Allan S. Walker

Allan Seymour Walker
At the Australian War Memorial on 19 June 1945
Born(1887-06-19)19 June 1887
Richmond, New South Wales
Died8 January 1958(1958-01-08) (aged 70)
Sydney
AllegianceAustralia
BranchAustralian Army
Years of service1915–1944
RankColonel
Service numberNX246
Battles / wars
Awardsmentioned in despatches (2)

Allan Seymour Walker (19 June 1887 – 8 January 1958) was an Australian Army officer who served in First and Second World Wars, a medical practitioner, and a military and medical historian who wrote the four medical volumes of the official history series Australia in the War of 1939–1945.