| Regimental number | 5159 |
| Place of birth | Glenorchy Tasmania |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | 295 Argyle Street, North Hobart, Tasmania |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Mr J O'Neal, 295 Argyle Street, North Hobart, Tasmania |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 12th Battalion, 16th Reinforcement |
| AWM Embarkation Roll number | 23/29/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Plaque in New South Wales Garden of Remembrance |
| Family/military connections | Brother: 5158 Pte John Tasman Andrew O'NEAL, 52nd Bn, killed in action, 26 January 1917. |
| Date of death |