Midterm Election 2026

Oklahoma Senate 2026

N'Kiyla Thomas vs. Kevin Hern · Open — interim Sen. Alan Armstrong (R) not running

Cook: Solid RSabato: Safe R
Race insight · September 30, 2026

No public general-election polls have been logged yet for the U.S. Senate race in Oklahoma. The Cook Political Report rates it Solid R; Sabato's Crystal Ball rates it Safe R.

Poll trend

Head-to-head

Candidates

Oklahoma

Open — interim Sen. Alan Armstrong (R) not running
Solid R
D
N'Kiyla Thomas
DEM · Nurse
R
Kevin Hern
REP · U.S. Representative
No recent public poll logged. · Sabato: Safe R
Candidate background

Full candidate biographies, primary results and campaign history: Oklahoma Senate election on Wikipedia ↗. Official candidate lists and certified results come from the Oklahoma election office via vote.gov.

Every poll

No public general-election polls logged yet.

Margins under about 4 points are within typical sampling error. See our methodology.

Voting in Oklahoma

Check registration deadlines and early or mail voting in Oklahoma on vote.gov. See all Oklahoma races.

Related races