Appomattox campaign Union order of battle
Division Brigade Regiments and others
First Division BG Thomas C. Devin 1st Brigade Col Peter Stagg 1st Michigan Cavalry : Ltc George R. Maxwell ( w , April 1 ) , Cpt Edward L. Negus 5th Michigan Cavalry : Ltc Smith H. Hastings 6th Michigan Cavalry : Ltc Harvey H. Vinton 7th Michigan Cavalry : Ltc George G. Briggs
First Division BG Thomas C. Devin 2nd Brigade Col Charles L. Fitzhugh 6th New York Cavalry : Maj Harrison White 9th New York Cavalry : Maj James R. Dinnin 19th New York Cavalry ( 1st Dragoons ) : Maj Howard M. Smith 17th Pennsylvania Cavalry : Ltc Coe Durland 20th Pennsylvania Cavalry : Ltc Gabriel Middleton
First Division BG Thomas C. Devin 3rd ( Reserve ) Brigade BG Alfred Gibbs 2nd Massachusetts Cavalry : Col Caspar Crowninshield 6th Pennsylvania Cavalry ( 6 companies ) : Col Charles L. Leiper 1st U.S. Cavalry : Cpt Richard S. C. Lord 5th U.S. Cavalry : Cpt Thomas Drummond ( k , April 1 ) , Lt Gustavus Urban 6th U.S. Cavalry : Maj Robert M. Morris
First Division BG Thomas C. Devin Artillery 4th U.S . Artillery , Battery C & Battery E : Cpt Marcus P. Miller
Third Division Bvt MG George A. Custer 1st Brigade Col Alexander C. M. Pennington Jr 1st Connecticut Cavalry : Col Brayton Ives 3rd New Jersey Cavalry : Ltc William P. Robeson , Jr. ( w , April 1 ) 2nd New York Cavalry : Col Alanson M. Randol 2nd Ohio Cavalry : Cpt Albert Barnitz
Third Division Bvt MG George A. Custer 2nd Brigade Col William Wells 8th New York Cavalry : Maj James Bliss 15th New York Cavalry : Col John J. Coppinger 1st Vermont Cavalry : Ltc Josiah Hall
Third Division Bvt MG George A. Custer 3rd Brigade Col Henry Capehart 1st New York Cavalry ( Lincoln ) : Ltc Jenyns C. Battersby 1st West Virginia Cavalry : Maj Shesh B. Howe ( k , April 8 ) , Ltc Charles E. Capehart 2nd West Virginia Cavalry ( 7 companies ) : Ltc James Allen 3rd West Virginia Cavalry : Maj John S. Witcher
Union forces -- Army of the Shenandoah
MG Wesley Merritt
The following Union Army units and commanders fought in the Appomattox campaign of the American Civil War. Order of battle compiled from the army organization during the campaign. The Confederate order of battle is shown separately.