| 3rd Pennsylvania Reserve Regiment | |
|---|---|
 Pennsylvania flag | |
| Active | May 20, 1861, to June 17, 1864 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | Battle of Mechanicsville Battle of Gaines' Mill Battle of Glendale Battle of Malvern Hill Battle of Second Bull Run Battle of South Mountain Battle of Antietam Battle of Fredericksburg Battle of Cloyd's Mountain Battle of Winchester Battle of Cedar Creek |
| Pennsylvania U.S. Volunteer Infantry Regiments 1861–1865 | ||||
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The 3rd Pennsylvania Reserve Regiment, also known as the 32nd Pennsylvania Volunteer Infantry Regiment, was an infantry regiment that served in the Union Army during the American Civil War. It was part of the 2nd Brigade of the Pennsylvania Reserves division.