| Regimental number | 4158 |
| Place of birth | Bowral, New South Wales |
| Religion | Roman Catholic |
| Occupation | Carriage builder |
| Address | Meckering, Western Australia |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Louis L Le Nay, Meckering, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/45/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: Captain Louis Leon LE NAY, 11th Bn, killed in action, 10 August 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |