< to April • May 1862 • to June >
Commanded by Major General John C. Fremont
| Headquarters | ||
| Stewart’s Independent Cavalry Co. | ||
| Bracken’s Independent Cavalry Co. | ||
| Unattached | ||
| 6th Ohio Cavalry Regiment | Colonel William R. Lloyd | from Ohio |
| 3rd West Virginia Cavalry Regiment | ||
| Milroy’s Independent Brigade | Brigadier General Robert H. Milroy | |
| 25th Ohio Infantry Regiment | Colonel James A. Jones (res. 5/16) Colonel William P. Richardson |
|
| 2nd West Virginia Infantry Regiment | Colonel John W. Moss (5/20) Colonel George R. Latham |
|
| 3rd West Virginia Infantry Regiment | Colonel David T. Hewes | |
| 5th West Virginia Infantry Regiment | Colonel John L. Zeigler | |
| 1st Ohio Artillery, Battery I | ||
| 12th Ohio Independent Battery | ||
| 1st West Virginia Cavalry (4 cos.) | Colonel Henry Anisansel | |
| Schenk’s Independent Brigade | Brigadier General Robert C. Schenck | created 4/19 |
| 32nd Ohio Infantry Regiment | Colonel Thomas H. Ford | |
| 55th Ohio Infantry Regiment | Colonel John C. Lee | |
| 73rd Ohio Infantry Regiment | Colonel Orland Smith | |
| 75th Ohio Infantry Regiment | Colonel Nathaniel C. McLean | |
| 82nd Ohio Infantry Regiment | Colonel James Cantwell | |
| Rigby’s Indiana Battery | ||
| 1st Ohio Artillery, Battery K | ||
| 1st Connecticut Cavalry | ||
Railroad District |
Brigadier General Benjamin F. Kelly | |
| 3rd Maryland Potomac Home Brigade | ||
| 6th West Virginia Infantry Regiment | Colonel Nathan Wilkinson | |
| 10th West Virginia Infantry Regiment | Colonel Thomas M. Harris | |
| 11th West Virginia Infantry Regiment | Colonel John C. Rathbone | |
| 1st Connecticut Cavalry | to Schenk’s Ind. Brig. (above) | |
| 1st Illinois Artillery, Battery L | ||
| 1st West Virginia, Battery C | mustered in at Wheeling | |
| Ringgold (PA) Cavalry Co. | from Hatch’s Brig. 5th Corps | |
| Washington (PA) Cavalry Co. | from Hatch’s Brig. 5th Corps | |
| Advanced Brigade | Colonel A. Cluserett | |
| 60th Ohio Infantry Regiment | Colonel William H. Trimble | from District Kanawha |
| 8th West Virginia Infantry Regiment | Colonel David H. Strother | from District Kanawha |
| 4th New York Cavalry Regiment | Colonel Christian F. Dickel | from 2nd Corps April 1 |
District of the Kanawha |
Brigadier General Jacob D. Cox | |
| 1st Brigade | Colonel Eliakim Scammon | |
| 12th Ohio Infantry Regiment | Colonel Carr B. White | |
| 23rd Ohio Infantry Regiment | Lt. Colonel Rutherford B. Hayes | |
| 30th Ohio Infantry Regiment | Colonel Hugh Ewing | |
| 1st Ohio Independent Battery | ||
| 2nd Brigade | Colonel August Moor | |
| 28th Ohio Infantry Regiment | Lt. Colonel Godfried Becker | |
| 34th Ohio Infantry Regiment | Lt. Colonel John T. Toland (Col. 5/14) | |
| 37th Ohio Infantry Regiment | Colonel Edward Siber | |
| 47th Ohio Infantry Regiment | Colonel Frederick A. Poschner | to 3rd Brigade (below) |
| Simmond’s Kentucky Battery | ||
| 3rd Brigade | Colonel George Crook | |
| 11th Ohio Infantry Regiment | Colonel Augustus H. Coleman | |
| 36th Ohio Infantry Regiment | Lt. Colonel Melvin Clarke | |
| 44th Ohio Infantry Regiment | Colonel Samuel A. Gilbert | |
| 47th Ohio Infantry Regiment | Colonel Frederick A. Poschner | from 2nd Brigade (above) |
| 4th Brigade | Colonel Joseph A.J. Lightburn | |
| 4th West Virginia Infantry Regiment | Colonel Joseph A.J. Lightburn | |
| 9th West Virginia Infantry Regiment | Colonel Leonard Skinner | |
| 1st West Virginia Cavalry (det) | ||
| Schambeck’s Illinois Cavalry Co. | ||
| Unattached | ||
| 8th West Virginia Infantry Regiment | to Cluserett’s Advanced Brigade | |
| 60th Ohio Infantry Regiment | Colonel William H. Trimble | to Cluserett’s Advanced Brigade |
| 2nd West Virginia Cavalry Regiment | Colonel William M. Bolles | |
| 3rd Independent Ohio Cavalry Co. | ||
Blenker’s Division |
Brigadier General Louis Blenker | |
| First Brigade | Brigadier General Julius H. Stahel | |
| 8th New York Infantry Regiment | Colonel Francis Wutschel | |
| 39th New York Infantry Regiment | Colonel Frederick D’Utassy | |
| 41st New York Infantry Regiment | Colonel Leopold Von Gilsa | |
| 45th New York Infantry Regiment | Colonel George Von Amsberg | |
| 27th Pennsylvania Infantry Regiment | Colonel Adolph E. Buschbeck | |
| 2nd New York Independent Battery | Captain Louis Schirmer | |
| Second Brigade | Colonel Adolf Von Steinwehr | |
| 29th New York Infantry Regiment | Lt. Colonel Clemens Soest | |
| 54th New York Infantry Regiment | Colonel Eugene A. Kozlay | |
| 68th New York Infantry Regiment | Colonel Robert J. Betge | |
| 73rd Pennsylvania Infantry Regiment | Colonel John A. Koltes | |
| 13th New York Independent Battery | Captain Emil Sturmfels | |
| Third Brigade | Colonel Henry Bohlen | |
| 58th New York Infantry Regiment | Colonel Wladimir Krzyzanowski | |
| 74th Pennsylvania Infantry Regiment | Colonel Alexander Schimmelfennig | |
| 75th Pennsylvania Infantry Regiment | Lt. Colonel Francis Mahler | |