Cyril St John Sugden Green
- Born 23 March 1896, Dunedin, Otago, New Zealand
- Died 26 August 1981, Dunedin
- Last rank Gunner
- Service number 43888
- Served In 27th Reinforcements, New Zealand Field Artillery, New Zealand Expeditionary Force
- Next of Kin Mr Henry Green (father), and Mrs Anderina Green (mother), Littlebourne, Roslyn, Dunedin
- Pre-war occupation Engineers Apprentice, Stevenson & Cook, Port Chalmers
- ReligionChurch of England (Anglican)
- Enlisted8 March 1917
- Embarkationaboard HMNZT 86 Maunganui, departed 12 June 1917, disembarked 15 August 1917, Plymouth, Devon, England.
- Theatres of operationWestern European 1917-1918
- Periods of service243 days in New Zealand and two years and 12 days overseas. Total service of two years 255 days.
- Returned to New Zealandaboard Maunganui, 23 June 1919
- Discharged17 November 1919
- AwardedBritish War Medal and Victory Medal
