- Name: Harris, John
- Nationality: United Kingdom
- Rank: Private
- Regiment/Service: Grenadier Guards
- Unit Text: 4th Bn.
- Age: 29
- Date of Death: 17/10/1915
- Service No: 21099
- Casualty Type: Commonwealth War Dead
- Grave/Memorial Reference: Panel 5 to 7.
- Memorial: Loos Memorial, France
Son of E. and Martha Harris; husband of Ada Harris of "Doreen", King's Road, Biggin Hill, Westerham, Kent.