Confirmed officialPrimary election

Missouri

Tuesday, August 4, 2026

Primary nominates for all 8 U.S. House districts, State Auditor (the only statewide office up in 2026), and the Legislature; no U.S. Senate or Governor race in Missouri in 2026.

Election date4August 2026

A voter places a paper ballot into a secured ballot box at a polling place. — At the pollsThe dates below structure the journey to this moment—from registration and early voting through election day.

Voter calendar

Deadlines and windows

Ballot scope

Offices tracked

U.S. House (all districts)
Statewide offices & Legislature

Source and provenance

Trace this record to the source.

Confidence: official

Retrieved 7/21/2026

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