Walter Kirk should not be confused with Walt Kirk.
| Walter Alister Kirk | |
| Birth Date: | 6 August 1887 |
| Death Date: | 6 June 1961 |
| Birth Place: | Belfast |
| Death Place: | Orange, New South Wales, Australia |
| Allegiance: | Australia |
| Branch: | Cavalry; aviation |
| Serviceyears: | 19141918 |
| Rank: | Lieutenant |
| Unit: | No. 1 Squadron AFC |
| Awards: | Distinguished Flying Cross |
Lieutenant Walter Alister Kirk (18871961) was a World War I flying ace credited with seven aerial victories.[1]