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Battle of Gettysburg
Part of the Eastern Theater of the American Civil War
Thure de Thulstrup - L. Prang and Co. - Battle of Gettysburg - Restoration by Adam Cuerden.jpg
The Battle of Gettysburg by Thure de Thulstrup
DateJuly 1–3, 1863
Location 39.811°N 77.225°WCoordinates: 39.811°N 77.225°W
Result Union victory
Belligerents
 United States  Confederate States
Commanders and leaders
United States George G. Meade
United States John F. Reynolds 
United States Winfield S. Hancock
United States Daniel Sickles
United States George Sykes
United States John Sedgwick
United States Oliver Otis Howard
United States Henry Warner Slocum
United States Alfred Pleasonton
United States Robert O. Tyler
United States Henry Jackson Hunt
Confederate States of America Robert E. Lee
Confederate States of America James Longstreet
Confederate States of America Richard S. Ewell
Confederate States of America A. P. Hill
Confederate States of America J.E.B. Stuart
Units involved
Army of the Potomac Army of Northern Virginia
Strength
104,256 ("present for duty") 71,000–75,000 (estimated)
Casualties and losses
23,049 total
(3,155 killed;
14,529 wounded;
5,365 captured/missing)
23,000–28,000 (estimated)