Markwayne Mullin

Senate · OK · Republican

Born: Jul 26, 1977

Service history (6 terms)

House terms are one Congress each. A Senate term is one elected term and can cover more than one Congress. The count follows the congress-legislators roster.

113th Congress, House, OK, Republican (2013-01-03 to 2015-01-03)
114th Congress, House, OK, Republican (2015-01-06 to 2017-01-03)
115th Congress, House, OK, Republican (2017-01-03 to 2019-01-03)
116th Congress, House, OK, Republican (2019-01-03 to 2021-01-03)
117th Congress, House, OK, Republican (2021-01-03 to 2023-01-03)
118th Congress, Senate, OK, Republican (2023-01-03 to 2026-03-23)

Recorded votes (2411 on record)

Not VotingproceduralMar 24, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Colin McDonald to be an Assistant Attorney General
YeasubstantiveMar 24, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Markwayne Mullin, of Oklahoma, to be Secretary of Homeland Security
YeaproceduralMar 22, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Markwayne Mullin to be Secretary of Homeland Security
NayproceduralMar 21, 2026 · Senate · Cloture Motion Rejected
Veterans Accessibility Advisory Committee Act of 2025
On the Cloture Motion — Motion to Invoke Cloture: Schumer Motion to Suspend the Rules re: TSA Funding
Plain-language explanation available
YeaproceduralMar 21, 2026 · Senate · Cloture Motion Rejected
On the Cloture Motion — Motion to Invoke Cloture: Tuberville Amdt. No. 4421 to the Motion to Concur in the House Amendment to S. 1383 with Amendment
YeaproceduralMar 20, 2026 · Senate · Cloture on the Motion to Proceed Rejected
Homeland Security and Further Additional Continuing Appropriations Act, 2026.
On Cloture on the Motion to Proceed — Upon Reconsideration, Motion to Invoke Cloture on the Motion to Proceed to H.R. 7147
Plain-language explanation available
NayproceduralMar 19, 2026 · Senate · Motion to Discharge Rejected
A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.
On the Motion to Discharge — Motion to Discharge S.J.Res. 118
Plain-language explanation available
YeaproceduralMar 17, 2026 · Senate · Motion to Proceed Agreed to
Veterans Accessibility Advisory Committee Act of 2025
On the Motion to Proceed — Motion to Proceed to the House Message to Accompany S. 1383
Plain-language explanation available
YeasubstantiveMar 17, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Anna St. John, of Louisiana, to be U.S. District Judge for the Eastern District of Louisiana
YeaproceduralMar 17, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Anna St. John to be U.S. District Judge for the Eastern District of Louisiana
YeaproceduralMar 12, 2026 · Senate · Cloture on the Motion to Proceed Rejected
Homeland Security and Further Additional Continuing Appropriations Act, 2026.
On Cloture on the Motion to Proceed — Motion to Invoke Cloture Re: Motion to Proceed to H.R. 7147
Plain-language explanation available
YeasubstantiveMar 12, 2026 · Senate · Bill Passed
21st Century ROAD to Housing Act
On Passage of the Bill — H.R. 6644, as amended
Plain-language explanation available
YeaproceduralMar 11, 2026 · Senate · Cloture Motion Agreed to
21st Century ROAD to Housing Act
On the Cloture Motion — Motion to Invoke Cloture: H.R. 6644 as amended
Plain-language explanation available
YeasubstantiveMar 11, 2026 · Senate · Amendment Agreed to
On the Amendment — Scott (SC) Amdt. No. 4308, as amended
YeaproceduralMar 10, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture Re: Amdt. No. 4308
YeasubstantiveMar 10, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Lt. Gen. Joshua M. Rudd to be General in the United States Army
YeaproceduralMar 9, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Lt. Gen. Joshua M. Rudd to be General in the United States Army
YeaproceduralMar 5, 2026 · Senate · Cloture on the Motion to Proceed Rejected
Homeland Security and Further Additional Continuing Appropriations Act, 2026.
On Cloture on the Motion to Proceed — Upon Reconsideration, Motion to Invoke Cloture: Motion to Proceed to H.R. 7147
Plain-language explanation available
NayproceduralMar 4, 2026 · Senate · Motion to Discharge Rejected
A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.
On the Motion to Discharge — Motion to Discharge S.J. Res. 104
Plain-language explanation available
YeaproceduralMar 4, 2026 · Senate · Motion to Proceed Agreed to
21st Century ROAD to Housing Act
On the Motion to Proceed — Motion to Proceed to H.R. 6644
Plain-language explanation available
YeaproceduralMar 2, 2026 · Senate · Cloture on the Motion to Proceed Agreed to
21st Century ROAD to Housing Act
On Cloture on the Motion to Proceed — Motion to Invoke Cloture: Motion to Proceed to H.R. 6644
Plain-language explanation available
YeasubstantiveFeb 26, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Ryan McCormack, of Virginia, to be Under Secretary of Transportation for Policy
YeaproceduralFeb 26, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Ryan McCormack to be Under Secretary of Transportation for Policy
YeasubstantiveFeb 25, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: John DeLeeuw, of Texas, to be a Member of the National Transportation Safety Board
YeaproceduralFeb 25, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: John DeLeeuw to be a Member of the National Transportation Safety Board
YeaproceduralFeb 24, 2026 · Senate · Cloture on the Motion to Proceed Rejected
Homeland Security and Further Additional Continuing Appropriations Act, 2026.
On Cloture on the Motion to Proceed — Motion to Invoke Cloture: Motion to Proceed to H.R. 7147
Plain-language explanation available
YeaproceduralFeb 12, 2026 · Senate · Cloture on the Motion to Proceed Rejected
Homeland Security and Further Additional Continuing Appropriations Act, 2026.
On Cloture on the Motion to Proceed — Motion to Invoke Cloture: Motion to Proceed to H.R. 7147
Plain-language explanation available
YeasubstantiveFeb 12, 2026 · Senate · Joint Resolution Passed
Disapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.
On the Joint Resolution — H. J. Res. 142
Plain-language explanation available
YeaproceduralFeb 11, 2026 · Senate · Motion to Proceed Agreed to
Disapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.
On the Motion to Proceed — Motion to Proceed to H. J. Res. 142
Plain-language explanation available
NayproceduralFeb 10, 2026 · Senate · Motion to Proceed Rejected
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Interim Guidance Simplifying Application of the Corporate Alternative Minimum Tax to Partnerships".
On the Motion to Proceed — Motion to Proceed to S. J. Res. 95
Plain-language explanation available
YeasubstantiveFeb 10, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Daniel E. Burrows, of Colorado, to be an Assistant Attorney General
YeaproceduralFeb 9, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Daniel E. Burrows to be an Assistant Attorney General
YeasubstantiveFeb 5, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Justin R. Olson, of Indiana, to be U.S. District Judge for the Southern District of Indiana
YeaproceduralFeb 5, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Justin R. Olson to be U.S. District Judge for the Southern District of Indiana
YeasubstantiveFeb 5, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Brian Charles Lea, of Tennessee, to be U.S. District Judge for the Western District of Tennessee
YeaproceduralFeb 4, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Brian Charles Lea to be U.S. District Judge for the Western District of Tennessee
YeasubstantiveFeb 4, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Megan Blair Benton, of Missouri, to be U.S. District Judge for the Western District of Missouri
YeaproceduralFeb 4, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Megan Blair Benton to be U.S. District Judge for the Western District of Missouri
YeasubstantiveFeb 4, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Aaron Christian Peterson, of Alaska, to be United States District Judge for the District of Alaska
YeaproceduralFeb 3, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Aaron Christian Peterson to be U.S. District Judge for the District of Alaska
YeasubstantiveFeb 3, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: Nicholas Jon Ganjei, of Texas, to be U.S. District Judge for the Southern District of Texas
YeaproceduralFeb 3, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: Nicholas Jon Ganjei to be U.S. District Judge for the Southern District of Texas
YeasubstantiveFeb 3, 2026 · Senate · Nomination Confirmed
On the Nomination — Confirmation: David Clay Fowlkes, of Arkansas, to be U.S. District Judge for the Western District of Arkansas
YeaproceduralFeb 2, 2026 · Senate · Cloture Motion Agreed to
On the Cloture Motion — Motion to Invoke Cloture: David Clay Fowlkes to be United States District Judge for the Western District of Arkansas
YeasubstantiveJan 30, 2026 · Senate · Bill Passed
Consolidated Appropriations Act, 2026
On Passage of the Bill — H.R. 7148, as Amended
Plain-language explanation available
NayproceduralJan 30, 2026 · Senate · Motion Rejected
On the Motion — Motion to Waive All Applicable Budgetary Discipline Re: Merkley Amdt. No. 4287
NaysubstantiveJan 30, 2026 · Senate · Amendment Rejected
On the Amendment — Sanders Amdt. No. 4290
NayproceduralJan 30, 2026 · Senate · Motion to Table Agreed to
On the Motion to Table — Motion to Table Lee Amdt. No. 4286
NayproceduralJan 30, 2026 · Senate · Motion to Table Agreed to
On the Motion to Table — Motion to Table Lee Amdt. No. 4234
YeaproceduralJan 30, 2026 · Senate · Motion to Table Agreed to
On the Motion to Table — Motion to Table Lee Amdt. No. 4236