| Regimental number | 5876 |
| Other Names | MCKAY, Alfred Robert |
| Religion | Methodist |
| Occupation | Labourer |
| Address | West Brunswick, Victoria |
| Marital status | Married |
| Age at embarkation | 29 |
| Next of kin | Wife, Mrs Rosina McKay, 68 Thistle Street, West Brunswick, Victoria |
| Enlistment date | 22 May 1916 |
| Rank on enlistment | Private |
| Unit name | 24th Battalion, 16th Reinforcement |
| AWM Embarkation Roll number | 23/41/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on 2 October 1916 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 5th FAB |
| Fate | Died as a result of accident 30/4/1918 |