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Republican Party primaries in Ohio, 2026

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U.S. House • Congressional special elections • Governor • Lt. Gov • Attorney General • Secretary of State • State executive offices • State Senate • State House • Supreme court • Appellate courts • How to run for office
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2024

Republican Party primaries, 2026

Ohio Republican Party.png

Primary Date
May 5, 2026

Federal elections
Republican primaries for U.S. House

State party
Republican Party of Ohio
State political party revenue

This page focuses on the Republican primaries that will take place in Ohio on May 5, 2026.

A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Ohio law provides for closed primaries, meaning a voter to be affiliated with a party to vote in that party's primary. However a voter of any affiliation can choose the ballot they would like to vote on the day of the primary and their choice may be regarded as registration with that party.[1][2]

For information about which offices are nominated via primary election, see this article.

Federal elections

U.S. House

See also: United States House elections in Ohio, 2026 (May 5 Republican primaries)
The U.S. House of Representatives elections in Ohio are scheduled on November 3, 2026. Voters will elect 15 candidates to serve in the U.S. House from each of the state's 15 U.S. House districts. The primary is May 5, 2026. The filing deadline is February 4, 2026. To see a full list of candidates in the primary in each district, click "Show more" below.
Show more

District 1

Republican Party Republican primary candidates

Note: The candidate list in this election may not be complete.


Candidate Connection = candidate completed Ballotpedia's Candidate Connection survey

District 2

Republican Party Republican primary candidates

Note: The candidate list in this election may not be complete.

District 3

Republican Party Republican primary candidates

Note: The candidate list in this election may not be complete.

    District 4

    Republican Party Republican primary candidates

    Note: The candidate list in this election may not be complete.

    District 5

    Republican Party Republican primary candidates

    Note: The candidate list in this election may not be complete.

    District 6

    Republican Party Republican primary candidates

    Note: The candidate list in this election may not be complete.

    District 7

    Republican Party Republican primary candidates

    Note: The candidate list in this election may not be complete.

    District 8

    Republican Party Republican primary candidates

    Note: The candidate list in this election may not be complete.

      District 9

      Republican Party Republican primary candidates

      Note: The candidate list in this election may not be complete.

      District 10

      Republican Party Republican primary candidates

      Note: The candidate list in this election may not be complete.

      District 11

      Republican Party Republican primary candidates

      Note: The candidate list in this election may not be complete.

        District 12

        Republican Party Republican primary candidates

        Note: The candidate list in this election may not be complete.

        District 13

        Republican Party Republican primary candidates

        Note: The candidate list in this election may not be complete.

        District 14

        Republican Party Republican primary candidates

        Note: The candidate list in this election may not be complete.

        District 15

        Republican Party Republican primary candidates

        Note: The candidate list in this election may not be complete.

        State elections

        State Senate

        See also: Ohio State Senate elections, 2026
        Elections for the Ohio State Senate will take place in 2026. The general election is on November 3, 2026. The primary is May 5, 2026. The filing deadline is February 4, 2026. To see a full list of state Senate candidates in the Republican primaries, click "Show more" below.
        Show more

        Ohio State Senate elections, 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.
        Office Democratic Party Democratic Republican Party Republican Other
        District 1


        James Hoops
        Craig Riedel

        District 3
        District 5


        Rodney Creech
        Phil Plummer

        District 7


        Zac Haines
        Scott Lipps

        District 9
        District 11
        District 13
        District 15
        District 17
        District 19
        District 21
        District 23
        District 25
        District 27


        Steve Demetriou

        District 29
        District 31
        District 33


        House of Representatives

        See also: Ohio House of Representatives elections, 2026
        Elections for the Ohio House of Representatives will take place in 2026. The general election is on November 3, 2026. The primary is May 5, 2026. The filing deadline is February 4, 2026. To see a full list of state House candidates in the Republican primaries, click "Show more" below.
        Show more

        Ohio House of Representatives elections, 2026

        • Incumbents are marked with an (i) after their name.
        • Candidate Connection = candidate completed the Ballotpedia Candidate Connection survey.
        • The candidate list in this election may not be complete.
        • Please contact Ballotpedia about candidate additions, withdrawals, or disqualifications.
        Office Democratic Party Democratic Republican Party Republican Other
        District 1
        District 2
        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

        Samuel Grube  Candidate Connection


        District 19
        District 20
        District 21
        District 22
        District 23
        District 24
        District 25
        District 26
        District 27


        Elizabeth Maier

        District 28
        District 29
        District 30
        District 31
        District 32
        District 33
        District 34
        District 35


        Ryan Britt  Candidate Connection

        District 36
        District 37
        District 38
        District 39
        District 40


        Jeffrey Todd Smith

        District 41
        District 42
        District 43
        District 44
        District 45
        District 46
        District 47
        District 48
        District 49
        District 50
        District 51
        District 52


        Greg Fanning  Candidate Connection
        Nathan Manning

        District 53
        District 54
        District 55
        District 56
        District 57
        District 58
        District 59
        District 60
        District 61
        District 62
        District 63
        District 64
        District 65
        District 66
        District 67
        District 68
        District 69
        District 70
        District 71
        District 72
        District 73
        District 74
        District 75
        District 76
        District 77
        District 78
        District 79
        District 80
        District 81
        District 82
        District 83
        District 84
        District 85
        District 86
        District 87
        District 88
        District 89
        District 90
        District 91
        District 92
        District 93
        District 94
        District 95
        District 96
        District 97
        District 98
        District 99


        State executive offices

        See also: Ohio state executive official elections, 2026

        Eleven state executive offices are up for election in Ohio in 2026:

        Governor
        Lieutenant Governor
        Attorney General
        Secretary of State
        Auditor
        Treasurer
        State Board of Education (5 seats)


        To see a full list of candidates in the Republican primaries, click "Show more" below.
        Show more

        Governor of Ohio

        Republican primary candidates

        Note: The candidate list in this election may not be complete.


        Did not make the ballot:
        Candidate Connection = candidate completed Ballotpedia's Candidate Connection survey

        Lieutenant Governor of Ohio

        Republican primary candidates

        Note: The candidate list in this election may not be complete.

          Attorney General of Ohio

          Republican primary candidates

          Note: The candidate list in this election may not be complete.

          Ohio Secretary of State

          Republican primary candidates

          Note: The candidate list in this election may not be complete.


          Candidate Connection = candidate completed Ballotpedia's Candidate Connection survey

          Ohio Auditor of State

          Republican primary candidates

          Note: The candidate list in this election may not be complete.

          Ohio Treasurer

          Republican primary candidates

          Note: The candidate list in this election may not be complete.


          Candidate Connection = candidate completed Ballotpedia's Candidate Connection survey

          State supreme court

          See also: Ohio Supreme Court elections, 2026
          The terms of two Ohio Supreme Court justices will expire on January 1, 2027. The two seats are up for partisan election on November 3, 2026. The primary is May 5, 2026. The filing deadline is February 4, 2026. To see a full list of candidates in the primaries, click "Show more" below.
          Show more

          Jennifer Brunner's seat

          Republican primary candidates

          Note: The candidate list in this election may not be complete.

          Dan Hawkins' seat

          Republican primary candidates

          Note: The candidate list in this election may not be complete.

            State court of appeals

            See also: Ohio intermediate appellate court elections, 2026
            The terms of twenty Ohio intermediate appellate court judges will expire on December 31, 2026. The twenty seats are up for partisan election on November 3, 2026. The primary is May 5, 2026. The filing deadline is February 4, 2026. To see a full list of candidates in the primaries, click "Show more" below.
            Show more

            Voting information

            See also: Voting in Ohio

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


            Context of the 2026 elections

            Ohio Party Control: 1992-2024
            No Democratic trifectas  •  Twenty-six 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
            Governor R R R R R 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
            Senate R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
            House D D D R R R R R R R R R R R R R R D D R R R R R R R R R R R R R R

            State party overview

            Republican Party of Ohio

            See also: Republican Party of Ohio


            State political party revenue

            See also: State political party revenue and State political party revenue per capita

            State political parties typically deposit revenue in separate state and federal accounts in order to comply with state and federal campaign finance laws.

            The Democratic Party and the Republican Party maintain state affiliates in all 50 states, the District of Columbia, and select U.S. territories. The following map displays total state political party revenue per capita for the Republican state party affiliates.


            Pivot Counties

            See also: Pivot Counties by state

            Nine of 88 Ohio counties—10.2 percent—are Pivot Counties. Pivot Counties are counties that voted for Barack Obama (D) in 2008 and 2012 and for Donald Trump (R) in 2016. Altogether, the nation had 206 Pivot Counties, with most being concentrated in upper midwestern and northeastern states.

            Counties won by Trump in 2016 and Obama in 2012 and 2008
            County Trump margin of victory in 2016 Obama margin of victory in 2012 Obama margin of victory in 2008
            Ashtabula County, Ohio 18.80% 12.78% 13.54%
            Erie County, Ohio 9.48% 12.29% 13.86%
            Montgomery County, Ohio 0.73% 4.62% 6.22%
            Ottawa County, Ohio 19.51% 4.30% 6.24%
            Portage County, Ohio 9.87% 5.52% 8.99%
            Sandusky County, Ohio 22.58% 2.71% 4.64%
            Stark County, Ohio 17.17% 0.47% 5.46%
            Trumbull County, Ohio 6.22% 23.00% 22.43%
            Wood County, Ohio 7.99% 4.84% 7.13%

            In the 2016 presidential election, Donald Trump (R) won Ohio with 51.7 percent of the vote. Hillary Clinton (D) received 43.6 percent. In presidential elections between 1900 and 2016, Ohio cast votes for the winning presidential candidate 93.3 percent of the time (28 out of 30 elections), more than any other state in the country. In that same time frame, Ohio supported Republican candidates for president more often than Democratic candidates, 60 to 40 percent. Between 2000 and 2016, Ohio voted for the winning presidential candidate in every election.

            Presidential results by legislative district

            The following table details results of the 2012 and 2016 presidential elections by state House districts in Ohio. Click [show] to expand the table. The "Obama," "Romney," "Clinton," and "Trump" columns describe the percent of the vote each presidential candidate received in the district. The "2012 Margin" and "2016 Margin" columns describe the margin of victory between the two presidential candidates in those years. The "Party Control" column notes which party held that seat heading into the 2018 general election. Data on the results of the 2012 and 2016 presidential elections broken down by state legislative districts was compiled by Daily Kos.[3][4]

            In 2012, Barack Obama (D) won 39 out of 99 state House districts in Ohio with an average margin of victory of 35.7 points. In 2016, Hillary Clinton (D) won 33 out of 99 state House districts in Ohio with an average margin of victory of 34 points. Clinton won seven districts controlled by Republicans heading into the 2018 elections.
            In 2012, Mitt Romney (R) won 60 out of 99 state House districts in Ohio with an average margin of victory of 17.4 points. In 2016, Donald Trump (R) won 66 out of 99 state House districts in Ohio with an average margin of victory of 28.3 points. Trump won seven districts controlled by Democrats heading into the 2018 elections.


            See also


            External links

            Footnotes