|
Infantry
|
|
| 1st Ohio (3 Month Unit) | 61st Ohio |
| 2nd Ohio (3 Month Unit) | 62nd Ohio |
| 4th Ohio | 66th Ohio |
| 4th Ohio Infantry Battalion | 67th Ohio |
| 5th Ohio | 73rd Ohio |
| 7th Ohio | 75th Ohio |
| 8th Ohio | 82nd Ohio |
| 12th Ohio | 107th Ohio |
| 23rd Ohio | 110th Ohio |
| 25th Ohio | 116th Ohio |
| 28th Ohio | 118th Ohio |
| 29th Ohio | 122nd Ohio |
| 30th Ohio | 123th Ohio |
| 36th Ohio | 126th Ohio |
| 55th Ohio | 127th Ohio (5th USCT)* |