SECTION S
Row Si-Sj
| Sides, W. D. | Unk. | Unknown | Unknown |
| Sidwell, B. | Unk. | Unknown | Unknown |
| Siknown. J. F. | Unk. | 1st Reserves, Co. G | Alabama |
| Silcox, J.W. | Pvt. | 2nd Cav. Co. K | Florida |
| Silver, William H. | Unk. | 1st Bn., Cadets | Alabama |
| Simison, Samuel B. | Cpl. | 15th Cav., Co. G(Mobile Dragoons) | Alabama |
| Simmons, Benjamin F. | 1st Lt. | Adj., 8th Inf. | Florida |
| Simmons, J. P. | Unk. | 59th Inf., Co. I | Georgia |
| Simmons, John D. | Pvt. | 2nd Inf., Co. B | Georgia |
| Simonds, Edward | Unk. | Unknown | Unknown |
| Simpson, A. | Unk. | 2nd Reserves, Co. C | Alabama |
| Sims, A.G. | Pvt. | 18th Inf., Co. F | Alabama |
| Sims, B.F. | Unk. | 21st Inf., Co H | Alabama |
| Sims, Charles W. | Lt. | Unknown | Unknown |
| Singleton, W. | Unk. | Unknown | Unknown |
| Singleton, W. C. | Unk. | 1st Inf., Co. I | Mississippi |