73rd Illinois Infantry Regiment
| 73rd Regiment Illinois Volunteer Infantry | |
|---|---|
Illinois state flag | |
| Active | August 21, 1862, to June 10, 1865 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | Battle of Perryville Battle of Stone's River Siege of Chattanooga Battle of Kennesaw Mountain Battle of Jonesboro Battle of Franklin Battle of Nashville |
The 73rd Regiment Illinois Volunteer Infantry, known as the "Persimmon Regiment" or the "Preacher's Regiment" was an infantry regiment that served in the Union Army during the American Civil War.