Leaving office January 3, 2027.Did not run for re-election in 2026. This page switches to the former-officeholder layout when the term ends.

RepublicanIn office until January 3, 2027

Kevin Hern

U.S. Representative, OK-1 since 2018. Did not run for re-election in 2026; leaves office in January 2027. Ran in 4 elections between 2018 and 2024, winning 4. Won the 2026 race for U.S. Senate in Oklahoma.

U.S. Representative, OK-1Born 1961Businessperson

Official website Wikipedia Congress.gov FEC filings

In office: 7 yrs; Since 2018
Bills became law: 0; 18 sponsored, 119th Congress
Votes missed: 2.5%; Chamber median 2.1%
With party: 99%; On votes splitting the parties
Last margin: +17.9; Won 2026
Elections: 5; 2018–2026

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Nov 7, 2026, 3:00 PM ET

Committees

119th Congress.

House Committee on Ways and MeansTaxHealth

Source: congress-legislators committeesUpdated Nov 7, 2026, 3:00 PM ET

Legislation

119th Congress · 18 sponsored · 0 became law

No bills in this list for the 119th Congress.

Source: Congress.gov billsUpdated Nov 6, 2026, 3:27 PM ET

Voting record

119th Congress · placement by roll-call votes

Where Hern sits in the U.S. House

Hern is closer to the center than 27% of the chamber's Republicans.

Closest: Troy Downing, Tracey Mann, Nancy Mace

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:06 PM ET

With Hern’s party

Votes with the chamber's Republicans99%
Cosponsorships of the other party's bills4%

Black tick: the average of Republicans in the U.S. House.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Hern’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Date	Bill	Hern	Rep. majority	Dem. majority	Result
Sep 16, 2026	HR 5334: Lindsey O. Graham Sanctioning Russia and Iran Act of 2026	Yes	Yes	No	Passed 262–159
Jun 30, 2026	HCONRES 108: Directing the President pursuant to section 5(c) of the War Powers Resolution to…	No	No	Yes	Failed 189–235
Jun 9, 2026	S 2: Secure America Act	Yes	Yes	No	Passed 214–212
May 13, 2026	HR 1346: To amend the Clean Air Act with respect to the ethanol waiver for Reid Vapor Pressure…	No	Yes	No	Passed 218–203
Feb 12, 2026	HR 2189: To modernize Federal firearms laws to account for advancements in technology and…	Yes	Yes	No	Passed 233–185

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Hern was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

201820192020202120222023202420252026202720282029U.S. House, OK-1

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

Year	Race	Result	Margin	Seat	+/−
2026	U.S. Senate, Oklahoma	Won	R+17.9	R+34.9	−17.0
2024	U.S. House, OK-1	Won	R+25.9	R+50.4	−24.5
2022	U.S. House, OK-1	Won	R+26.5	R+21.9	+4.6
2020	U.S. House, OK-1	Won	R+31.0	—	—
2018	U.S. House, OK-1	Won	R+18.6	—	—