| John Weston Warner | |
| Birth Date: | 1899 |
| Death Date: | 4 October 1918 |
| Placeofburial Label: | Grand-Seraucourt British Cemetery |
| Placeofburial: | France |
| Birth Place: | Sunderland, Durham, England |
| Allegiance: | England |
| Branch: | Aviation |
| Rank: | Lieutenant |
| Unit: | No. 85 Squadron RAF |
| Awards: | Distinguished Flying Cross |
Lieutenant John Weston Warner DFC was a British World War I flying ace credited with eight aerial victories.[1]