- Company A - Fulton and Phoenix
- Company B - Utica, Auburn and Springfield
- Company C - Oswego, Buffalo, Ogdensburg, Auburn and Volney
- Company D - Buffalo, Southport, Baldwin, Orange, Elmira and Catlin
- Company E - Oswego, Scriba, Hastings, Hannibal, Orwell and Parish
- Company F - Buffalo, Taberg, Oswego, Rome and Utica
- Company G - Orwell, Sandy Creek, Amboy, Oswego, New Haven and Lorraine
- Company H - Rochester, Mt. Morris and Canandaigua
- Company I - Oswego, Fulton, Parish, Palermo and Hastings
- Company K - Syracuse, Onondaga, Oswego and Buffalo
- Company L - Canandaigua, Auburn, Rochester, Mt. Morris, Rome and Utica
- Company M - Buffalo, Auburn, Utica, Syracuse and Utica
- Mustered in: Dec. 28, 1863 (Co. A, C, D, and E); Jan. 7, 1864 (Co. B, F, G, H and I); Jan. 7-26, 1864 (Co. K, L and M) at Auburn
- Mustered out: Consolidated with 10th Cav. on July 10, 1865; became "1st Provisional Regt. of N.Y. Volunteer Cavalry."
- William C. RAULSTON
- Walter C. NEWBERRY
Battle-Related
KILLED
Officers 1
Enlisted 72
WOUNDED DIED
Officers 6
Enlisted 40
WOUNDED RECOVERED
Officers 20
Enlisted 268
MISSING
Officers 3
Enlisted 125
TOTAL 536
Died of disease and other causes
Officers 0
Enlisted 103
As POW
Officers 1
Enlisted 30
TOTAL 134
TOTAL CASUALTIES: 670