Sir John D'Oyly Bt | |
|---|---|
 Ehelepola, Molligoda and Kapuvatta with D'Oyly | |
| 7th Civil Auditor General | |
| In office 1 September 1814 – 1815 | |
| Preceded by | Anthony Bertolacci |
| Succeeded by | Edward Tolfrey |
| Personal details | |
| Born | 11 June 1774 England |
| Died | 25 May 1824 (aged 49) Kandy, Sri Lanka |
Sir John D'Oyly, 1st Baronet (6 June 1774 – 25 May 1824) was a British colonial administrator.