| Regimental number | 1362 |
| Religion | Presbyterian |
| Occupation | Master at Arms |
| Address | Eastbourne, Dudley Street, Randwick, Sydney New South Wales |
| Marital status | Married |
| Age at embarkation | 31 |
| Next of kin | Wife, Mrs Mabel Alexander, Eastbourne, Dudley Street, Randwick, Sydney, New South Wales |
| Enlistment date | 1 May 1915 |
| Rank on enlistment | CSM |
| Unit name | 20th Battalion, C Company |
| AWM Embarkation Roll number | 23/37/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport Berrima on 25 June 1915 |
| Rank from Nominal Roll | 2nd Lieutenant |
| Unit from Nominal Roll | 20th Battalion |
| Fate | Returned to Australia 11 March 1919 |
| Miscellaneous details (Nominal Roll) | Enlisted twice. See other James Alister Alexander |
