McDowell Union order of battle

The following United States Army units and commanders fought in the Battle of McDowell of the American Civil War. The Confederate order of battle is listed separately.

Abbreviations used[]

MG John C. Frémont (not present)

Brigades	Regiments and Others
Milroy's Brigade BG Robert H. Milroy	12th Ohio Infantry: Col Carr B. White 25th Ohio Infantry: Ltc William P. Richardson 32nd Ohio Infantry: Ltc Ebenezer H. Swinney 73rd Ohio Infantry: Maj Richard Long 75th Ohio Infantry: Col Nathaniel McLean 2nd West Virginia Infantry: Col George R. Latham 3rd West Virginia Infantry: Ltc Francis W. Thompson Battery I, 1st Ohio Artillery: Cpt Henry F. Hyman 12th Ohio Battery: Cpt Aaron Johnson 1st West Virginia Cavalry: Col Nathaniel P. Richmond
Schenck's Brigade BG Robert C. Schenck	82nd Ohio Infantry: Col James Cantwell 5th West Virginia Infantry: Col John L. Ziegler 55th Ohio Infantry: Col John C. Lee : Col Brayton Ives Battery K, 1st Ohio Artillery: Cpt William L. DeBeck

May 8, 1862 - Engagement Near McDowell (Bull Pasture Mountain), Va. The War of the Rebellion: A Compilation of the Official Records of the Union and Confederate Armies. United States War Department. Volume XII, Chapter XXIV, pp. 460–488. (1885)