Commanded by:
Major General John Sedgwick (w)
Brigadier General Oliver O. Howard
| First Brigade | Brigadier General Willis A. Gorman | |
| 15th Massachusetts Infantry Regiment | Lieutenant Colonel John W. Kimball | |
| 1st Minnesota Infantry Regiment | Colonel Alfred Sully | |
| 34th New York Infantry Regiment | Colonel James A. Suitor | |
| 82nd New York Infantry Regiment (2nd Militia) | Colonel Henry W. Hudson | |
| 1st Company Massachusetts Sharpshooters | Captain John Saunders (k) | |
| 2nd Company Minnesota Sharpshooters | Captain William F. Russell | |
| Second (Philadelphia) Brigade | Brigadier General Oliver O. Howard (^) Colonel Joshua T. Owen Colonel DeWitt C. Baxter |
|
| 69th Pennsylvania Infantry Regiment | Colonel Joshua T. Owen (^) | |
| 71st Pennsylvania Infantry Regiment | Colonel Isaac J. Wistar (w) Lt Richard P. Smith Captain Enoch E. Lewis |
|
| 72nd Pennsylvania Infantry Regiment | Colonel DeWitt C. Baxter | |
| 106th Pennsylvania Infantry Regiment | Colonel Turner G. Morehead | |
| Third Brigade | Brigadier General Napoleon J. T. Dana (w) Colonel Norman J. Hall |
|
| 19th Massachusetts Infantry Regiment | Colonel Edward W. Hinks (w) Lieutenant Colonel Arthur F. Devereux (w) Captain H. G. Weymouth |
|
| 20th Massachusetts Infantry Regiment | Colonel William R. Lee | |
| 7th Michigan Infantry Regiment | Colonel Norman I. Hall (^) Captain Charles J. Hunt |
|
| 42nd New York Infantry Regiment | Lieutenant Colonel George N. Bomford (w) Major James E. Mallon |
|
| 59th New York Infantry Regiment | Colonel William L. Tidball | |
| Artillery | ||
| Battery A, 1st Rhode Island Artillery | Captain John A. Tompkins | |
| Battery I, 1st United States Artillery | Lieutenant George A. Woodruff |
Key to notes:
(k) = killed, (w) = wounded, (mw) = mortally wounded, (c) = captured, (^) = took over parent unit
Links for regiments, batteries, companies, and individuals go to unit histories or biographies on www.civilwarintheeast.com