List of Pennsylvania Civil War units

This is a list of Civil War units from Pennsylvania.

Infantry

Volunteer Infantry

Note: There are "gaps" in the numbering for the infantry regiments. This is because Pennsylvania numbered all regiments, regardless of branch, in sequence depending on when the regiment was raised. For example, the 6th Cavalry was also numbered the 70th Volunteer Regiment since it was raised between the 69th Infantry and the 71st Infantry, thereby there is no 70th Infantry.

U.S. Colored Troops

3rd Regiment
6th Regiment
8th Regiment
24th Regiment
25th Regiment
32nd Regiment
41st Regiment
43rd Regiment
45th Regiment
127th Regiment

Pennsylvania Reserves

1st Reserves (30th Infantry)

Union veterans of 30th Pennsylvania Infantry Regiment, 1st Pennsylvania Reserve Corps, next to the Volunteer Firemen's Monument in Reading, Pennsylvania, riding in an American LaFrance chemical combination truck decorated with American flags and a drum attached to its side that reads "Company D 1st Inft. Regt. P.R.V.C. Gettysburg July 2nd 3rd 1863." From the Liljenquist Family Collection of Civil War Photographs, Prints and Photographs Division, Library of Congress
2nd Reserves (31st Infantry)
3rd Reserves (32nd Infantry)
4th Reserves (33rd Infantry)
5th Reserves (34th Infantry)
6th Reserves (35th Infantry)
7th Reserves (36th Infantry)
8th Reserves (37th Infantry)
9th Reserves (38th Infantry)
10th Reserves (39th Infantry)
11th Reserves (40th Infantry)
12th Reserves (41st Infantry)
13th Reserves (42nd Infantry) - (1st Pennsylvania Rifles, "Bucktails")
14th Reserves (1st Light Artillery) - (43rd Volunteers)
15th Reserves (1st Cavalry) (44th Volunteers)

Others

Philadelphia Brigade (California Brigade) (69th, 71st, 72nd and 106th Infantry Regiments)
Southard's Independent Company, Colored Infantry

Cavalry

1st Regiment -- See "15th Reserves (1st Pennsylvania Cavalry)"
2nd Regiment -- ("59th Volunteers")
3rd Regiment
4th Regiment
5th Regiment -- ("65th Volunteers")
6th Regiment
7th Regiment
8th Regiment -- ("89th Volunteers")
9th Regiment
10th Regiment
11th Regiment -- ("108th Volunteers")
12th Regiment
13th Regiment -- ("117th Volunteers")
14th Regiment
15th Regiment -- ("160th Volunteers")
16th Regiment -- ("161st Volunteers")
17th Regiment
18th Regiment -- ("163rd Volunteers")
19th Regiment -- ("180th Volunteers")
20th Regiment -- ("181st Volunteers")
21st Regiment
22nd Regiment
1st Provisional Regiment
2nd Provisional Regiment
3rd Provisional Regiment
Anderson Troop

Artillery

Knap's Battery monument.

Light Artillery

1st Regiment, Light Artillery (14th Reserves)
- Battery A
- Battery B
- Battery C
- Battery D
- Battery F
- Battery G
- Battery H
- Battery I

Independent Light Artillery Batteries

Battery A ("Schaffer's Battery") - garrison duty 1861–1865
Battery B (also known as Muehler's or Stevens' Battery, or 26th Indp't Battery, PA Artillery)
Battery C ("Thompson's Battery")
Battery D ("Durell's Battery")
Battery E ("Knap's Battery")
Battery F ("Hampton's Battery")
Battery G ("Young's Battery") - garrison duty 1862–1865
Battery H ("John Nevin's Battery") - garrison duty 1862–1865
Battery I ("Robert J. Nevin's Battery") - garrison duty 1863–1865

Heavy Artillery

2nd Regiment
2nd Provisional Regiment
3rd Regiment
5th Regiment
6th Regiment