Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

Markwayne Mullin

Former Senator from Oklahoma, 2023–2026 · Republican

Record from the 119th Congress · From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 2, 2026 · How we measure

Background

6 facts · all sourced · last checked Oct 14, 2026. How we check

Background

  • Business executive1Official record
  • Plumber1Official record
  • Cattle rancher1Official record
  • EducationAssociate degree, Oklahoma State University, 20101Official record
  • EducationMissouri Valley College, 19961Official record
  • EducationStilwell High School1Official record

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Résumé

Career in Congress

  • U.S. Senate, OklahomaRepublican2023–2026
  • U.S. House, OK-2Republican2013–2023

Seat

Seat
Class 2, junior senator
Left office
Mar 23, 2026

Committees and roles

Committee seats are shown for sitting members only.