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Markwayne Mullin

Markwayne Mullin

RIncumbent
Candidate for Oklahoma U.S. Senate Seat (Class II) · Withdrew · Jun 16, 2026
OverviewFundraisingNewsCampaignsPositionsInterviewEndorsementsCommunications

Fundraising

Raised $4.8M in the 2026 cycle — $868K from individuals and $1.1M from PACs. Source: FEC candidate summary (1,815 itemized contributions on file).

FEC summary snapshot· as of Sep 30, 2026
Total Raised
$4.8M
Total Spent
$3.6M
Cash on Hand
$1.3M
Debt
$25K
Raised vs. the Field
#2 of 12$6.0M behind the leader
Kevin Hern
$10.9M
Markwayne Mullin
$4.8M
Jim Priest
$427K
James M Sen Inhofe
$155K
N'Kiyla Jasmine Thomas
$116K
+7 more with filings — see The Race card below.
The 2026 Race
View Full Race →

19 candidates filed, 1 active for the 2026 Senate election in Oklahoma. Party primary on Jun 16, 2026. General election on Nov 3, 2026. FEC Race ID: SOK002026.

Market (kalshi): R 100% · D 0%Rating: Solid Republican · 270toWin · 2026-11-03
Primary
Jun 16, 2026
General
Nov 3, 2026
Candidates
1 active / 19 filed
Total Raised
$16.6M
Outside Spending
$2.4M
Total Spent
$12.7M
Cash on Hand
$4.3M
Incumbent
Alan ArmstrongR(not running)

Past Campaigns

FEC campaign-finance filings on record for 5 cycles (2018–2026), totaling $11.7M raised.

Cycles
5
Total Raised
$11.7M
Latest Cycle
2026
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage
Mullin
for Senate
Your actions
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Links
mullinforamerica.com
mullin.senate.gov
FEC: S2OK00186

Election History

Most recent general-election winners
2020
Jim InhofeR
979,140 votes
2014
James M. InhofeR
558,166 votes
2008
James M. InhofeR
763,375 votes
2002
James M. InhofeR
583,579 votes
1996
James M. InhofeR
670,610 votes
1990
David L. BorenD
735,684 votes
1984
David BorenD
906,131 votes
1978
David Lyle BorenD
493,953 votes