Oklahoma's 1st Congressional District, 2026
Open seatJohn Croisant (D) vs. Mark Tedford (R): Oklahoma's 1st District election is on Tuesday, November 3, 2026, part of the 2026 midterm elections.
- Seat held by
- (R) Kevin Hern, since 2018
- Election day
- Tuesday, Nov. 3, 2026
- Term
- Jan 3, 2027 – Jan 3, 2029
Who is running for Oklahoma's 1st Congressional District?
John Croisant (D) vs. Mark Tedford (R)
- John Croisant, Democratic FEC filing ↗
- Mark Tedford, Republican FEC filing ↗
Who is replacing Kevin Hern?
Kevin Hern (R) is running for U.S. Senate. Source ↗
The winner takes the seat on January 3, 2027.
Who holds this seat now?
(R) Kevin Hern, since 2018
When is the election?
Tuesday, Nov. 3, 2026
This race is for Oklahoma's 1st Congressional District (OK-1, District 1). Find your district on the district map.
Candidate list: civicAPI ↗