U.S. Senate Candidate Profile
Markwayne Mullin is a Republican candidate for U.S. Senate in Oklahoma in the 2026 election cycle. Mullin served as U.S. Senator from Oklahoma from January 3, 2023, to March 23, 2026, and previously represented Oklahoma's 2nd congressional district in the U.S. House of Representatives from 2013 to 2023. For the 2026 election cycle, Federal Election Commission filings report that Mullin's campaign received $4,845,484 in total receipts, spent $3,553,344, and had $1,347,146 in cash on hand.
Summary compiled from cited public records. Sources: Official candidate filing records; Federal Election Commission; grokipedia.com/page/Markwayne_Mullin; unitedstates.github.io/congress-legislators/legislators-histor…; en.wikipedia.org/wiki/Markwayne_Mullin; Federal Election Commission (fec.gov/data/candidate/S2OK00186/).
Markwayne Mullin's FEC candidate id is S2OK00186
Other indexed profiles in this race.
BECK, WILLIAM EVAN SCOTT (Democratic), BRIAN RAGAIN (Republican), ERVIN STONE YEN (Democratic), GARY TY ENGLAND (Republican), INHOFE, JAMES M. SEN. (Republican), JIM PRIEST (Democratic), KEVIN HERN (Republican), LAVANN, REBEKAH JEQETTA (Democratic).
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