| Place of birth | Adelaide, South Australia |
| School | Pultury Street School, South Australia |
| Religion | Church of England |
| Occupation | Clerk |
| Address | 68 Clarendon Street, East Melbourne, Victoria |
| Marital status | Married |
| Age at embarkation | 24 |
| Next of kin | Wife, Mrs Elsie May Johnson, 54 Armstrong Street, Middle Park, Victoria |
| Enlistment date | |
| Rank on enlistment | 2nd Lieutenant |
| Unit name | 32nd Battalion, 9th Reinforcement |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A73 Commonwealth on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 32nd Battalion |
| Other details from Roll of Honour Circular | Champion Amateur Swimmer of SA |
| Fate | Died of wounds |
| Place of death or wounding | Polygon Wood, Ypres, Belgium |
| Age at death | 25 |
| Age at death from cemetery records | 25 |
| Place of burial | Birr Cross Roads Cemetery (Plot I, row F, Grave No. 10), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 120 |
| Miscellaneous information from cemetery records | Son of Mr A. Campbell JOHNSON; husband of Elsie May JOHNSON, 203 George Street, East Melbourne. Native of Glenelg, South Australia |
| Family/military connections | Major Campbell Johnson Imperial Army killed September 1918 (elder brother) |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |