| 128th Pennsylvania Volunteer Infantry | |
|---|---|
| Active | August 14, 1862 to May 19, 1863 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | Battle of Antietam Battle of Chancellorsville |
The 128th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.