4th Vermont Infantry Regiment

4th Vermont Infantry Regiment
Flag of Vermont, 1837–1923
ActiveSeptember 21, 1861 to July 13, 1865
DisbandedJuly 13, 1865
Allegiance United States
Union
BranchUnited States Army
Union Army
TypeInfantry
Size1,658
Engagements
Commanders
ColonelEdwin H. Stoughton
ColonelCharles B. Stoughton
ColonelGeorge 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.