| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (August 7th, 1867) | .
Liberal Party of Canada/Parti libéral du Canada | Albert James Smith | 2207 | 1 |
| Federal (July 20th, 1872) | .
Liberal Party of Canada/Parti libéral du Canada | Albert James Smith | 0 | 1 |
| Federal (January 22nd, 1874) | .
Liberal Party of Canada/Parti libéral du Canada | Albert James Smith | 0 | 1 |
| Federal (September 17th, 1878) | .
Liberal Party of Canada/Parti libéral du Canada | Albert James Smith | 2572 | 1 |
| Federal (June 20th, 1882) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Josiah Wood | 2620 | 1 |
| Federal (February 22nd, 1887) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Josiah Wood | 3252 | 1 |
| Federal (March 5th, 1891) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Josiah Wood | 4205 | 1 |
| Federal (June 23rd, 1896) | .
Liberal-Conservative | Henry Absalom Powell | 3442 | 1 |
| Federal (November 7th, 1900) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Robertson Emmerson | 4420 | 1 |
| Federal (November 3rd, 1904) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Robertson Emmerson | 4693 | 1 |
| Federal (October 26th, 1908) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Robertson Emmerson | 5047 | 1 |
| Federal (September 21st, 1911) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Robertson Emmerson | 4452 | 1 |
| Federal (December 17th, 1917) | .
Opposition (Laurier Liberals) | Arthur Bliss Copp | 6645 | 1 |
| Federal (December 6th, 1921) | .
Liberal Party of Canada/Parti libéral du Canada | Arthur Bliss Copp | 12646 | 1 |
| Federal (October 29th, 1925) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Otto Baird Price | 11806 | 1 |
| Federal (September 14th, 1926) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Otto Baird Price | 10737 | 1 |
| Federal (July 28th, 1930) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | Otto Baird Price | 13304 | 1 |
| Federal (October 14th, 1935) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Read Emmerson | 16307 | 1 |
| Federal (March 26th, 1940) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Read Emmerson | 16431 | 1 |
| Federal (June 11th, 1945) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Read Emmerson | 17251 | 1 |
| Federal (June 27th, 1949) | .
Liberal Party of Canada/Parti libéral du Canada | Edmund William George | 20649 | 1 |
| Federal (August 10th, 1953) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Joseph Murphy | 20160 | 1 |
| Federal (June 10th, 1957) | .
Liberal Party of Canada/Parti libéral du Canada | Henry Joseph Murphy | 19873 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | William L. M. Creaghan | 20149 | 1 |
| Federal (June 18th, 1962) | .
Liberal Party of Canada/Parti libéral du Canada | Sherwood H. Rideout | 18334 | 1 |
| Federal (April 8th, 1963) | .
Liberal Party of Canada/Parti libéral du Canada | Sherwood H. Rideout | 19989 | 1 |
| Federal (November 8th, 1965) | .
Liberal Party of Canada/Parti libéral du Canada | Margaret Rideout | 20768 | 1 |
Westmorland (New Brunswick)