| 17 |
Co | Name | Age | Rank | Term | Muster | Out | Why |
| 1 |
F |
O'Brien, Abram | 21 | | 3 | 12 Apr 64 | 7 Oct 64 | dis |
| 2 |
E |
O'Brien, John | 21 | | 3 | 3 Aug 64 | 6 Aug 64 | des |
| 3 |
B |
O'Brien, Peter | 26 | | 3 | 5 Jan 64 | 1 June 65 | dis |
| 4 |
A |
O'Brien, Thomas | 22 | | 3 | 13 Jul 64 | 15 July 64 | des |
| 5 |
E |
O'Brien, Thomas | 19 | | 1 | 3 Aug 64 | 6 Aug 64 | des |
| 6 |
K |
O'Conner, Patrick | 16 | Musician | 1 | 22 Aug 64 | 14 July 65 | mo |
| 7 |
B |
O'Day, Michael | 44 | | 3 | 5 Jan 64 | 14 July 65 | mo |
| 8 |
A |
O'Grady, Henry | 42 | | 3 | 5 Jan 64 | 12 June 65 | dis |
| 9 |
F |
O'Neil, Edward H. | 43 | | 3 | 12 Apr 64 | 9 July 64 | des |
| 10 |
E |
O'Neil, James | 24 | | 3 | 29 July 64 | 1 Jan 70 | des |
| 11 |
I |
O'Neil, John | 18 | | 3 | 6 Jul 64 | 14 July 65 | mo |
| 12 |
E |
Odion, Peter | 25 | | 1 | 26 July 64 | 29 July 64 | des |
| 13 |
I |
Ordway, George H. | 18 | | 1 | 12 Apr 64 | 14 July 65 | mo |
| 14 |
E |
Ormsbee, William H. | 18 | | 1 | 12 Apr 64 | 14 July 65 | mo |
| 15 |
K |
Osborn, Edward | 24 | | 1 | 21 Sep 64 | 2 June 65 | mo |
| 16 |
B |
Ovitt, Newton | 18 | | 1 | 5 Jan 64 | 14 July 65 | mo |
| 17 |
D |
Owen, Charles | 40 | | 3 | 4 Mar 64 | 14 July 65 | mo |
|
