2026 United States Senate election in Kansas

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The 2026 United States Senate election in Kansas will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of Kansas. Republican incumbent Roger Marshall is seeking a second term.[1] He is being challenged by Democratic pastor Adam Hamilton.

Quick facts Nominee, Party ...
2026 United States Senate election in Kansas

 2020
November 3, 2026
2032 
 
Nominee Roger Marshall Adam Hamilton
Party Republican Democratic

Incumbent U.S. senator

Roger Marshall
Republican



Close

In the August 4 primary elections, Marshall won the Republican nomination against minimal opposition. Hamilton won the Democratic nomination with 34.9% of the vote over a field of candidates that included former Kansas USDA Rural Development director Christy Davis and Army veteran Noah Taylor.

Democrats have not won a Senate election in Kansas since 1932.

Republican primary

Candidates

Nominee

Eliminated in primary

  • Pond Naramore[2]

Endorsements

Roger Marshall
Executive branch officials
Organizations

Fundraising

More information Campaign finance reports as of March 31, 2026, Candidate ...
Campaign finance reports as of March 31, 2026
Candidate Raised Spent Cash on hand
Roger Marshall (R) $5,528,510 $957,210 $4,781,258
Source: Federal Election Commission[6]
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Results

Primary results by county:
  Marshall
  •   60–70%
  •   70–80%
  •   80–90%
  •   >90%
More information Party, Candidate ...
Republican primary results
Party Candidate Votes %
Republican Roger Marshall (incumbent) 266,135 79.9
Republican Pond Naramore 66,919 20.1
Total votes 333,054 100.0
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Democratic primary

Candidates

Nominee

Eliminated in primary

Declined

Endorsements

Adam Hamilton
Executive branch officials

Fundraising

More information Campaign finance reports as of June 30, 2026, Candidate ...
Campaign finance reports as of June 30, 2026
Candidate Raised Spent Cash on hand
Christy Davis (D) $80,478 $38,100 $85,910
Adam Hamilton (D) $3,678,710 $1,081,012 $2,597,697
Jason Hart (D) $51,127 $32,910 $18,216
Kevin Latz (D) $37,759 $8,696 $54,385
Erik Murray (D) $209,762 $199,781 $9,980
Lois Parelkar (D) $32,140 $28,839 $3,301
Patrick Schmidt (D) $244,347 $219,434 $24,912
Sandy Spidel Neumann (D) $309,765 $234,887 $74,877
Source: Federal Election Commission[6]
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Polling

More information Poll source, Date(s) administered ...
Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Christy
Davis
Adam
Hamilton
Patrick
Schmidt
Noah Taylor Other Undecided
GBAO (D)[22][A] July 13–16, 2026 600 (LV) ± 4.0% 13% 30% 5% 10% 7%[b] 35%
Change Research (D)[23][B] June 11–15, 2026 1,022 (LV) ± 3.0% 10% 18% 7% 3% 6%[c] 55%
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Results

Primary results by county:
  Hamilton
  •   20–30%
  •   30–40%
  •   40–50%
  •   50–60%
  •   60–70%
  Davis
  •   20–30%
  •   30–40%
  •   40–50%
  •   80–90%
  Taylor
  •   10–20%
  •   20–30%
  •   30–40%
  •   40–50%
  •   50–60%
  Murray
  •   30–40%
  Schmidt
  •   20–30%
  Tie
  •   20–30%
  •   30–40%
More information Party, Candidate ...
Democratic primary results
Party Candidate Votes %
Democratic Adam Hamilton 76,105 34.9
Democratic Christy Davis 30,996 14.2
Democratic Noah Taylor 29,398 13.5
Democratic Anne Parelkar 16,340 7.5
Democratic Erik Murray 14,669 6.7
Democratic Patrick Schmidt 13,073 6.0
Democratic Sandy Spidel Neumann 12,377 5.7
Democratic Jason Hart 11,844 5.4
Democratic Damon Anderson 5,744 2.6
Democratic Kevin Latz 4,004 1.8
Democratic Michael Soetaert 3,608 1.7
Total votes 218,158 100.0
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General election

Predictions

More information Source, Ranking ...
Source Ranking As of
The Cook Political Report[24] Likely R August 4th, 2026
Decision Desk HQ[25] Likely R July 14, 2026
The Economist[26][d] Lean R May 19, 2026
FiftyPlusOne[27] Likely R August 3, 2026
Fox News[28] Likely R August 18, 2026
Inside Elections[29] Solid R April 23, 2026
Race To The WH[30] Likely R August 9, 2026
RealClearPolitics[31] Likely R May 19, 2026
Sabato's Crystal Ball[32] Likely R August 4, 2026
Silver Bulletin[33] Likely R August 11, 2026
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Polling

Aggregate polls
More information Source of poll aggregation, Dates administered ...
Source of poll
aggregation
Dates
administered
Dates
updated
Roger
Marshall (R)
Adam
Hamilton (D)
Other/
Undecided[e]
Margin
Race to the WH[34] through August 8, 2026 August 12, 2026 47.5% 43.2% 9.3% Marshall +4.3%
Silver Bulletin[33] through August 8, 2026 August 12, 2026 48.5% 44.3% 7.2% Marshall +4.2%
Average 48.0% 43.8% 8.2% Marshall +4.2%
Close
More information Poll source, Date(s) administered ...
Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Roger
Marshall (R)
Adam
Hamilton (D)
Undecided
Public Policy Polling (D)[35][C] August 7–8, 2026 569 (LV) 46% 45%
GBAO (D)[36][D] July 8–13, 2026 600 (LV) ± 4.0% 47% 43% 10%
Tavern Research (D)[37] January 26–28, 2026 1,013 (LV) ± 4.0% 54% 46%
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Hypothetical polling

Roger Marshall vs. Noah Taylor

More information Poll source, Date(s) administered ...
Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Roger
Marshall (R)
Noah
Taylor (D)
Undecided
Tavern Research (D)[37] January 26–28, 2026 1,013 (LV) ± 4.0% 55% 45%
Close

Roger Marshall vs. Patrick Schmidt

More information Poll source, Date(s) administered ...
Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Roger
Marshall (R)
Patrick
Schmidt (D)
Undecided
GQR (D)[38][E] April 23–27, 2026 500 (LV) ± 4.38% 49% 45% 6%
Tavern Research (D)[37] January 26–28, 2026 1,013 (LV) ± 4.0% 55% 45%
Close

Roger Marshall vs. Adam Hamilton (running as an independent)

More information Poll source, Date(s) administered ...
Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Roger
Marshall (R)
Adam
Hamilton (I)
Undecided
Tavern Research (D)[37] January 26–28, 2026 1,013 (LV) ± 4.0% 49% 51%
Close

Notes

  1. Key:
    A – all adults
    RV – registered voters
    LV – likely voters
    V – unclear
  2. Erik Murray with 2%; Jason Hart, Kevin Latz, Sandy Neumann, Anne Parelkar and Mike Soetaert with 1%; Damon Anderson with 0%
  3. Erik Murray with 2%, Sandy Neumann with 1%, Anne Parelkar with 3%
  4. The Economist's prediction model uses unconventional terminology. For the purpose of equivalency, their "Very Likely" ratings are formatted as a "Likely" rating while "Likely" ratings are formatted as a "Lean" rating.
  5. Calculated by taking the difference of 100% and all other candidates combined.

Partisan clients

  1. Poll sponsored by Hamilton's campaign
  2. Poll commissioned by Civic Clarity
  3. Poll sponsored by Senate Majority PAC, which is focused on electing Democrats to the U.S. Senate
  4. Poll sponsored by Hamilton's campaign
  5. Poll sponsored by Schmidt's campaign

References

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