# Battle of Cross Keys order of battle: Union

The following United States Army units and commanders fought in the Battle of Cross Keys of the American Civil War. The Confederate order of battle is listed separately.

## Abbreviations used
### Military rank

* MG = Major General
* BG = Brigadier General
* Col = Colonel
* Ltc = Lieutenant Colonel
* Maj = Major
* Cpt = Captain

## Union Forces Near Cross Keys

MG John C. Frémont

### Mountain Department

MG John C. Frémont
| Division | Brigade | Regiment or Other |
| Blenker's Division   BG Louis Blenker | First (Stahel's) Brigade   BG Julius Stahel | 8th New York: Col Francis Wutschel 39th New York: 41st New York: Col Leopold von Gilsa 45th New York: Col George von Amsberg 27th Pennsylvania: Col Adolphus Buschbeck 2nd Battery, New York Light Artillery: Cpt Louis Schirmer Battery C, West Virginia Light Artillery: Cpt Frank Buel Howitzer battery: |
| Blenker's Division   BG Louis Blenker | Second (Steinwehr's) Brigade   Col John A. Koltes | 29th New York Infantry: Ltc Clemens Soest 68th New York Infantry: 73rd Pennsylvania: Ltc Gustavus A. Muhleck 13th Battery, New York Light Artillery: Cpt Julius Dieckmann |
| Blenker's Division   BG Louis Blenker | Third (Bohlen's) Brigade   BG Henry Bohlen | 54th New York: Col Eugene A. Kozlay 58th New York: Col Włodzimierz Krzyżanowski 74th Pennsylvania: Ltc John Hamm 75th Pennsylvania: Ltc Francis Mahler Battery I, 1st New York Light Artillery: Cpt Michael Wiedrich |
| Blenker's Division   BG Louis Blenker | Cavalry Attachment   Col Christian F. Dickel | 4th New York Cavalry: Col Christian F. Dickel |
| Attached Independent Units | Cluseret's Brigade   Col Gustave Paul Cluseret | 8th West Virginia: Ltc Lucien Loeser 60th Ohio: Col William H. Trimble |
| Attached Independent Units | Milroy's Brigade   BG Robert H. Milroy | 2nd West Virginia: Maj James D. Owens 3rd West Virginia: Ltc F. W. Thompson 5th West Virginia: Col John L. Ziegler 25th Ohio: Ltc William P. Richardson 1st West Virginia Cavalry (detachment): Maj John A. Krepps Battery G, West Virginia Light Artillery: Cpt Chatham T. Ewing Battery I, 1st Ohio Light Artillery: Cpt Henry F. Hayman 12th Battery, Ohio Light Artillery: Cpt Aaron C. Johnson |
| Attached Independent Units | Schenck's Brigade   BG Robert C. Schenck | 32nd Ohio: Ltc Ebenezer H. Swinney 55th Ohio: Col John C. Lee 73rd Ohio: Col Orland Smith 75th Ohio: Col Nathaniel McLean 82nd Ohio: Col James Cantwell 1st Battalion, Connecticut Cavalry: Cpt Erastus Blakeslee Battery K, 1st Ohio Light Artillery: Cpt William L. De Beck Rigby's Battery, Indiana Light Artillery: Cpt Silas F. Rigby |
| Attached Independent Units | Attached Cavalry | 3rd West Virginia Cavalry: Cpt Everton J. Conger 6th Ohio Cavalry: Col William P. Lloyd |

### Department of the Rappahannock (formerly I Corps, Army of the Potomac)

MG Irvin McDowell (not present)
| Division | Brigade | Regiments and Others |
| Shields Division   BG James Shields (not present) | Bayard's Brigade [Temporarily assigned to Fremont's command beginning May 30.]   BG George Dashiell Bayard | 1st New Jersey Cavalry: Ltc Joseph Kargé 1st Pennsylvania Cavalry: Col Owen Jones 13th Pennsylvania Reserves (1st Rifles) Battalion: Ltc Thomas L. Kane 2nd Battery, Maine Light Artillery: Cpt James A. Hall |