| Regimental number | 38176 |
| Place of birth | Melbourne Victoria |
| Religion | Church of England |
| Occupation | Accountant |
| Address | 27 Barker Road, Subiaco, Western Australia |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, Henry Leonard Reilly, 27 Barker Road, Subiaco, Western Australia |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, Reinforcement 31 |
| AWM Embarkation Roll number | 13/128/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 12th Field Artillery Brigade |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brother: 5786 Sergeant Henry Leonard REILLY, 28th Bn, returned to Australia, 16 June 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |