Union Regiments - Pennsylvania

Independent Company Sharpshooters	M'Lane's Erie Regiment Infantry
First Defenders (5 companies)	1st Regiment Infantry (3 months)
1st Regiment Reserve Infantry	1st Regiment Militia Infantry
1st Battalion Infantry (6 months)	1st Battalion Infantry (100 days)
2nd Regiment Infantry (3 months)	2nd Regiment Reserve Infantry
2nd Regiment Militia Infantry	2nd Battalion Infantry
3rd Regiment Infantry (3 months)	3rd Regiment Reserve Infantry
3rd Regiment Militia Infantry	3rd Battalion Infantry
4th Regiment Infantry (3 months)	4th Regiment Reserve Infantry
4th Regiment Militia Infantry	5th Regiment Infantry (3 months)
5th Regiment Reserve Infantry	5th Regiment Militia Infantry
6th Regiment Infantry (3 months)	6th Regiment Reserve Infantry
6th Regiment Militia Infantry	7th Regiment Infantry (3 months)
7th Regiment Reserve Infantry	7th Regiment Militia Infantry
8th Regiment Infantry (3 months)	8th Regiment Reserve Infantry
8th Regiment Militia Infantry	9th Regiment Infantry (3 months)
9th Regiment Infantry Reserves	9th Regiment Militia Infantry
10th Regiment Infantry (3 months)	10th Regiment Reserve Infantry
10th Regiment Militia Infantry	11th Regiment Infantry (3 months)
11th Regiment Infantry (3 years)	11th Regiment Reserve Infantry
11th Regiment Militia Infantry	12th Regiment Infantry (3 months)
12th Regiment Reserve Infantry	12th Regiment Militia Infantry
13th Regiment Infantry (3 months)	13th Regiment Reserve Infantry "1st Rifles" "Bucktails"
13th Regiment Militia Infantry	14th Regiment Infantry (3 months)
14th Regiment Reserve Infantry	14th Regiment Militia Infantry
15th Regiment Infantry (3 months)	15th Regiment Reserve Infantry
15th Regiment Militia Infantry	16th Regiment Infantry (3 months)
16th Regiment Militia Infantry	17th Regiment Infantry (3 months)
17th Regiment Militia Infantry	18th Regiment Infantry (3 months)
18th Regiment Militia Infantry	19th Regiment Infantry (3 months)
19th Regiment Militia Infantry	20th Regiment Infantry (3 months)
20th Regiment Militia Infantry	20th Regiment Emergency Infantry
21st Regiment Infantry (3 months)	21st Regiment Militia Infantry
22nd Regiment Infantry (3 months)	22nd Regiment Militia Infantry
23rd Regiment Infantry (3 months)	23rd Regiment Infantry (3 years)
23rd Regiment Militia Infantry	24th Regiment Infantry (3 months)
24th Regiment Militia Infantry	25th Regiment Infantry (3 months)
25th Regiment Militia Infantry	26th Regiment Infantry
26th Regiment Emergency Militia Infantry	27th Regiment Infantry "Washington Brigade"
27th Regiment Emergency Militia Infantry	28th Regiment Infantry "Goldstream Regiment"
28th Regiment Emergency Militia Infantry	29th Regiment Infantry
29th Regiment Emergency Militia Infantry	30th Regiment Infantry
30th Regiment Infantry "1st Reserves"	30th Regiment Emergency Militia Infantry
31st Regiment Infantry	31st Regiment Infantry "2nd Reserves"
31st Regiment Emergency Militia Infantry	32nd Regiment Infantry
32nd Regiment Infantry "3rd Reserves"	32nd Regiment Emergency Militia Infantry
33rd Regiment Infantry	33rd Regiment Infantry "4th Reserves"
33rd Regiment Emergency Militia Infantry	34th Regiment Infantry "5th Reserves"
34th Regiment Militia Infantry	35th Regiment Infantry
35th Regiment Infantry "6th Reserves"	35th Regiment Militia Infantry
36th Regiment Infantry	36th Regiment Infantry "7th Reserves"
36th Regiment Militia Infantry	37th Regiment Infantry "8th Reserves"
37th Regiment Militia Infantry	38th Regiment Infantry "9th Reserves"
38th Regiment Militia Infantry	39th Regiment Infantry "10th Reserves"
39th Regiment Militia Infantry	40th Regiment Infantry
40th Regiment Infantry "11th Reserves"	40th Regiment Militia Infantry
41st Regiment Infantry "12th Reserves"	41st Regiment Militia Infantry
42nd Regiment Infantry "13th Reserves"	42nd Regiment Militia Infantry
43rd Regiment Infantry	43rd Regiment Militia Infantry
44th Regiment Infantry	44th Regiment Militia Infantry
45th Regiment Infantry	45th Regiment Militia Infantry
46th Regiment Infantry	46th Regiment Militia Infantry
47th Regiment Infantry	47th Regiment Militia Infantry
48th Regiment Infantry	48th Regiment Militia Infantry
49th Regiment Infantry	49th Regiment Militia Infantry
50th Regiment Infantry	50th Regiment Militia Infantry
51st Regiment Infantry	51st Regiment Militia Infantry
52nd Regiment Infantry	52nd Regiment Militia Infantry
53rd Regiment Infantry	53rd Regiment Militia Infantry
54th Regiment Infantry	54th Regiment Militia Infantry
55th Regiment Infantry	55th Regiment Militia Infantry
56th Regiment Infantry	56th Regiment Militia Infantry
57th Regiment Infantry	57th Regiment Militia Infantry
58th Regiment Infantry	58th Regiment Militia Infantry
59th Regiment Infantry	59th Regiment Militia Infantry
60th Regiment Infantry	60th Regiment Militia Infantry
61st Regiment Infantry	62nd Regiment Infantry
63rd Regiment Infantry	64th Regiment Infantry
65th Regiment Infantry	66th Regiment Infantry
67th Regiment Infantry	68th Regiment Infantry
69th Regiment Infantry	70th Regiment Infantry
71st Regiment Infantry "Baker's California Regiment"	72nd Regiment Infantry "Fire Zouave Regiment"
73rd Regiment Infantry	74th Regiment Infantry
75th Regiment Infantry	76th Regiment Infantry "Keystone Zouaves"
77th Regiment Infantry	78th Regiment Infantry
79th Regiment Infantry	80th Regiment Infantry
81st Regiment Infantry	82nd Regiment Infantry
83rd Regiment Infantry	84th Regiment Infantry
85th Regiment Infantry	86th Regiment Infantry
87th Regiment Infantry	88th Regiment Infantry
89th Regiment Infantry	90th Regiment Infantry
91st Regiment Infantry	92nd Regiment Infantry
93rd Regiment Infantry	94th Regiment Infantry
95th Regiment Infantry	96th Regiment Infantry
97th Regiment Infantry	98th Regiment Infantry
99th Regiment Infantry	100th Regiment Infantry

1st Regiment Cavalry	1st Regiment Provisional Cavalry
1st Battalion Militia Cavalry	2nd Regiment Cavalry
2nd Regiment Provisional Cavalry	3rd Regiment Cavalry "Young's Kentucky Light Cavalry"
3rd Regiment Provisional Cavalry	4th Regiment Cavalry
5th Regiment Cavalry "Cameron Dragoons"	6th Regiment Cavalry "Rush's Lancers"
7th Regiment Cavalry	8th Regiment Cavalry
9th Regiment Cavalry "Lochiel Cavalry"	10th Regiment Cavalry
11th Regiment Cavalry	12th Regiment Cavalry
13th Regiment Cavalry	14th Regiment Cavalry
15th Regiment Cavalry	16th Regiment Cavalry
17th Regiment Cavalry	18th Regiment Cavalry
19th Regiment Cavalry	20th Regiment Cavalry (6 months)
20th Regiment Cavalry (3 years)	21st Regiment Cavalry (6 months)
21st Regiment Cavalry (3 years)	22nd Regiment Cavalry (6 months)
22nd Regiment Cavalry (3 years)	Independent Battalion Cavalry
Ringgold Battalion Cavalry	Anderson Troop Cavalry
Bell's Independent Company Militia Cavalry	Brown's Independent Company Militia Cavalry
Comley's Independent Company Militia Cavalry	Dick's Independent Company Militia Cavalry
Hammill's Independent Company Militia Cavalry	Hebble's Independent Company Cavalry
Jones' Independent Company Militia Cavalry	Lafayette Company Cavalry
Lambert's Independent Cavalry Company	Morehead Cavalry Company
Murray's Independent Company Militia Cavalry	Myers' Independent Company Militia Cavalry
Negley's Body Guard	Philadelphia City Troop
Reading City Troop	Ringgold Cavalry Company
Sanno's Independent Company Cavalry	Stroud's Independent Company Cavalry
Union Cavalry Company	Warren's Independent Company Cavalry
Washington County Cavalry Company	Weaver's Independent Company Cavalry

2nd Regiment Heavy Artillery	2nd Regiment Provisional Heavy Artillery
3rd Regiment Heavy Artillery	5th Regiment Heavy Artillery
6th Regiment Heavy Artillery	Roberts' Battalion Heavy Artillery
Segebarth's Battalion Marine Artillery	Commonwealth Independent Company Heavy Artillery
Ermentrout's Company Militia Heavy Artillery	Guss' Battery Militia Light Artillery
Jones Independent Company Heavy Artillery	Schooley's` Independent Company Heavy Artillery
Tyler's Independent Battery Heavy Artillery	Woodward's Independent Company Heavy Artillery
1st Regiment Light Artillery, Battery "A"	1st Regiment Light Artillery, Battery "B"
1st Regiment Light Artillery, Battery "C"	1st Regiment Light Artillery, Second Battery "C"
1st Regiment Light Artillery, Battery "D"	1st Regiment Light Artillery, Battery "E"
1st Regiment Light Artillery, Battery "F"	1st Regiment Light Artillery, Battery "G"
1st Regiment Light Artillery, Battery "H"	1st Regiment Light Artillery, Battery "I"
Independent Battery "A", Light Artillery	Independent Battery "B", Light Artillery
Independent Battery "C", Light Artillery	Independent Battery "D", Light Artillery "Durrell's"
Independent Battery "E", Light Artillery "Knap's"	Independent Battery "F", Light Artillery "Hampton's"
Independent Battery "G", Light Artillery	Independent Battery "H", Light Artillery
Independent Battery "I", Light Artillery "Nevins'"	Knap's Independent Battalion Light Artillery
Hasting's Independent Battery Light Artillery	Keystone Independent Battery Light Artillery
Keystone Independent Militia Battery No. 2 (Light Artillery)	Knap's Independent Militia Battery Light Artillery
Landis' Independent Militia Battery Light Artillery	Miller's Independent Militia Battery Light Artillery
Nevins' Independent Battery Light Artillery	Ulman's Independent Battery Light Artillery
Wrigley's Independent Company Engineers

101st Regiment Infantry	102nd Regiment Infantry
103rd Regiment Infantry	104th Regiment Infantry
105th Regiment Infantry	106th Regiment Infantry
107th Regiment Infantry	108th Regiment Infantry
109th Regiment Infantry	110th Regiment Infantry
111th Regiment Infantry	112th Regiment Infantry
113th Regiment Infantry	114th Regiment Infantry
115th Regiment Infantry	116th Regiment Infantry
117th Regiment Infantry	118th Regiment Infantry
119th Regiment Infantry	120th Regiment Infantry
121st Regiment Infantry	122nd Regiment Infantry
123rd Regiment Infantry	124th Regiment Infantry
125th Regiment Infantry	126th Regiment Infantry
127th Regiment Infantry	128th Regiment Infantry
129th Regiment Infantry	130th Regiment Infantry
131st Regiment Infantry	132nd Regiment Infantry
133rd Regiment Infantry	134th Regiment Infantry
135th Regiment Infantry	136th Regiment Infantry
137th Regiment Infantry	138th Regiment Infantry
139th Regiment Infantry	140th Regiment Infantry
141st Regiment Infantry	142nd Regiment Infantry
143rd Regiment Infantry	144th Regiment Infantry
145th Regiment Infantry	146th Regiment Infantry
147th Regiment Infantry	148th Regiment Infantry
149th Regiment Infantry "2nd Bucktails"	150th Regiment Infantry
151st Regiment Infantry	152nd Regiment Infantry
153rd Regiment Infantry	154th Regiment Infantry
155th Regiment Infantry	156th Regiment Infantry
157th Regiment Infantry	158th Regiment Infantry
159th Regiment Infantry	160th Regiment Infantry
161st Regiment Infantry	162nd Regiment Infantry
163rd Regiment Infantry	164th Regiment Infantry
165th Regiment Infantry	166th Regiment Infantry
167th Regiment Infantry	168th Regiment Infantry
169th Regiment Infantry	170th Regiment Infantry
171st Regiment Infantry	172nd Regiment Infantry
173rd Regiment Infantry	174th Regiment Infantry
175th Regiment Infantry	176th Regiment Infantry
177th Regiment Infantry	178th Regiment Infantry
179th Regiment Infantry	180th Regiment Infantry
181st Regiment Infantry	182nd Regiment Infantry
183rd Regiment Infantry	184th Regiment Infantry
185th Regiment Infantry	186th Regiment Infantry
187th Regiment Infantry	188th Regiment Infantry
189th Regiment Infantry	190th Regiment Infantry
191st Regiment Infantry	192nd Regiment Infantry
193rd Regiment Infantry	194th Regiment Infantry
195th Regiment Infantry	196th Regiment Infantry
197th Regiment Infantry	198th Regiment Infantry
199th Regiment Infantry	200th Regiment Infantry
201st Regiment Infantry	202nd Regiment Infantry
203rd Regiment Infantry	204th Regiment Infantry
205th Regiment Infantry	206th Regiment Infantry
207th Regiment Infantry	208th Regiment Infantry
209th Regiment Infantry	210th Regiment Infantry
211th Regiment Infantry	212th Regiment Infantry
213th Regiment Infantry	214th Regiment Infantry
215th Regiment Infantry	Independent Battalion Militia Infantry
Letzinger's Battalion Militia Infantry	Lininger's Battalion Militia Infantry
McKeag's Battalion Militia Infantry	Zell's Battalion Militia Infantry
Baldwin's Independent Company Militia Infantry	Beale's Independent Company Militia Infantry
Campbells' Independent Company Militia Infantry	Carson's Independent Company Militia Infantry
German's Independent Company Militia Infantry	Green's Independent Company Militia Infantry
Guthrie's Independent Company Militia Infantry	Collis' Independent Company "Zouaves De Afrique"
Departmental Corps (Four companies)	Griffith's Independent Company Infantry
James' Independent Company Infantry "Warren County Rifles"	Jones' Independent Company Infantry
Tanner's Independent Company Infantry	"Zouaves De Afrique" Independent Company Infantry
Hembold's Independent Company Militia Infantry	Hubbell's Independent Company Militia Infantry
Huff's Independent Company Militia Infantry	Luther's Independent Company Militia Infantry
McKnight's Independent Company Militia Infantry	Mann's Independent Company Militia Infantry
Mitchell's Independent Company Militia Infantry	Rich's Independent Company Militia Infantry
Robert's Independent Company Militia Infantry	Spear's Independent Company Militia Infantry
Stephens' Independent Company Militia Infantry