| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (October 14th, 2008) | .
New Democratic Party/Nouveau Parti démocratique | Jack Harris | 30881 | 1 |
| Federal (June 27th, 1949) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Gordon Francis Higgins | 9912 | 1 |
| Federal (August 10th, 1953) | .
Liberal Party of Canada/Parti libéral du Canada | Allan MacPherson Fraser | 8310 | 1 |
| Federal (June 10th, 1957) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 10312 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 17894 | 1 |
| Federal (June 18th, 1962) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 14821 | 1 |
| Federal (April 8th, 1963) | .
Liberal Party of Canada/Parti libéral du Canada | Joseph P. O'Keefe | 14768 | 1 |
| Federal (November 8th, 1965) | .
Liberal Party of Canada/Parti libéral du Canada | Joseph P. O'Keefe | 16182 | 1 |
| Federal (June 25th, 1968) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 18153 | 1 |
| Federal (October 30th, 1972) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 17728 | 1 |
| Federal (July 8th, 1974) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 16941 | 1 |
| Federal (May 22nd, 1979) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 20262 | 1 |
| Federal (February 18th, 1980) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 20007 | 1 |
| Federal (September 4th, 1984) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | James Aloysius McGrath | 30866 | 1 |
| Federal (November 21st, 1988) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Ross Reid | 21503 | 1 |
| Federal (October 25th, 1993) | .
Liberal Party of Canada/Parti libéral du Canada | Bonnie Hickey | 20270 | 1 |
| Federal (June 2nd, 1997) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Norman E Doyle | 17286 | 1 |
| Federal (November 27th, 2000) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Norman E Doyle | 23606 | 1 |
| Federal (January 23rd, 2006) | .
Conservative Party of Canada/Parti conservateur du Canada post-2003 | Norman E Doyle | 19110 | 1 |
| Federal (May 2nd, 2011) | .
New Democratic Party/Nouveau Parti démocratique | Jack Harris | 31388 | 1 |
| Federal (October 19th, 2015) | .
Liberal Party of Canada/Parti libéral du Canada | Nick Whalen | 20974 | 1 |
| Federal (October 21st, 2019) | .
New Democratic Party/Nouveau Parti démocratique | Jack Harris | 21148 | 1 |
St. John's East/St. John's-Est (Newfoundland and Labrador)