| Regimental number | 27322 |
| Place of birth | Michelago New South Wales |
| Religion | Roman Catholic |
| Occupation | Gaol warder |
| Address | 22 Francis Street, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Father, D Denahy, Michelago via Cooma, New South Wales |
| Previous military service | 8th ALH |
| Enlistment date | |
| Rank on enlistment | Driver |
| Unit name | Divisional Ammunition Column 4, Reinforcement 6 |
| AWM Embarkation Roll number | 25/111/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brothers: 32128 Gunner Daniel DENAHY, 36th HAB, returned to Australia, 28 March 1919; 359 Sergeant Jeffrey DENAHY, 6th Field Artillery Brigade, effective abroad (still overseas). |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Rookwood Necropolis |