| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Ontario (September 3rd, 1867) | .
Conservative Party of Ontario | Arthur T H Williams | 1208 | 1 |
| Ontario (March 21st, 1871) | .
Conservative Party of Ontario | Arthur T H Williams | 0 | 1 |
| Ontario (January 18th, 1875) | .
Conservative Party of Ontario | John C Rosevear | 1454 | 1 |
| Ontario (June 5th, 1879) | .
Conservative Party of Ontario | John C Rosevear | 1292 | 1 |
| Ontario (February 27th, 1883) | .
Conservative Party of Ontario | Charles Herbert Brereton | 1496 | 1 |
| Ontario (December 28th, 1886) | .
Conservative Party of Ontario | Thomas Dixon Craig | 1696 | 1 |
| Ontario (June 5th, 1890) | .
Conservative-Equal Rights | George Campbell | 1314 | 1 |
| Ontario (June 26th, 1894) | .
Conservative Party of Ontario | William Armstrong Fallis | 1746 | 1 |
| Ontario (March 1st, 1898) | .
Conservative Party of Ontario | Albert James Fallis | 1949 | 1 |
| Ontario (May 29th, 1902) | .
Conservative Party of Ontario | Josiah Johnston Preston | 1833 | 1 |
| Ontario (January 25th, 1905) | .
Conservative Party of Ontario | Josiah Johnston Preston | 1665 | 1 |
| Ontario (June 8th, 1908) | .
Conservative Party of Ontario | Josiah Johnston Preston | 0 | 1 |
| Ontario (December 11th, 1911) | .
Conservative Party of Ontario | Josiah Johnston Preston | 0 | 1 |
| Ontario (June 29th, 1914) | .
Conservative Party of Ontario | Josiah Johnston Preston | 1720 | 1 |
| Ontario (October 20th, 1919) | .
United Farmers of Ontario | Samuel Sandford Staples | 1111 | 1 |
| Ontario (June 25th, 1923) | .
Conservative Party of Ontario | Albert James Fallis | 3040 | 1 |
| Ontario (September 18th, 1975) | .
Ontario New Democratic Party | Douglas Moffat | 12893 | 1 |
| Ontario (June 9th, 1977) | .
Progressive Conservative Party of Ontario | Sam Cureatz | 12862 | 1 |
| Ontario (March 19th, 1981) | .
Progressive Conservative Party of Ontario | Sam Cureatz | 14900 | 1 |
| Ontario (May 2nd, 1985) | .
Progressive Conservative Party of Ontario | Sam Cureatz | 15193 | 1 |
| Ontario (September 10th, 1987) | .
Progressive Conservative Party of Ontario | Sam Cureatz | 11301 | 1 |
| Ontario (September 6th, 1990) | .
Ontario New Democratic Party | Gordon Mills | 10960 | 1 |
| Ontario (June 8th, 1995) | .
Progressive Conservative Party of Ontario | John O'Toole | 24303 | 1 |
