| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (October 14th, 2008) | .
Bloc Québécois | Christian Ouellet | 17561 | 1 |
| Federal (October 29th, 1925) | .
Liberal Party of Canada/Parti libéral du Canada | William Frederic Kay | 6804 | 1 |
| Federal (September 14th, 1926) | .
Liberal Party of Canada/Parti libéral du Canada | William Frederic Kay | 7126 | 1 |
| Federal (July 28th, 1930) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Follin Horace PICKEL | 8070 | 1 |
| Federal (October 14th, 1935) | .
Liberal Party of Canada/Parti libéral du Canada | Louis Gosselin | 8007 | 1 |
| Federal (March 26th, 1940) | .
Liberal Party of Canada/Parti libéral du Canada | Maurice Halle | 8302 | 1 |
| Federal (June 11th, 1945) | .
Liberal Party of Canada/Parti libéral du Canada | Maurice Halle | 7860 | 1 |
| Federal (June 27th, 1949) | .
Liberal Party of Canada/Parti libéral du Canada | Henri A Gosselin | 8831 | 1 |
| Federal (August 10th, 1953) | .
Liberal Party of Canada/Parti libéral du Canada | Joseph-Léon Deslières | 9362 | 1 |
| Federal (June 10th, 1957) | .
Liberal Party of Canada/Parti libéral du Canada | Joseph-Léon Deslières | 9255 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 11361 | 1 |
| Federal (June 18th, 1962) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 8074 | 1 |
| Federal (April 8th, 1963) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 8411 | 1 |
| Federal (November 8th, 1965) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 9662 | 1 |
| Federal (October 30th, 1972) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 15593 | 1 |
| Federal (July 8th, 1974) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William Heward Grafftey | 19490 | 1 |
| Federal (September 4th, 1984) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Gabrielle Bertrand | 21678 | 1 |
| Federal (November 21st, 1988) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Gabrielle Bertrand | 22540 | 1 |
| Federal (October 25th, 1993) | .
Bloc Québécois | Gaston Péloquin | 17836 | 1 |
| Federal (June 2nd, 1997) | .
Liberal Party of Canada/Parti libéral du Canada | Denis Paradis | 19261 | 1 |
| Federal (November 27th, 2000) | .
Liberal Party of Canada/Parti libéral du Canada | Denis Paradis | 21545 | 1 |
| Federal (June 28th, 2004) | .
Liberal Party of Canada/Parti libéral du Canada | Denis Paradis | 18609 | 1 |
| Federal (January 23rd, 2006) | .
Bloc Québécois | Christian Ouellet | 18596 | 1 |
| Federal (May 2nd, 2011) | .
New Democratic Party/Nouveau Parti démocratique | Pierre Jacob | 22407 | 1 |
| Federal (October 19th, 2015) | .
Liberal Party of Canada/Parti libéral du Canada | Denis Paradis | 25744 | 1 |
| Federal (October 21st, 2019) | .
Liberal Party of Canada/Parti libéral du Canada | Lyne Bessette | 23450 | 1 |
Brome--Missisquoi (Quebec)