- Company A "Williamsburgh Volunteers" - Williamsburgh and Brooklyn
- Company B - Newburgh, Cornwall, Fishkill and Matteawan
- Company C - Albany, Cohoes, Otsego, Schoharie and Troy
- Company D - Albany
- Company E "Syracuse Zouaves" - Syracuse, Baldwinsville, Geddes, Salina and Skaneateles
- Company F - Albany, Cohoes and Stockport
- Company G - Albany, Bethlehem, Greenbush, Pittsfield, Sand Lake, Schenectady, Stillwater, Sudbury, Syracuse and Troy
- Company H - Owego, Halsey Valley, Richford, Spencer and Tioga
- Company I - Oneida, Albany, Augusta, Brooklyn, Hampton, NYC, Syracuse, Vernon, Walesville and Westmoreland
- Company K - Havana, Alpine, Beaver Dams, Benton, Burdette, Branchport, Catherine, Dix, Monterey, Odessa, Orange, Penn Yan, Millport and Starkey
- Mustered in: 5/14/61 at Albany
- Mustered out: 8/28/65 at Raleigh, NC
- Frederick TOWNSEND
- Samuel M. ALFORD
- Elbridge G. FLOYD
- John H. EDSON [not mustered]
- John E. MULFORD
Battle-Related
KILLED
Officers 0
Enlisted 24
WOUNDED DIED
Officers 1
Enlisted 14
WOUNDED RECOVERED
Officers 9
Enlisted 162
MISSING
Officers 1
Enlisted 16
TOTAL 227
Died of disease and other causes
Officers 2
Enlisted 82
As POW 1
TOTAL 85
TOTAL CASUALTIES: 312