Kansas U.S. Senate race, 2026
On the ballot in Kansas on Tuesday, November 3, 2026. Candidates are listed as Kansas's official candidate list prints them, grouped by the party label the state uses. GovGalaxy doesn't rank candidates, call races or project winners.
On the ballot
- Democratic:
- Adam Hamilton
- Republican:
- Roger Marshall (incumbent)
- Every candidate in our files, with party labels as the state lists them.
Results
Kansas posts unofficial results on its own results page. Results are unofficial until the state certifies them.
Last time this seat was on the ballot
History: the official certified result from November 3, 2020, shown for reference. It is not a forecast of the 2026 race.
- Barbara Bollier · Democrat571,530 · 41.79%
- Roger W. Marshall · Republican727,962 · 53.22%
- Jason Buckley · Libertarian68,263 · 4.99%
Total votes: 1,367,755
Source: Office of the Clerk, U.S. House of Representatives - 2020 election statistics (opens in a new tab)
Recent polls
Each poll is copied from the pollster's own release, newest first. Polls are snapshots with a margin of error, not forecasts; GovGalaxy doesn't average them.
Siena Research Institute release (opens in a new tab) for The New York Times
released Nov 1; likely voters; margin of error ±4.4 points
Adam Hamilton (Democrat) 49% · Roger Marshall (Republican) 44% · David Graham (Libertarian) 4%
Emerson College Polling release (opens in a new tab)
Oct 26 to Oct 28; 800 likely voters; margin of error ±3.5 points
Adam Hamilton (Democrat) 49% · Roger Marshall (Republican) 45% · David Graham (Libertarian) 3% · Undecided 3%