| 100st Regiment, Indiana Infantry | |
|---|---|
| Active | |
| Country | United States of America |
| Allegiance | Union |
| Branch | United States Army |
| Type | Regiment |
| Role | Infantry |
| Engagements | Vicksburg Campaign |
The 100st Regiment, Indiana Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. They were one of three Union regiments referred to as the Persimmon regiment.
