The 2nd Canadian Parliament was in session from March 5, 1873, until January 2, 1874. The membership was set by the 1872 federal election from July 20 to October 12, 1872, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1874 election. Among the by-elections were the first election of PEI MPs, PEI joining Confederation in 1873.
The 7th Canadian Parliament was in session from April 29, 1891, until April 24, 1896. The membership was set by the 1891 federal election on March 5, 1891. It was dissolved prior to the 1896 election.
The 4th Canadian Parliament was in session from 13 February 1879 until 18 May 1882. The membership was set by the 1878 federal election on 17 September 1878. It was dissolved prior to the 1882 election.
The 5th Canadian Parliament was in session from 8 February 1883, until 15 January 1887. The membership was set by the 1882 federal election on 20 June 1882. It was dissolved prior to the 1887 election. The 5th Canadian Parliament was controlled by a Conservative/Liberal-Conservative majority under Prime Minister Sir John A. Macdonald and the 3rd Canadian Ministry. The Official Opposition was the Liberal Party, led by Edward Blake.
The 6th Canadian Parliament was in session from April 13, 1887, until February 3, 1891. The membership was set by the 1887 federal election on February 22, 1887. It was dissolved prior to the 1891 election.
The 8th Canadian Parliament was in session from August 19, 1896, until October 9, 1900. The membership was set by the 1896 federal election on June 23, 1896. It was dissolved prior to the 1900 election.
The 9th Canadian Parliament was in session from February 6, 1901, until September 29, 1904. The membership was set by the 1900 federal election on November 7, 1900. It was dissolved prior to the 1904 election.
The 10th Canadian Parliament was in session from January 11, 1905, until September 17, 1908. The membership was set by the 1904 federal election on November 3, 1904. It was dissolved prior to the 1908 election.
The 11th Canadian Parliament was in session from January 20, 1909, until July 29, 1911. The membership was set by the 1908 federal election on October 26, 1908, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1911 election.
The 12th Canadian Parliament was in session from 15 November 1911 until 6 October 1917. The membership was set by the 1911 federal election on 21 September 1911, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1917 election. At 5 years, 10 months and 22 days, it was the longest parliament in Canadian history. The parliament was extended beyond the normal limit of five years by the British North America Act, 1916 as a result of World War I.
The 14th Canadian Parliament was in session from 8 March 1922 until 5 September 1925. The membership was set by the 1921 federal election on 6 December 1921, and it changed only somewhat due to resignations and by-elections until, due to momentary confusion among the MPs, it lost a money vote and was dissolved, causing the 1925 election.
The 15th Canadian Parliament was in session from 7 January 1926, until 2 July 1926. The membership was set by the 1925 federal election on 29 October 1925, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1926 election.
The 16th Canadian Parliament was in session from 9 December 1926, until 30 May 1930. The membership was set by the 1926 federal election on 14 September 1926, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1930 election.
The 17th Canadian Parliament was in session from 8 September 1930, until 14 August 1935. The membership was set by the 1930 federal election on 28 July 1930, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1935 election.
The 18th Canadian Parliament was in session from 6 February 1936, until 25 January 1940. The membership was set by the 1935 federal election on 14 October 1935, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1940 election.
The 19th Canadian Parliament was in session from 16 May 1940, until 16 April 1945. The membership was set by the 1940 federal election on 26 March 1940, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1945 election.
The 20th Canadian Parliament was in session from 6 September 1945, until 30 April 1949. The membership was set by the 1945 federal election on 11 June 1945, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1949 election.
The 22nd Canadian Parliament was in session from November 12, 1953, until April 12, 1957. The membership was set by the 1953 federal election on August 10, 1953, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1957 election.
The 24th Canadian Parliament was in session from May 12, 1958, until April 19, 1962. The membership was set by the 1958 federal election on March 31, 1958, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1962 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.
