John Duncan (British Army officer, born 1872)
Sir John Duncan  | |
|---|---|
| Born | 24 February 1872 | 
| Died | 17 September 1948 (aged 76) | 
| Allegiance | United Kingdom | 
| Service  | British Army | 
| Years of service | 1891–1928 | 
| Rank | Major General | 
| Commands | 1st Division Shanghai Defence Force 54th (East Anglian) Infantry Division 22nd Division 78th Infantry Brigade  | 
| Battles / wars | Second Boer War First World War  | 
| Awards | Knight Commander of the Order of the Bath Companion of the Order of St Michael and St George Commander of the Royal Victorian Order Distinguished Service Order Mentioned in Despatches Order of the White Eagle (Serbia)  | 
Major General Sir John Duncan, KCB, CMG, CVO, DSO (24 February 1872 – 17 September 1948) was a British Army officer who commanded the Shanghai Defence Force.