Pea Ridge Union order of battle

The following Union Army units and commanders fought in the Battle of Pea Ridge (or Battle of Elkhorn Tavern) of the American Civil War in Pea Ridge, Arkansas on March 6-8, 1862. The Confederate order of battle is shown separately.

Military rank

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

Other

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

Army of the Southwest
BG Samuel R. Curtis

Headquarters Units:
 * 24th Missouri (5 companies): Maj Eli W. Weston
 * 3rd Iowa Cavalry (Companies A, B, F, H and I present at Pea Ridge): Col Cyrus Bussey
 * Bowen’s Missouri Cavalry Battalion (Companies A, B, C, D and M present at Pea Ridge; 4 mountain howitzers): Maj William D. Bowen

First and Second Divisions
BG Franz Sigel