| Unit Name: | 37th Wisconsin Infantry Regiment |
| Country: | United States |
| Allegiance: | Union |
| Branch: | Infantry |
| Size: | Regiment |
| Battles: | American Civil War |
| Commander1: | Samuel Harriman |
| Commander1 Label: | Colonel |
| Commander2: | John Green |
| Commander2 Label: | Colonel |
The 37th Wisconsin Infantry Regiment was a volunteer infantry regiment that served in the Union Army during the American Civil War.
The 37th Wisconsin was organized at Madison, Wisconsin, and mustered into Federal service on April 9, 1864.
The regiment was mustered out on July 27, 1865.
The 37th Wisconsin suffered 7 officers and 149 enlisted men killed or fatally wounded in action and 2 officers and 89 enlisted men who died of disease, for a total of 247 fatalities.http://www.civilwararchive.com/Unreghst/unwiinf2.htm#37th