Army of Virginia
Maj. Gen. John Pope
Escort: A and C, 1st Ohio Cavalry
Capt. Nathan D. Menken
I Corps
Maj. Gen. Franz Sigel
Escort:
1st Indiana Cavalry
Capt. Abram Sharra
​
1st Division
Brig. Gen. Robert C. Schenck (w)
Brig. Gen. Julius Stahel
​
1st Brigade
Brig. Gen. Julius Stahel
Col. Adolphus Buschbeck
​
8th New York
Lieut. Col. Carl B. Hedterich
41st New York
Lieut. Col. Ernest W. Holmstedt
45th New York
Lieut. Col. Edward C. Wratislaw
27th Pennsylvania
Col. Adolphus Buschbeck
Lieut. Col. Lorenz Cantador
2nd New York Battery
Capt. Louis Schirmer
Lieut. F. J. T. Blume
​
2nd Brigade
Col. Nathaniel C. McLean
25th Ohio
Col. William P. Richardson
55th Ohio
Col. John C. Lee
73rd Ohio
Col. Orland Smith
75th Ohio
Maj. Robert Reily
K, 1st Ohio Artillery
Lieut. George H. Haskin
​
2nd Division
Brig. Gen. Adolph von Steinwehr
​
1st Brigade
Col. John A. Koltes (k)
Lieut. Col. Gust. A. Muhleck
​
29th New York
Col. Clemens Soest (w)
Maj. Louis Hartmann
68th New York
Lieut. Col. John H. Kleefisch (m w)
73rd Pennsylvania
Lieut. Col. Gust. A. Muhleck
​
3rd Division
Brig. Gen. Carl Schurz
​
1st Brigade
Brig. Gen. Henry Bohlen (k)
Col. Alexander Schimmelfennig
​
61st Ohio
Col. Newton Schleich
Lieut. Col. Stephen J. McGroarty
74th Pennsylvania
Maj. Franz Blessing
8th West Virginia
Capt. Hedgman Slack
F, Pennsylvania Artillery
Capt. Robert B. Hampton
​
2nd Brigade
Col. Wladimir Krzyzanowski
​
54th New York
Lieut. Col. Charles Ashby
58th New York
Maj. William Henkel (w)
Capt. Frederick Braun
75th Pennsylvania
Lieut. Col. Francis Mahler (w)
L, 2nd New York Artillery
Capt. Jacob Roemer
​
Unattached
​
C, 3rd West Virginia Cavalry
Capt. Jonathan Stahl
I, 1st Ohio Artillery
Capt. Hubert Dilger
​
Independent Brigade
Brig. Gen. Robert H. Milroy
​
2nd West Virginia
Col. George R. Latham
3rd West Virginia
Col. David T. Hewes
5th West Virginia
Col. John L. Zeigler
82nd Ohio
Col. James Cantwell (k)
C, E, and L, 1st West Virginia Cavalry
Maj. John S. Krepps
12th Ohio Battery
Capt. Aaron C. Johnson
​
Cavalry Brigade
Col. John Beardsley
​
1st Maryland
Lieut. Col. C. Wetschky
4th New York
Lieut. Col. Ferries Nazer
9th New York
Maj. Charles McL. Knox
6th Ohio
Col. William R. Lloyd
​
Reserve Artillery
Capt. Frank Buell (k)
Capt. Louis Schirmer
​
I, 1st New York
Capt. Michael Wiedrich
13th New York
Capt. Julius Dieckmann
C, West Virginia
Lieut. Wallace Hill
​
II Corps
Maj. Gen. Nathaniel P. Banks
​
II Corps, excepting its cavalry, was not engaged in any of the principal battles.
​
III Corps
Maj. Gen. Irvin McDowell
​
1st Division
Brig. Gen. Rufus King
Brig. Gen. John P. Hatch (w)
Brig. Gen. Abner Doubleday
​
1st Brigade
Brig. Gen. John P. Hatch
Col. Timothy Sullivan
​
22nd New York
Col. Walter Phelps, Jr.
24th New York
Col. Timothy Sullivan
30th New York
Col. Edward Frisby (k)
84th New York (14th Militia)
Lieut. Col. Edward B. Fowler (w)
Maj. William H. de Bevoise
2nd U.S. Sharpshooters
Col. Henry A. V. Post
​
2nd Brigade
Brig. Gen. Abner Doubleday
Col. William P. Wainwright
​
56th Pennsylvania
Col. Sullivan A. Meredith (w)
Lieut. Col. J. William Hofmann
76th New York
Col. William P. Wainwright
95th New York
Lieut. Col. James B. Post
​
3rd Brigade
Brig. Gen. Marsena R. Patrick
​
21st New York
Col. William F. Rogers
23rd New York
Lieut. Col. Nirom M. Crane
35th New York
Col. Newton B. Lord
80th New York (20th Militia)
Col. George W. Pratt (m, w)
Lieut. Col. Theodore B. Gates
​
4th Brigade
Brig. Gen. John Gibbon
​
2nd Wisconsin
Col. Edgar O'Connor (k)
Lieut. Col. Lucius Fairchild
6th Wisconsin
Col. Lysander Cutler (w)
Lieut. Col. Charles A. Hamilton (w)
Lieut. Col. Lucius Fairchild
19th Indiana
Col. Solomon Meredith
​
Artillery
​
1st New Hampshire
Capt. George A. Gerrish (c)
Lieut. Frederick M. Edgell
D, 1st Rhode Island
Capt. J. Albert Monroe
L, 1st New York
Capt. John A. Reynolds
B, 4th U.S.
Capt. Joseph B. Campbell
​
2nd Division
Brig. Gen. James B. Ricketts
​
1st Brigade
Brig. Gen. Abram Duryea
​
97th New York
Lieut. Col. John P. Spofford
104th New York
Maj. Lewis C. Skinner
105th New York
Col. Howard Carroll
107th Pennsylvania
Col. Thomas F. McCoy
​
2nd Brigade
Brig. Gen. Zealous B. Tower (w)
Col. William H. Christian
​
26th New York
Col. William H. Christian
Lieut. Col. Richard H. Richardson
94th New York
Col. Adrian R. Root (w)
88th Pennsylvania
Lieut. Col. Joseph A. McLean (k)
Maj. George W. Gile
90th Pennsylvania
Col. Peter Lyle
​
3rd Brigade
Brig. Gen. George L. Hartsuff
Col. John W. Stiles
​
12th Massachusetts
Col. Fletcher Webster (k)
Lieut. Col. Timothy M. Bryan, Jr.
13th Massachusetts
Col. Samuel H. Leonard
83rd New York (9th Militia)
Col. John W. Stiles
Lieut. Col. William Atterbury
11th Pennsylvania
Col. Richard Coulter
​
4th Brigade
Col. Joseph Thoburn (w)
​
7th Indiana
Lieut. Col. John F. Cheek
84th Pennsylvania
Col. Samuel M. Bowman
110th Pennsylvania
Col. William D. Lewis Jr.
1st West Virginia
Lieut. Col. John F. Cheek
​
Artillery
​
2nd Maine
Capt. James A. Hall
5th Maine
Capt. G. F. Leppien
F, 1st Pennsylvania
Capt. Ezra W. Matthews
C, Pennsylvania
Capt. James Thompson
​
Cavalry Brigade
Brig. Gen. George D. Bayard
​
1st Maine
Col. Samuel H. Allen
2nd New York
Col. J. Mansfield Davies
1st New Jersey
Lieut. Col. Joseph Karge (w)
Maj. Ivins D. Jones
1st Pennsylvania
Col. Owen Jones
1st Rhode Island
Col. A. N. Duffie
​
Reynold's Division
Brig. Gen. John F. Reynolds
​
1st Brigade
Brig. Gen. George G. Meade
​
3rd Pennsylvania Reserves
Col. Horatio G. Sickel
4th Pennsylvania Reserves
Col. Albert. L. Magilton
7th Pennsylvania Reserves
Lieut. Col. Robert H. Henderson (w)
Col. Henry C. Bolinger
8th Pennsylvania Reserves
Capt. William Lemon
13th Pennsylvania Reserves or 1st Rifles
Col. Hugh W. McNeil
​
2nd Brigade
Brig. Gen. Truman Seymour
​
1st Pennsylvania Reserves
Col. R. Biddle Roberts
2nd Pennsylvania Reserves
Col. William McCandless (w)
5th Pennsylvania Reserves
Col. Joseph W. Fisher
Lieut. Col. George Dare
6th Pennsylvania Reserves
Col. William Sinclair
​
3rd Brigade
Brig. Gen. Conrad F. Jackson
Col. Martin D. Hardin (w)
Col. James T. Kirk (w)
Lieut. Col. Robert Anderson
​
9th Pennsylvania Reserves
Lieut. Col. Robert Anderson
Maj. J. McK. Snodgrass
10th Pennsylvania Reserves
Col. James T. Kirk
11th Pennsylvania Reserves
Lieut. Col. Samuel M. Jackson
12th Pennsylvania Reserves
Col. Martin D. Hardin
Capt. Richard Gustin
​
Artillery
Capt. Dunbar R. Ransom
​
A, 1st Pennsylvania
Capt. John G. Simpson
B, 1st Pennsylvania
Capt. James H. Cooper
G, 1st Pennsylvania
Capt. Mark Kerns (m w)
Lieut. Frank P. Amsden
C, 1st U.S.
Capt. Dunbar R. Ransom
​
Unattached
​
3rd Maine Battery (Pontonniers)
Capt. James G. Swett
16th Indiana Battery
Capt. Charles A. Naylor
E, 4th U.S. Artillery
Capt. Joseph C. Clark, Jr.
3rd Indiana Cavalry (detachment)
- - - - -
C, G, H, and I, 13th Pennsylvania Reserves (1st Rifles)
Lieut. Col. Thomas L. Kane
​
Reserve Corps
Brig. Gen. Samuel D. Sturgis
​
Platt's Brigade (temporarily attached to V Army Corps August 27th-31st)
Brig. Gen. A. Sanders Platt
​
63rd Indiana (4 companies)
Lieut. Col. John s. Williams
86th New York
Col. Benajah P. Bailey
​
Unattached
​
2nd New York Heavy Artillery
Col. Gustav Waagner
11th New York Battery
Capt. Albert A. von Puttkammer
C, 1st New York Artillery (detachment)
Lieut. Samuel R. James
​