The following Union Army units and commanders fought in the Second Battle of Ream's Station (August 25, 1864) during the Petersburg campaign of the American Civil War.
Order of battle is compiled from the official tabulation of casualties and includes only units which sustained casualties.
[1] MG Winfield S. Hancock First Division BG Nelson A.
Miles 1st Brigade Col James C. Lynch Consolidated Brigade Col Levin Crandell Cpt Nelson Penfield 4th Brigade Ltc K. Oscar Broady (w) Ltc William Glenny Unattached Second Division MG John Gibbon Provost Guard Cpt Mahlon Black 1st Brigade Ltc Horace P. Rugg 2nd Brigade Col Mathew Murphy 3rd Brigade Col Thomas A. Smyth Artillery Cpt A. Judson Clark Second Cavalry Division BG David McMurtrie Gregg 1st Brigade Col William Stedman 2nd Brigade Col Charles H. Smith Kautz's Cavalry Division BG August V. Kautz 1st Brigade [not engaged] 2nd Brigade Col Samuel P. Spear