| John Grindon | |
| Birth Date: | 30 September 1917 |
| Birth Place: | Newquay, England |
| Death Place: | Hampshire, England |
| Allegiance: | United Kingdom |
| Branch: | Royal Air Force |
| Serviceyears: | 1935–1959 |
| Rank: | Group Captain |
| Servicenumber: | 33206 |
| Commands: | RAF Honington (1957–58) Queen's Flight (1953–56) No. 617 Squadron RAF (1945) No. 630 Squadron RAF (1944–45) |
| Battles: | Second World War |
| Awards: | Commander of the Royal Victorian Order Distinguished Service Order Air Force Cross |
Group Captain John Evelyn Grindon, (30 September 1917 – 11 November 2001) was a senior Royal Air Force officer. He served as a bomber pilot in the Second World War, and later commanded the Queen's Flight.[1]
Grindon was the son of Thomas Edward Grindon, a First World War casualty,[2] and Dora Eastlake. He married Miss Hubber in 1937.
A portrait is held by the National Portrait Gallery.[3]