- Company A - Brooklyn
- Company B - Brooklyn and Peekskill
- Company C - Brooklyn
- Company D "Jersey Company," "Die-no-mores" - NJ
- Company E - Brooklyn and NYC, and in NJ, MA, and CT
- Company F - Brooklyn and NYC
- Company G - Brooklyn
- Company H - Brooklyn and Monmouth Co., NJ
- Company I - Brooklyn
- Company K - Brooklyn and Galesville
- Mustered in: August 16-Sept. 16, 1861 at Brooklyn
- Mustered out: 9/1/65 at Raleigh, NC
- James H. PERRY
- William B. BARTON
- William B. COAN
Battle-Related
KILLED
Officers 14
Enlisted 160
WOUNDED DIED
Officers 4
Enlisted 65
WOUNDED RECOVERED
Officers 22
Enlisted 484
MISSING
Officers 3
Enlisted 116
TOTAL 808
Died of disease and other causes
Officers 1
Enlisted 68
As POW
Officers 1
Enlisted 53
TOTAL 123
TOTAL CASUALTIES: 931