| Unit Name: | 137th Indiana Infantry Regiment |
| Dates: | May 26 – September 21, 1864 |
| Country: |  United States |
| Allegiance: | Union |
| Branch: | Infantry |
| Size: | Regiment |
| Battles: | American Civil War |
| Disbanded: | September 21, 1864 |
The 137th Indiana Infantry Regiment served in the Union Army between May 26 and September 21, 1864, during the American Civil War.
The regiment was organized at Indianapolis, Indiana and mustered in on May 26, 1864. It was ordered to Tennessee and Alabama for railroad guard duty, until late September 1864. The regiment was mustered out on September 21, 1864. During its service the regiment lost seventeen men to disease.[1]