| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Ontario (December 28th, 1886) | .
Ontario Liberal Party | Orson James Phelps | 1366 | 1 |
| Ontario (June 5th, 1890) | .
Ontario Liberal Party | Robert Paton | 1559 | 1 |
| Ontario (June 26th, 1894) | .
Ontario Liberal Party | Robert Paton | 1170 | 1 |
| Ontario (March 1st, 1898) | .
Conservative Party of Ontario | Alfred Burke Thompson | 1761 | 1 |
| Ontario (May 29th, 1902) | .
Ontario Liberal Party | David Davidson | 1857 | 1 |
| Ontario (January 25th, 1905) | .
Conservative Party of Ontario | Alfred Burke Thompson | 2201 | 1 |
| Ontario (June 8th, 1908) | .
Conservative Party of Ontario | Alfred Burke Thompson | 1972 | 1 |
| Ontario (December 11th, 1911) | .
Conservative Party of Ontario | Alfred Burke Thompson | 1791 | 1 |
| Ontario (June 29th, 1914) | .
Conservative Party of Ontario | Alfred Burke Thompson | 2247 | 1 |
| Ontario (October 20th, 1919) | .
United Farmers of Ontario | Gilbert Hugh Murdoch | 5234 | 1 |
| Ontario (June 25th, 1923) | .
Conservative Party of Ontario | Charles Ernest Wright | 3535 | 1 |
| Ontario (December 1st, 1926) | .
Conservative Party of Ontario | Charles Ernest Wright | 5315 | 1 |
| Ontario (October 30th, 1929) | .
Ontario Liberal Party | Leonard Jennett Simpson | 5199 | 1 |
| Ontario (June 19th, 1934) | .
Ontario Liberal Party | Leonard Jennett Simpson | 9004 | 1 |
| Ontario (October 6th, 1937) | .
Ontario Liberal Party | Leonard Jennett Simpson | 8375 | 1 |
| Ontario (August 4th, 1943) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 4176 | 1 |
| Ontario (June 4th, 1945) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 6229 | 1 |
| Ontario (June 7th, 1948) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 5791 | 1 |
| Ontario (November 22nd, 1951) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 7721 | 1 |
| Ontario (June 9th, 1955) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 8305 | 1 |
| Ontario (June 11th, 1959) | .
Progressive Conservative Party of Ontario | George Graham Johnston | 8625 | 1 |
| Ontario (September 25th, 1963) | .
Progressive Conservative Party of Ontario | David Arthur Evans | 10825 | 1 |
| Ontario (October 17th, 1967) | .
Progressive Conservative Party of Ontario | David Arthur Evans | 10814 | 1 |
| Ontario (October 21st, 1971) | .
Progressive Conservative Party of Ontario | David Arthur Evans | 17067 | 1 |
| Ontario (September 18th, 1975) | .
Progressive Conservative Party of Ontario | Art Evans | 13557 | 1 |
| Ontario (June 9th, 1977) | .
Progressive Conservative Party of Ontario | George Taylor | 15876 | 1 |
| Ontario (March 19th, 1981) | .
Progressive Conservative Party of Ontario | George Taylor | 16926 | 1 |
| Ontario (May 2nd, 1985) | .
Progressive Conservative Party of Ontario | Earle Rowe | 15379 | 1 |
| Ontario (September 10th, 1987) | .
Ontario Liberal Party | Bruce Owen | 15474 | 1 |
| Ontario (September 6th, 1990) | .
Ontario New Democratic Party | Paul Wessenger | 15711 | 1 |
| Ontario (June 8th, 1995) | .
Progressive Conservative Party of Ontario | Joe Tascona | 29790 | 1 |
