It was controlled by a Liberal Party minority under Prime Minister Paul Martin and the 27th Canadian Ministry. The Official Opposition was the Conservative Party, led by Stephen Harper.
The Speaker was Peter Milliken. See also List of Canadian federal electoral districts for a list of the ridings in this parliament.
The parliament, which lasted only one session, was dissolved on 29 November 2005 by the Governor General, following a vote of non-confidence passed on 28 November by the opposition Conservatives, supported by the New Democratic Party and Bloc Québécois. Consequently, a federal election was held on 23 January 2006 to choose the next parliament.
The party standings as of the election and as of dissolution were as follows:
| Affiliation | House Members | Senate Members | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Election | Dissolution | Election | Dissolution | Liberal Party of Canada | 135 | 133 | 64 | 67 | Conservative Party of Canada | 99 | 98 | 25 | 23 | Bloc Québécois | 54 | 53 | 0 | 0 | New Democratic Party | 19 | 18 | 0 | 1 | Independent | 1 | 4 | 4 | 5 | Progressive Conservative | 0 | 0 | 3 | 5 |
| Total members | 308 | 306 | 96 | 101 | vacant | 0 | 2 | 9 | 4 | ||||||||||||||||||||||||
| Total seats | 308 | 105 | |||||||||||||||||||||||||||||||
Senate
House of Commons
Senate
House of Commons
Senate