Markwayne Mullin
Running for U.S. Senate — 2026 election
Raised · 2026 cycle
$5.6M
Source: FEC
As of July 2026, Markwayne Mullin is a Republican candidate for U.S. Senate in Oklahoma in the 2026 election. Federal Election Commission filings report $5,569,955 in total receipts for the 2026 cycle. All figures on this page are drawn from primary sources — FEC filings, congressional records, and STOCK Act disclosures — and link back to them.
Data last updated July 2026.
Markwayne Mullin is a Republican from Oklahoma who, according to FEC filings, raised $4,840,972.71 for the 2026 U.S. Senate cycle in Oklahoma. Per Ballotpedia, he served in the U.S. House representing Oklahoma's 2nd Congressional District from 2013 to 2023, then won a 2022 special election for the U.S. Senate to succeed Jim Inhofe, serving in the Senate since 2023. Ballotpedia's biographical entry also states he was born in 1977 in Tulsa, Oklahoma, is an enrolled member of the Cherokee Nation, owns multiple businesses, and was a former professional mixed martial arts fighter.
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$5.6M
Total raised
$6.1M
Total spent
$55K
Cash on hand
Where the money comes from
Reflects money received by the campaign committee itself. “Loans and other receipts” covers candidate or bank loans, offsets to operating expenditures, interest and other non-contribution receipts reported to the FEC. Independent expenditures by super PACs are not included.
Totals through 2022-12-31 · Source: FEC