Army of the Potomac

Major General George Meade

The Eleventh and Twelfth Army Corps left the Army of the Potomac to transfer to the Army of the Cumberland.

Headquarters

First Corps

Major General John Newton

Bde. Gen. J.C. Rice (until 9/23)

Bde. Gen. Lysander Cutler (after 9/23)

Brigadier General J.C. Robinson

Brigadier General J.R. Kenly

Second Corps

Bde. Gen. John C. Caldwell (until 9/2)

Maj. Gen. Gouverneur Warren (after 9/2)

Bde. Gen. J. C. Caldwell

Brigadier General A. S. Webb

Bde. Gen. J. T. Owen (to 9/6)

Bde. Gen.Alexander Hays (after 9/6)

Third Corps

Major General William H. French

Maj. Gen. David Birney

Bde. Gen. Henry Prince

Bde. Gen. W. L. Elliott

Fifth Army Corps

Major General George Sykes

Bde. Gen. Charles Griffin

Bde. Gen. Romeyn B. Ayres

Colonel W. McCandless

Sixth Army Corps

Major General John Sedgwick

Bde. Gen. Horatio G. Wright

Brigadier General A. P. Howe

Bde. Gen. H. D. Terry

Eleventh Army Corps

Major General Oliver O. Howard

to the Department of the Cumberland 9/25

Bde. Gen. A. Von Steinwehr

Bde. Gen. Carl Schurz

Twelfth Army Corps

Major General Henry W. Slocum

to the Department of the Cumberland 9/25

Bde. Gen. J. F. Knipe (until 9/13)

Bde. Gen.Alpheus Williams (9/13 - 9/25)

Bde. Gen. John W. Geary

Cavalry Corps

Brigadier General Alfred Pleasonton

Bde. Gen. Wesley Merritt (until 9/15)

Bde. Gen. John Buford (after 9/15)

Colonel John I. Gregg (until 9/4)

Bde. Gen. David McM. Gregg (after 9/24)

Bde. Gen. Judson Kilpatrick