👤 About Markwayne Mullin
Markwayne Mullin is a Republican incumbent for U.S. Senate in Oklahoma’s 2026 federal election cycle. The campaign committee, MULLIN FOR AMERICA, is registered in OKLAHOMA CITY, OK, with LISKER, LISA listed as treasurer. Through the most recent FEC filings, the campaign has reported $3.2M raised, $1.9M spent, and $1.4M in cash on hand. Contributions break down as $868K from individuals and $1.2M from PACs and party committees. The committee reports $25K in outstanding debts. 16 opponents have also filed in the 2026 race.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
Raised$3.2M
Cash on hand$1.4M
Per FEC reports, 2026 cycle
🏁 The race for U.S. Senate
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Markwayne Mullin (incumbent) VIEWING
Republican · $3.2M raised
17 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
2026 candidate profile
Markwayne Mullin
Republican · Incumbent
Running for: Oklahoma U.S. Senate
FEC pending
Total raised
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Cash on hand
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FEC status
Biography
Markwayne Mullin is a Republican incumbent for U.S. Senate in Oklahoma’s 2026 federal election cycle. The campaign committee, MULLIN FOR AMERICA, is registered in OKLAHOMA CITY, OK, with LISKER, LISA listed as treasurer. Through the most recent FEC filings, the campaign has reported $3.2M raised, $1.9M spent, and $1.4M in cash on hand. Contributions break down as $868K from individuals and $1.2M from PACs and party committees. The committee reports $25K in outstanding debts. 16 opponents have also filed in the 2026 race.
Compiled from public FEC filings and race data. A detailed profile is being expanded.
FEC filing
FEC IDS2OK00186
OfficeOklahoma U.S. Senate
PartyRepublican
See the full race
View every candidate, all fundraising totals, and the primary results for the Oklahoma U.S. Senate race.
🗳 2026 Election
U.S. Senate — Oklahoma
Primary: Jun 16, 2026 (2 months ago)
· General: November 3, 2026