NINTH ARMY CORPS (Maj. Gen. Ambrose E. Burnside) (Brig. Gen. Jacob D. Cox)

• First Division (Brig. Gen. Orlando B. Willcox)
  • First Brigade (Col. Benjamin C. Christ)
    • 28th Massachusetts (Capt. Andrew B. Caraher)
    • 17th Michigan (Col. William H. Withington)
    • 79th New York (Lieut. Col. David Morrison)
    • 50th Pennsylvania (Maj. Edward Overton) (Capt. William H. Diehl)
  • Second Brigade (Col. Thomas Welsh)
    • 8th Michigan (Lieut. Col. Frank Graves) (Maj. Ralph Ely)
    • 46th New York (Lieut. Col. Joseph Gerhardt)
    • 45th Pennsylvania (Lieut. Col. John I. Curtin)
• Second Division (Brig. Gen. Samuel D. Sturgis)
  • First Brigade (Brig. Gen. James Nagle)
    • 2nd Maryland (Lieut. Col. J. Eugene Duryea)
    • 6th New Hampshire (Col. Simon G. Griffin)
    • 9th New Hampshire (Col. Enoch Q. Fellows)
    • 48th Pennsylvania (Col. Joshua K. Sigfried)
  • Second Brigade (Brig. Gen. Edward Ferrero)
    • 21st Massachusetts (Col. William S. Clark)
    • 35th Massachusetts (Col. Edward A. Wild) (Lieut. Col. Summer Carruth)
    • 51st New York (Col. Robert B. Potter)
    • 51st Pennsylvania (Col. John F. Hartranft)
• Third Division (Brig. Gen. Isaac P. Rodman) (Col. Edward Harland)
  • First Brigade (Col. Harrison S. Fairchild)
    • 9th New York (Lieut. Col. Edgar A. Kimball)
    • 89th New York (Maj. Edward Jardine)
    • 103rd New York (Col. Benjamin Ringold)
    • Hawkins Zouaves, attached to 9th New York
  • Second Brigade (Col. Edward Harland)
    • 8th Connecticut (Lieut. Col. Hiram Appleman) (Maj. John E. Ward)
    • 11th Connecticut (Col. Henry W. Kingsbury)
    • 16th Connecticut (Col. Francis Beach)
    • 4th Rhode Island (Col. William H. P. Steere)
• Kanawha Division (Brig. Gen. Jacob D. Cox) (Col. Eliakim P. Scammon)
  • First Brigade (Col. Eliakim P. Scammon) (Col. Hugh Ewing)
    • 12th Ohio (Col. Carr B. White)
    • 23rd Ohio (Lieut. Col. Rutherford B. Hayes) (Maj. James M. Comly)
    • 30th Ohio (Col. Hugh Ewing) (Lieut. Col. Theodore Jones)
  • Second Brigade (Col. Augustus Moor) (Col. George Crook)
    • 11th Ohio (Lieut. Col. Augustus H. Coleman) (Maj. Lyman J. Jackson)
    • 28th Ohio (Lieut. Col. Gottfried Becker)
    • 36th Ohio (Col. George Crook) (Lt. Col. Melvin Clarke) (Maj. E. B. Andrews)