Michigan Republican Primary 2025 Date. A republican party primary took place on august 6, 2025, in michigan to determine which republican candidate would run in the state's general election on november 5, 2025.  — candidates, polling and delegate information for the 2025 michigan republican primary scheduled for february 27, 2025.

2023 & 2025 candidate statement.  — get live election results and maps from the 2025 michigan republican presidential primary.