Markwayne Mullin, R-OK

Official portrait for Markwayne Mullin

Markwayne Mullin is a Republican Senator from Oklahoma.

Quick Links:

Sponsored Legislation:

The list below shows the pieces of legislation (including bills, resolutions, and amendments) that this legislator has sponsored. Not all pieces of legislation have been brought for a roll call vote.

  • sconres17-119 - A concurrent resolution expressing the sense of the Senate that any public rendition of "The Star-Spangled Banner" should be performed as written by Francis Scott Key, in English.
  • s1007-119 - A bill to amend title V of the Public Health Service Act to secure the suicide prevention lifeline from cybersecurity incidents, and for other purposes. (aka 9–8–8 Lifeline Cybersecurity Responsibility Act)
  • s1651-119 - A bill to require the Federal Communications Commission to ensure equitable and nondiscriminatory contributions to the mechanisms that preserve and advance universal service, to reduce the financial burden on consumers, and for other purposes. (aka Lowering Broadband Costs for Consumers Act of 2025)
  • s2027-119 - A bill to provide for digital communication of prescribing information for drugs (including biological products), and for other purposes. (aka Prescription Information Modernization Act of 2025)
  • s3302-119 - A bill to amend the Federal Food, Drug, and Cosmetic Act with respect to molecularly targeted pediatric cancer investigations, and for other purposes.
  • s2898-119 - A bill to reauthorize the Traumatic Brain Injury program. (aka Dennis John Benigno Traumatic Brain Injury Program Reauthorization Act of 2025)
  • s996-119 - A bill to amend the Clean Air Act to prevent the elimination of the sale of motor vehicles with internal combustion engines, and for other purposes. (aka Preserving Choice in Vehicle Purchases Act of 2025)
  • s550-119 - A bill to provide for the equitable settlement of certain Indian land disputes regarding land in Illinois, and for other purposes.
  • s630-119 - A bill to authorize the Secretary of the Treasury to make payments to the Quapaw Nation and certain members of the Quapaw Nation in accordance with the recommendation of the United States Court of Federal Claims, and for other purposes. (aka Quapaw Tribal Settlement Act of 2025)
  • s1637-119 - A bill to amend title XIX of the Social Security Act to codify value-based purchasing arrangements under the Medicaid program and reforms related to price reporting under such arrangements, and for other purposes. (aka Medicaid VBPs for Patients Act)
  • s2257-119 - An original bill making appropriations for the Legislative Branch for the fiscal year ending September 30, 2026, and for other purposes. (aka Legislative Branch Appropriations Act, 2026)
  • s1248-119 - A bill to amend title XI of the Social Security Act to require the Center for Medicare and Medicaid Innovation to test a model to improve access to specialty health services for certain Medicare and Medicaid beneficiaries. (aka EASE Act)
  • s1823-119 - A bill to authorize livestock producers and their employees to take black vultures to prevent death, injury, or destruction to livestock, and for other purposes. (aka Black Vulture Relief Act of 2025)
  • s3111-119 - A bill to amend the National Labor Relations Act to adjust the dollar thresholds for National Labor Relations Board jurisdiction over certain labor disputes, and for other purposes. (aka Small Businesses before Bureaucrats Act)
  • s932-119 - A bill to amend the Federal Food, Drug, and Cosmetic Act with respect to molecularly targeted pediatric cancer investigations, and for other purposes. (aka Give Kids a Chance Act of 2025)
  • sres477-119 - A resolution designating the first full week in May as "Tardive Dyskinesia Awareness Week".
  • sres335-119 - A resolution calling on Federal and State courts to provide full transparency to the people of the United States by unsealing materials concerning Mr. Jeffrey Epstein.
  • sres271-119 - A resolution commemorating June 11, 2025, as "World Franchise Day".
  • sjres47-119 - A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The 'Omnibus' Low NOx Regulation; Waiver of Preemption; Notice of Decision".
  • sjres79-119 - A joint resolution honoring the sacrifice of Marine Corps Lance Corporal David L. Espinoza, Marine Corps Sergeant Nicole L. Gee, Marine Corps Staff Sergeant Darin Taylor Hoover, Army Staff Sergeant Ryan Christian Knauss, Marine Corps Corporal Hunter Lopez, Marine Corps Lance Corporal Rylee J. McCollum, Marine Corps Lance Corporal Dylan R. Merola, Marine Corps Lance Corporal Kareem M. Nikoui, Marine Corps Corporal Daegan W. Page, Marine Corps Sergeant Johanny Rosario, Marine Corps Corporal Humberto A. Sanchez, Marine Corps Lance Corporal Jared M. Schmitz, and Navy Petty Officer Third Class Maxton W. Soviak.

Vote Summary

The chart below shows all the votes cast by this legislator. The bars are color-coded by party. Red bars indicate votes cast in support of Republican-sponsored legislation or against Democrat-sponsored legislation; blue bars indicate the opposite.

See the about page for the methodology we use to determine what is and is not a party-line vote.

All Votes

Markwayne Mullin has cast 628 votes in the current session of Congress. We calculate that 0 were party-line votes. This equates to 0% of the total votes cast by this legislator.

Nomination Votes

Markwayne Mullin has cast 0 votes for nominees in the current session of Congress. We calculate that 0 were party-line votes. This equates to NaN% of the total nomination votes cast by this legislator.

Matthew E. Orso, of North Carolina, to be United States District Judge for the Western District of North CarolinaLindsey Ann Freeman, of North Carolina, to be United States District Judge for the Middle District of North CarolinaDavid A. Bragdon, of North Carolina, to be United States District Judge for the Middle District of North CarolinaHo Nieh, of Alabama, to be a Member of the Nuclear Regulatory Commission for the remainder of the term expiring June 30, 2029Caleb Orr, of Texas, to be an Assistant Secretary of State (Economic and Business Affairs)Eric Chunyee Tung, of California, to be United States Circuit Judge for the Ninth CircuitJoshua D. Dunlap, of Maine, to be United States Circuit Judge for the First CircuitEdmund G. LaCour, Jr., of Alabama, to be United States District Judge for the Northern District of AlabamaJordan Emery Pratt, of Florida, to be United States District Judge for the Middle District of FloridaBill Lewis, of Alabama, to be United States District Judge for the Middle District of AlabamaRebecca L. Taibleson, of Wisconsin, to be United States Circuit Judge for the Seventh CircuitStephen Chad Meredith, of Kentucky, to be United States District Judge for the Eastern District of KentuckyWilliam W. Mercer, of Montana, to be United States District Judge for the District of MontanaAnne-Leigh Gaylord Moe, of Florida, to be United States District Judge for the Middle District of FloridaHarold D. Mooty III, of Alabama, to be United States District Judge for the Northern District of AlabamaJennifer Lee Mascott, of Delaware, to be United States Circuit Judge for the Third CircuitNeil Jacobs, of North Carolina, to be Under Secretary of Commerce for Oceans and AtmosphereHung Cao, of Virginia, to be Under Secretary of the NavyMichael G. Waltz, of Florida, to be Representative of the United States of America to the Sessions of the General Assembly of the United Nations during his tenure of service as Representative of the United States of America to the United NationsMichael G. Waltz, of Florida, to be the Representative of the United States of America to the United Nations, with the Rank of Ambassador, and the Representative of the United States of America in the Security Council of the United NationsJessica Kramer, of Wisconsin, to be an Assistant Administrator of the Environmental Protection AgencyStephen Miran, of New York, to be a Member of the Board of Governors of the Federal Reserve System for the unexpired term of fourteen years from February 1, 2012Kyle Christopher Dudek, of Florida, to be United States District Judge for the Middle District of FloridaRobert Law, of the District of Columbia, to be Under Secretary for Strategy, Policy, and Plans, Department of Homeland SecurityMaria A. Lanahan, of Missouri, to be United States District Judge for the Eastern District of MissouriEdward L. Artau, of Florida, to be United States District Judge for the Southern District of FloridaMarcus Molinaro, of New York, to be Federal Transit AdministratorAdam Telle, of Mississippi, to be an Assistant Secretary of the ArmySean Cairncross, of Minnesota, to be National Cyber DirectorJohn Arrigo, of Florida, to be Ambassador to the Portuguese RepublicCatherine Hanson, of South Carolina, to be Chief Financial Officer, Environmental Protection AgencyLuke Lindberg, of South Dakota, to be Under Secretary of Agriculture for Trade and Foreign Agricultural AffairsJeanine Pirro, of New York, to be United States Attorney for the District of Columbia for the term of four yearsJason Reding Quinones, of Florida, to be United States Attorney for the Southern District of Florida for the term of four yearsBrian Burch, of Illinois, to be Ambassador to the Holy SeeAndrew Puzder, of Tennessee, to be Representative of the United States of America to the European Union, with the rank of AmbassadorNicholas Kent, of Virginia, to be Under Secretary of EducationDavid Woll, of Virginia, to be General Counsel of the Department of Housing and Urban DevelopmentLuigi Rinaldi, of New York, to be Ambassador to the Oriental Republic of UruguayBrian Nesvik, of Wyoming, to be Director of the United States Fish and Wildlife ServiceCasey Mulligan, of Illinois, to be Chief Counsel for Advocacy, Small Business AdministrationAndrea Lucas, of Virginia, to be a Member of the Equal Employment Opportunity Commission for a term expiring July 1, 2030Matthew Kozma, of Virginia, to be Under Secretary for Intelligence and Analysis, Department of Homeland SecurityCheryl Mason, of North Carolina, to be Inspector General, Department of Veterans AffairsGadyaces Serralta, of Florida, to be Director of the United States Marshals ServiceTyler Clarkson, of Virginia, to be General Counsel of the Department of AgricultureJoseph Kent, of Washington, to be Director of the National Counterterrorism Center, Office of the Director of National IntelligenceThomas Gaiser, of Ohio, to be an Assistant Attorney GeneralEmil J. Bove III, of Pennsylvania, to be United States Circuit Judge for the Third CircuitSamuel Brown, of Nevada, to be Under Secretary of Veterans Affairs for Memorial AffairsSusan Monarez, of Wisconsin, to be Director of the Centers for Disease Control and PreventionWilliam Kimmitt, of Virginia, to be Under Secretary of Commerce for International TradeEarl Matthews, of Virginia, to be General Counsel of the Department of DefenseDavid Wright, of South Carolina, to be a Member of the Nuclear Regulatory Commission for the term of five years expiring June 30, 2030Richard Topping, of Ohio, to be Chief Financial Officer, Department of Veterans AffairsMatthew Lohmeier, of Arizona, to be Under Secretary of the Air ForceAaron Szabo, of Virginia, to be an Assistant Administrator of the Environmental Protection AgencyZachary M. Bluestone, of Missouri, to be United States District Judge for the Eastern District of MissouriJohn Hurley, of California, to be Under Secretary for Terrorism and Financial CrimesArielle Roth, of the District of Columbia, to be Assistant Secretary of Commerce for Communications and InformationBradley Hansell, of Virginia, to be Under Secretary of Defense for Intelligence and SecurityAaron Lukas, of Arkansas, to be Principal Deputy Director of National IntelligenceCristian M. Stevens, of Missouri, to be United States District Judge for the Eastern District of MissouriJoshua M. Divine, of Missouri, to be United States District Judge for the Eastern and Western Districts of MissouriTerrance Cole, of Virginia, to be Administrator of Drug EnforcementJoseph Edlow, of Maryland, to be Director of United States Citizenship and Immigration Services, Department of Homeland SecurityAnthony Tata, of Florida, to be Under Secretary of Defense for Personnel and ReadinessLuke Pettit, of the District of Columbia, to be an Assistant Secretary of the TreasuryWhitney D. Hermandorfer, of Tennessee, to be United States Circuit Judge for the Sixth CircuitJonathan Gould, of Virginia, to be Comptroller of the Currency for a term of five yearsWilliam Briggs, of Texas, to be Deputy Administrator of the Small Business AdministrationScott Kupor, of California, to be Director of the Office of Personnel Management for a term of four yearsBryan Bedford, of Indiana, to be Administrator of the Federal Aviation Administration for the term of five yearsPreston Griffith, of Virginia, to be Under Secretary of EnergyKenneth Kies, of Virginia, to be an Assistant Secretary of the TreasuryPaul Dabbar, of New York, to be Deputy Secretary of CommerceDaniel Zimmerman, of North Carolina, to be an Assistant Secretary of DefenseRodney Scott, of Oklahoma, to be Commissioner of U.S. Customs and Border Protection, Department of Homeland SecurityOlivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for a term of five years from July 1, 2025Olivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for the remainder of the term expiring June 30, 2025Gary Andres, of Virginia, to be an Assistant Secretary of Health and Human ServicesWilliam Long, of Missouri, to be Commissioner of Internal Revenue for the remainder of the term expiring November 12, 2027Andrew Hughes, of Texas, to be Deputy Secretary of Housing and Urban DevelopmentStephen Vaden, of Tennessee, to be Deputy Secretary of AgricultureDavid Fotouhi, of Virginia, to be Deputy Administrator of the Environmental Protection AgencyBrett Shumate, of Virginia, to be an Assistant Attorney GeneralJohn Andrew Eisenberg, of Virginia, to be an Assistant Attorney GeneralJames O'Neill, of California, to be Deputy Secretary of Health and Human ServicesEdward Walsh, of New Jersey, to be Ambassador to IrelandMichelle Bowman, of Kansas, to be Vice Chairman for Supervision of the Board of Governors of the Federal Reserve System for a term of four yearsDale Marks, of Florida, to be an Assistant Secretary of DefenseAllison Hooker, of Georgia, to be an Under Secretary of State (Political Affairs)Michael Duffey, of Virginia, to be Under Secretary of Defense for Acquisition and SustainmentCharles Kushner, of New York, to be Ambassador to the French Republic, and to serve concurrently and without additional compensation as Ambassador to the Principality of MonacoSean Donahue, of Florida, to be an Assistant Administrator of the Environmental Protection AgencyEric Matthew Ueland, of Virginia, to be Deputy Director for Management, Office of Management and BudgetEmil Michael, of Florida, to be Under Secretary of Defense for Research and EngineeringMichael Rigas, of Virginia, to be Deputy Secretary of State for Management and ResourcesKatharine MacGregor, of Florida, to be Deputy Secretary of the InteriorJames Danly, of Tennessee, to be Deputy Secretary of EnergyTroy Meink, of Virginia, to be Secretary of the Air ForceReed Rubinstein, of Maryland, to be Legal Adviser of the Department of StateMonica Crowley, of New York, to be Chief of Protocol, and to have the rank of Ambassador during her tenure of serviceFrank Bisignano, of New Jersey, to be Commissioner of Social Security Administration for the term expiring January 19, 2031Tilman Fertitta, of Texas, to be Ambassador to the Italian Republic, and to serve concurrently and without additional compensation as Ambassador to the Republic of San MarinoThomas Barrack, of Colorado, to be Ambassador to the Republic of TurkeyWarren Stephens, of Arkansas, to be Ambassador to the United Kingdom of Great Britain and Northern IrelandDavid Perdue, of Georgia, to be Ambassador to the People's Republic of ChinaLt. Gen. John D. Caine (Retired), in the Air Force, to be GeneralLt. Gen. John D. Caine (Retired), in the Air Force, to be Major GeneralMark Meador, of Virginia, to be a Federal Trade Commissioner for the term of seven years from September 26, 2024Paul Atkins, of Virginia, to be a Member of the Securities and Exchange Commission for the remainder of the term expiring June 5, 2026Kevin Cabrera, of Florida, to be Ambassador to the Republic of PanamaRonald Johnson, of Florida, to be Ambassador to the United Mexican StatesPeter Hoekstra, of Michigan, to be Ambassador to CanadaMike Huckabee, of Arkansas, to be Ambassador to the State of IsraelGeorge Glass, of Oregon, to be Ambassador to JapanElbridge Colby, of the District of Columbia, to be Under Secretary of Defense for PolicyDean Sauer, of Missouri, to be Solicitor General of the United StatesHarmeet Dhillon, of California, to be an Assistant Attorney GeneralMehmet Oz, of Pennsylvania, to be Administrator of the Centers for Medicare and Medicaid ServicesMatthew Whitaker, of Iowa, to be United States Permanent Representative on the Council of the North Atlantic Treaty Organization, with the rank and status of AmbassadorPaul Lawrence, of Virginia, to be Deputy Secretary of Veterans AffairsMichael Faulkender, of Maryland, to be Deputy Secretary of the TreasuryAaron Reitz, of Texas, to be an Assistant Attorney General vice Hampton Y. DellingerJames Bishop, of North Carolina, to be Deputy Director of the Office of Management and BudgetMartin Makary, of Virginia, to be Commissioner of Food and Drugs, Department of Health and Human ServicesJayanta Bhattacharya, of California, to be Director of the National Institutes of HealthMichael Kratsios, of South Carolina, to be Director of the Office of Science and Technology PolicyChristopher Landau, of Maryland, to be Deputy Secretary of StateJohn Phelan, of Florida, to be Secretary of the NavyStephen Feinberg, of New York, to be Deputy Secretary of DefenseJeffrey Kessler, of Virginia, to be Under Secretary of Commerce for Industry and SecurityWilliam Pulte, of Florida, to be Director of the Federal Housing Finance Agency for a term of five yearsKeith Sonderling, of Florida, to be Deputy Secretary of LaborStephen Miran, of New York, to be Chairman of the Council of Economic AdvisersAbigail Slater, of the District of Columbia, to be an Assistant Attorney GeneralSteven Bradbury, of Virginia, to be Deputy Secretary of TransportationLori Chavez-DeRemer, of Oregon, to be Secretary of LaborTroy Edgar, of California, to be Deputy Secretary of Homeland SecurityTodd Blanche, of Florida, to be Deputy Attorney GeneralLinda McMahon, of Connecticut, to be Secretary of EducationJamieson Greer, of Maryland, to be United States Trade Representative, with the rank of AmbassadorDaniel Driscoll, of North Carolina, to be Secretary of the ArmyKashyap Patel, of Nevada, to be Director of the Federal Bureau of Investigation for a term of ten yearsKelly Loeffler, of Georgia, to be Administrator of the Small Business AdministrationHoward Lutnick, of New York, to be Secretary of CommerceBrooke Rollins, of Texas, to be Secretary of AgricultureRobert F. Kennedy, Jr., of California, to be Secretary of Health and Human ServicesTulsi Gabbard, of Hawaii, to be Director of National IntelligenceRussell Vought, of Virginia, to be Director of the Office of Management and BudgetEric Turner, of Texas, to be Secretary of Housing and Urban DevelopmentPamela Bondi, of Florida, to be Attorney GeneralDouglas Collins, of Georgia, to be Secretary of Veterans AffairsChristopher Wright, of Colorado, to be Secretary of EnergyDouglas Burgum, of North Dakota, to be Secretary of the InteriorLee Zeldin, of New York, to be Administrator of the Environmental Protection AgencySean Duffy, of Wisconsin, to be Secretary of TransportationScott Bessent, of South Carolina, to be Secretary of the TreasuryKristi Noem, of South Dakota, to be Secretary of Homeland SecurityPeter Hegseth, of Tennessee, to be Secretary of DefenseJohn Ratcliffe, of Texas, to be Director of the Central Intelligence AgencyMarco Rubio, of Florida, to be Secretary of State