| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Montana | Constitutional Amendment 44: Allow Up To 25 Percent of Certain Public Funds to be Invested in Private Corporate Capital Stock | Failed |
| Nov. 2, 2010 | Montana | Constitutional Convention Call No. 2: Call for a Montana Constitutional Convention | Failed |
| Nov. 2, 2010 | Montana | Constitutional Initiative No. 105: New Property Tax Elimination | Passed |
| Nov. 8, 2016 | Montana | Initiative Number 116: Ensure that Crime Victims' Right and Interests are Respected and Protected by Law | Passed |
| Nov. 3, 2020 | Montana | Amendment 46: Constitutional Amendment to Change Constitutional Amendment Signature Requirements | Passed |
| Nov. 3, 2020 | Montana | Amendment 47: Constitutional Amendment to Revise Initiative Signature Requirements | Passed |