1st Division
Brig. Gen. James Barnes (w)
1st Brigade
Col. William S. Tilton
18th Massachusetts Infantry
Col. Joseph Hayes (w)
22nd Massachusetts Infantry
Lieut. Col. Thomas Sherwin, Jr.
1st Michigan Infantry
Col.. Ira C. Abbott (w)
Lieut. Col. William A. Throop (w)
118th Pennsylvania Infantry
Lieut. Col. James Gwyn
Maj. Charles P. Herring
2nd Brigade
Col. Jacob B. Sweitzer
9th Massachusetts Infantry
Col. Patrick R. Guiney
32nd Massachusetts Infantry
Col. George L. Prescott (w)
Lieut. Col. Luther Stephenson, Jr. (w)
Maj. James A. Cunningham
4th Michigan Infantry
Col. Harrison H. Jeffords (mw)
Lieut. Col. George W. Lumbard
62nd Pennsylvania Infantry
Lieut. Col. James C. Hull
3rd Brigade
Col. Strong Vincent (mw)
Col. James C. Rice
20th Maine Infantry
Col. Joshua L. Chamberlain (w)
16th Michigan Infantry
Lieut. Col. Norval E. Welch
44th New York Infantry
Col. James C. Rice
Lieut. Col. Freeman Conner
Maj. Edward B. Knox
83rd Pennsylvania Infantry
Capt. Orpheus S. Woodward
2nd Division
Brig. Gen. Romeyn B. Ayres
1st Brigade
Col. Hannibal Day
3rd U.S. (Companies B, C, E, G, I, and K)
Capt. Henry W. Freedly (w)
Capt. Richard G. Lay
4th U.S. (Companies C, F, H, and K
Capt. Julius W. Adams, Jr.
6th U.S. (Companies D, F, G, H, and I)
Capt. Levi C. Bootes (w)
12th U.S. (Companies A, B, C, D, and G, 1st Battalion and Companies A, C, and D, 2nd Battalion)
Capt. Thomas S. Dunn
14th U.S. (Companies A, B, D, E, F, and G, 1st Battalion and Companies F and G, 2nd Battalion)
Maj. Grotius R. Giddings
2nd Brigade
Col. Sidney Burbank
2nd U.S. (Companies B, C, F, H, I, and K)
Maj. Arthur T. Lee (w)
Capt. Samuel A. McKee
7th U.S. (Companies A, B, E, and I)
Capt. David P. Hancock
10th U.S. (Companies D, G, and H)
Capt. William Clinton
11th U.S. (Companies B, C, D, E, F, and G)
Maj. Delancey Floyd-Jones
17th U.S. (Companies A, C, D, G, and H 1st Battalion and Companies A and B, 2nd Battalion)
Lieut. Col. James D. Greene
3rd Brigade
Brig. Gen. Stephen H. Weed (k)
Col. Kenner Garrad
140th New York Infantry
Col. Patrick O'Rorke (k)
Lieut. Col. Louis Ernst
Maj. Isaiah Force
146th New York Infantry
Col. Kenner Garrand
Lieut. Col. David T. Jenkins
91st Pennsylvania Infantry
Lieut. Col. Joseph H. Sinex
155th Pennsylvania Infantry
Lieut. Col. John H. Cain
3rd Division
Brig. Gen. Samuel W. Crawford
1st Brigade
Col. William McCandless
1st Pennsylvania Reserves (9 Companies)
Col. William C. Talley (w)
2nd Pennsylvania Reserves
Lieut. Col. George A. Woodward
6th Pennsylvania Reserves
Lieut. Col. Wellington H. Ent
13th Pennsylvania Reserves
Col. Charles F. Taylor (k)
Lieut. Col Alanson E. Niles (w)
Maj. William R. Hartshome
3rd Brigade
Col. Joseph W. Fisher
5th Pennsylvania Reserves
Lieut. Col. George Dare
Maj. James H. Larrimer
9th Pennsylvania Reserves
Lieut. Col. James M. Snodgrass
10th Pennsylvania Reserves
Col. Adoniram J. Warner (w)
Lieut. Col. James B. Knox
11th Pennsylvania Reserves
Col. Samuel M. Jackson
Lieut. Col. Daniel Porter (w)
12th Pennsylvania Reserves (9 Companies)
Col. Martin Davis Hardin
Artillery Brigade
Capt. Augustus P. Martin
Massachusetts Light, 3rd Battery
Lieut. Aaron F. Walcott
1st New York Light, Battery C
Capt. Almont Barnes
1st Ohio Light, Battery L
Capt. Frank C. Gibbs
5th U.S., Battery D
Lieut. Charles E. Hazlett (k)
Lieut. Benjamin f. Rittenhouse
5th U.S., Battery I
Lieut. Malbone F. Watson (w)
Lieut. Charles C. MacConnell