Major Battles and Sieges of the Civil War

Maps - US MILITARY HISTORY   USMA, West Point

 

Date State Leading Union Commanders

Leading Confederate Commanders
No. of Union Troops Engaged No. of Confederate Troops Engaged
First Manassas also called First Bull Run July 21, 1861 Virginia Brig. Gen. Irvin McDowell Brig. Gen. Joseph E. Johnston & Brig. Gen. P.G.T. Beauregard 35,000 (18,500 engaged) 32,000 (18,000 engaged)
Merrimack an Monitor March 9, 1862 Hampton Roads, Virginia Flag Officer L. M. Goldsborough commanding the fleet; Lt. John L. Worden commanding MONITOR Flag Officer Franklin Buchanan wounded Mar. 8; Lt. Catesby ap R. Jones assumed command Ship's comlement; 56 Ship's complement:300
Shiloh April 6-7, 1862 Tennessee Maj.Gen. Ulysses S. Grant; Maj. Gen. Don Carlos Buell Gen. Albert Sidney Johnston killed on the first day; Gen. P.G.T. Beauregard assumed command 37,000 40,000
The Seven Days June 25- July 1, 1862 Virginia Maj. Gen. Geo B. McClellan Gen. Robert E. Lee 100,000 85,000
Second Manasses also called Second Bull Run Aug. 29-30, 1862 Virginia Maj. Gen. John Pope Gen. Robert E. Lee 70,000 (63,000 engaged) 54,000
Antietam also called Sharpsburg Sept. 17, 1862 Maryland Maj. Gen. Geo. B. McClellan Gen. Robert E. Lee 70,000 (46,000 engaged) 40,000
Perryville Oct. 8, 1862 Kentucky Maj. Gen. Don Carlos Buell Gen. Braxton Bragg 40,000 (25,000 engaged) 16,000
Fredericksburg Dec. 13, 1862 Virginia Maj. Gen. Ambrose E. Burnside Gen. Robert E. Lee 120,000 78,000
Murfreesboro also called Stones River Dec. 31, 1862- Jan. 2, 1863 Tennessee Maj. Gen. William S. Rosecrans Gen. Braxton Bragg 45,000 38,000
Chancellorsville May 1-4, 1863 Virginia Maj. Gen. Joseph Hooker Gen. Robert E. Lee 134,000 (105,000 engaged) 60,000
Vicksburg May 19-July 4, 1863 Mississippi Maj. Gen. Ulysses S. Grant; Rear Adm. David D. Porter Lt. Gen. John C. Pemberton 50,000 reinforced to 70,000 31,000
Gettysburg July 1-3, 1863 Pennsylvania Maj. Gen. George G. Meade Gen. Robert E. Lee 85,000 From 70,000 to 75,000
Chickamauga Sept.19-20, 1863 Georgia Maj. Gen. William S. Rosecrans Gen. Braxton Bragg 60,000 66,000
Chattanooga (incl. Lookout Mt. And Missionary Ridge) Nov. 23-25, 1863 Tennessee Maj. Gen. Ulysses S. Grant Gen. Braxton Bragg 60,000 40,000
The Wilderness And Spotsylvania May 5-19, 1864 Virginia Lt. Gen. Ulysses S. Grant; Maj. Gen. George G. Meade Gen. Robert E. Lee 110,000 62,000
Atlanta July 22, 1864 Georgia Maj. Gen. William T. Sherman Gen. John B. Hood 100,000 (31,000 engaged) 50,000 (37,000 engaged)
Mobile Bay Aug. 5, 1864 Alabama Rear Adm. David G. Farragut Adm. Franklin Buchanan 4 monitors; 14 wooden ships 1 ironclad; 3 sidewheeler gunboats
Cedar Creek Oct. 19, 1864 Virginia Maj. Gen. Philip H. Sheridan Lt. Gen. Jubal A. Early 31,000 19,000
Nashville Dec. 15-16, 1864 Tennessee Mar. Gen. George H. Thomas Gen. John B. Hood 50,000 23,000
Petersburg June 15, 1864- April 2, 1865 Virginia Lt. Gen. Ulysses S. Grant; Maj. Gen. George G. Meade Gen. Robert E. Lee From 110,000 to 125,000 From 50,000 to 55,000