3rd Minnesota Infantry Regiment
| 3rd Minnesota Infantry Regiment | |
|---|---|
3rd Minnesota Infantry Regiment Battle Flag  | |
| Active | Between October 2 and November 14, 1861, to September 16, 1865. | 
| Country | United States | 
| Allegiance | Union | 
| Branch | Infantry | 
| Engagements | American Civil War
  | 
| Commanders | |
| Notable commanders  | Henry C. Lester Christopher C. Andrews Chauncey W. Griggs Hans Mattson  | 
The 3rd Minnesota Infantry Regiment was a Minnesota USV infantry regiment that served in the Union army during the American Civil War. It fought in several campaigns in the Western Theater.