Oliver Hogue (1880–1919) was an Australian soldier and writer. He wrote several books and articles under the name "Trooper Blue Gum". He served in World War One and died during the influenza epidemic of 1919.
He was the brother of actor Tien Hogue.
- ""TROOPER BLUE GUM" DEAD". Queensland Times (Ipswich) (Qld. : 1909 - 1954). Ipswich) (Qld.: National Library of Australia. 12 March 1919. p. 6 Edition: DAILY. Retrieved 25 August 2013.
- Elyne Mitchell, 'Hogue, Oliver (1880–1919)', Australian Dictionary of Biography, National Centre of Biography, Australian National University accessed 25 August 2013.
- Works by or about Oliver Hogue at Internet Archive
- Oliver Hogue at Australian War Memorial
- Papers of Oliver Hogue at State Library of New South Wales
- Oliver Hogue at AustLit