Note: This information was provided by John Doerner, Chief Historian, Little Bighorn Battlefield National Monument
Col. Samuel D. Sturgis (Commander in the field)
- Lt. Col. Elmer Otis (sick at Ft. Rice since 07/31/1877)
- Maj. Joseph G. Tilford (detached cmdg Ft. Lincoln)
- Maj. Lewis Merril (cmdg battalion in field)
- Major Marcus A. Reno (undergoing 2 years suspension)
- 1st Lt. Ernest A. Garlington, Adjutant (field)
- 1st Lt. Charles A. Varnum, Regt. Quarter Master, (field)
- Asst. Surgeon Dr. Valery Havard
Merrill's Battalion
Company F:
Capt. James Bell
2nd Lt. Herbert J. SlocumCompany I:
Capt. Henry J. Nowlan –
2nd Lt. Hugh L. Scott –
(TDY at Custer Battlefield)Company L:
1st Lt. John W. Wilkerson
Benteen's Battalion
Company H:
Capt. Frederick Benteen – Cmdg
2nd Lt. Ezra Fuller
2nd Lt. Albert J. RussellCompany G:
1st Lt. George D. Wallace
2nd Lt. William J. NickolsonCompany M:
Capt. Thomas H. French
1st Lt. Edward G. Mathey (TDY Co. B)
2nd Lt. John G. Gresham
In The Field With Col. Nelson A. Miles
Edle's Battalion
Company F:
Capt. Owen Hale – Cmdg Battalion
1st Lt. Charles Braden (Sick Leave)
2nd Lt. J. Williams Briddle – Cmdg CompanyCompany A:
Capt. Myles Moylan
1st Lt. Andrew H. Nave (DS Ft. Lincoln)
2nd Lt. Ezra D. Fuller (TDY-Company H)Company K:
Capt. Edward S. Godfrey
1st Lt. Edwin P. Eckerson
2nd Lt. Edwin B. Fuller (TDY -Company I)
In The Field With Mai. Henry M. Lazelle
- Company B:
Capt. Thomas McDougall
1st Lt. William T. Craycroft (Sick Leave)
2nd Lt. Thomas H. Barry (Not yet joined)
In The Field With Lt. Gustavus C. Doane
- Company E:
Capt. Charles S. Ilsley (Detached Service-Ft. Leavenworth)
1st Lt. Charles DeRudio – Cmdg Company
2nd Lt. James D. Mann (Not yet Joined)
Patrolling the Black Hills
- Company C:
Capt. Henry Jackson
1st Lt. Winfield S. Edgerly
2nd Lt. Horatio G. Sickel