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Roger Marshall

Republican candidate for United States Senator, Kansas · Incumbent

U.S. Senator from Kansas; former obstetrician-gynecologist

Roger Marshall is the Republican incumbent U.S. Senator from Kansas. He has served in the Senate since 2021, and before that he represented Kansas' 1st Congressional District in the U.S. House from 2017 to 2021. He is the Republican nominee in the November 3, 2026 general election against Adam Hamilton (Democratic) and David Graham (Libertarian).

Where Marshall stands

Tariffs and trade: Supports President Trump's tariffs, including tariffs on U.S. allies. Says 'the tariffs are working' and are bringing manufacturing jobs back to the U.S.
Iran war: Says he wants the war over as soon as possible but that Iran cannot be allowed to have a nuclear weapon. Voted against a war powers resolution that would have removed U.S. forces from the hostilities in Iran.
Fuel and diesel prices: Says the main cause of high diesel costs is the Ukraine war, which he says reduced diesel production.
Health care costs: Proposed the Lowering Healthcare Costs for Americans Act ('The Marshall Plan'), which has not passed. It would target 'ghost enrollees' in the ACA marketplace, among other changes.
Medicaid / One Big Beautiful Bill: Supported the One Big Beautiful Bill Act and denies that it cut Medicaid.
Housing affordability: Backed bipartisan efforts to lower housing costs, including a bill he helped introduce that was partly folded into a large housing bill. Supports limiting investors' share of the housing market.
SNAP / food assistance: Supports work requirements for SNAP recipients who are healthy, working-age and without children under 14, asking them to work 20 hours a week. Says SNAP fraud has risen.
Immigration enforcement and agriculture: Says he has objected to President Trump at times, citing ICE raids in Kansas and a short-term waiver on beef imports as examples.

Background

U.S. Senator from Kansas, 2021–present
U.S. Representative, Kansas' 1st Congressional District, 2017–2021
Former obstetrician-gynecologist
Veteran of the U.S. Army Reserve

In the news

‘Control of the Senate goes through Kansas’ — Marshall and Hamilton clash at last debate Johnson County Post, October 22, 2026
Fact-checking Roger Marshall, Adam Hamilton on diesel prices, SNAP in Kansas U.S. Senate debate PolitiFact, October 21, 2026
Incumbent Roger Marshall (R) and Adam Hamilton (D) face off in a toss-up race for Kansas' U.S. Senate seat Ballotpedia News, October 20, 2026
In a tight Kansas U.S. Senate race, where do Marshall and Hamilton stand on the real issues? KCUR, October 16, 2026

Also running for United States Senator

Adam Hamilton Democratic
David C. Graham Libertarian

Sources

Last researched October 23, 2026. Written in neutral language from the sources above. Spot an error? See how to report it.