The 1st Maryland Infantry Regiment, Potomac Home Brigade was an infantry regiment that served in the Union Army during the American Civil War.
The 82nd Ohio Infantry Regiment, sometimes 82nd Ohio Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War.
The 5th New Hampshire Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. The regiment has the unfortunate distinction of having sustained the greatest total loss in battles of any infantry or cavalry regiment in the Union Army, with a total of 295 killed and 756 wounded, for a total of 1,051 men.
The 15th New Hampshire Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 48th Regiment Indiana Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 2nd Delaware Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 110th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 88th Regiment, Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 4th Maryland Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 76th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 94th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War. The regiment has the distinction of being the last volunteer infantry regiment to muster out of the Army of the Potomac.
The 5th Maryland Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 93rd Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 12th Pennsylvania Reserve Regiment also known as the 41st Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army as part of the Pennsylvania Reserves infantry division during the American Civil War.
The 12th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 111th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. It was noted for its holding the high ground at the center of the line at Antietam as part of Stainrook's 2nd Brigade, Greene's 2nd Division of Mansfield's XII Corps.
The 78th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 73rd Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 27th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 109th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
