| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (October 14th, 2008) | .
New Democratic Party/Nouveau Parti démocratique | Niki Ashton | 8734 | 1 |
| Federal (October 14th, 1935) | .
Liberal Party of Canada/Parti libéral du Canada | Thomas Alexander Crerar | 3603 | 1 |
| Federal (March 26th, 1940) | .
Liberal Party of Canada/Parti libéral du Canada | Thomas Alexander Crerar | 8276 | 1 |
| Federal (June 11th, 1945) | .
Co-operative Commonwealth Federation | Ronald Stewart Moore | 5226 | 1 |
| Federal (June 27th, 1949) | .
Liberal Party of Canada/Parti libéral du Canada | George Dyer Weaver | 6847 | 1 |
| Federal (August 10th, 1953) | .
Liberal Party of Canada/Parti libéral du Canada | George Dyer Weaver | 4984 | 1 |
| Federal (June 10th, 1957) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 6191 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 11506 | 1 |
| Federal (June 18th, 1962) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 10943 | 1 |
| Federal (April 8th, 1963) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 11707 | 1 |
| Federal (November 8th, 1965) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 10773 | 1 |
| Federal (June 25th, 1968) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Robert Simpson | 9009 | 1 |
| Federal (October 30th, 1972) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Keith Taylor | 9462 | 1 |
| Federal (July 8th, 1974) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Cecil Morris Smith | 11225 | 1 |
| Federal (May 22nd, 1979) | .
New Democratic Party/Nouveau Parti démocratique | Rod Murphy | 12544 | 1 |
| Federal (February 18th, 1980) | .
New Democratic Party/Nouveau Parti démocratique | Rod Murphy | 10319 | 1 |
| Federal (September 4th, 1984) | .
New Democratic Party/Nouveau Parti démocratique | Rod Murphy | 10829 | 1 |
| Federal (November 21st, 1988) | .
New Democratic Party/Nouveau Parti démocratique | Ray Funk | 17915 | 1 |
| Federal (October 25th, 1993) | .
Liberal Party of Canada/Parti libéral du Canada | Elijah Harper | 9658 | 1 |
| Federal (June 2nd, 1997) | .
New Democratic Party/Nouveau Parti démocratique | Bev Desjarlais | 9616 | 1 |
| Federal (November 27th, 2000) | .
New Democratic Party/Nouveau Parti démocratique | Bev Desjarlais | 10477 | 1 |
| Federal (June 28th, 2004) | .
New Democratic Party/Nouveau Parti démocratique | Bev Desjarlais | 8612 | 1 |
| Federal (January 23rd, 2006) | .
Liberal Party of Canada/Parti libéral du Canada | Tina Keeper | 10157 | 1 |
| Federal (May 2nd, 2011) | .
New Democratic Party/Nouveau Parti démocratique | Niki Ashton | 10262 | 1 |
Churchill (Manitoba)