The Armies at Gettysburg > The Army of the Potomac
Organization of the 2nd Corps of the Army of the Potomac during the Battle of Gettysburg.
The 2nd Corps had 45 infantry regiments and 5 artillery batteries at the Battle of Gettysburg, organized into three divisions of three or four brigades each plus an artillery brigade.
Major General Winfield S. Hancock (wounded July 3) (monument)
Brigadier General John Gibbon (wounded July 3) (monument)
Brigadier General William Hays (monument)strength: 11,350 men, 28 guns
casualties: 795 killed, 3,195 wounded, 380 missing, 4,370 total
Headquarters escort
6th New York Cavalry, Companies D & K
Captain Riley Johnson
1st Division (monument)
Brigadier General John C. Caldwell
strength: 3,320 men
casualties: 185 killed, 880 wounded, 210 missing, 1,275 total
1st Brigade (monument)
Colonel Edward E. Cross (mortally wounded July 2)
Colonel Henry Boyd McKeen
strength: 855 men
casualties: 55 killed, 260 wounded, 15 missing, 330 total
5th New Hampshire Infantry Regiment (monument)
Lieutenant Colonel Charles E. Hapgood
61st New York Infantry Regiment (monument)
Lieutenant Colonel K. Oscar Broady
81st Pennsylvania Infantry Regiment (monument)
Colonel Henry Boyd McKeen (temporarily transferred to 148th Pennsylvania on June 30)
Lieutenant Colonel Amos Stroh
148th Pennsylvania Infantry Regiment (monument)
Colonel Henry Boyd McKeen (temporarily transferred from 81st Pennsylvania on June 30, ^ July 2)
Lieutenant Colonel Robert MacFarlane
2nd Brigade (monument)
Colonel Patrick Kelly
strength: 530 men
casualties:30 killed, 110 wounded, 60 missing, 200 total
28th Massachusetts Infantry Regiment (monument)
Colonel Richard Byrnes
63rd New York Infantry Battalion (2 Companies) (monument)
Captain Thomas Touhy
69th New York Infantry Battalion (2 Companies) (monument)
Captain Richard Moroney (wounded July 2)
1st Lieutenant James J. Smith
88th New York Infantry Battalion (2 Companies) (monument)
Captain Denis F. Burke
116th Pennsylvania Infantry Battalion (4 Companies) (monument)
Major St. Claire A. Mulholland
3rd Brigade (monument)
Brigadier General Samuel K. Zook (killed July 2) (monument)
Lieutenant Colonel Charles G. Freudenberg (wounded July 2)
Colonel Patrick Roberts (killed July 2)
Lieutenant Colonel John Fraser
strength: 975 men
casualties: 50 killed, 225 wounded, 80 missing, 355 total
52nd New York Infantry Regiment (monument)
Lieutenant Colonel Charles G. Freudenberg (^ July 2)
Major Edward Venuti (killed July 2)
Captain William Scherrer
57th New York Infantry Regiment (monument)
Lieutenant Colonel Alfred B. Chapman
66th New York Infantry Regiment (monument)
Colonel Orlando H. Morris (wounded July 2)
Lieutenant Colonel John S. Hammell (wounded July 2)
Major Peter A. Nelson
140th Pennsylvania Infantry Regiment (monument)
Colonel Patrick Roberts (^ July 2)
Lieutenant Colonel John Fraser (^ July 2)
Major Thomas Rodgers
4th Brigade (monument)
Colonel John R. Brooke (wounded July 2)
strength: 1,060 men
casualties: 55 killed, 285 wounded, 50 missing, 390 total
27th Connecticut Infantry Regiment (monument)
Lieutenant Colonel Henry C. Merwin (killed July 2) (monument)
Major James H. Coburn
2nd Delaware Infantry Regiment (monument)
Colonel William P. Baily
64th New York Infantry Regiment (monument)
Colonel Daniel G. Bingham (wounded July 2)
Major Leman W. Bradley
53rd Pennsylvania Infantry Regiment (monument)
Lieutenant Colonel Richards McMichael
145th Pennsylvania Infantry Regiment (monument)
Lieutenant Colonel Hiram L. Brown (wounded July 2)
Captain John W. Reynolds (wounded July 2)
Captain Moses W. Oliver
2nd Division (monument)
Brigadier General John Gibbon (^ July 1, wounded July 3) (monument)
Brigadier General William Harrow
strength: 3,610 men
casualties: 335 killed, 1,200 wounded, 100 missing, 1,645 total
First Brigade (monument)
Brigadier General William Harrow (^ July 3)
Colonel Francis E. Heath (wounded July 3)
strength: 1,365 men
casualties: 145 killed, 575 wounded, 50 missing, 770 total
19th Maine Infantry Regiment (monument)
Colonel Edward Francis Heath (^ July 3)
Lt. Colonel Henry W. Cunningham
15th Massachusetts Infantry Regiment (monument)
Colonel George H. Ward (mortally wounded July 2) (monument)
Lt. Colonel George C. Joslyn
1st Minnesota Infantry Regiment (monument)
2nd Company Minnesota Sharpshooters attached
Colonel William Colville, Jr. (wounded July 2)
Lieutenant Colonel Charles P. Adams (wounded July 2)
Major Mark Downie (wounded July 2)
Captain Nathan S. Mesick (killed July 3)
Captain Wilson B. Farrell (mortally wounded July 3)
Captain Henry C. Coates
82nd New York Infantry Regiment (monument)
Lieutenant Colonel James Huston (mortally wounded July 2)
Captain John Darrow
Second Brigade (monument)
Brigadier General Alexander Webb (wounded July 3) (monument)
strength: 1,225 men
casualties: 115 killed, 335 wounded, 40 missing, 490 total
69th Pennsylvania Infantry Regiment (monument)
Colonel Dennis O’Kane (mortally wounded July 3)
Lieutenant Colonel Martin Tschudy (wounded July 3)
Major James M. Duffy (wounded July 3)
Captain William Davis
71st Pennsylvania Infantry Regiment (monument)
Colonel Richard Penn Smith
72nd Pennsylvania Infantry Regiment (monument)
Colonel Dewitt C. Baxter (wounded July 2)
Lieutenant Colonel Theodore Heiser
106th Pennsylvania Infantry Regiment (monument)
Lieutenant Colonel William L. Curry
Third Brigade (monument)
Colonel Norman J. Hall
strength: 920 men
casualties: 70 killed, 280 wounded, 15 missing, 365 total
19th Massachusetts Infantry Regiment (monument)
Colonel Arthur F. Devereux
20th Massachusetts Infantry Regiment (monument)
Colonel Paul J. Revere (mortally wounded July 2)
Lieutenant Colonel George N. Macy(wounded July 3)
Captain Henry L. Abbott
1st Massachusetts Sharp Shooter Company (monument)
Lieutenant Emerson L. Bicknell
7th Michigan Infantry Regiment (monument)
Lieutenant Colonel Amos E. Steele (killed July 3)
Major Sylvanus W. Curtis
42nd New York Infantry Regiment (monument)
Colonel James E. Mallon
59th New York Infantry Battalion (companies A-D) (monument)
Lieutenant Colonel Max Thoman (mortally wounded July 3)
Captain William McFadden
3rd Division (monument)
Brigadier General Alexander Hays (monument)
strength: 3,645 men
casualties: 240 killed, 985 wounded, 65 missing, 1,290 total
First Brigade (monument)
Colonel Samuel S. Carroll
strength: 940 men
casualties: 40 killed, 165 wounded, 5 missing, 210 total
14th Indiana Infantry Regiment (monument)
Colonel John Coons
4th Ohio Infantry Regiment (monument)
Lieutenant Colonel Leonard W. Carpenter
8th Ohio Infantry Regiment (monument)
Lieutenant Colonel Franklin Sawyer (wounded July 3)
7th West Virginia Infantry Regiment (monument)
Lieutenant Colonel jonathan H. Lockwood (wounded July 3)
Second Brigade (monument)
Colonel Thomas A. Smyth (wounded July 1)
strength: 1,105 men
casualties: 60 killed, 275 wounded, 25 missing, 360 total
14th Connecticut Infantry Regiment (monument)
Major Theodore G. Ellis
1st Delaware Infantry Regiment (monument)
Lieutenant Colonel Edward P. Harris (arrested July 2)
Captain M.W.B. Ellegood (killed July 2)
Captain Thomas B. hizar (wounded July 2)
1st Lieutenant William Smith (mortally wounded July 3)
1st Lieutenant John T. Dent
12th New Jersey Infantry Regiment (monument)
Major John T. Hill
10th New York Infantry Battalion (monument)
Major George F. Hopper
108th New York Infantry Regiment (monument)
Lieutenant Colonel Francis E. Pierce
Third Brigade (monument)
Colonel George L. Willard (killed July 2) (monument)
Colonel Eliakim Sherrill (mortally wounded July 3)
Colonel Clinton MacDougall
strength: 1,510 men
casualties: 140 killed, 540 wounded, 35 missing, 715 total
39th New York Infantry Battalion (Companies A-D) (monument)
Major Hugo Hildebrandt (wounded July 3)
111th New York Infantry Regiment (monument)
Colonel Clinton MacDougall (^ July 2)
Lieutenant Colonel Isaac M. Lusk (wounded July 3)
Captain Aaron P. Seeley
125th New York Infantry Regiment (monument)
Lieutenant Colonel Levin Crandall
126th New York Infantry Regiment (monument)
Colonel Eliakim Sherrill (^ July 2)
Lieutenant Colonel James M. Bull (^ July 3)
Artillery Brigade (monument)
Captain John G. Hazard
strength: 650 men and 28 guns
casualties: 27 killed, 119 wounded, 3 missing, 149 total
1st New York Artillery, Battery B (monument)
Captain James M. Rorty (killed July 3)
Lieutenant Albert S. Sheldon (wounded July 3)
Lieutenant Robert E. Rogers
4 10″ Parrott Rifles
Rhode Island Battery A (monument)
Captain William A. Arnold
6 3″ Ordnance Rifles
Rhode Island Battery B (monument)
Lieutenant T. Fred Brown (wounded July 2)
Lieutenant Walter S. Perrin
6 Napoleons
1st United States Artillery Battery I (monument)
1st Lieutenant George A. Woodruff (mortally wounded July 3)
2nd Lieutenant Tully McRae
6 Napoleons
4th United States Artillery Battery A (monument)
1st Lieutenant Alonzo Cushing (killed July 3) (Medal of Honor)
Sergeant Frederick Fuger (Medal of Honor)
6 3″ Ordnance Rifles