- Company A - NYC, Cohoes, Boston (MA)
- Company B - NYC
- Company C - Rochester, Cohocton, Geneseo, Hornellsville, Dansville
- Company D - Troy, Cherry Valley, Granville, NYC
- Company E - NYC, Albany, Watertown, Cherry Valley, Salt Springs, Cape Vincent
- Company F - NYC, Poughkeepsie
- Company G - Binghamton, Rochester, Hornellsville, Albion
- Company H - NYC, Dover Plains, Washington
- Company I - NYC, Cuba, Franklinville, Gouverneur, Angelica, Binghamton
- Company K - Ogdensburg, Geneseo, Lisbon, Canton
- Company L - NYC
- Company M - Kinderhook, Hudson
- Left the State: 12/23/61
- Mustered out: 6/17/65 consolidated with the 15th Cavalry and became the 2d Provisional Cavalry
- Thomas C. DEVIN
- Charles L. FITZHUGH
Battle-Related
KILLED
Officers 5
Enlisted 49
WOUNDED DIED
Officers 4
Enlisted 24
WOUNDED RECOVERED
Officers 20
Enlisted 162
MISSING
Officers 12
Enlisted 197
TOTAL 473
Died of disease and other causes
Officers 9
Enlisted 170
As POW 36
TOTAL 215
TOTAL CASUALTIES: 688