Battle of Champion Hill order of battle: Union

The following Union Army units and commanders fought in the Battle of Champion Hill of the American Civil War. The Confederate order of battle is listed separately. Order of battle compiled from the army organization, returns of casualties and reports.

Military rank

 * MG = Major General
 * BG = Brigadier General
 * Col = Colonel
 * Ltc = Lieutenant Colonel
 * Maj = Major
 * Cpt = Captain
 * Lt = 1st Lieutenant

Other

 * w = wounded
 * mw = mortally wounded
 * k = killed

Army of the Tennessee
MG Ulysses S. Grant

XIII Corps
MG John A. McClernand Escort:
 * 3rd Illinois Cavalry (Company L): Cpt David R. Sparks

XV Corps
MG William T. Sherman

XVII Corps
MG James B. McPherson

Provisional Cavalry Battalion: Cpt John S. Foster
 * 2nd Illinois Cavalry (Companies A & B): Lt W. B. Cummins
 * 4th Missouri Cavalry (Company F): Lt A. Mueller
 * 4th Independent Company Ohio Cavalry: Cpt John S. Foster