2026 general election
Kansas Senate
The candidate who raised the most money won. The incumbent lost. · Incumbent lost re-election. Democratic gain.
$120M in receipts plus outside spending is tied to the 2026 Kansas Senate race: $25M raised by the campaigns, $2.1M of it from PACs, plus $95M from outside groups (FEC filings with varying coverage dates; the most common larger-campaign cutoff is Oct 14, 2026). Adam Hamilton (Democrat) won and was the top fundraiser.
Receipts + outside spending
$120M
Raised by campaigns
$25M
PAC checks
$2.1M
Outside money
$95M
Candidates
Raised by the campaign Outside money supportingOutside money attacking Democrat Republican Other
Adam HamiltonDemocrat
✓ Won- Raised
- $19M
- Spent
- $16M
- From individuals
- $17M
- From PACs
- $246K
- From party
- $600
- Own money & loans
- $50K
- Outside money for
- $12M
- Outside money against
- $33M
Who paid: 1% of Hamilton's money came from PACs
Corporate $3K (3%)Leadership PAC $65K (67%)Membership $8K (8%)Union $13K (13%)Other $10K (10%)
- Kaine Leadership PAC$10K
- Blue Hen Federal PAC Leadership PAC$10K
- Lobo PAC Leadership PAC$10K
- Slotkin Leadership PAC$10K
- American Association for Justice (Aaj) Membership$5K
- International Association of Machinists and Aerospace Workers Union$5K
- M-PAC Leadership PAC$5K
- I Got Your Back PAC Leadership PAC$5K
Biggest outside spenders
- Senate Leadership Fund · $16M attacking
- Lower Costs Now · $5.1M supporting
- Main Street Fund · $4.8M attacking
- Government That Works PAC · $4.0M supporting
- Club for Growth Action · $2.5M attacking
Roger MarshallRepublican, incumbent
✗ Lost- Raised
- $5.4M
- Spent
- $6.2M
- From individuals
- $2.5M
- From PACs
- $1.9M
- From party
- $62K
- Own money & loans
- $0
- Outside money for
- $3.4M
- Outside money against
- $46M
Who paid: 35% of Marshall's money came from PACs
Corporate $781K (45%)Trade group $349K (20%)Leadership PAC $118K (7%)Membership $178K (10%)Union $15K (1%)Super PAC $28K (2%)Party $62K (4%)Other $187K (11%)
- Young Victory Committee Party$62K
- Norpac Other$25K
- Merck & Co., Inc. Corporate$10K
- American Society of Anesthesiologists Trade group$10K
- Fischer Leadership PAC$10K
- Exxon Mobil Corporation Corporate$10K
- Deloitte Political Action Committee Other$10K
- United States Sugar Corporation Employee Stock Ownership Plan Political Action Committee, Corporate$10K
Biggest outside spenders
- People Over Politics Action Fund · $15M attacking
- WinSenate · $14M attacking
- Lower Costs Now · $6.0M attacking
- Government That Works PAC · $2.9M attacking
- New Deal for All, Inc. · $2.8M attacking
David GrahamLibertarian
✗ Lost- Raised
- $0
- Spent
- $0
- From individuals
- $0
- From PACs
- $0
- From party
- $0
- Own money & loans
- $0
- Outside money for
- $631K
- Outside money against
- $0
Biggest outside spenders
- Our Heritage Matters · $606K supporting
- Principled Patriots PAC · $24K supporting
- Starkfreedom PAC · $554 supporting
Questions people ask
- How much money is tied to the 2026 Kansas Senate race?
- $120M in receipts plus outside spending is tied to the 2026 Kansas Senate race: $25M raised by the campaigns, $2.1M of it from PACs, plus $95M from outside groups (FEC filings with varying coverage dates; the most common larger-campaign cutoff is Oct 14, 2026). Adam Hamilton (Democrat) won and was the top fundraiser.
- Who raised the most money in the 2026 Kansas Senate race?
- Adam Hamilton (Democrat) raised $19M and had $12M in outside spending on their side.
- Which outside groups spent the most on the 2026 Kansas Senate race?
- Senate Leadership Fund ($16M), People Over Politics Action Fund ($15M), WinSenate ($14M).
- Which PACs gave the most to candidates in the 2026 Kansas Senate race?
- NRSC gave $62K to Roger Marshall; Norpac gave $25K to Roger Marshall; Common Ground PAC gave $10K to Adam Hamilton.