The following Union Army units and commanders fought in the Battle of the Wilderness (May 5–7, 1864) of the American Civil War. The Confederate order of battle is listed separately. Order of battle compiled from the army organization May 5, 1864, the casualty returns and the reports.
LTG Ulysses S. Grant, General-in-Chief, Union Armies
Escort:
First Division
BG Thomas G. Stevenson
Col Sumner Carruth
Col Jacob P. Gould
Col Daniel Leasure
Second Division
BG Robert B. Potter
Col Zenas Bliss
Col John I. Curtin
Col Simon G. Griffin
Third Division
BG Orlando B. Willcox
Fourth Division
BG Edward Ferrero
Col Joshua K. Sigfried
Col Henry G. Thomas
Reporting directly
Cpt John Edwards, Jr.
Col Elisha Marshall
MG George Meade
General Staff:
General Headquarters:
Provost Guard: BG Marsena R. Patrick