Battle of Boydton Plank Road order of battle: Union

The following Union Army units and commanders fought in the Battle of Boydton Plank Road (October 27–28, 1864) of the American Civil War. Order of battle compiled from the casualty returns.

Military rank

 * MG = Major General
 * BG = Brigadier General
 * Col = Colonel
 * Ltc = Lieutenant Colonel
 * Maj = Major
 * Cpt = Captain
 * Lt = Lieutenant
 * Bvt = Brevet

Other

 * w = wounded
 * mw = mortally wounded
 * k = killed in action
 * c = captured

II Corps
MG Winfield S. Hancock

V Corps
MG Gouverneur K. Warren

Escort: Cpt Napoleon J. Horrell Provost Guard: Cpt Paul A. Oliver Ambulance Train: Cpt William F. Drum
 * 4th Pennsylvania Cavalry (detachment)
 * 5th New York Battalion

IX Corps
MG John G. Parke

Escort: Lt William W. Neiterfield Provost Guard: Cpt Andrew D. Baird
 * 2nd Pennsylvania Cavalry, Companies C and H
 * 79th New York