2026 Missouri Ballot Measures
Abortion
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Missouri | Amendment 3: Amendment 3, Prohibit Abortion and Gender Transition Procedures for Minors Amendment | Pending |
Constitution
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 4: Amendment 4, Require Congressional District Approval for Initiated Constitutional Amendments, Prohibit Foreign Contributions, and Penalize Petition Fraud Amendment | Failed |
Criminal Justice
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Missouri | Senate Joint Resolution 87: Require Election of County Sheriffs Amendment | Pending |
Elections
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 2: Amendment 2, Require Election of Jackson County Assessor Amendment | Passed |
| Nov. 3, 2026 | Missouri | Senate Joint Resolution 87: Require Election of County Sheriffs Amendment | Pending |
Environment
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 1: Amendment 1, Sales Tax for Parks and Conservation Amendment | Passed |
Foreign Aid
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 4: Amendment 4, Require Congressional District Approval for Initiated Constitutional Amendments, Prohibit Foreign Contributions, and Penalize Petition Fraud Amendment | Failed |
Minors and Children
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Missouri | Amendment 3: Amendment 3, Prohibit Abortion and Gender Transition Procedures for Minors Amendment | Pending |
Sexual Orientation and Gender Identity
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Missouri | Amendment 3: Amendment 3, Prohibit Abortion and Gender Transition Procedures for Minors Amendment | Pending |
Taxes
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 1: Amendment 1, Sales Tax for Parks and Conservation Amendment | Passed |
| Aug. 4, 2026 | Missouri | Amendment 5: Amendment 5, Income Tax Elimination and Sales Tax Changes Amendment | Failed |
| Nov. 3, 2026 | Missouri | Senate Joint Resolution 95: Creation of Show-Me Prosperity Investment Fund for State Tax Reduction and Elimination Amendment | Pending |