Jack Hiroti
- Born 17 November 1895, Whanganui, New Zealand
- Died 15 July 1979, Upper Hutt, New Zealand
- Last rank Private/Sergeant
- Service number 16/532
- Served In A Company, 1st Māori Contingent, New Zealand Pioneer (Māori) Battalion, New Zealand Expeditionary Force
- Next of Kin Mrs Katarina Hiroti (mother), Gonville, Whanganui
- Pre-war occupation Chemist
- ReligionChurch of England (Anglican)
- Enlisted16 January 1915, Wellington
- Embarkationaboard HMNZT 20 Warrimoo, departed 14 February 1915, Wellington, disembarked 26 March 1915, Suez, Egypt
- Theatres of operationEgyptian 1915, Gallipoli 1915 and Western European 1916-1917-1918
- Periods of service57 days in New Zealand and four years 131 days overseas in Egypt, Gallipoli and France. Total service of four years and 188 days
- Returned to New Zealandaboard Waimana, arriving Auckland 23 June 1919
- Discharged21 July 1919 on termination of period of engagement
- Awarded1914-1915 Star, Gallipoli Lapel Badge, Gallipoli Medallion, British War Medal and Victory Medal
Served in WWI and WWII (67419).