The 35th Canadian Parliament was in session from January 17, 1994, until April 27, 1997. The membership was set by the 1993 federal election on October 25, 1993, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1997 election.
The 37th Canadian Parliament was in session from January 29, 2001, until May 23, 2004. The membership was set by the 2000 federal election on November 27, 2000, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 2004 election.
The 36th Canadian Parliament was in session from September 22, 1997, until October 22, 2000. The membership was set by the 1997 federal election on June 2, 1997, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 2000 election.
The 26th Canadian Parliament was in session from May 16, 1963, until September 8, 1965. The membership was set by the 1963 federal election on April 8, 1963, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1965 election. Most of the MPs were elected as the single member for their district. Two represented Queen's (PEI) and two represented Halifax.
By-elections to the 36th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1997 federal election and the 2000 federal election. The Liberal Party of Canada led a majority government for the entirety of the 36th Canadian Parliament, with increases from by-elections.
By-elections to the 35th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1993 federal election and the 1997 federal election. The Liberal Party of Canada led a majority government for the entirety of the 35th Canadian Parliament, with little change from by-elections.
By-elections to the 34th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1988 federal election and the 1993 federal election. The Progressive Conservative Party of Canada led a majority government for the entirety of the 34th Canadian Parliament, though their number did decrease from by-elections.
By-elections to the 33rd Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1984 federal election and the 1988 federal election. The Progressive Conservative Party of Canada led a majority government for the entirety of the 33rd Canadian Parliament, though their number did decrease from by-elections.
By-elections to the 32nd Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1980 federal election and the 1984 federal election. The Liberal Party of Canada led a majority government for the entirety of the 32nd Canadian Parliament, though their number did decrease from by-elections.
By-elections to the 31st Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1979 federal election and the 1980 federal election. The Progressive Conservative Party of Canada led a minority government for the entirety of the 31st Canadian Parliament.
By-elections to the 30th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1974 federal election and the 1979 federal election. The Liberal Party of Canada led a majority government for the entirety of the 30th Canadian Parliament, though their number did decrease from by-elections.
By-elections to the 28th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1968 federal election and the 1972 federal election. The Liberal Party of Canada led a majority government for the entirety of the 29th Canadian Parliament, though their number did decrease from by-elections.
By-elections to the 27th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1965 federal election and the 1968 federal election. The Liberal Party of Canada led a minority government for the entirety of the 27th Canadian Parliament, with little change from by-elections.
By-elections to the 24th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1958 federal election and the 1962 federal election. The Progressive Conservative Party of Canada led a majority government for the 24th Canadian Parliament.
By-elections to the 23rd Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1957 federal election and the 1958 federal election. The Progressive Conservative Party of Canada led a minority government for the 23rd Canadian Parliament.
By-elections to the 21st Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1949 federal election and the 1953 federal election. The Liberal Party of Canada led a majority government for the 21st Canadian Parliament.
By-elections to the 20th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1945 federal election and the 1949 federal election. The Liberal Party of Canada led a working majority government for the 20th Canadian Parliament, though was technically a minority government during World War II.
By-elections to the 19th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1940 federal election and the 1945 federal election. The Liberal Party of Canada led a majority government for the 19th Canadian Parliament.
By-elections to the 18th Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1935 federal election and the 1940 federal election. The Liberal Party of Canada led a majority government for the 18th Canadian Parliament.
The number of women sitting in the House of Commons increased to six during the 26th Canadian Parliament; the number of women senators remained at six. 40 women ran for seats in the Canadian House of Commons in the 1963 federal election; two women out of five incumbents were reelected. Ellen Fairclough, Isabel Hardie and Margaret Mary Macdonald were defeated when they ran for reelection. Pauline Jewett and Margaret Konantz were elected to the House of Commons in the general election; Eloise Jones and Margaret Rideout were elected in by-elections held in June 1964.