| First Brigade |
Colonel Thomas W. Egan (to 6/16)
Colonel H. J. Madill
|
| 20th Indiana Infantry Regiment |
Lieutenant Colonel C. L. Taylor |
|
| 3rd Maine Infantry Regiment |
Colonel Moses B. Lakeman |
mustered out 6/28 |
| 4th Maine Infantry Regiment |
Captain Edwin Libby |
ordered to the rear to muster out |
| 17th Maine Infantry Regiment |
Lieutenant Colonel Charles B. Merrill |
from 2 Brig. (below) |
| 40th New York Infantry Regiment |
Lieutenant Colonel Augustus Warner (to 6/16)
Captain Madison M. Cannon |
|
| 86th New York Infantry Regiment |
Colonel Jacob H. Lansing |
|
| 124th New York Infantry Regiment |
Lieutenant Colonel Francis M. Cummings |
|
| 99th Pennsylvania Infantry Regiment |
Colonel Asher S. Leidy |
|
| 110th Pennsylvania Infantry Regiment |
Major Isaac Rogers |
|
| 141st Pennsylvania Infantry Regiment |
Major Isaac Rogers |
|
| 2nd United States Sharpshooters |
Major Homer R. Stoughton |
|
| Second Brigade |
Colonel Thomas R. Tannatt (until 6/16)
Major Levi B. Duff (6/16)
Major John Williams (6/16)
Colonel R. McAllister (to 6/24)
Brigadier General Byron R Pierce |
| 17th Maine Infantry Regiment |
Lieutenant Colonel Charles B. Merrill |
to 1 Brig. (above) |
| 1st Massachusetts Heavy Artillery |
Colonel Thomas R. Tannatt |
|
| 3rd Michigan Infantry Regiment |
Lieutenant Colonel Edwin S. Pierce |
mustered out or transferred to 5 MI (below) |
| 5th Michigan Infantry Regiment |
|
|
| 4th New York Heavy Artillery, 2nd Battalion |
|
from 2 Corps Artillery Brig. |
| 93rd New York Infantry Regiment |
Colonel John S. Crocker |
|
| 57th Pennsylvania Infantry Regiment |
|
|
| 63rd Pennsylvania Infantry Regiment |
Lieutenant Colonel John A. Danks |
|
| 105th Pennsylvania Infantry Regiment |
Colonel Calvin A. Craig |
|
| 1st United States Sharpshooters |
Colonel Hiram Berdan |
|
| Third Brigade |
Brigadier General Gershom Mott (to 6/18)
Colonel Daniel Chaplin (to 6/27)
Brigadier General Gershom Mott |
| 1st Maine Heavy Artillery |
Colonel Daniel Chaplin |
|
| 1st Massachusetts Infantry Regiment |
|
to Massachusetts to muster out 5/13 |
| 16th Massachusetts Infantry Regiment |
|
|
| 5th New Jersey Infantry Regiment |
|
|
| 6th New Jersey Infantry Regiment |
|
|
| 7th New Jersey Infantry Regiment |
|
|
| 8th New Jersey Infantry Regiment |
|
|
| 11th New Jersey Infantry Regiment |
|
|
| 115th Pennsylvania Infantry Regiment |
|
consolidated with 110th Pennsylvania 6/22 |
| Fourth Brigade |
Colonel William R. Brewster |
|
| 11th Massachusetts Infantry Regiment |
|
|
| 70th New York Infantry Regiment |
Colonel J. Egbert Farnum |
to New York to muster out |
| 71st New York Infantry Regiment |
|
|
| 72nd New York Infantry Regiment |
|
mustered out or attached to 120th N.Y. 7/20 |
| 73rd New York Infantry Regiment |
|
|
| 74th New York Infantry Regiment |
|
|
| 120th New York Infantry Regiment |
|
|
| 84th Pennsylvania Infantry Regiment |
|
|
