Voting Rules in Montana
ID requested; non-photo accepted. Voters without ID may have another registered voter vouch for them.
Any registered voter may request an absentee ballot. Permanent absentee lists available.
In-person absentee voting available 30 days before Election Day.
Voter registration must be completed by October 4, 2026. Online registration is available.
Election Day registration available at county election offices.
Polls are open from 7:00 AM – 8:00 PM on Election Day. If you are in line when polls close you are entitled to vote.
Candidates on the Ballot
Candidate data will be added as 2026 races are formally declared.
Check back as filing deadlines approach · sosmt.govUpcoming Election Dates
Polling Place Finder
Enter Your Address
Enter your U.S. address below — no country needed. Data is pulled directly from official government sources via the Google Civic Information API.
Register to Vote in Montana
Official Montana Voter Registration
Register online, by mail, or in person at your local election office. You must be a U.S. citizen, a Montana resident, and at least 18 years old by Election Day.
Register at votemt.gov →