| Regimental number | 2498 |
| Place of birth | Zeehan, Tasmania |
| Religion | Roman Catholic |
| Occupation | Blacksmith |
| Address | 7 King Street, North Hobart, Tasmania |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, James Leahey, 7 King Street, North Hobart, Tasmania |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/43/2 |
| Embarkation details | Unit embarked from Hobart, Tasmania, on board HMAT Ballarat on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Pioneer Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 2499 Pte James Samuel LEAHE, 26th Bn, returned to Australia, 25 January 1919. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |