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IncumbentSteve Daines Republican

General election

November 3, 2026
  • Air Force lieutenant colonel and leadership coach

  • Kurt Alme Republican

    former U.S. Attorney for the District of Montana (2017–2020, 2025–2026)

  • Kyle Austin Libertarian

    pharmacist and Republican candidate for in 2022 and 2024

Independents:
Primaries

Democratic primary

March 5, 2026Results 111,743 votes
  • Alani Bankhead43.6% 48,772

    Air Force lieutenant colonel and leadership coach

  • Reilly Neill33.0% 36,880

    former state representative from the 62nd district (2013–2015)

  • Michael Black Wolf13.1% 14,678

    tribal historic preservation officer at Fort Belknap Indian Community

  • arts administrator

Also on the ballot:

Republican primary

March 5, 2026Results 169,062 votes
  • Kurt Alme76.1% 128,716

    former U.S. Attorney for the District of Montana (2017–2020, 2025–2026)

  • Lee Calhoun14.1% 23,872

    mechanical engineer

  • candidate for U.S. Senate in 2024

Libertarian primary

June 2, 2026Results 3,411 votes
  • Kyle Austin53.2% 1,819

    pharmacist and Republican candidate for in 2022 and 2024

  • Tom Jandron46.8% 1,592

    aviation professional

2026 United States Senate election in Montana

Individual election

About 2026 United States Senate election in Montana

2026 United States Senate election in Montana — 21 candidates tracked, election day November 3, 2026, with primary and general stages, results, and related…

This race-level view follows one contest through its candidates and election stages, with dates and results kept alongside links to the people and other races in the same jurisdiction.