| Regimental number | 14854 |
| Occupation | Law student |
| Next of kin | Father, J F O'Malley, Naseby, Otago |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 5th Reinforcements to 4th Battalion, H Company (Unattached) |
| Embarkation details | Unit embarked from Wellington on |
| Sources | Nominal Roll Vol. 2: Roll 34, p. 38 |