United States Army


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Commanded by:
Major General Ambrose Burnside (relieved January 26)
Major General Joseph Hooker

Headquarters
Right Grand Division Major General Edwin V. Sumner
Second Corps Major General John Sedgwick (to 1/26)
Major General Oliver O. Howard
1st Division Major General Winfield S. Hancock (to 1/24)
Brigadier General Samuel K. Zook
2nd Division Major General Oliver O. Howard (^ 1/26)
Brigadier General Joshua T. Owen
3rd Division Brigadier General Alfred Sully (to 1/10)
Major General William H. French
Ninth Corps Brigadier General Orlando D. Wilcox (to 1/16)
Major General John Sedgwick
1st Division Brigadier General William W. Burns
2nd Division Brigadier General Samuel D. Sturgis
3rd Division Brigadier General George W. Getty
Center Grand Division Major General Joseph Hooker
Third Corps Major Gen. Daniel Sickles
1st Division Brigadier General David Birney
2nd Division Major General Daniel Sickles (to 1/12)
Brigadier General J. B. Carr
3rd Division Brigadier General Amiel W. Whipple
Fifth Corps Major General George G. Meade (to 1/26)
Brigadier General Charles Griffin
1st Division Colonel James Barnes
2nd Division Major General George Sykes
3rd Division Brigadier General Andrew A. Humphreys (to 1/27)
Colonel E. M. Gregory
Left Grand Division Major Geneneral William B. Franklin
First Corps Major General John F. Reynolds (to 1/2)
Brigadier General John S. Wadsworth (to 1/4)
Major General John F. Reynolds
1st Division Brigadier General John S. Wadsworth (to 1/2)
Major General Abner Doubleday (to 1/4)
Brigadier General John S. Wadsworth
2nd Division Brig. Gen. John C. Robinson
3rd Division Colonel H.G. Sickel (until 1/11)
Brigadier General J. R. Kenly (to 1/18)
Brigadier General A. Doubleday
Sixth Corps Major General William F. Smith
1st Division Brigadier General W. T. H. Brooks
2nd Division Brigadier General Albion P. Howe
3rd Division Brigadier General Charles Devens Jr.
Reserve
Eleventh Corps Major General Franz Sigel (to 1/10)
Brigadier General Julius H. Stahel (1/10 – 1/19)
Brigadier General Carl Schurz 
1st Division Brigadier General Julius H. Stahel (to 1/10)
Brigadier General Nelson C. McLean
2nd Division Brigadier General Adolph Von Steinwehr
3rd Division Brigadier General Carl Schurz (^ 1/19)
Brigadier General Alexander Schimmelfenning
Twelfth Corps
Major General Henry W. Slocum
1st Division Brigadier General Alpheus Williams
2nd Division Brigadier General John W. Geary
Cavalry Division  Brigadier General Alfred Pleasonton
1st Brigade Colonel John F. Farnsworth
Colonel William Gamble
2nd Brigade Colonel T. C. Devens
Averill’s Brigade Brigadier General William W. Averill
Colonel J. K. Kerr
Bayard’s Brigade Brigadier General David McM. Gregg