Sir John Peter Grant | |
|---|---|
 | |
| Born | 28 November 1807 London |
| Died | 6 January 1893 (aged 85) |
| Nationality | British |
| Education | Eton College; Edinburgh University |
| Alma mater | East India College; Fort William College |
| Occupation | colonial administrator |
| Spouse | Henrietta Isabella Phillippa Plowden |
Sir John Peter Grant, GCMG, KCB, (28 November 1807 – 6 January 1893), was a British colonial administrator who served as Lieutenant-Governor of Bengal (1859–1862) and as Governor of Jamaica.