XXV Corps was a corps of the Union Army during the American Civil War. It was unique in that it was made up almost entirely of African-American troops, which had previously belonged to the X and XVIII Corps.
On December 3, 1864, the two corps of the Army of the James were reorganized. Its white units went to the XXIV Corps, while the black units became the XXV Corps, under the command of Maj. Gen.Godfrey Weitzel. The new XXV Corps served without any particular distinction during the waning days of the Petersburg Campaign; its main noteworthy action was being the first command to occupy Richmond on April 3. It was subsequently sent to Texas to serve as the "Army of Occupation" against Napoleon III's French presence in Mexico.
Department of the East: District of Central New York, District of Massachusetts, District of Western New York
Department of the Pacific: District of Arizona, District of Humboldt, District of Oregon, District of California, District of Southern California, District of Utah
Department of the Potomac
Department of the South: District of Florida, District of Hilton Head, District of North Carolina, District of Savannah, Northern District (Charleston)
Department of Virginia and North Carolina: District of Eastern Virginia, District of North Carolina
Middle Military Division
Middle Department: Department of Rappahannock, Department of Shenandoah, Mountain Department
Department of Pennsylvania: Department of the Monongahela, Department of the Susquehanna
Department of Washington: District of Alexandria, District of Saint Mary's, District of Washington
Department of West Virginia: District of Harper's Ferry, Kanawha District
Military Division of the Mississippi
Cavalry Corps of the Military Division of the Mississippi
Department of the Cumberland: District of the Etowah, District of Middle Tennessee, District of Northern Alabama, District of West Tennessee
Department of the Ohio: District of East Tennessee, Department of Kentucky, District of Cairo, District of Western Kentucky
Northern Department: District of Indiana, District of Illinois, District of Michigan
Military Division of West Mississippi
Department of Arkansas: District of Eastern Arkansas, District of the Frontier, District of Little Rock
Department of the Gulf: District of Baton Rouge and Port Hudson, District of Carrollton, District of Key West and Tortugas, District of La Fourche, District of West Florida and South Alabama
Department of Kansas: District of Colorado (military), District of Nebraska, District of North Kansas, District of South Kansas, District of Upper Arkansas
Department of Missouri: District of Central Missouri, District of North Missouri, District of Rolla, District of Saint Louis, District of Southwest Missouri
Department of New Mexico: District of Arizona
Department of the Northwest: District of Iowa, District of Minnesota, District of Wisconsin
Union Armies
Army of Arkansas ·Army of the Border ·Army of the Cumberland ·Army of the Frontier ·Army of Georgia ·Army of the Gulf ·Army of the James ·Army of Kentucky ·Army of the Mississippi ·Army of the Ohio ·Army of the Potomac ·Army of the Shenandoah ·Army of the Southwest ·Army of the Tennessee ·Army of Virginia ·Army of West Mississippi ·Army of West Virginia ·
Union Army Corps
I Corps ·II Corps ·III Corps ·IV Corps ·V Corps ·VI Corps ·VII Corps ·VIII Corps ·IX Corps ·X Corps ·XI Corps ·XII Corps ·XIII Corps ·XIV Corps ·XV Corps ·XVI Corps ·XVII Corps ·XVIII Corps ·XIX Corps ·XX Corps ·XXI Corps ·XXII Corps ·XXIII Corps ·XXIV Corps ·XXV Corps ·Cavalry Corps ·