Senator Markwayne Mullin, Republican from Oklahoma

Markwayne Mullin

Senator Markwayne Mullin

Before entering politics, Markwayne Mullin built a successful plumbing business in rural Oklahoma, shaping his pragmatic approach to public service. Elected to the U.S. Senate representing Oklahoma in 2022, Mullin focuses on energy independence, rural development, and veterans’ issues. He has championed legislation to bolster domestic energy production and serves on the Senate Armed Services Committee. Mullin’s hands-on leadership reflects his commitment to strengthening Oklahoma’s economy and representing the interests of working families across the state.

Education

  • A.A.S., Oklahoma State University Institute of Technology, Okmulgee, OK
    (2010)

Professional History

U.S. Representative

(2013-Present)

Representing Oklahoma

Business Owner

Plumber

Rancher

Policy Focus Areas

Health23%
Native Americans15%
Science, Technology, Communications6%
Environmental Protection6%

Notable Legislation

Key legislative actions from Markwayne Mullin's record in Congress.

Native American Affairs

Co-chaired the Congressional Native American Caucus, advocating for tribal sovereignty and Native American issues.

Water Infrastructure

Helped secure funding for rural water infrastructure improvements in Oklahoma through federal appropriations.

Veterans' Healthcare

Supported legislation expanding telehealth services for rural veterans to improve healthcare access.

Human Trafficking Prevention

Co-sponsored the Allow States and Victims to Fight Online Sex Trafficking Act (FOSTA) to combat human trafficking.

Committee Assignments

View details →
  • Senate Committee on Indian Affairs
  • Senate Committee on Health, Education, Labor, and Pensions
  • Senate Committee on Armed Services
  • Senate Committee on Appropriations

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Senator Mullin focuses on Health, Native Americans and Science, Technology, Communications. Deliver personalized constituent letters to Oklahoma's federal, state, and local officials — live in under five minutes.

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