The 5th Regiment, Vermont Volunteer Infantry (or 5th VVI) was a three years' infantry

Infantry

Infantrymen are soldiers who are specifically trained for the role of fighting on foot to engage the enemy face to face and have historically borne the brunt of the casualties of combat in wars. As the oldest branch of combat arms, they are the backbone of armies...

 regiment

Regiment

A regiment is a major tactical military unit, composed of variable numbers of batteries, squadrons or battalions, commanded by a colonel or lieutenant colonel...

 in the Union Army

Union Army

The Union Army was the land force that fought for the Union during the American Civil War. It was also known as the Federal Army, the U.S. Army, the Northern Army and the National Army...

 during the American Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

. It served in the Eastern Theater

Eastern Theater of the American Civil War

The Eastern Theater of the American Civil War included the states of Virginia, West Virginia, Maryland, and Pennsylvania, the District of Columbia, and the coastal fortifications and seaports of North Carolina...

, predominantly in the VI Corps

VI Corps (ACW)

The VI Corps was a corps of the Union Army during the American Civil War.-Formation:The corps was organized as the Sixth Provisional Corps on May 18, 1862, by uniting Maj. Gen. William B. Franklin's Division, which had just arrived on the Virginia Peninsula, with Maj. Gen. William F. Smith's...

, Army of the Potomac

Army of the Potomac

The Army of the Potomac was the major Union Army in the Eastern Theater of the American Civil War.-History:The Army of the Potomac was created in 1861, but was then only the size of a corps . Its nucleus was called the Army of Northeastern Virginia, under Brig. Gen...

, from September 1861 to June 1865. It was a member of the Vermont Brigade.

The regiment was mustered into Federal service on September 16, 1861, at St. Albans, Vermont

St. Albans (town), Vermont

St. Albans is a town in Franklin County, Vermont. The population was 6,392 at the 2010 census. The town completely surrounds the city of St. Albans, which was separated from the town and incorporated in 1902. References to "St. Albans" prior to this date generally refer to the town center, which...

. It was engaged in, or present at, Lee's Mill, Williamsburg, Golding's Farm, Savage's Station and White Oak Swamp during the Peninsula campaign; Crampton's Gap and Antietam during the 1862 Maryland campaign; Fredericksburg, Marye's Heights, and Salem Church; Gettysburg and Funkstown during the Gettysburg campaign; Rappahannock Station; the Wilderness, Spotsylvania, and Cold Harbor during the Overland Campaign; Charlestown, Opequon, Winchester, Fisher's Hill, and Cedar Creek during the Shenandoah Valley campaign and in the siege of Petersburg.

The regiment lost during service: 201 men killed and mortally wounded, 4 died from accident, 1 executed, 21 died in Confederate prisons and 112 died from disease; total loss: 339.

The regiment mustered out of service on June 29, 1865.