| Regimental number | 5681 |
| Place of birth | Prahran, Victoria |
| Place of birth | Melbourne, Victoria |
| School | Healesville State School, Victoria |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Anderson Street, West Brunswick, Victoria |
| Marital status | Single |
| Age at embarkation | 21 |
| Height | 5' 5.5" |
| Weight | 123 lbs |
| Next of kin | Father, E Sargeant, Anderson Street, West Brunswick, Victoria |
| Enlistment date | |
| Place of enlistment | Sale, Victoria |
| Rank on enlistment | Private |
| Unit name | 22nd Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 23/39/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A9 Shropshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 22nd Battalion |
| Fate | Died of wounds |
| Age at death | 20.9 |
| Age at death from cemetery records | 20 |
| Place of burial | Hem Farm Military Cemetery (Plot I, Row K, Grave No. 17), Hem-Monacu, France |
| Panel number, Roll of Honour, Australian War Memorial | 97 |
| Miscellaneous information from cemetery records | Foster son of Mr J. and Mrs Isabella SARGEANT, Healesville, Victoria |
| Family/military connections | Brother: 90A Sgt Stanley Sargeant MM, 46th Bn, returned to Australia, 7 July 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, SARGEANT Harold |