| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Ontario (September 3rd, 1867) | .
Ontario Liberal Party | Hugh Powell Crosby | 1193 | 1 |
| Ontario (March 21st, 1871) | .
Ontario Liberal Party | Hugh Powell Crosby | 791 | 1 |
| Ontario (January 18th, 1875) | .
Ontario Liberal Party | John Lane | 1266 | 1 |
| Ontario (June 5th, 1879) | .
Ontario Liberal Party | George W Badgerow | 1825 | 1 |
| Ontario (February 27th, 1883) | | | | 0 |
| Ontario (December 28th, 1886) | .
Ontario Liberal Party | George Byron Smith | 1633 | 1 |
| Ontario (June 5th, 1890) | .
Ontario Liberal Party | George Byron Smith | 1705 | 1 |
| Ontario (June 26th, 1894) | .
Ontario Liberal Party | John Richardson (1890s) | 1959 | 1 |
| Ontario (March 1st, 1898) | .
Ontario Liberal Party | John Richardson (1890s) | 2091 | 1 |
| Ontario (May 29th, 1902) | .
Ontario Liberal Party | John Richardson (1890s) | 1905 | 1 |
| Ontario (January 25th, 1905) | .
Conservative Party of Ontario | Alexander McCowan | 2228 | 1 |
| Ontario (June 8th, 1908) | .
Conservative Party of Ontario | Alexander McCowan | 2998 | 1 |
| Ontario (December 11th, 1911) | .
Conservative Party of Ontario | Alexander McCowan | 2337 | 1 |
| Ontario (June 29th, 1914) | .
Conservative Party of Ontario | George Stewart Henry | 3562 | 1 |
| Ontario (October 20th, 1919) | .
Conservative Party of Ontario | George Stewart Henry | 8962 | 1 |
| Ontario (June 25th, 1923) | .
Conservative Party of Ontario | George Stewart Henry | 11863 | 1 |
| Ontario (December 1st, 1926) | .
Conservative Party of Ontario | George Stewart Henry | 11085 | 1 |
| Ontario (October 30th, 1929) | .
Conservative Party of Ontario | George Stewart Henry | 9619 | 1 |
| Ontario (June 19th, 1934) | .
Conservative Party of Ontario | George Stewart Henry | 12815 | 1 |
| Ontario (October 6th, 1937) | .
Conservative Party of Ontario | George Stewart Henry | 11260 | 1 |
| Ontario (August 4th, 1943) | .
Co-operative Commonwealth Federation | Agnes Campbell Macphail | 13384 | 1 |
| Ontario (June 4th, 1945) | .
Progressive Conservative Party of Ontario | John A Leslie | 20741 | 1 |
| Ontario (June 7th, 1948) | .
Progressive Conservative Party of Ontario | John A Leslie | 20747 | 1 |
| Ontario (November 22nd, 1951) | .
Progressive Conservative Party of Ontario | Hollis E Beckett | 30944 | 1 |
| Ontario (June 9th, 1955) | .
Progressive Conservative Party of Ontario | Hollis E Beckett | 18931 | 1 |
| Ontario (June 11th, 1959) | .
Progressive Conservative Party of Ontario | Hollis E Beckett | 21827 | 1 |
| Ontario (September 25th, 1963) | .
Progressive Conservative Party of Ontario | Hollis E Beckett | 12930 | 1 |
| Ontario (October 17th, 1967) | .
Progressive Conservative Party of Ontario | Arthur Meen | 12691 | 1 |
| Ontario (October 21st, 1971) | .
Progressive Conservative Party of Ontario | Arthur Meen | 17830 | 1 |
| Ontario (September 18th, 1975) | .
Progressive Conservative Party of Ontario | Arthur Meen | 14487 | 1 |
| Ontario (June 9th, 1977) | .
Progressive Conservative Party of Ontario | Bob Elgie | 14131 | 1 |
| Ontario (March 19th, 1981) | .
Progressive Conservative Party of Ontario | Bob Elgie | 14562 | 1 |
| Ontario (May 2nd, 1985) | .
Progressive Conservative Party of Ontario | Bob Elgie | 11459 | 1 |
| Ontario (September 10th, 1987) | .
Ontario Liberal Party | Christine Hart | 15683 | 1 |
| Ontario (September 6th, 1990) | .
Ontario New Democratic Party | Gary Malkowski | 10689 | 1 |
| Ontario (June 8th, 1995) | .
Progressive Conservative Party of Ontario | John Parker | 12789 | 1 |
