The United States Army in the Eastern Theater


< to June • July 1863 • to August >

Commanded by Major General Henry Halleck

Departments6307

Army of the Potomac
Major General George Meade
Middle Department
Major General Robert Schenck

Department of Virginia
Major General John Dix

Merged into
Department of Virginia & North Carolina (established 7/15)
Brigadier General George W. Getty (to 7/20)
Major General J. G. Foster
Department of Washington
Major General Samuel P. Heintzelman 
Department of the Susquehanna
Major General Darius Couch
Department of West Virginia
Brigadier General Benjamin F. Kelly