Montana
Upcoming Montana Election Dates
May 2025
06
May
Tuesday, May 6, 2025
Special
Special Purpose District Elections
Registration Deadlines:
By Mail
Monday, April 7, 2025In Person
Tuesday, May 6, 2025September 2025
09
Sep
Tuesday, September 9, 2025
Primary
Primary Election
Registration Deadlines:
By Mail
Monday, August 11, 2025In Person
Tuesday, September 9, 2025November 2025
04
Nov
Tuesday, November 4, 2025
General
General Election
Registration Deadlines:
By Mail
Monday, October 6, 2025In Person
Tuesday, November 4, 2025Get Other Personalized voting information
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