2026 United States House of Representatives elections in Oklahoma – District 1 — Candidates, Dates & Results

2026 United States House of Representatives elections in Oklahoma – District 1

Nov 3, 2026

IncumbentKevin Hern Republican

2026 Oklahoma's 1st congressional district election

November 3, 2026

Jackson Lahmeyer Republican
pastor and candidate for U.S. Senate in 2022
John Croisant Democrat
Tulsa school board member
Mark Tedford Republican
state representative from the 69th district (2022–present)

Primaries

Democratic primary

June 16, 2026Results

✓John CroisantUnopposed
Tulsa school board member

Republican primary

June 17, 2026Results 72,253 votes

✓Mark Tedford32.2% 23,230
state representative from the 69th district (2022–present)
Jackson Lahmeyer25.9% 18,699
pastor and candidate for U.S. Senate in 2022
Nathan Butterfield16.0% 11,532
businessman
Kim David6.5% 4,722
chair of the Oklahoma Corporation Commission (2024–present) from seat 1 (2023–present) and former majority leader of the Oklahoma Senate (2019–2021) from the 18th district (2010–2022)

Also on the ballot:

About 2026 United States House of Representatives elections in Oklahoma – District 1

2026 United States House of Representatives elections in Oklahoma – District 1 — 23 candidates tracked, election day November 3, 2026, with primary and general…

This race-level view follows one contest through its candidates and election stages, with dates and results kept alongside links to the people and other races in the same jurisdiction.