Army of the Tennessee XI CorpsExcelsior Brigade
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9th Massachusetts Volunteer Infantry-71st New York Volunteer
Bucktail Brigade
-1er Régiment de Grenadiers
-Grenadiers à Cheval
-Régiment d'Artillerie à Pied de la Garde
Union Army I Corps,1st Division Eagle Brigade
- 1st Maine Heavy Artillery
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1st Michigan Volunteer Cavalry-
3rd United States Regular Infantry- 16th United States Regular Infantry
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20th Maine Volunteer Infantry-
69th New York Volunteer Infantry Iron Brigade
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1st United States Sharpshooters-
14th New York State Militia-
68th New York Volunteer Infantry1st New Jersey Brigade - 1st New Jersey Light Artillery
- 3rd New Jersey Volunteer Cavalry
- 7th New Jersey Volunteer Infantry
- 9th New Jersey Volunteer Infantry
Union Brigades Irish Brigade-
1st Michigan Volunteer Sharpshooters- 2nd Connecticut Heavy Artillery
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2nd Rhode Island Volunteer Infantry-
3rd Connecticut Heavy Artillery-
4th Michigan Volunteer Infantry- 12th Illinois Volunteer Infantry
- 26th Georgia
- 28th Pennsylvania Irish Volunteers
- 95th New York
Eastern Iron Brigade- 1st Colorado
- 1st Delaware Veteran Regiment,
- 1st Minnesota Volunteer Infantry Battalion
- 1st Kansas Volunteer Infantry
- 3rd Maine
- 7th New York State Militia
- 23rd Pennsylvania "Birney's Zouaves"
- 52nd New York Infantry
- 88th New York Company A
- West Point Military Academy "The Black Knights"
- 3rd Iowa, Light Artillery