Montana Election Dates and Deadlines

Welcome to the Montana Election Dates and Deadlines listing from U.S. Vote Foundation.

Here you can find out when Montana elections will be held at the local, state and federal election level. There are many different deadlines associated with Montana elections, such as voter registration deadlines, absentee ballot request and ballot return deadlines, date ranges for early voting, and in-person voting options. No matter the type of election, or whether you are voting at home or voting from abroad, this service will provide you with comprehensive election dates and deadlines for your voting state of Montana.

Montana Federal and State Elections

Tue Jun 4, 2024 - Montana Presidential Primary

Voter Registration Deadline

  • Postmarked by

    Registration forms postmarked by this date and received within 3 days (May 9) are accepted for regular registration


    Mon May 6, 2024
  • Submitted by
    Mon May 6, 2024
  • Late Registration: Must be received and verified by
    Mon Jun 3, 2024 12:00PM

Absentee Ballot Request Deadline

  • Received by
    Mon Jun 3, 2024 12:00PM
  • Emergency Ballot Period
    From Fri May 31, 2024 to Tue Jun 4, 2024

Absentee Ballot Return Deadline

Received by
Tue Jun 4, 2024 8:00PM

Early Voting Available

In-person Absentee Voting
From Mon May 6, 2024 to Mon Jun 3, 2024

Tue Nov 5, 2024 - Montana General Election

Voter Registration Deadline

  • Postmarked by

    registration forms postmarked by this date and received within 3 days are accepted for regular registration


    Mon Oct 7, 2024
  • Submitted by
    Mon Oct 7, 2024
  • Late Registration: Must be received and verified by
    Mon Nov 4, 2024 12:00PM

Absentee Ballot Request Deadline

  • Received by
    Mon Nov 4, 2024 12:00PM
  • Emergency Ballot Period
    From Fri Nov 1, 2024 to Tue Nov 5, 2024

Absentee Ballot Return Deadline

Received by
Tue Nov 5, 2024 8:00PM

Early Voting Available

In-person Absentee Voting
From Mon Oct 7, 2024 to Mon Nov 4, 2024

What's On My Ballot? Go to Sample Ballot Lookup for candidate names and to learn of any ballot measures and proposed state constitutional amendments on your ballot.

Montana Local Elections

There are currently no upcoming local elections identified for this state.

Montana Federal and State Elections

Tue Jun 4, 2024 - Montana Presidential Primary

Voter Registration Deadline

Received by
Tue Jun 4, 2024 8:00PM

Absentee Ballot Request Deadline

Received by
Tue Jun 4, 2024 8:00PM

Absentee Ballot Return Deadline

  • Email, Online or Fax by
    Tue Jun 4, 2024 8:00PM
  • Postmarked On or Before Election Day and Received by

    This is the deadline for submitting a federal write-in absentee ballot (FWAB).


    Mon Jun 10, 2024 3:00PM

Tue Nov 5, 2024 - Montana General Election

Voter Registration Deadline

Received by
Tue Nov 5, 2024 8:00PM

Absentee Ballot Request Deadline

Received by
Tue Nov 5, 2024 8:00PM

Absentee Ballot Return Deadline

  • Postmarked On or Before Election Day and Received by

    This is the deadline for submitting a federal write-in absentee ballot (FWAB).


    Tue Nov 5, 2024 3:00PM
  • Email, Online or Fax by
    Tue Nov 5, 2024 8:00PM
  • Received by
    Tue Nov 5, 2024 8:00PM

Montana Local Elections

There are currently no upcoming local elections identified for this state.

Select a State to View Election Dates and Deadlines

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