The 2024 Montana Republican presidential primary will be held on June 4, 2024, as part of the Republican Party primaries for the 2024 presidential election. 31 delegates to the 2024 Republican National Convention will be allocated on a winner-take-all basis. The contest will be among the last in the Republican primary cycle, held alongside primaries in New Jersey and New Mexico].
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31 Republican National Convention delegates | ||||||||||
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Endorsements
Donald Trump
- U.S. Senators
- Steve Daines, (2015–present)
- U.S. Representatives
- Matt Rosendale, MT-02 (2023–present) and MT-AL (2021–2023)
- Ryan Zinke, MT-01 (2023–present) and MT-AL (2015–2017) and U.S. Secretary of the Interior (2017–2019)
- State Executive officials
- Elsie Arntzen, Superintendent of Public Instruction of Montana (2017–present)
- Notable individuals
- Tim Sheehy, CEO of Bridger Aerospace and Republican candidate for U.S. Senator in 2024
Polling
| Poll source | Date(s) administered | Sample size | Margin of error | Chris Christie | Ron DeSantis | Nikki Haley | Mike Pence | Vivek Ramaswamy | Tim Scott | Donald Trump | Other | Undecided |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fabrizio, Lee & Associates | Oct 23–25, 2023 | 600 (LV) | ± 4.0% | 2% | 12% | 7% | 3% | 3% | 1% | 64% | 2% | 6% |
| J.L. Partners | Aug 12–17, 2023 | 418 (LV) | ? | 3% | 15% | 3% | 2% | 6% | 3% | 52% | 3% | 12% |
| – | 29% | – | – | – | – | 56% | – | 15% | ||||
| Public Policy Polling (D) | Jun 19–20, 2023 | 510 (LV) | ± 4.3% | 4% | 23% | 5% | 5% | 3% | 2% | 46% | – | 12% |
| – | 37% | – | – | – | – | 49% | – | 14% | ||||
| Echelon Insights | Aug 31 – Sep 7, 2022 | 142 (LV) | ± 6.6% | – | 28% | – | – | – | – | 56% | – | 16% |