Army of the Potomac, Maj. Gen. George Meade
Headquarters and Staff markers (map)
First Corps (map), Maj. General John Reynolds – Maj. Gen. Abner Doubleday – Maj. Gen. John Newton
1st Division (map), Brig. Gen. James S. Wadsworth
1st Brigade (map), Brig. Gen. Solomon Meredith, Col. William W. Robinson
19th Indiana, 24th Michigan, 2d Wisconsin, 6th Wisconsin, 7th Wisconsin
2nd Brigade (map), Brig. Gen. Lysander Cutler
7th Indiana, 76th New York, 84th New York (14th Militia), 95th New York, 147th New York, 56th Pennsylvania
2nd Division (map), Brig. Gen. John C. Robinson
1st Brigade (map), Brig. Gen. Gabriel Paul, Colonel Samuel Leonard, Col. Adrian Root, Col. Peter Lyle, Col. Richard Coulter
16th Maine, 13th Massachusetts, 94th New York, 104th New York, 107th Pennsylvania
2nd Brigade (map), Brig. Gen. Henry Baxter
12th Massachusetts, 83rd New York (9th Militia), 97th New York, 11th Pennsylvania, 88th Pennsylvania, 90th Pennsylvania
3rd Division (map), Maj. Gen. Abner Doubleday
1st Brigade (map), Brig. Gen. Thomas Rowley, Col. Chapman Biddle
80th New York (20th Militia), 121st Pennsylvania, 142d Pennsylvania, 151st Pennsylvania
2nd Brigade (map), Col. Roy Stone, Col. Langhorne Wister, Col. Edmund Dana
143d Pennsylvania, 149th Pennsylvania, 150th Pennsylvania
3rd Brigade (map), Brig. Gen. George Stannard, Col. Francis Randall
13th Vermont, 14th Vermont, 16th Vermont
Artillery Brigade (map), Col. Charles S. Wainwright
2nd Maine Light Artillery (Battery B)
5th Maine Light Artillery (Battery E)
Battery L and E, 1st New York Light Artillery
Battery B, 1st Pennsylvania Light Artillery
Battery B, 4th U.S. Artillery
Second Corps
1st Division
2nd Division
3rd Division
Third Corps
1st Division
2nd Division
3rd Division
Fifth Corps
