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Markwayne Mullin

Markwayne Mullin

R OK · Senate

2025–Present Senate
2023–2025 Senate
2021–2023 House Of Representatives (District 2)
2019–2021 House Of Representatives (District 2)
2017–2019 House Of Representatives (District 2)
2015–2017 House Of Representatives (District 2)
2013–2015 House Of Representatives (District 2)
Vote Date:
to

Defense

-66
Helped 789 Hurt 855 Unclear 525

Healthcare

+85
Helped 432 Hurt 347 Unclear 351

Finance

-83
Helped 227 Hurt 310 Mixed 1 Unclear 91

Energy

-68
Helped 215 Hurt 283 Unclear 84

Veterans Affairs

+187
Helped 335 Hurt 148 Unclear 84

Agriculture

+113
Helped 286 Hurt 173 Unclear 101

Education

+1
Helped 161 Hurt 160 Unclear 109

Appropriations

+89
Helped 218 Hurt 129 Unclear 17

Government Operations

+3
Helped 49 Hurt 46 Unclear 218

Trade

+6
Helped 139 Hurt 133 Unclear 31

Federal Budget

+162
Helped 207 Hurt 45 Unclear 36

Transportation

-61
Helped 72 Hurt 133 Unclear 61

Housing

+85
Helped 164 Hurt 79 Unclear 13

Environment

-46
Helped 61 Hurt 107 Unclear 87

Technology

-17
Helped 96 Hurt 113 Unclear 31

Immigration

-116
Helped 29 Hurt 145 Unclear 51

Criminal Justice

+25
Helped 86 Hurt 61 Unclear 12

Foreign Policy

-7
Helped 66 Hurt 73 Mixed 1 Unclear 18

Labor

-9
Helped 51 Hurt 60 Unclear 38

Foreign Affairs

-2
Helped 54 Hurt 56 Unclear 32
20 policy domains
Helped Hurt Mixed Unclear

Industry Impact Profile

11082 industry impacts

All entities →
How this is computed

P Primary sponsor · C Co-sponsor · Y Yea vote · N Nay vote

Weighted score (w:) uses strongest role per bill. Weights: Primary 1.0, Co-sponsor 0.3, Yea 0.1, Nay -0.1.

Bills where the legislator voted nay (without sponsorship) contribute -0.1 per bill. Equal yea and nay roll calls on the same bill contribute 0.

Vote date filters affect vote attribution; sponsorship is always included.

Positive-Effect Industries

Direct (1368), Veterans Affairs (114), Defense (93), DoD (33), VA (19), Executive (16), USDA (16), Legislative (12), Agriculture (11), Congress (11), Treasury (11), CMS (9), NPS (7), State (7), Justice (6), Oversight (6), DOJ (4), Education (4), Foreign Affairs (4), ICE (4), Judiciary (4), DHS (3), Transportation (3), Cemeteries (2), FDA (2), FEMA (2), Housing (2), Interior/USDA (2), International Development (2), Local (2), Military Logistics (2), NASA (2), SBA (2), SSA (2), DOD (1), Defense R&D (1), Executive Branch (1), HHS (1), Intelligence (1), Judicial (1), Legislative Branch (1), Manufacturing (1), Military Personnel (1), State Department (1)
Direct (256), Veterans (121), Military Families (16), At-Risk Populations (4), Military (3), Foreign (2), Patients (1)
Direct (250), Research (15), Community (3), Tribal (3)
Direct (221), Naval (2), Testing (2), Ammunition (1), Ground Vehicles (1), Missiles (1), Missiles/Hypersonics (1), Nuclear C3 (1), Rotorcraft (1), Small Business (1), Small/Innovative (1), Space Systems (1)
Direct (168), Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
Direct (155), Coffee (2), Commodities (2), Hemp (2), Livestock (2)
Direct (159), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
Direct (87), Medicaid (6), Health (2), Medicaid Programs (2)

Negative-Effect Industries

Direct (993), Veterans Affairs (66), Defense (65), EPA (22), NPS (11), FDA (10), Education (8), HHS (8), Agriculture (7), BLM (7), Forest Service (7), Foreign (5), Health Agencies (5), CFPB (4), Treasury/IRS (4), VA (4), DHS (3), Executive (3), Legislative (3), NOAA (3), NOAA/EPA (3), SEC (3), Acquisition (2), Congress (2), Defense Acquisition (2), Executive Branch (2), Intelligence (2), Military (2), Military Dependents (2), Military Personnel (2), Regulatory (2), Coast Guard (1), DoD (1), Energy/Defense (1), FDIC (1), Federal Reserve (1), Housing (1), Interior Department (1), NNSA (1), OCC (1), Space Force (1), Strategic Command (1), Treasury (1), U.S. Coast Guard (1), USDA (1), Waste Management (1)
Direct (147), Nuclear (2), Logistics (1), Maintenance (1)
Direct (134), Gender-Affirming Care (3), Family Planning Services (2), Public Health (2), Reproductive Health (2), Safety Net Providers (2)

Click any row to see supporting clauses

Showing positive and negative-direction effects only. Mixed and uncertain effects are not included in these counts.

Votes by Industry (Yea/Nay Alignment)

How this legislator's Yea/Nay votes landed across industries; distinct from overall bill exposure above.

Analysis coverage
100.0% of votes
Show vote-alignment table
S+ Supported Benefits
S- Supported Burdens
O+ Opposed Benefits
O- Opposed Burdens
Industry S+ S- O+ O- Net
Government (58 sub)
Sub-categories (total impacts, all buckets): Veterans Affairs (180), Defense (158), DoD (34), VA (23), EPA (22) +53 more
+541
General Public (5 sub)
Sub-categories (total impacts, all buckets): Veterans (141), Military Families (16), Military (3), Foreign (2), Taxpayers (1)
+240
Defense (14 sub)
Sub-categories (total impacts, all buckets): Naval (2), Nuclear (2), Testing (2), Ammunition (1), Ground Vehicles (1) +9 more
+78
Military (2 sub)
Sub-categories (total impacts, all buckets): Families (1), Space Force (1)
+29
Healthcare (8 sub)
Sub-categories (total impacts, all buckets): Research (15), Community (3), Gender-Affirming Care (3), Tribal (3), Family Planning Services (2) +3 more
+75
Education (4 sub)
Sub-categories (total impacts, all buckets): Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
+34
Construction (3 sub)
Sub-categories (total impacts, all buckets): Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
- +107
Taxpayers - - +18
Agriculture (5 sub)
Sub-categories (total impacts, all buckets): Coffee (2), Commodities (2), Hemp (2), Livestock (2), Coffee Production (1)
- +142
Manufacturing (4 sub)
Sub-categories (total impacts, all buckets): Foreign (7), Electrical Equipment (2), Defense (1), Foreign Adversary (1)
+7
Transportation +13
Immigration - -109
Financial Services (3 sub)
Sub-categories (total impacts, all buckets): HSA (7), HSA Administration (2), Transgender Individuals (1)
+39
State & Local Government (3 sub)
Sub-categories (total impacts, all buckets): Medicaid (6), Medicaid Programs (4), Non-Expansion (3)
+3
Energy (1 sub)
Sub-categories (total impacts, all buckets): Distributed Generation (1)
+28

Votes are cast on entire bills; attribution to individual clauses does not imply clause-level intent. Learn more

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Sponsored & Cosponsored Bills

s3041-118

Cosponsor Introduced

To reinstate certain sanctions imposed with respect to Iran.

1 clause Oct 16, 2023
Defense Contractors

sres406-118

Cosponsor

To honor the life and death of Richard Clarence Clark, former Senator for the State of Iowa.

0 clauses Oct 16, 2023

sres400-118

Cosponsor

Honoring the life and legacy of Dianne Feinstein, the late Senator for the State of California.

0 clauses Oct 4, 2023

s3022-118

Cosponsor Reported

To amend the Indian Health Care Improvement Act to allow Indian Health Service scholarship and loan recipients to fulfill service obligations through half-time clinical practice, and for other purposes.

7 clauses Oct 4, 2023
Federal Administration Hospitals and Health Services Health Care Providers General Public

sres394-118

Cosponsor

Honoring the life of James L. Buckley, former Senator for the State of New York.

0 clauses Oct 3, 2023

s2916-118

Cosponsor Introduced

To provide for digital communication of prescribing information for drugs (including biological products), and for other purposes.

1 clause Sep 26, 2023
Federal Administration Health Care Providers

s2911-118

Cosponsor Introduced

To prohibit the President and the Secretary of Health and Human Services from declaring certain emergencies or disasters for the purpose of imposing gun control.

0 clauses Sep 21, 2023

s2908-118

Cosponsor Passed Senate

To assist Tribal governments in the management of buffalo and buffalo habitat and the reestablishment of buffalo on Indian land.

10 clauses Sep 21, 2023
Nonprofit Organizations Tribal Government Federal Government Native American Tribal Government

s2810-118

Cosponsor Introduced

To amend the Communications Act of 1934 to improve access by Indian Tribes to support from universal service programs of the Federal Communications Commission, and for other purposes.

1 clause Sep 14, 2023
Education

s2796-118

Primary Sponsor Reported

To provide for the equitable settlement of certain Indian land disputes regarding land in Illinois, and for other purposes.

0 clauses Sep 13, 2023

s2688-118

Primary Sponsor Introduced

To amend the Public Health Service Act to extend health information technology assistance eligibility to behavioral health, mental health, and substance abuse professionals and facilities, and for other purposes.

3 clauses Jul 27, 2023
Federal Administration Health Care Providers

s2695-118

Cosponsor Introduced

To amend the Indian Law Enforcement Reform Act to provide for advancements in public safety services to Indian communities, and for other purposes.

3 clauses Jul 27, 2023
Federal Administration Education Environmental Services

s2666-118

Cosponsor Introduced

To amend the Public Health Service Act, the Employee Retirement Income Security Act of 1974, and the Internal Revenue Code of 1986 to provide for requirements for electronic-prescribing for controlled substances under group health plans and group and individual health insurance coverage.

1 clause Jul 27, 2023
Federal Administration Health Care Providers

s2539-118

Cosponsor Introduced

To clarify that, in awarding funding under title X of the Public Health Service Act, the Secretary of Health and Human Services may not discriminate against eligible States, individuals, or other entities for refusing to counsel or refer for abortions.

1 clause Jul 26, 2023
Federal Administration Health Care Providers

s2481-118

Cosponsor Introduced

To amend title XIX of the Social Security Act to encourage appropriate prescribing under Medicaid for victims of opioid overdose.

1 clause Jul 25, 2023
Federal Administration Health Care Providers

s2424-118

Cosponsor Introduced

To amend the Indian Self-Determination Act and the Indian Health Care Improvement Act to provide advance appropriations authority for certain accounts of the Bureau of Indian Affairs and Bureau of Indian Education of the Department of the Interior and the Indian Health Service of the Department of Health and Human Services, and for other purposes.

3 clauses Jul 20, 2023
Federal Administration Health Care Providers

s2430-118

Cosponsor Introduced

To amend the Emergency Planning and Community Right-To-Know Act of 1986 to exclude certain air emissions from emergency notification requirements, and for other purposes.

1 clause Jul 20, 2023
Environmental Services

sres304-118

Cosponsor

Congratulating the University of Oklahoma softball team for winning the 2023 Women’s College World Series, the seventh national title in program history.

1 clause Jul 19, 2023
Education

sres300-118

Cosponsor

Designating July 14, 2023, as “Collector Car Appreciation Day” and recognizing that the collection and restoration of historic and classic cars is an important part of preserving the technological achievements and cultural heritage of the United States.

1 clause Jul 18, 2023
Transportation

sres272-118

Cosponsor In Committee

Celebrating the historic anniversary of the June 24, 2022, decision of the Supreme Court of the United States in Dobbs v. Jackson Women’s Health Organization.

1 clause Jun 22, 2023

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Policy Mechanisms Used

Industry Focus Distribution