| 49th Regiment Indiana Infantry | |
|---|---|
| Active | November 21, 1861 – September 13, 1865 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | Yazoo Pass Expedition Battle of Chickasaw Bayou Battle of Arkansas Post Battle of Port Gibson Battle of Champion Hill Battle of Big Black River Bridge Siege of Vicksburg, May 19 & May 22 assaults Red River Campaign |
The 49th Regiment Indiana Infantry was an infantry regiment that served in the Union Army during the American Civil War.