U.S. House of Representatives
All eight of Missouri's seats in the U.S. House of Representatives are up for election in 2026. Representatives serve two-year terms and are responsible for crafting and voting on federal laws that affect the entire country. They handle everything from national defense and economic policy to healthcare and social security. Missouri voters will elect one representative for their specific congressional district. These elections are particularly noteworthy this year, as the state's congressional district map has been the subject of recent changes and legal discussions.
Missouri State Auditor
This is the only statewide executive office on the 2026 ballot. Unlike the governor and other top state officials who are elected in presidential years, the State Auditor is elected during
the midterms. The auditor acts as the state’s chief financial watchdog, responsible for ensuring that taxpayer money is being spent legally and efficiently across all state and county government agencies. Incumbent Scott Fitzpatrick is running for re-election.
Missouri State Senate
The Missouri Senate has staggered four-year terms, meaning only half of the chamber's 34 seats are up for election every two years. In 2026, voters in the 17 even-numbered districts (2, 4, 6, etc.) will elect their state senator. State senators write and vote on state laws, approve the state budget, and confirm appointments made by the governor. The results of these races will determine the balance of power in the state's upper legislative chamber.
Missouri House of Representatives
All 163 seats in the Missouri House of Representatives are on the ballot for two-year terms. This means every voter in the state will have the chance to elect their local state representative. Along with the State Senate, the House is responsible for all state legislation and the budget. Because the entire chamber is up for election, these results provide a clear snapshot of the state's political mood and can significantly shift policy priorities in Jefferson City.
Supreme Court and Appellate Judges
Missouri uses a non-partisan system, often called the Missouri Plan, for its highest courts. Under this system, judges are first appointed by the governor from a list created by a judicial commission. After serving for at least one year, they must face a "retention election." Voters will see judges on their ballot and vote "yes" or "no" on whether to keep them in office for a full 12-year term. In 2026, one seat on the Missouri Supreme Court and six seats on the state's intermediate appellate courts are up for retention elections.
Ballot Measures and Local Races
Beyond candidates, Missourians will also vote on statewide ballot measures. These can include constitutional amendments and other proposals referred to the ballot by the legislature or citizen initiatives. Furthermore, while this guide covers the major statewide races, your specific ballot will also feature numerous local offices. These can include county commissioners, circuit court judges in certain counties, and other municipal positions. These roles have a direct impact on your daily life, managing everything from local roads and schools to public safety.
