| Regimental number | 3807 |
| Place of birth | Bundarra New South Wales |
| Religion | Church of England |
| Occupation | Grazier |
| Address | Brambelberry, Baker's Creek Bundarra, New South Wales |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Father, G Chapman, Brambelberry, Baker's Creek Bundarra, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/35/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A54 Runic on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 18th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 3808 Corporal James Nelson CHAPMAN, 18th Bn, killed in action, 3 May 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |