First Deep Bottom Union order of battle

The following Union Army units and commanders fought in the First Battle of Deep Bottom (July 27–29, 1864) of the American Civil War. The Confederate order of battle is listed separately.
Union Forces.
General in Chief.
LTG Ulysses S. Grant
Army of the Potomac.
MG George Meade
II Corps.
MG Winfield Scott Hancock
Escort:<br>
Engineers:<br>
Chief of Artillery: Col John C. Tidball
Cavalry Corps.
MG Philip Sheridan
Army of the James.
MG Benjamin F. Butler