| Contents |
| Lieutenant-Governors of Upper Canada (Pre-Confederation) |
| Lieutenant-Governors of Canada West (Pre-Confederation) |
| Lieutenant Governors of Ontario (Post-Confederation) |
| Firsts |
| External link |
| Name | Term |
|---|---|
| John Graves Simcoe | 1791-1796 |
| Peter Russell (administrator) | 1796-1799 |
| Peter Hunter | 1799-1805 |
| Alexander Grant (administrator) | 1805-1806 |
| Francis Gore | 1806-1811 |
| Sir Isaac Brock ★ | 1811-1812 |
| Sir Roger Hale Sheaffe ★ | 1812-1813 |
| Francis de Rottenburg ★ | 1813 |
| Sir Gordon Drummond ★ | 1813-1814 |
| Sir Sir George Murray (provisional) | 1815 |
| Frederick Philip Robinson (provisional) | 1815 |
| Francis Gore (2nd incumbency) | 1815-1817 |
| Samuel Smith (administrator) | 1817-1818 |
| Sir Peregrine Maitland | 1818-1828 |
| Sir John Colborne | 1828-1836 |
| Sir Francis Bond Head | 1836-1838 |
| Sir George Arthur | 1838-1839 |
| Charles Poulett Thomson, 1st Baron Sydenham ★ ★ | 1839-1841 |
| Comfort Suites | |
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