Union order of battle at the Second Battle of Corinth

The following Union Army units and commanders fought in the Battle of Corinth of the American Civil War on October 3 and 4, 1862, in Corinth, Mississippi. Order of battle compiled from the army organization, return of casualties and reports. The Confederate order of battle is listed separately.

Military rank

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

Other

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

Army of the Mississippi
MG William S. Rosecrans


 * Chief of Staff: Ltc Henry Gassaway Kennett
 * Aide de Camp: Col John V. Du Bois

Army of the Tennessee
MG Ulysses S. Grant (not present)

Detachment commanded by BG James B. McPherson