| Election Name: | 2018 Minnesota State Auditor election |
| Country: | Minnesota |
| Flag Year: | 1983 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2014 Minnesota State Auditor election |
| Previous Year: | 2014 |
| Next Election: | 2022 Minnesota State Auditor election |
| Next Year: | 2022 |
| Image1: | MNGovInauguration 20190107 148 (cropped).jpg |
| Image1 Size: | x150px |
| Nominee1: | Julie Blaha |
| Party1: | Minnesota Democratic–Farmer–Labor Party |
| Popular Vote1: | 1,250,524 |
| Percentage1: | 49.35% |
| Image2 Size: | x150px |
| Nominee2: | Pam Myhra |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 1,095,310 |
| Percentage2: | 43.23% |
| Image3: | 3x4.svg |
| Nominee3: | Michael Ford |
| Party3: | Legal Marijuana Now Party |
| Popular Vote3: | 133,913 |
| Percentage3: | 5.28% |
| State Auditor | |
| Before Election: | Rebecca Otto |
| Before Party: | Minnesota Democratic–Farmer–Labor Party |
| After Election: | Julie Blaha |
| After Party: | Minnesota Democratic–Farmer–Labor Party |
The 2018 Minnesota State Auditor election was held on November 6, 2018, to elect the state auditor of the U.S. state of Minnesota. Julie Blaha, the Minnesota Democratic–Farmer–Labor Party (DFL) endorsed candidate, won the election.
DFL incumbent Rebecca Otto was first elected in 2006, defeating one-term Republican incumbent Pat Anderson. Otto was re-elected in 2010 and 2014. On January 9, 2017, Otto announced she would seek election to be governor and would not seek re-election to be state auditor.[1]
Myhra was unanimously endorsed by the Republicans on June 2, 2018, at their state convention.[3]
Blaha was endorsed by the DFL over Jon Tollefson on June 3, 2018, at their state convention.[5] Tollefson filed for office, but later withdrew.[6]