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Battle of Antietam
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Battle of Antietam: Confederate dead Antietam, Battle of
Learn how the Battle of Antietam became the deadliest one-day battle during the American Civil War
Battle of Antietam Harpers Ferry George B. McClellan Battle of Antietam: Abraham Lincoln and George B. McClellan
Watch how the Battle of Antietam unfolded
Antietam, Battle of Battle of Antietam: casualties
Quizzes
Louis IX of France (St. Louis), stained glass window of Louis IX during the Crusades. (Unknown location.)
World Wars
54th Massachusetts Regiment. "Storming Fort Wagner," by Kurz & Allison, c. 1890. Depicts the assault on the S.C. fort on 7/18/1863. American Civil War, 54th Regiment Massachusetts Infantry, 1st all African-American regiment, black soldiers, black history
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Battle of Antietam, Sept. 17, 1862, lithograph by Kurz and Allison, circa 1888.
American Civil War: Who Won Which Battles?
Caption: Through "Death Valley" - one of the Marines of a Leatherneck Company, driving through Japanese machine gun fire while crossing a draw rises from cover for a quick dash forward to another position, Okinawa, 10 May 1945. (World War II)
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Battle of Antietam: Facts & Related Content

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Facts

Date September 17, 1862
Location Maryland • South Mountain • United States
Participants Confederate States of America • United States
Context American Civil War • Second Battle of Bull Run • Special Order 191

Photos and Videos

Battle of Antietam: Confederate dead
Antietam, Battle of
Battle of Antietam
Harpers Ferry
George B. McClellan
Battle of Antietam: Abraham Lincoln and George B. McClellan
Antietam, Battle of
Battle of Antietam: casualties
Ambrose E. Burnside
Battle of Antietam: Burnside Bridge
Learn how the Battle of Antietam became the deadliest one-day battle during the American Civil War
Watch how the Battle of Antietam unfolded
Learn how General Robert E. Lee met George McClellan's forces at Antietam Creek in Maryland
See All Videos and Images →

Timeline

Fort Sumter
Battle of Fort Sumter
April 12, 1861 - April 14, 1861
Winchester, Battle of
Shenandoah Valley campaigns
July 1861 - March 1865
First Battle of Bull Run
First Battle of Bull Run
July 21, 1861
Vicksburg, Mississippi
Vicksburg Campaign
1862 - 1863
Mississippi Valley Campaign
February 1862 - July 1863
Fort Donelson, Battle of
Battle of Fort Donelson
February 13, 1862 - February 16, 1862
Battle of the Monitor and Merrimack
Battle of the Monitor and Merrimack
March 9, 1862
Shiloh, Battle of
Battle of Shiloh
April 6, 1862 - April 7, 1862
Seven Days' Battles: Union field hospital
Seven Days’ Battles
June 25, 1862 - July 1, 1862
American Civil War: Second Battle of Bull Run
Second Battle of Bull Run
August 29, 1862 - August 30, 1862
Battle of Antietam: Confederate dead
Battle of Antietam
September 17, 1862
Battle of Fredericksburg
Battle of Fredericksburg
December 13, 1862
Battle of Chancellorsville
Battle of Chancellorsville
April 30, 1863 - May 5, 1863
American Civil War: Battle of Gettysburg
Battle of Gettysburg
July 1, 1863 - July 3, 1863
Storming Fort Wagner
Second Battle of Fort Wagner
July 18, 1863
Wood engraving depicting the Fort Pillow Massacre.
Fort Pillow Massacre
April 12, 1864
American Civil War: Atlanta Campaign
Atlanta Campaign
May 1864 - September 1864
wounded soldiers at the Battle of the Wilderness
Battle of the Wilderness
May 5, 1864 - May 7, 1864
American Civil War: Spotsylvania Court House
Battle of Spotsylvania Court House
May 8, 1864 - May 19, 1864
Grant at Cold Harbor
Battle of Cold Harbor
May 31, 1864 - June 12, 1864
Petersburg campaign: ruins of the Richmond & Petersburg Railroad bridge
Petersburg Campaign
June 1864 - April 9, 1865
Early, Jubal A.
Battle of Monocacy
July 9, 1864
ruins of an Atlanta depot
Battle of Atlanta
July 22, 1864
Battle of the Crater
Battle of the Crater
July 30, 1864
Battle of Mobile Bay
Battle of Mobile Bay
August 5, 1864 - August 23, 1864
Nashville, Tennessee
Battle of Nashville
December 15, 1864 - December 16, 1864
Battle of Five Forks
Battle of Five Forks
April 1, 1865
Appomattox Court House surrender
Battle of Appomattox Court House
April 9, 1865

Key People

Robert E. Lee
Robert E. Lee
Confederate general
Stonewall Jackson
Stonewall Jackson
Confederate general
George B. McClellan
George B. McClellan
United States general
Ambrose E. Burnside
Ambrose Everett Burnside
United States general
Porter, Fitz-John
Fitz-John Porter
United States general
Longstreet, James
James Longstreet
Confederate general
George G. Meade
George G. Meade
American military officer
John B. Hood
John B. Hood
Confederate general
Jacob Cox
Jacob Dolson Cox
American general, politician, and historian
Abner Doubleday, photograph by Mathew Brady, c. 1865.
Abner Doubleday
United States military officer
Hill, A.P.
A. P. Hill
Confederate general

Related Quizzes and Features

Quiz
Caption: Through "Death Valley" - one of the Marines of a Leatherneck Company, driving through Japanese machine gun fire while crossing a draw rises from cover for a quick dash forward to another position, Okinawa, 10 May 1945. (World War II)
Famous Figures in American Military History Quiz
D-Day. American soldiers fire rifles, throw grenades and wade ashore on Omaha Beach next to a German bunker during D Day landing. 1 of 5 Allied beachheads est. in Normandy, France. The Normandy Invasion of World War II launched June 6, 1944.
A History of War
54th Massachusetts Regiment. "Storming Fort Wagner," by Kurz & Allison, c. 1890. Depicts the assault on the S.C. fort on 7/18/1863. American Civil War, 54th Regiment Massachusetts Infantry, 1st all African-American regiment, black soldiers, black history
American Civil War Quiz
Battle of Antietam, Sept. 17, 1862, lithograph by Kurz and Allison, circa 1888.
American Civil War: Who Won Which Battles?
Louis IX of France (St. Louis), stained glass window of Louis IX during the Crusades. (Unknown location.)
World Wars
List
Battle of Antietam, Sept. 17, 1862, lithograph by Kurz and Allison, circa 1888.
9 Questions About the American Civil War Answered