Oklahoma U.S. Senate Race 2026

10 candidates have filed with the FEC for a U.S. Senate seat in Oklahoma in the November 3, 2026 election. Oklahoma’s sitting senators are Alan Armstrong and James Lankford. Voting records, candidates and key dates.

Election Day is Tuesday, November 3, 2026. All 2026 federal races.

Alan Armstrong (Republican) — sitting senator for Oklahoma

• Full recorded voting record — most recent 8:
• Yea — PN1129 (Nomination Confirmed)
• Yea — PN1129 (Cloture Motion Agreed to)
• Yea — H.R. 9340 (Cloture on the Motion to Proceed Rejected)
• Yea — H.R. 7008 (Cloture on the Motion to Proceed Rejected)
• Nay — S.Res. 852 (Motion to Discharge Rejected)
• Nay — S.J.Res. 197 (Motion to Proceed Rejected)
• Yea — S. 4668 (Bill Passed)
• Nay — On the Amendment S.Amdt. 6835 to S.Amdt. 6776 to S. 4668 (No short title on file) (Amendment Rejected)

James Lankford (Republican) — sitting senator for Oklahoma

• Full recorded voting record — most recent 8:
• Yea — PN1129 (Nomination Confirmed)
• Yea — PN1129 (Cloture Motion Agreed to)
• Yea — H.R. 9340 (Cloture on the Motion to Proceed Rejected)
• Yea — H.R. 7008 (Cloture on the Motion to Proceed Rejected)
• Nay — S.Res. 852 (Motion to Discharge Rejected)
• Nay — S.J.Res. 197 (Motion to Proceed Rejected)
• Yea — S. 4668 (Bill Passed)
• Nay — On the Amendment S.Amdt. 6835 to S.Amdt. 6776 to S. 4668 (No short title on file) (Amendment Rejected)

Candidates who have filed with the FEC (10)

• Mr. Gary Ty England (Republican Party) — FEC: Challenger — garytyenglandforsenate.com
• Troy Wesley Green (Democratic Party) — FEC: Challenger — troygreenforsenate.com
• Kevin Hern (Republican Party) — FEC: Challenger — hernforsenate.com
• Ron Meinhardt (Independent) — FEC: Challenger — running4ok.com
• Markwayne Mullin (Republican Party) — mullinforamerica.com
• Jim Priest (Democratic Party) — FEC: Challenger
• Brian Matthew Ragain (Republican Party) — FEC: Challenger — ragainforsenate.com
• Tammy Swearengin (Republican Party) — FEC: Challenger
• N'Kiyla Jasmine - Ann Thomas (Democratic Party) — FEC: Challenger — jasmineforok.com
• Dr Ervin Stone Yen (Democratic Party) — FEC: Challenger

Other Oklahoma races

• Oklahoma District 1 House
• Oklahoma District 2 House
• Oklahoma District 3 House
• Oklahoma District 4 House
• Oklahoma District 5 House

Candidate filings come from the Federal Election Commission and cover federal races only. Incumbent and challenger labels are the FEC’s own, as filed. Sitting members are matched to this seat by state and district, never by name — so a candidate listed here is not thereby identified as the office-holder. This corpus does not record which Senate class is on the ballot, so both of Oklahoma’s senators are listed here and neither is identified as the holder of the contested seat. Data via the ElectedConnect API. Source records are public domain.