| Iler | Fred | Disability | Canoe Twp | |
| Iler | John | Disability | Canoe Twp | |
| Ingersoll | A | E | Discharged | White Twp |
| Irvin | Wm | Minister | Blacklick Twp | |
| Irwin | Alexander | Minor in Service | Montgomery Twp | |
| Irwin | D | J | Minister | Conemaugh Twp |
| Irwin | E | W | Disabiltiy | Young Twp |
| Irwin | Thos | E | Minor | Young Twp |
| Irwin | Wm | Disability | Montgomery Twp | |
| Iseman | henry | Minor | Young Twp | |
| Iseman | John | Minor | Young Twp | |
| Isenberg | J | Minor in Service | White Twp | |
| Isenberg | Wm | S | Minor | White Twp |
| Isenberger | Wm | H | Minor | Greene Twp |
Indiana County, PA