Flight Sergeant John Norman Barker
- Rank
- Flight Sergeant
- Service number
- 406341
- Unit
- Royal Australian Air Force Attached 12 Squadron Royal Air Force
- Cause of death
- Killed in Action
- Place of death
- La Pallice, France
- Date of death
- 7 September 1942
- Age
- 25
- Plaque number
- L180
- Dedicated by
- Parents on 5 December 1948