| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Ontario (May 29th, 1902) | .
Conservative Party of Ontario | Andrew Miscampbell | 1359 | 1 |
| Ontario (January 25th, 1905) | .
Ontario Liberal Party | Charles Napier Smith | 1396 | 1 |
| Ontario (June 8th, 1908) | .
Conservative Party of Ontario | William Howard Hearst | 1406 | 1 |
| Ontario (December 11th, 1911) | .
Conservative Party of Ontario | William Howard Hearst | 0 | 1 |
| Ontario (June 29th, 1914) | .
Conservative Party of Ontario | William Howard Hearst | 2231 | 1 |
| Ontario (October 20th, 1919) | .
Labour | James Bertram Cunningham | 4444 | 1 |
| Ontario (June 25th, 1923) | .
Conservative Party of Ontario | James Lyons | 2839 | 1 |
| Ontario (December 1st, 1926) | .
Conservative Party of Ontario | James Lyons | 5497 | 1 |
| Ontario (October 30th, 1929) | .
Conservative Party of Ontario | James Lyons | 6216 | 1 |
| Ontario (June 19th, 1934) | .
Ontario Liberal Party | Augustus Duncan Roberts | 7530 | 1 |
| Ontario (October 6th, 1937) | .
Ontario Liberal Party | Richard M McMeekin | 7134 | 1 |
| Ontario (August 4th, 1943) | .
Co-operative Commonwealth Federation | George R Harvey | 7173 | 1 |
| Ontario (June 4th, 1945) | .
Co-operative Commonwealth Federation | George R Harvey | 5623 | 1 |
| Ontario (June 7th, 1948) | .
Co-operative Commonwealth Federation | George R Harvey | 6514 | 1 |
| Ontario (November 22nd, 1951) | .
Progressive Conservative Party of Ontario | C Harry Lyons | 7359 | 1 |
| Ontario (June 9th, 1955) | .
Progressive Conservative Party of Ontario | C Harry Lyons | 7716 | 1 |
| Ontario (June 11th, 1959) | .
Progressive Conservative Party of Ontario | C Harry Lyons | 8260 | 1 |
| Ontario (September 25th, 1963) | .
Progressive Conservative Party of Ontario | Arthur Allison Wishart | 11559 | 1 |
| Ontario (October 17th, 1967) | .
Progressive Conservative Party of Ontario | Frank Shunock | 10814 | 1 |
| Ontario (October 21st, 1971) | .
Progressive Conservative Party of Ontario | John R Rhodes | 14983 | 1 |
| Ontario (September 18th, 1975) | .
Progressive Conservative Party of Ontario | John R Rhodes | 14415 | 1 |
| Ontario (June 9th, 1977) | .
Progressive Conservative Party of Ontario | John R Rhodes | 19209 | 1 |
| Ontario (March 19th, 1981) | .
Progressive Conservative Party of Ontario | Russ Ramsay | 14712 | 1 |
| Ontario (May 2nd, 1985) | .
Ontario New Democratic Party | Karl Morin-Strom | 16362 | 1 |
| Ontario (September 10th, 1987) | .
Ontario New Democratic Party | Karl Morin-Strom | 19064 | 1 |
| Ontario (September 6th, 1990) | .
Ontario New Democratic Party | Tony Martin | 14036 | 1 |
| Ontario (June 8th, 1995) | .
Ontario New Democratic Party | Tony Martin | 15392 | 1 |
| Ontario (June 3rd, 1999) | .
Ontario New Democratic Party | Tony Martin | 15949 | 1 |
| Ontario (October 2nd, 2003) | .
Ontario Liberal Party | David Orazietti | 20050 | 1 |
| Ontario (October 10th, 2007) | .
Ontario Liberal Party | David Orazietti | 19316 | 1 |
| Ontario (October 6th, 2011) | .
Ontario Liberal Party | David Orazietti | 16109 | 1 |
| Ontario (June 12th, 2014) | .
Ontario Liberal Party | David Orazietti | 17490 | 1 |
| Ontario (June 7th, 2018) | .
Progressive Conservative Party of Ontario | Ross Romano | 13498 | 1 |
