| Regimental number | 2616 |
| Place of birth | Tumbarumba, New South Wales |
| Religion | Baptist |
| Occupation | Steward |
| Address | Woodside, Forest Road, Arncliffe, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, C Hallett, Woodside, Forest Road, Arncliffe, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 4th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/21/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A54 Runic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Parents: Claude and Isabel HALLETT |
| Family/military connections | Brother: Pte Henry Norman HALLETT, Regimental No. 2615, 9th Battalion, returned to Australia, 20 December 1918; Brother: Sapper Claude HALLETT, Regimental No. 8181, 6th Field Company Engineers, died of wounds 18 November 1916 |
| Other details |
Enlisted at age 16. War service: Egypt, Gallipoli (wounded; invalided to London; recovered; rejoined unit in France), Western Front. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Age at death | 33 |
| Place of burial | Woronora Cemetery, Sutherland, New South Wales |