Missouri
Quick Links
For detailed information on local and municipal elections, please visit your state's official election website.
Next Election
Tuesday, August 4th, 2026
Missouri Primary Election
Registration Deadlines:
In Person: Wednesday, July 8th, 2026
By Mail: Wednesday, July 8th, 2026
Online: Wednesday, July 8th, 2026
2026 Midterm Election
The next statewide general election is Tues., November 3, 2026
The last day to register to vote is 27 days prior to the election.
Missouri
Quick Links
For detailed information on local and municipal elections, please visit your state's official election website.
Next Election
Tuesday, August 4th, 2026
Missouri Primary Election
Registration Deadlines:
In Person: Wednesday, July 8th, 2026
By Mail: Wednesday, July 8th, 2026
Online: Wednesday, July 8th, 2026
2026 Midterm Election
The next statewide general election is Tues., November 3, 2026
The last day to register to vote is 27 days prior to the election.
Upcoming Election Dates & Registration Deadlines
Some elections in this list are local and do not apply for all Missouri voters.
(Primary)
Tuesday, August 4th, 2026
Missouri Primary Election
Registration Deadlines:
In Person: Wednesday, July 8th, 2026
By Mail: Wednesday, July 8th, 2026
Online: Wednesday, July 8th, 2026
(General)
Tuesday, November 3rd, 2026
Missouri General Election
Statewide Midterm Election
Registration Deadlines:
In Person: Wednesday, October 7th, 2026
By Mail: Wednesday, October 7th, 2026
Online: Wednesday, October 7th, 2026
Missouri Voting Information & Helpful Links
Missouri Secretary of State, Elections and Voting
600 West Main St.
Jefferson City, MO 65101