| Names | Rank | Regt | Date | Cause |
| J. G. Bills | Gunner | USN | May 16th | drowned |
| Charles Stevens | Pvt | Co. C, 9th Main Vols | May 14th | chronic diarrhea |
| A. H. Prescott | Pvt | Co. A, 9th Maine Vols | May 21st | diptheria |
| George A. Baker | Pvt | Co. E, 11th Maine Vols | May 9th | |
| Charles Keil | Sgt | Co. K, 176th Penn Vols | May 12th | |
| H. Reil | seaman | Brig. Rush | May 24th |
