| 134th Pennsylvania Volunteer Infantry | |
|---|---|
 Pennsylvania flag | |
| Active | August 1862 to May 26, 1863 |
| Country | United States of America |
| Allegiance | Union |
| Branch | Infantry |
| Part of | 1st Brigade, 3rd Division, V Corps, Army of the Potomac |
| Engagements | Second Battle of Bull Run Battle of Antietam Battle of Chancellorsville |
| Commanders | |
| Notable commanders | Matthew Quay Edward O'Brien |
The 134th Pennsylvania Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War.