 and PN26-44 and PN60-3 and PN26-31 and PN26-19 and PN26-7 and PN25-40 and PN22-23 and PN26-1 and PN22-19 and PN22-8 and PN22-4 and PN55-41 and PN26-35 and PN26-34 and PN26-8 and PN22-21 and PN22-20 and PN22-27 and PN22-5 and PN22-2 and PN22-1 and PN12-45 and PN12-19 and PN25-28	YES	YES	✓	Motion to Reconsider Agreed to (51-47)
2025-09-17	—	End debate	YES	YES	✓	Cloture Motion Rejected (51-48, 3/5 majority required)
2025-09-16	S. Con. Res. 22 (119th)	Begin consideration	NO	YES	✕↔	Motion to Proceed Rejected (36-62)
2025-09-16	S.J. Res. 60 (119th)	Begin consideration	NO	NO	✓	Motion to Proceed Rejected (47-51)
2025-09-15	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (48-47)
2025-09-15	—	End debate	YES	YES	✓	Cloture Motion Agreed to (50-44)
2025-09-15	S. Res. 377 (119th)	Resolution S.Res. 377	YES	YES	✓	Resolution Agreed to (51-44)
2025-09-11	S. Res. 377 (119th)	End debate	YES	YES	✓	Cloture Motion Agreed to (53-43)
2025-09-11	S. Res. 377 (119th)	Decision of the Chair S.Res. 377	NO	NO	✓	Decision of Chair Not Sustained (45-53)
2025-09-11	S. Res. 377 (119th)	Motion to Reconsider S.Res. 377	NOT_VOTING	YES	—	Motion to Reconsider Agreed to (52-45)
2025-09-11	S. Res. 377 (119th)	End debate	YES	YES	✓	Cloture Motion Rejected (52-47, 3/5 majority required)
2025-09-10	S. 2296 (119th)	Kill the motion	YES	YES	✓	Motion to Table Agreed to (51-49)
2025-09-09	S. Res. 377 (119th)	Begin consideration	YES	YES	✓	Motion to Proceed Agreed to (53-45)
2025-09-09	S. Res. 377 (119th)	Kill the motion	YES	YES	✓	Motion to Table Agreed to (53-46)
2025-09-09	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (53-45)
2025-09-09	—	End debate	YES	YES	✓	Cloture Motion Agreed to (53-44)
2025-09-09	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (49-46)
2025-09-09	—	End debate	YES	YES	✓	Cloture Motion Agreed to (51-46)
2025-09-09	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (52-45)
2025-09-08	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (50-43)
2025-09-04	S. 2296 (119th)	Begin consideration	YES	YES	✓	Motion to Proceed Agreed to (83-13)
2025-09-04	—	End debate	YES	YES	✓	Cloture Motion Agreed to (53-46)
2025-09-04	—	End debate	YES	YES	✓	Cloture Motion Agreed to (53-45)
2025-09-02	S. 2296 (119th)	End filibuster to begin debate	YES	YES	✓	Cloture on the Motion to Proceed Agreed to (84-14, 3/5 majority required)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (71-23)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (72-22)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (59-35)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (52-42)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (50-45)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (78-17)
2025-08-02	—	End debate	YES	YES	✓	Cloture Motion Agreed to (76-19)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (50-45)
2025-08-02	—	End debate	YES	YES	✓	Cloture Motion Agreed to (51-45)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (52-44)
2025-08-02	—	End debate	YES	YES	✓	Cloture Motion Agreed to (49-45)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (49-44)
2025-08-02	—	End debate	YES	YES	✓	Cloture Motion Agreed to (51-45)
2025-08-02	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (53-44)
2025-08-02	—	End debate	YES	YES	✓	Cloture Motion Agreed to (52-41)
2025-08-01	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (50-45)
2025-08-01	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (51-43)
2025-08-01	—	Confirm nominee	YES	YES	✓	Nomination Confirmed (51-44)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	YES	YES	✓	Amendment Agreed to (81-15)
2025-08-01	H.R. 3944 (119th)	Final passage	YES	YES	✓	Bill Passed (87-9, 3/5 majority required)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	YES	YES	✓	Amendment Agreed to (87-9, 3/5 majority required)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	NO	NO	✓	Amendment Rejected (21-75)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	NO	NO	✓	Amendment Rejected (15-81)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	NO	NO	✓	Amendment Rejected (14-81)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	NO	NO	✓	Amendment Rejected (45-50)
2025-08-01	H.R. 3944 (119th)	Vote on amendment	NO	NO	✓	Amendment Rejected (42-53)

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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