Markwayne Mullin

Senate · OK · Republican

Born: Jul 26, 1977

Service history (6 terms)

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 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