The United States Army


< to March • April 1863 • to May >

Commanded by Major General Joseph Hooker

Headquarters
First Corps Major General John F. Reynolds
1st Division Brigadier General John S. Wadsworth
2nd Division Brigadier General John C. Robinson
3rd Division Major General Abner Doubleday
Second Corps Major General Darius N. Couch
1st Division Major General Winfield S. Hancock
2nd Division Major General Oliver O. Howard (to 4/1)
Brigadier General J. T. Owen (to 4/11)
Brigadier General John Gibbon 
3rd Division Major General William H. French
Third Corps Major General Daniel Sickles
1st Division Brigadier General David Birney
2nd Division Brigadier General Hiram Berry
3rd Division Brigadier General Amiel W. Whipple
Fifth Corps Major General George Meade 
1st Division Brigadier General Charles Griffin
2nd Division Major General George Sykes
3rd Division Brigadier General Andrew A. Humphreys
Sixth Corps Major General John Sedgwick
1st Division Brigadier General W. T. H. Brooks
2nd Division Brigadier General Albion P. Howe
3rd Division Brigadier General John Newton
Eleventh Corps Major General Carl Schurz (to 4/2)
Major General Oliver O. Howard
1st Division Brigadier General Nathaniel C. McLean (to 4/20)
Brigadier General Charles Devens
2nd Division Colonel A. Bushbeck (to 4/12)
Brigadier General Adolph Von Steinwehr
3rd Division Brigadier General Alexander Schimmelfenning (to 4/2)
Brigadier General Carl Schurz 
Twelfth Corps
Major General Henry W. Slocum
1st Division Brigadier General Alpheus Williams
2nd Division Brigadier General John W. Geary
Cavalry Corps Major General George Stoneman
1st Division Brigadier General Alfred Pleasonton
2nd Division Brigadier General W. W. Averill
3rd Division Brigadier General David McM. Gregg