4th Vermont Infantry Regiment

4th Vermont Infantry Regiment
Flag of Vermont, 1837–1923
Active	September 21, 1861 to July 13, 1865
Disbanded	July 13, 1865
Allegiance	United States Union
Branch	United States Army Union Army
Type	Infantry
Size	1,658
Engagements	Battle of Williamsburg Battle of Savage's Station Battle of Antietam Battle of Fredericksburg Battle of Chancellorsville Second Battle of Fredericksburg Battle of Salem Church Battle of Gettysburg Battle of the Wilderness Battle of Spotsylvania Court House Battle of Cold Harbor Siege of Petersburg
Commanders
Colonel	Edwin H. Stoughton
Colonel	Charles B. Stoughton
Colonel	George P. Foster
Insignia
2nd Brigade (Vermont Brigade), 2nd Division, VI Corps (Union Army), Army of the Potomac/Army of the Shenandoah (Union)

The 4th Vermont Infantry Regiment was a three year' infantry regiment in the Union Army during the American Civil War. It served in the Eastern Theater, predominantly in the VI Corps, Army of the Potomac, from September 1861 to July 1865. It was a member of the Vermont Brigade.