Montana State Senate elections, 2026

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2026 Montana
Senate Elections
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PrimaryPending
GeneralNovember 3, 2026
Past Election Results
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2026 Elections
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Elections for the Montana State Senate will take place in 2026. The general election is on November 3, 2026.

The Montana State Senate is one of 88 state legislative chambers with elections in 2026. There are 99 chambers throughout the country.

Party control

See also: Partisan composition of state senates and State government trifectas
Party As of March 2025
     Democratic Party 18
     Republican Party 32
     Other 0
     Vacancies 0
Total 50

Candidates

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

  • Register with a federal or state campaign finance agency before the candidate filing deadline
  • Appear on candidate lists released by government election agencies

This list will be updated after the candidate filing deadline has passed and the official list of candidates becomes available. Please contact us if you notice an official candidate missing from the list or the inclusion of a candidate who withdrew.

Primary

Montana State Senate primary 2026

  • Incumbents are marked with an (i) after their name.
Office Democratic Party Democratic Republican Party Republican Other
District 1
District 4
District 6
District 8
District 9
District 10
District 11
District 12
District 14
District 18
District 19
District 22
District 23
District 25
District 28
District 29
District 31
District 32
District 34
District 41
District 42
District 43
District 48
District 49
District 50

General election

Montana State Senate general election 2026

  • Incumbents are marked with an (i) after their name.
  • The candidate list in this election may not be complete.
  • Please contact Ballotpedia about candidate additions, withdrawals, or disqualifications.
  • Note: At this time, Ballotpedia is combining all declared candidates for this election into one list under a general election heading. As primary election dates are published, this information will be updated to separate general election candidates from primary candidates as appropriate.
Office Democratic Party Democratic Republican Party Republican Other
District 1

Steve Gunderson

District 4
District 6
District 8
District 9

Llew Jones

District 10

Melissa Nikolakakos

District 11
District 12
District 14
District 18
District 19

Barry Usher (i)

District 22

Daniel Zolnikov (i)

District 23
District 25
District 28
District 29
District 31
District 32
District 34

Jennifer Carlson

District 41
District 42
District 43
District 48
District 49
District 50

Voting information

See also: Voting in Montana

Ballotpedia will publish the dates and deadlines related to this election as they are made available.


Competitiveness

This section will be updated with information about the competitiveness of state legislative elections in Montana. For more information about Ballotpedia's Competitiveness Analysis of state legislative elections, please click here.

Process to become a candidate

See also: Ballot access requirements for political candidates in Montana

For qualified party candidates

DocumentIcon.jpg See statutes: Title 13, Chapter 10, Section 201 of the Montana Code Annotated 2013

In order to qualify for placement on the primary ballot, a candidate for the nomination of a recognized political party must file a declaration of nomination and pay the required filing fees. The declaration must include an oath of candidacy, which the candidate is required to sign to affirm that, under the state constitution and applicable federal and state laws, he or she is qualified to hold the office being sought. This paperwork must be filed with the Montana Secretary of State if the office being sought is a congressional seat, a state or district office voted for in more than one county, or a state legislative seat.[1][2]

Filing fees are established in Title 13, Chapter 10, Section 202, of the Montana Code Annotated 2013. These fees are summarized in the table below.[3]

Filing fees
Office sought How the fee is determined
For offices earning an annual salary of $2,500 or less and members of the state legislature $15
For offices (except county-level) earning an annual salary of more than $2,500 1% of salary
For offices in which compensation is paid in fees $10

For independent, indigent, and non-qualified party candidates

DocumentIcon.jpg See statutes: Title 13, Chapter 10, Section 501 of the Montana Code Annotated 2013

In order to qualify for placement on the general election ballot, a candidate must file an "Independent, Minor Party, or Indigent Candidate Declaration, Oath of Candidacy, and Petition for Nomination." Independent and non-qualified party candidates are liable for the same filing fees as qualified party candidates (see table above). Indigent candidates (i.e., those who do not have the resources to pay the filing fees) are not required to pay the statutory filing fees and may have their names placed on the ballot via the petition process only.[4][5]

Nominating petitions must be signed by electors residing within the state and district or political subdivision in which the official is to be elected. Valid signatures must total at least 5 percent of the total votes cast at the last general election for the successful candidate for the office being sought.[6]

For write-in candidates

In order to have his or her votes counted, a write-in candidate must submit to the Montana Secretary of State a "Declaration of Intent and Oath of Candidacy" and pay the requisite filing fees (noted above).[7]

Qualifications

See also: State legislature candidate requirements by state

To be eligible to serve in the Montana State Senate, a candidate must be:[8]

  • A resident of the state for at least one year next preceding the general election
  • A resident of the county for six months preceding the general election if it contains one or more districts or of the district if it contains all or parts of more than one county.

Salaries and per diem

See also: Comparison of state legislative salaries
State legislative salaries, 2024[9]
SalaryPer diem
$104.86/legislative day$171/day

When sworn in

See also: When state legislators assume office after a general election

Montana legislators assume office the first Monday of January following the election. If January 1 is a Monday, legislators assume office on the first Wednesday.[10]

Montana political history

Trifectas

A state government trifecta is a term that describes single-party government, when one political party holds the governor's office and has majorities in both chambers of the legislature in a state government.

Montana Party Control: 1992-2025
No Democratic trifectas  •  Fifteen years of Republican trifectas
Scroll left and right on the table below to view more years.

Year 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Governor R R R R R R R R R R R R R D D D D D D D D D D D D D D D D R R R R R
Senate D D D R R R R R R R R R R D D D D R R R R R R R R R R R R R R R R R
House D R R R R R R R R R R R R S S R R S S R R R R R R R R R R R R R R R

Presidential politics in Montana

2024

See also: Presidential election, 2024


Presidential election in Montana, 2024
 
Candidate/Running mate
%
Popular votes
Electoral votes
Image of
Image of
Donald Trump/J.D. Vance (R)
 
58.4
 
352,079 4
Image of
Image of
Kamala D. Harris/Tim Walz (D)
 
38.5
 
231,906 0
Image of
Image of
Robert F. Kennedy Jr./Nicole Shanahan (Independent)
 
2.0
 
11,825 0
Image of
Image of
Chase Oliver/Mike ter Maat (L)
 
0.7
 
4,275 0
Image of
Image of
Jill Stein/Butch Ware (G)
 
0.5
 
2,878 0
Image of
Shiva Ayyadurai (no running mate) (Independent) (Write-in)
 
0.0
 
21 0
  Other write-in votes
 
0.0
 
6 0

Total votes: 602,990


2020

See also: Presidential election, 2020


Presidential election in Montana, 2020
 
Candidate/Running mate
%
Popular votes
Electoral votes
Image of
Image of
Donald Trump/Mike Pence (R)
 
56.9
 
343,602 3
Image of
Image of
Joe Biden/Kamala D. Harris (D)
 
40.5
 
244,786 0
Image of
Image of
Jo Jorgensen/Spike Cohen (L)
 
2.5
 
15,252 0
  Other write-in votes
 
0.0
 
55 0

Total votes: 603,695


2016

See also: Presidential election, 2016
U.S. presidential election, Montana, 2016
Party Candidate Vote % Votes Electoral votes
     Democratic Hillary Clinton/Tim Kaine 35.7% 177,709 0
     Republican Green check mark transparent.pngDonald Trump/Mike Pence 56.2% 279,240 3
     Libertarian Gary Johnson/Bill Weld 5.6% 28,037 0
     Green Jill Stein/Ajamu Baraka 1.6% 7,970 0
     American Delta Roque De La Fuente/Michael Steinberg 0.3% 1,570 0
     - Other/Write-in 0.5% 2,621 0
Total Votes 497,147 3
Election results via: Federal Election Commission


Montana presidential election results (1900-2024)

  • 10 Democratic wins
  • 21 Republican wins
Year 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024
Winning Party D R R D D R R R D D D D D R R R D R R R R R R D R R R R R R R R


Redistricting following the 2020 census

Montana enacted new legislative district boundaries after the 2020 census on February 22, 2023, when the Montana Districting & Apportionment Commission (MDAC) submitted its final plan to the secretary of state. The commission had voted 3-2 to approve the final plan on February 11, 2023. The two Democratic-appointed commissioners and the commission's chairperson—that the state supreme court appointed—voted to approve the plan. The two Republican-appointed commissioners voted against it. These districts will take effect for the 2024 elections.


See also

Montana State Legislative Elections News and Analysis
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Montana State Executive Offices
Montana State Legislature
Montana Courts
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Montana elections: 202320222021202020192018201720162015
Party control of state government
State government trifectas
Partisan composition of state legislatures
Partisan composition of state senates
Partisan composition of state houses

External links

Footnotes


Current members of the Montana State Senate
Leadership
Senate President:Matt Regier
Majority Leader:Tom McGillvray
Senators
District 1
District 2
Dave Fern (D)
District 3
District 4
District 5
District 6
District 7
District 8
District 9
District 10
District 11
District 12
District 13
District 14
District 15
District 16
District 17
District 18
District 19
District 20
District 21
District 22
District 23
District 24
District 25
District 26
District 27
District 28
District 29
John Esp (R)
District 30
District 31
District 32
District 33
District 34
District 35
District 36
District 37
District 38
District 39
District 40
District 41
District 42
District 43
District 44
District 45
District 46
District 47
District 48
District 49
District 50
Republican Party (32)
Democratic Party (18)