Appomattox campaign order of battle: Union

The following Union Army units and commanders fought in the Appomattox campaign of the American Civil War. Order of battle compiled from the army organization during the campaign.^[1][2] The Confederate order of battle is shown separately.

Abbreviations used

Military rank

• LTG = Lieutenant General
• MG = Major General
• BG = Brigadier General
• Col = Colonel
• Ltc = Lieutenant Colonel
• Maj = Major
• Cpt = Captain
• Lt = Lieutenant

Other

• w = wounded
• mw = mortally wounded
• k = killed in action

Union forces

LTG Ulysses S. Grant, Commanding

Staff:

• Assistant adjutant general: BG Seth Williams

Escort:

• 5th U.S. Cavalry, Companies B, F, and K: Cpt Julius W. Mason

Headquarters Guard:

• 4th U.S. Infantry: Cpt Joseph B. Collins

Army of the Potomac

Main article: Army of the Potomac

MG George G.Meade

Division	Brigade	Regiments and others
Headquarters units	Provost Guard    Bvt BG George N. Macy	1st Indiana Cavalry, Company K 1st Massachusetts Cavalry, Company C: Cpt Edward A. Flint 1st Massachusetts Cavalry, Company D: Cpt James J. Higginson 3rd Pennsylvania Cavalry: Ltc James W. Walsh 11th U.S. Infantry, 1st Battalion: Cpt Alfred E. Latimer 14th U.S. Infantry, 2nd Battalion: Cpt William H. Brown
	Independent Brigade    Bvt BG Charles H. T. Collis	1st Massachusetts Cavalry (8 companies): Maj John Tewksbury 61st Massachusetts: Col Charles F. Walcott 80th New York Infantry: Col Jacob B. Hardenbergh 68th Pennsylvania: Col Andrew H. Tippin[3] 114th Pennsylvania: Cpt Henry M. Eddy (mw), Cpt John R. Waterhouse
	Headquarters Guard	3rd U.S. Infantry: Cpt Richard G. Lay
	Quartermaster's Guard	Independent Company, Oneida (New York) Cavalry: Cpt James E. Jenkins
Engineers	Engineer Brigade    BG Henry W. Benham	15th New York Engineers (9 companies): Col Wesley Brainerd 50th New York Engineers: Col William H. Pettes[4]
	Other engineers	Battalion, U.S. engineers: Maj Franklin Harwood
Artillery      BG Henry J. Hunt	Siege Train    Bvt BG Henry L. Abbot	1st Connecticut Heavy Artillery: Maj George Ager, Maj George B. Cook[5] Connecticut Light Artillery, 3rd Battery: Cpt Thomas S. Gilbert
	Artillery Reserve    BG William Hays[5]	Maine Light Artillery, 2nd Battery (B): Cpt Charles E. Stubbs Maine Light Artillery, 3rd Battery (C): Cpt Ezekiel R. Mayo Maine Light Artillery, 4th Battery (D):[6] Cpt Charles W. White Maine Light Artillery, 6th Battery (F):[7] Cpt William H. Rogers New York Light Artillery, 12th Battery: Cpt Charles A. Clark 1st Ohio Light Artillery, Battery H: Cpt Stephen W. Dorsey 1st Pennsylvania Light Artillery, Battery F: Lt John F. Campbell 1st Rhode Island Light Artillery, Battery E: Lt Ezra K. Parker Vermont Light Artillery, 3rd Battery: Cpt Romeo H. Start

II Corps

Main article: II Corps (Union Army)

MG Andrew A. Humphreys

Division	Brigade	Regiments and others
First Division      Bvt MG Nelson A. Miles	1st Brigade    Col George W. Scott    Col George N. Macy	26th Michigan: Cpt Lucius H. Ives 5th New Hampshire (battalion): Ltc Welcome A. Crafts 2nd New York Heavy Artillery: Maj Oscar F. Hulser 61st New York: Maj George W. Schaffer 81st Pennsylvania: Ltc William Wilson 140th Pennsylvania: Cpt William A. F. Stockton
	2nd Brigade    Col Robert Nugent	28th Massachusetts (5 companies): Cpt Patrick H. Bird 63rd New York (6 companies): Cpt William H. Terwilliger 69th New York: Ltc James J. Smith 88th New York (5 companies): Ltc Denis F. Burke 4th New York Heavy Artillery: Maj Seward F. Gould
	3rd Brigade    Bvt BG Henry J. Madill (w, April 2)    Bvt BG Clinton D. MacDougall	7th New York Veteran: Ltc Anthony Pokorny 39th New York: Col Augustus Funk (w, March 31), Maj John M. Hyde 52nd New York: Ltc Henry M. Karples,[8] Maj Henry P. Ritzius, Ltc Henry M. Karples 111th New York: BG Clinton D. MacDougall 125th New York: Ltc Joseph Hyde 126th New York (battalion): Cpt John B. Geddis (w, April 2), Cpt I. Hart Wilder
	4th Brigade    Bvt BG John Ramsey	64th New York: Ltc William Glenny 66th New York: Cpt Nathaniel P. Lane 53rd Pennsylvania: Col William M. Mintzer 116th Pennsylvania: Maj David W. Megraw (w, March 31), Cpt John R. Weltner 145th Pennsylvania: Cpt James H. Hamlin 148th Pennsylvania: Cpt Alfred A. Rhinehart (w, March 31) 183rd Pennsylvania: Col George T. Egbert
Second Division      BG William Hays[9]      BG Thomas A. Smyth      Bvt MG Francis C. Barlow[10]	1st Brigade    Col William A. Olmsted	19th Maine: Col Isaac W. Starbird (w, April 7) 19th Massachusetts: Cpt Charles S. Palmer 20th Massachusetts: Ltc Arthur R. Curtis 7th Michigan: Ltc George W. La Point 1st Minnesota Battalion (2 companies): Cpt Frank Houston 59th New York (battalion): Cpt William Ludgate 152nd New York: Maj James E. Curtiss 184th Pennsylvania: Col John Hubler Stover 36th Wisconsin: Col Clement Warner
	2nd Brigade    Col James Patrick McIvor	8th New York Heavy Artillery: Col Joel B. Baker 155th New York: Cpt Michael Doheny 164th New York: Cpt Timothy J. Burke 170th New York: Cpt John Mitchell 182nd New York: Cpt Robert Heggart
	3rd Brigade    BG Thomas A. Smyth[11] (mw, April 7)    Col Daniel Woodall	14th Connecticut: Cpt J. Frank Morgan 1st Delaware: Col Daniel Woodall 12th New Jersey: Maj Henry F. Chew 10th New York (battalion): Ltc George F. Hopper 108th New York: Ltc Francis E. Pierce 4th Ohio (4 companies): Ltc Charles C. Calahan 69th Pennsylvania: Cpt Charles McAnally 106th Pennsylvania: Cpt John H. Gallager 7th West Virginia: Ltc Francis W. H. Baldwin
	Unattached	2nd Company, Minnesota Sharpshooters: Ltc Edward N. Schoff
Third Division      Bvt MG Gershom Mott (w, April 6)      BG Régis de Trobriand	1st Brigade    BG Régis de Trobriand    Col Russell B. Shepherd	20th Indiana: Cpt John W. Shafer 1st Maine Heavy Artillery: Col Russell B. Shepherd 40th New York: Ltc Madison M. Cannon 73rd New York: Ltc Michael W. Burns 86th New York: Ltc Nathan H. Vincent 124th New York: Ltc Charles H. Weygant 99th Pennsylvania: Cpt Jacob Giller 110th Pennsylvania: Cpt Franklin B. Stewart
	2nd Brigade    BG Byron R. Pierce	17th Maine: Ltc William Hobson (w, April 6) 1st Massachusetts Heavy Artillery: Maj Nathaniel Shatswell 5th Michigan: Col John Pulford 93rd New York: Ltc Haviland Gifford 57th Pennsylvania: Col George Zinn 105th Pennsylvania: Maj James Miller 141st Pennsylvania: Ltc Joseph H. Horton
	3rd Brigade    Bvt BG Robert McAllister	11th Massachusetts: Ltc Charles C. Rivers 7th New Jersey: Col Francis Price 8th New Jersey: Maj Henry Hartford 11th New Jersey: Ltc John Schoonover 120th New York: Ltc Abram L. Lockwood
	Artillery Brigade    Ltc John G. Hazzard	Massachusetts Light Artillery, 10th Battery: Cpt Joshua Webb Adams 1st New Hampshire Light Artillery, Battery M: Cpt George K. Dakin 1st New Jersey Light Artillery, Battery B: Cpt A. Judson Clark New York Light Artillery, 11th Battery: Lt James A. Manning 4th New York Heavy Artillery, Battery C: Cpt Richard Kennedy 4th New York Heavy Artillery, Battery L: Lt Frank Seymour 1st Rhode Island Light Artillery, Battery B: Lt William B. Westcott 4th U.S. Artillery, Battery K: Cpt John W. Roder

V Corps

Main article: V Corps (Union Army)

MG Gouverneur K. Warren^[12]
Bvt MG Charles Griffin^[13]

Escort

• 4th Pennsylvania Cavalry, Company C: Cpt Napoleon J. Horrell

Provost Guard

• 104th New York: Cpt William W. Graham

Division	Brigade	Regiments and others
First Division      Bvt MG Charles Griffin      Bvt MG Joseph J. Bartlett[13]	1st Brigade    BG Joshua L. Chamberlain	185th New York: Col Gustavus Sniper 198th Pennsylvania: BG Horatio G. Sickel (w, March 29), Maj Edwin A. Glenn (mw, April 1), Cpt John Stanton
	2nd Brigade    Bvt BG Edgar M. Gregory	187th New York: Ltc Daniel Myers 188th New York: Ltc Isaac Donlittle 189th New York: Ltc Joseph G. Townsend
	3rd Brigade    Bvt MG Joseph J. Bartlett    Bvt BG Alfred L. Pearson[13]	1st Maine Sharpshooters: Cpt George R. Abbott 20th Maine: Ltc Walter G. Morrill 32nd Massachusetts: Ltc James A. Cunningham 1st Michigan: Ltc George Lockley 16th Michigan:[14] Col Benjamin F. Partridge 83rd Pennsylvania: Col Chauncey P. Rogers 91st Pennsylvania: Ltc Eli G. Sellers 118th Pennsylvania: Ltc Henry O'Neill 155th Pennsylvania: BG Alfred L. Pearson, Maj John A. Cline
Second Division      Bvt MG Romeyn B. Ayres	1st Brigade    Bvt BG Frederick Winthrop (mw, April 1)    Col James G. Grindlay    BG Joseph Hayes[15]	5th New York: Cpt Henry Schickhardt, Ltc William F. Drum[13] 15th New York Heavy Artillery: Ltc Michael Wiedrich (w, April 1), Maj Louis Eiche 140th New York: Ltc William S. Grantsynn 146th New York: Col James G. Grindlay, Lt Henry Loomis
	2nd Brigade    Bvt BG Andrew W. Denison (w, March 31)    Col Richard N. Bowerman (w, April 1)    Col David L. Stanton	1st Maryland: Col David L. Stanton, Maj Robert Neely 4th Maryland: Col Richard N. Bowerman, Maj Harrison Adreon 7th Maryland: Ltc David T. Bennett (w, March 31), Maj Edward M. Mobley 8th Maryland: Ltc Ernest F. M. Faehtz
	3rd Brigade    Bvt BG James Gwyn	3rd Delaware: Cpt John H. Cade 4th Delaware: Cpt William H. Maclary (k, April 1), Ltc Moses B. Gist 8th Delaware (3 companies): Cpt John N. Richards 157th Pennsylvania (4 companies): Bvt Col Joseph B. Pattee 190th Pennsylvania: Bvt Col Joseph B. Pattee 191st Pennsylvania: Col James Carle 210th Pennsylvania: Col William Sergeant (mw, March 31), Ltc Edward L. Witman
Third Division      Bvt MG Samuel W. Crawford	1st Brigade    Col John A. Kellogg	91st New York: Col Jonathan Tarbell 6th Wisconsin: Ltc Thomas Kerr (w, March 31), Cpt Edward A. Whaley (w, April 1), Captain Lewis A. Kent 7th Wisconsin: Ltc Hollon Richardson (w, April 1)
	2nd Brigade    BG Henry Baxter	16th Maine: Col Charles W. Tilden 39th Massachusetts: Ltc Henry M. Tremlett (w, March 31), Cpt Joseph J. Cooper 97th New York: Ltc Rouse S. Egelston (w, April 2) 11th Pennsylvania: Maj John B. Overmyer 107th Pennsylvania: Col Thomas F. McCoy
	3rd Brigade    Bvt BG Richard Coulter	94th New York: Maj Henry H. Fish (w, March 31; k, April 1), Cpt Albert T. Morgan[15] 95th New York: Cpt George D. Knight 147th New York: Maj Dennis B. Dailey (w, March 31), Cpt James A. McKinley 56th Pennsylvania: Maj Henry A. Laycock 88th Pennsylvania: Maj Henry A. Laycock 121st Pennsylvania:[16] Maj West Funk 142nd Pennsylvania:[16] Ltc Horatio N. Warren (w, March 31)
	Unattached	1st New York Sharpshooters Battalion: Cpt Clinton Perry
	Artillery Brigade    Bvt BG Charles S. Wainwright	1st New York Light Artillery, Battery B: Cpt Robert E. Rogers 1st New York Light Artillery, Battery D: Lt Deloss M. Johnson 1st New York Light Artillery, Battery H: Maj Charles E. Mink 15th New York Heavy Artillery, Company M: Cpt William D. Dickey 4th U.S. Artillery, Battery B: Lt John Mitchell (w, March 29), Lt William P. Vose 5th U.S. Artillery, Battery D and G: Lt Jacob B. Rawles

VI Corps

Main article: VI Corps (Union Army)

MG Horatio G. Wright

Escort

• 21st Pennsylvania Cavalry, Company E: Cpt William H. Royd, jr.

Division	Brigade	Regiments and others
First Division      Bvt MG Frank Wheaton	1st Brigade    Bvt BG William H. Penrose	1st and 4th New Jersey (battalion): Ltc Baldwin Hufty 2nd New Jersey (2 companies): Cpt Adolphus Weiss 3rd New Jersey (1 company): Cpt James H. Comings 10th New Jersey: Maj James W. McNeely 15th New Jersey: Maj Ebenezer W. Davis 40th New Jersey: Col Stephen R. Gilkyson
	2nd Brigade    Bvt BG Joseph E. Hamblin	2nd Connecticut Heavy Artillery: Col James Hubbard 65th New York: Ltc Henry C. Fisk 121st New York: Col Egbert Olcott 95th Pennsylvania: Ltc John Harper
	3rd Brigade    Col Oliver Edwards	37th Massachusetts: Cpt Archibald Hopkins 49th Pennsylvania: Bvt Col Baynton J. Hickman 82nd Pennsylvania: Col Isaac C. Bassett 119th Pennsylvania: Ltc Gideon Clark (w, April 2), Maj William C. Gray 2nd Rhode Island: Ltc Elisha H. Rhodes 5th Wisconsin: Col Thomas S. Allen
Second Division      Bvt MG George W. Getty	1st Brigade    Col James M. Warner	62nd New York: Ltc Theodore B. Hamilton 93rd Pennsylvania: Col Charles W. Eckman, Cpt B. Frank Hean,[17] Col Charles W. Eckman 98th Pennsylvania: Ltc Charles Reen (w, April 2), Cpt Bernhard Gessler 102nd Pennsylvania: Ltc James Patchell 139th Pennsylvania: Ltc John G. Parr, Maj James McGregor, Ltc John G. Parr
	2nd Brigade    Bvt MG Lewis A. Grant (w, April 2)    Ltc Amasa S. Tracy    Col Charles Mundee    Ltc Amasa S. Tracy    Bvt MG Lewis A. Grant	2nd Vermont: Ltc Amasa S. Tracy 3rd Vermont: Col Horace W. Floyd[18] 4th Vermont: Cpt George H. Amidon 5th Vermont: Ltc Ronald A. Kennedy 6th Vermont: Maj William J. Sperry, Ltc Sumner H. Lincoln[19] 1st Vermont Heavy Artillery: Ltc Charles Hunsdon
	3rd Brigade    Col Thomas W. Hyde	1st Maine: Ltc Stephen C. Fletcher 43rd New York (5 companies): Ltc Charles A. Milliken 49th New York (5 companies): Ltc Erastus D. Holt (mw, April 2), Maj George H. Selkirk 77th New York (5 companies): Ltc David J. Caw,[20] Cpt Charles E. Stevens 122nd New York: Ltc Horace H. Walpole 61st Pennsylvania: Ltc John W. Crosby (k, April 2), Col George F. Smith
Third Division      BG Truman Seymour	1st Brigade    Col William S. Truex	14th New Jersey: Ltc Jacob J. Janeway 106th New York: Col Andrew N. McDonald, Ltc Alvah W. Briggs,[21] Col Andrew N. McDonald 151st New York (5 companies): Ltc Charles Bogardus 87th Pennsylvania: Cpt James Tearney 10th Vermont: Ltc George B. Damon
	2nd Brigade    Bvt BG J. Warren Keifer	6th Maryland: Maj Clifton K. Prentiss (mw, April 2) 9th New York Heavy Artillery: Ltc James W. Snyder 110th Ohio: Col Otho H. Binkley, Cpt William D. Shellenberger (w, April 2), Col Otho H. Binkley 122nd Ohio: Ltc Charles M. Cornyn 126th Ohio: Col Benjamin F. Smith 67th Pennsylvania: Maj William G. Williams 138th Pennsylvania: Col Matthew R. McClennan
	Artillery Brigade    Maj Andrew Cowan	1st New Jersey Light Artillery, Battery A: Cpt Augustine N. Parsons New York Light Artillery, 1st Battery: Cpt Orsamus R. Van Etten New York Light Artillery, 3rd Battery: Maj William A. Harn 9th New York Heavy Artillery, Company L: Cpt S. Augustus Howe 1st Rhode Island Light Artillery, Battery G: Maj George W. Adams 1st Rhode Island Light Artillery, Battery H: Cpt Crawford Allen, jr. 5th U.S. Artillery, Battery E: Lt John R. Brinckle 1st Vermont Heavy Artillery, Company D: Cpt Charles J. Lewis

IX Corps

Main article: IX Corps (Union Army)

MG John G. Parke

Provost Guard

• 79th New York: Maj Andrew D. Baird

Division	Brigade	Regiments and others
First Division      Bvt MG Orlando B. Willcox	1st Brigade    Col Samuel Harriman	8th Michigan: Maj Richard N. Doyle 27th Michigan: Col Charles Waite 109th New York: Ltc Colwert K. Pier 51st Pennsylvania: Col William J. Bolton 37th Wisconsin: Ltc John Green 38th Wisconsin: Col James Bintliff, Maj Robert N. Roberts
	2nd Brigade    Col Ralph Ely	1st Michigan Sharpshooters: Ltc Asahel W. Nichols (w, April 2), Cpt James DeLand (w, April 2), Cpt Ira Evans, Maj (Bvt Ltc) Edward J. Buckbee 2nd Michigan: Cpt John C. Boughton 20th Michigan: Cpt Albert A. Day 46th New York: Ltc Adolph Becker 60th Ohio: Ltc Martin P. Avery 50th Pennsylvania: Maj Samuel K. Schwenk
	3rd Brigade    Col James Bintliff[22]    Ltc Gilbert P. Robinson	3rd Maryland (4 companies): Ltc Gilbert P. Robinson, Cpt Joseph F. Carter 29th Massachusetts: Cpt John M. Deane 57th Massachusetts: Cpt Albert W. Cook 59th Massachusetts: Maj Ezra P. Gould 18th New Hampshire: Ltc Joseph M. Clough 14th New York Heavy Artillery: Maj George M. Randall 100th Pennsylvania: Maj Norman J. Maxwell
	Acting Engineers	17th Michigan: Ltc Frederick W. Swift
Second Division      Bvt MG Robert B. Potter (w, April 2)      BG Simon G. Griffin	1st Brigade    Bvt BG John I. Curtin	35th Massachusetts: Col Sumner Carruth 36th Massachusetts: Ltc Thaddeus L. Barker 58th Massachusetts: Ltc John C. Whiton 39th New Jersey: Col Abram C. Wildrick 51st New York: Cpt Thomas B. Marsh 45th Pennsylvania: Cpt Roland C. Cheeseman (w, April 2), Col Theodore Gregg 48th Pennsylvania: Col George W. Gowan (k, April 2), Ltc Isaac F. Brannon 7th Rhode Island: Col Percy Daniels
	2nd Brigade    BG Simon Goodell Griffin    Col Walter Harriman	31st Maine: Ltc Edward L. Getchell (w, April 2), Cpt Ebenezer S. Kyes 2nd Maryland: Ltc Benjamin F. Taylor 56th Massachusetts: Maj Zabdiel B. Adams, Col Stephen M. Weld, Jr.[19] 6th New Hampshire: Ltc Phin P. Bixby 9th New Hampshire: Cpt John B. Cooper 11th New Hampshire: Col Walter Harriman, Cpt Hollis O. Dudley 179th New York: Col William M. Gregg (w, April 2), Maj Albert A. Terrill 186th New York: Col Bradley Winslow (w, April 2), Ltc E. Jay Marsh 17th Vermont: Maj Lyman E. Knapp (w, April 2), Col Francis V. Randall
Third Division      BG John F. Hartranft	1st Brigade    Ltc William H. H. McCall    Col Alfred B. McCalmont[15]	200th Pennsylvania: Maj Jacob Rehrer, Ltc William H. H. McCall 208th Pennsylvania: Ltc Mish T. Heintzelman 209th Pennsylvania: Ltc George W. Frederick
	2nd Brigade    Col Joseph A. Mathews	205th Pennsylvania: Maj B. Mortimer Morrow (w, April 2), Cpt Joseph G. Holmes 207th Pennsylvania: Col Robert C. Cox[23] 211th Pennsylvania: Col Levi A. Dodd
	Artillery Brigade    Bvt BG John C. Tidball	Maine Light Artillery, 7th Battery: Cpt Adelbert B. Twitchell Massachusetts Light Artillery, 5th Battery: Maj Charles A. Phillips Massachusetts Light Artillery, 9th Battery: Cpt Richard S. Milton Massachusetts Light Artillery, 11th Battery: Cpt Edward J. Jones Massachusetts Light Artillery, 14th Battery: Cpt Joseph W. B. Wright New Jersey Light Artillery, 3rd Battery: Maj Christian Woerner 1st New York Light Artillery, Battery C: Cpt David F. Ritchie 1st New York Light Artillery, Battery E: Lt George H. Barse 1st New York Light Artillery, Battery G: Cpt Samuel A. McClellan 1st New York Light Artillery, Battery L: Lt Dewitt M. Perine, Maj George Breck New York Light Artillery, 19th Battery: Cpt Edward W. Rogers New York Light Artillery, 27th Battery: Cpt John B. Eaton New York Light Artillery, 34th Battery: Maj Jacob Roemer 1st Pennsylvania Light Artillery, Battery B: Cpt William McClelland Pennsylvania Light Artillery, Battery D: Cpt Samuel H. Rhoads 5th U.S. Artillery, Battery C and Battery I: Lt Valentine H. Stone
	Cavalry	2nd Pennsylvania Cavalry: Col William W. Sanders

Cavalry

Division	Brigade	Regiments and others
2nd Division[24]      MG George Crook	1st Brigade    Bvt MG Henry E. Davies, Jr.	1st New Jersey Cavalry: Col Hugh H. Janeway (k, April 5), Maj Walter R. Robbins 10th New York Cavalry: Col Mathew Henry Avery 24th New York Cavalry: Col Walter C. Newberry (w, March 31), Ltc Melzer Richards (mw, April 5), Maj William A. Snyder 1st Pennsylvania Cavalry (5 companies): Maj Hampton S. Thomas (w, April 5) 2nd U.S. Artillery, Battery A: Lt James H. Lord
	2nd Brigade    Bvt BG John Irvin Gregg (c, April 7)    Col Samuel B. M. Young	4th Pennsylvania Cavalry: Ltc Alender P. Duncan 8th Pennsylvania Cavalry (8 companies): Ltc William A. Corrie 16th Pennsylvania Cavalry: Ltc John K. Robison (w, April 7), Maj William H. Fry 21st Pennsylvania Cavalry: Col Oliver B. Knowles 1st U.S. Artillery, Battery H and I:[25] Lt Chandler P. Eakin
	3rd Brigade    Bvt BG Charles H. Smith	1st Maine Cavalry: Ltc Jonathan P. Cilley 2nd New York Mounted Rifles: Maj Paul Chadbourne (w, March 31), Col John Fisk[15] 6th Ohio Cavalry: Cpt Matthew H. Cryer 13th Ohio Cavalry: Ltc Stephen R. Clark

Army of the James

Main article: Army of the James

MG Edward O. C. Ord

Chief of Staff: Bvt BG Theodore Read (mw, April 6)

Division	Brigade	Regiments and others
Headquarters units	Headquarters guards	3rd Pennsylvania Heavy Artillery, Company D: Cpt Edwin A. Evans 3rd Pennsylvania Heavy Artillery, Company I: Cpt Osbourn Wattson
	Engineers	1st New York: Col James F. Hall
	Pontoniers	3rd Massachusetts Heavy Artillery, Company I: Cpt John Pickering, jr.
	Unattached Cavalry	4th Massachusetts Cavalry (Companies I, L, and M): Col Francis Washburn (mw, April 6) 5th Massachusetts Cavalry (colored): Col Charles F. Adams, jr. 7th New York Cavalry (1st Mounted Rifles):[26] Col Edwin V. Sumner, Jr.

Defenses of Bermuda Hundred

MG George L. Hartsuff

Division	Brigade	Regiments and others
Infantry Division      Bvt MG Edward Ferrero	1st Brigade    Bvt BG Gilbert H. McKibbin	41st New York: Ltc Detlev von Einsiedel 103rd New York: Cpt William Redlick 2nd Pennsylvania Heavy Artillery: Maj Benjamin F. Winger 104th Pennsylvania: Ltc Theophilus Kephart
	2nd Brigade    Col George C. Kibbe	6th New York Heavy Artillery: Ltc Stephen D. Baker 10th New York Heavy Artillery: Ltc G. de Peyster Arden
	Artillery	New York Light Artillery, 33rd Battery: Cpt Alger M. Wheeler
Separate Brigade      BG Joseph B. Carr	Fort Pocahontas, Virginia    Ltc Ashbel W. Angel	38th New Jersey (4 companies): Maj William H. Tantum 20th New York Cavalry, Company D: Cpt Wayland F. Ford 16th New York Heavy Artillery, Companies E and H: Cpt Henry C. Thompson 184th New York, Company I: Cpt George Wetmore
	Harrison's Landing, Virginia    Col Wardwell G. Robinson	184th New York: Ltc William P. McKinley 1st U.S. Colored Cavalry, Company I: Lt Horace Hudson
	Fort Powhatan, Virginia    Col William J. Sewell	38th New Jersey (6 companies): Col William J. Sewell 20th New York Cavalry, Company F: Lt John E. Pollard 3rd Pennsylvania Heavy Artillery (detachment): Lt Frederick Grill 1st U.S. Colored Cavalry, Company E: Cpt Charles W. Emerson
	Artillery    Bvt BG Henry L. Abbot	13th New York Heavy Artillery, Companies A and H: Cpt William Pendrell New York Light Artillery, 7th Battery: Lt Martin V. McIntyre 3rd Pennsylvania Heavy Artillery, Company E: Cpt Erskine H. Miles 3rd Pennsylvania Heavy Artillery, Company M: Lt Sylvester W. Marshall

XXIV Corps

Main article: XXIV Corps (Union Army)

MG John Gibbon

Headquarters Guard
Cpt Charles E. Thomas

• 4th Massachusetts Cavalry, Company F: Cpt Joseph J. Baker
• 4th Massachusetts Cavalry, Company K: Cpt Charles E. Thomas

Division	Brigade	Regiments and others
First Division      BG Robert S. Foster	1st Brigade    Col Thomas O. Osborn	39th Illinois: Cpt Homer A. Plympton 62nd Ohio: Ltc Henry R. West (w, April 6), Maj Thomas J. Platt 67th Ohio: Col Alvin C. Voris Detachment of the 85th Pennsylvania:[27] Lt Absalom S. Dial 199th Pennsylvania: Col James C. Briscoe
	3rd Brigade    Col George B. Dandy	10th Connecticut: Ltc Ellsworth D. S. Goodyear (w, April 2), Cpt Francis G. Hickerson 11th Maine: Ltc Jonathan A. Hill, Maj Charles P. Baldwin (w, April 1), Ltc Jonathan A. Hill (w, April 9), Cpt Henry C. Adams 24th Massachusetts:[28] Cpt Thomas F. Edmands 100th New York: Maj James H. Dandy (k, April 2), Cpt Edwin Nichols 206th Pennsylvania: Col Hugh J. Brady
	4th Brigade    Col Harrison S. Fairchild	8th Maine: Ltc Edward A. True, Cpt Edward H. Reynolds[5] 89th New York: Maj Frank W. Tremain (k, April 2), Cpt William Dobie 148th New York: Col John B. Murray 158th New York: Ltc William H. McNary, Maj Hyron Kalt 55th Pennsylvania: Cpt George H. Hill
Third Division      BG Charles Devens	1st Brigade    Col Edward H. Ripley	11th Connecticut: Maj Charles Warren 13th New Hampshire: Ltc Normand Smith 81st New York: Cpt Matthew T. Betton 98th New York: Ltc William Kreutzer 139th New York: Maj Theodore Miller 19th Wisconsin: Maj Samuel K. Vaughan
	2nd Brigade    Col Michael T. Donohoe	8th Connecticut: Maj William M. Pratt 5th Maryland: Ltc William W. Bamberger 10th New Hampshire: Cpt Warren M. Kelley 12th New Hampshire: Ltc Thomas E. Barker 96th New York: Maj George W. Hindes 118th New York: Ltc Levi S. Dominy 9th Vermont: Ltc Valentine G. Barney
	3rd Brigade    Col Samuel H. Roberts	21st Connecticut: Ltc James F. Brown 40th Massachusetts: Ltc John Pollack 2nd New Hampshire: Ltc Joab N. Patterson 58th Pennsylvania: Ltc Cecil Clay 188th Pennsylvania: Ltc George K. Bowen
Independent Division      Bvt MG John W. Turner	1st Brigade    Ltc Andrew Potter	34th Massachusetts: Cpt Frank T. Leach 116th Ohio: Ltc Wilbert B. Teters 123rd Ohio: Ltc Horace Kellogg
	2nd Brigade    Col William B. Curtis	23rd Illinois: Cpt Patrick M. Ryan 54th Pennsylvania: Ltc Albert P. Moulton 12th West Virginia: Cpt Erastus G. Bartlett
	3rd Brigade    BG Thomas M. Harris	10th West Virginia: Cpt Marshal W. Coburn 11th West Virginia: Maj Michael A. Ayers 15th West Virginia: Ltc John W. Holliday
	Artillery    Maj Charles C. Abell	3rd New York Light Artillery, Battery E: Cpt George E. Ashby 3rd New York Light Artillery, Battery H: Cpt Enoch Jones 3rd New York Light Artillery, Battery K: Cpt James R. Angel 3rd New York Light Artillery, Battery M: Cpt John H. Howell New York Light Artillery, 17th Battery: Cpt George T. Anthony 1st Pennsylvania Light Artillery, Battery A: Cpt William Stitt 1st Rhode Island Light Artillery, Battery F: Lt Charles E. Guild 1st U.S. Artillery, Battery B: Cpt Samuel S. Elder 4th U.S. Artillery, Battery L: Lt Henry C. Hasbrouck 5th U.S. Artillery, Battery A: Lt Charles P. Muhlenberg 5th U.S. Artillery, Battery F: Lt Henry B. Beecher

XXV Corps

Main article: XXV Corps (Union Army)

MG Godfrey Weitzel

Provost Guard

• 4th Massachusetts Cavalry, Companies E & H: Maj Atherton H. Stevens, Jr.

Division	Brigade	Regiments and others
First Division      Bvt MG August V. Kautz	1st Brigade    Bvt BG Alonzo G. Draper	22nd U.S. Colored Troops: Ltc Ira C. Terry 36th U.S. Colored Troops: Ltc Benjamin F. Pratt 38th U.S. Colored Troops: Col Robert M. Hall 118th U.S. Colored Troops: Col John C. Moon
	2nd Brigade    BG Edward A. Wild	29th Connecticut (Colored): Col William B. Wooster 9th U.S. Colored Troops: Col Thomas Bayley 115th U.S. Colored Troops:[29] Col Robert H. Earnest 117th U.S. Colored Troops: Col Lewis G. Brown
	3rd Brigade    BG Henry G. Thomas	19th U.S. Colored Troops: Col Joseph G. Perkins 23rd U.S. Colored Troops: Ltc Marshall L. Dempcy 43rd U.S. Colored Troops: Col Stephen B. Yeoman 114th U.S. Colored Troops: Ltc Thomas D. Sedgwick
	Attached Brigade[30]    Bvt BG Charles S. Russell	10th U.S. Colored Troops: Ltc Edward H. Powell 28th U.S. Colored Troops: Ltc Thomas H. Logan
	Cavalry	2nd U.S. Colored Troops Cavalry: Col George W. Cole
Second Division      BG William Birney	1st Brigade    Col James Shaw, Jr.	7th U.S. Colored Troops: Ltc Oscar E. Pratt 109th U.S. Colored Troops: Col Orion A. Bartholomew 116th U.S. Colored Troops: Ltc George H. Laird
	2nd Brigade    Col Ulysses Doubleday	8th U.S. Colored Troops: Col Samuel C. Armstrong 41st U.S. Colored Troops: Col Llewellyn F. Haskell 45th U.S. Colored Troops: Maj Theodore C. Glazier 127th U.S. Colored Troops: Ltc James Givin
	3rd Brigade    Col William W. Woodward	29th U.S. Colored Troops: Col Clark E. Royce 31st U.S. Colored Troops: Col Henry C. Ward
	Artillery Brigade    Cpt Loomis L. Langdon	Connecticut Light Artillery, 1st Battery: Cpt James B. Clinton New Jersey Light Artillery, 4th Battery: Cpt Charles R. Doane New Jersey Light Artillery, 5th Battery: Cpt Zenas C. Warren 1st Pennsylvania Light Artillery, Battery E: Cpt Henry Y. Wildey 3rd Rhode Island Light Artillery, Battery C: Cpt Martin S. James 1st U.S. Artillery, Battery D: Lt Redmond Tully 1st U.S. Artillery, Battery M: Lt Egbert W. Olcott 4th U.S. Artillery, Battery D: Cpt Frederick M. Follett

Cavalry

Division	Brigade	Regiments and others
Cavalry Division[24]      BG Ranald S. Mackenzie	1st Brigade    Col Robert M. West	5th Pennsylvania Cavalry: Ltc Chistopher Kleinz 20th New York Cavalry, Company G: Cpt Thomas H. Butler[31] 20th New York Cavalry (8 companies): Ltc David M. Evans[32]
	2nd Brigade    Col Samuel P. Spear (w, April 1)    Col Andrew W. Evans[33]	1st District of Columbia Cavalry (battalion): Maj J. Stannard Baker 1st Maryland Cavalry: Col Andrew W. Evans 11th Pennsylvania Cavalry: Ltc Franklin A. Stratton
	Artillery	Wisconsin Light Artillery, 4th Battery: Cpt Dorman L. Noggle

Army of the Shenandoah

Main article: Union Army of the Shenandoah

MG Philip H. Sheridan

Chief of staff: Col James Forsyth^[34]

Cavalry Corps

MG Wesley Merritt

Division	Brigade	Regiments and others
First Division      BG Thomas C. Devin	1st Brigade    Col Peter Stagg	1st Michigan Cavalry: Ltc George R. Maxwell (w, April 1), Cpt Edward L. Negus 5th Michigan Cavalry: Ltc Smith H. Hastings 6th Michigan Cavalry: Ltc Harvey H. Vinton 7th Michigan Cavalry: Ltc George G. Briggs
	2nd Brigade    Col Charles L. Fitzhugh	6th New York Cavalry: Maj Harrison White 9th New York Cavalry: Maj James R. Dinnin 19th New York Cavalry (1st Dragoons): Maj Howard M. Smith 17th Pennsylvania Cavalry: Ltc Coe Durland 20th Pennsylvania Cavalry: Ltc Gabriel Middleton
	3rd (Reserve) Brigade    BG Alfred Gibbs	2nd Massachusetts Cavalry: Col Caspar Crowninshield 6th Pennsylvania Cavalry (6 companies): Col Charles L. Leiper 1st U.S. Cavalry: Cpt Richard S. C. Lord 5th U.S. Cavalry: Cpt Thomas Drummond (k, April 1), Lt Gustavus Urban 6th U.S. Cavalry: Maj Robert M. Morris
	Artillery	4th U.S. Artillery, Battery C & Battery E: Cpt Marcus P. Miller
Third Division      Bvt MG George A. Custer	1st Brigade    Col Alexander C. M. Pennington Jr.	1st Connecticut Cavalry: Col Brayton Ives 3rd New Jersey Cavalry: Ltc William P. Robeson, Jr. (w, April 1) 2nd New York Cavalry: Col Alanson M. Randol 2nd Ohio Cavalry: Cpt Albert Barnitz
	2nd Brigade    Col William Wells	8th New York Cavalry: Maj James Bliss 15th New York Cavalry: Col John J. Coppinger 1st Vermont Cavalry: Ltc Josiah Hall
	3rd Brigade    Col Henry Capehart	1st New York Cavalry (Lincoln): Ltc Jenyns C. Battersby 1st West Virginia Cavalry: Maj Shesh B. Howe (k, April 8), Ltc Charles E. Capehart 2nd West Virginia Cavalry (7 companies): Ltc James Allen 3rd West Virginia Cavalry: Maj John S. Witcher