| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (August 7th, 1867) | .
Liberal-Conservative | John Carling | 1114 | 1 |
| Federal (July 20th, 1872) | .
Liberal-Conservative | John Carling | 1101 | 1 |
| Federal (January 22nd, 1874) | .
Liberal Party of Canada/Parti libéral du Canada | John Walker | 1269 | 1 |
| Federal (September 17th, 1878) | .
Liberal-Conservative | John Carling | 1407 | 1 |
| Federal (June 20th, 1882) | .
Liberal-Conservative | John Carling | 1485 | 1 |
| Federal (February 22nd, 1887) | .
Liberal-Conservative | John Carling | 2013 | 1 |
| Federal (March 5th, 1891) | .
Liberal Party of Canada/Parti libéral du Canada | Charles S Hyman | 2037 | 1 |
| Federal (June 23rd, 1896) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Thomas Beattie | 2325 | 1 |
| Federal (November 7th, 1900) | .
Liberal Party of Canada/Parti libéral du Canada | Charles S Hyman | 2812 | 1 |
| Federal (November 3rd, 1904) | .
Liberal Party of Canada/Parti libéral du Canada | Charles S Hyman | 4302 | 1 |
| Federal (October 26th, 1908) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Thomas Beattie | 4121 | 1 |
| Federal (September 21st, 1911) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Thomas Beattie | 5263 | 1 |
| Federal (December 17th, 1917) | .
Government (Unionist) | Hume Cronyn | 11136 | 1 |
| Federal (December 6th, 1921) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | John Franklin White | 9730 | 1 |
| Federal (October 29th, 1925) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | John Franklin White | 12260 | 1 |
| Federal (September 14th, 1926) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | John Franklin White | 12249 | 1 |
| Federal (July 28th, 1930) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | John Franklin White | 13981 | 1 |
| Federal (October 14th, 1935) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Frederick Cronyn Betts | 10911 | 1 |
| Federal (March 26th, 1940) | .
Liberal Party of Canada/Parti libéral du Canada | Joseph Allan Johnston | 15824 | 1 |
| Federal (June 11th, 1945) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Park A Manross | 16766 | 1 |
| Federal (June 27th, 1949) | .
Liberal Party of Canada/Parti libéral du Canada | Alex Jeffery | 16427 | 1 |
| Federal (August 10th, 1953) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Weld Mitchell | 15254 | 1 |
| Federal (June 10th, 1957) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | G. Ernest Halpenny | 19804 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | G. Ernest Halpenny | 24276 | 1 |
| Federal (June 18th, 1962) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | G. Ernest Halpenny | 16096 | 1 |
| Federal (April 8th, 1963) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Jack A. Irvine | 15700 | 1 |
| Federal (November 8th, 1965) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Jack A. Irvine | 13763 | 1 |
London (Ontario)