The United States Army in the Eastern Theater
< to September • October 1863 • to November >
Commanded by Major General Henry Halleck
Army of the Potomac
Major General George Meade
Middle Department
Major General Robert Schenck
Department of Virginia & North Carolina
Major General John G. Foster
Department of Washington
Major General Samuel P. Heintzelman (to 10/13)
Major General Christopher Augur 
Department of the Susquehanna
Major Genral Darius Couch
Department of West Virginia
Brigadier General Benjamin F. Kelly
