George Esslemont Gordon Leith (1885–1965) was a South African architect.
[1] Leith served as a captain in the Royal Field Artillery (and was later recovering from a Western Front gas attack).
[2] Leith was assistant architect to the Imperial War Graves Commission in England from 1918 to 1920, before going back to South Africa, where he set up his own practice.
[3] He married Ethel Mary Leith, née Cox (1888–1974).
Their daughter Sarah Greenaway Leith (1918-2010), was a British rally driver and novelist, and a Second World War codebreaker at Bletchley Park.