Canadian Senate divisions refers to two aspects of the
Senate of Canada
The Senate of Canada () is the upper house of the Parliament of Canada. Together with the Monarchy of Canada#Parliament (King-in-Parliament), Crown and the House of Commons of Canada, House of Commons, they compose the Bicameralism, bicameral le ...
. First, it refers to the division of Canada into four regional Senate divisions of 24 senators each, as set out in section 22 of the
Constitution Act, 1867
The ''Constitution Act, 1867'' ( 30 & 31 Vict. c. 3) (),''The Constitution Act, 1867'', 30 & 31 Victoria (U.K.), c. 3, http://canlii.ca/t/ldsw retrieved on 2019-03-14. originally enacted as the ''British North America Act, 1867'' (BNA Act), ...
.
The Constitution Act, 1867
', 30 & 31 Vict., c. 3, s. 22 (U.K.). The four regions are the Western Provinces, Ontario, Quebec and the Maritimes. These regions are intended to serve the Senate's purpose of providing regional representation in the
Parliament of Canada
The Parliament of Canada () is the Canadian federalism, federal legislature of Canada. The Monarchy of Canada, Crown, along with two chambers: the Senate of Canada, Senate and the House of Commons of Canada, House of Commons, form the Bicameral ...
, in contrast to the popular representation that the
House of Commons
The House of Commons is the name for the elected lower house of the Bicameralism, bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of ...
is intended to provide.
While not within any of the original four Senate divisions, Senate seats are also allocated to
Newfoundland and Labrador
Newfoundland and Labrador is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region of Labrador, having a total size of . As of 2025 the populatio ...
and the three
territories
A territory is an area of land, sea, or space, belonging or connected to a particular country, person, or animal.
In international politics, a territory is usually a geographic area which has not been granted the powers of self-government, ...
.
[See ]list of Canadian constitutional documents
The Constitution of Canada is a large number of documents that have been entrenched in the constitution by various means. Regardless of how documents became entrenched, together those documents form the supreme law of Canada; no non-constitutio ...
for details.[ The four divisions can be expanded when the need arises to have an extra two senators appointed to each regional division.
Second, it refers to divisions within a province represented by senators from the Senate, also known as "senatorial designation". Under the Constitution, only Quebec has official Senate divisions for each of the senatorial designations within the province.][ In all other provinces, senators are appointed to represent the province as a whole and the Constitution makes no reference to official senatorial designations for those provinces. Senators from provinces outside Quebec may simply "designate" a district they wish to symbolically represent within their province, which can be named at the time of their appointment or at a later time.] These senate divisions have no specific geographic boundaries though their names often give a reference to a general geographic area. However a senator will sometimes create boundaries for their senate division even though it has no legal status. While relatively rare, a senator outside of Quebec can change his or her division in the same manner as party affiliation, simply by notifying the Clerk of the Senate.
Senate seats
Unlike the House of Commons, seats in the Senate are not based upon any population measure or adjusted by population (an exception to this was set out under the ''Manitoba Act'', in which Manitoba's allotment increased until the province reached a target population). Rather, they are fixed under the Constitution Act 1867 (in the case of Quebec
Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
), or are established upon the appointment of a senator and cease to exist when the senator leaves office (outside of Quebec).[
The Constitution also provides that a province cannot have fewer seats in the House of Commons than it has in the Senate. There are currently 105 seats in the Senate. Seats are divided among provinces and territories and can only change with a constitutional amendment, or a constitutional provision that allows seats to change based on certain conditions.][ Beyond the constitutional allotment of Senate seats per province, the seats are grouped into four regions of 24 seats. Provisions under section 26 of the ''Constitution Act'' exist to add up to two extra seats per region, with no more than 113 members allowed to sit in the Senate.
Senators have the same constitutional provisions to offer services as members of the ]House of Commons
The House of Commons is the name for the elected lower house of the Bicameralism, bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of ...
. This includes a rarely used provision to maintain a constituency office. Three senators currently have such offices. Two of the three have not designated themselves to a specific division, but to represent their province as a whole. While constituency offices are rare, all senators maintain an office on Parliament Hill
Parliament Hill (), colloquially known as The Hill, is an area of Crown land on the southern bank of the Ottawa River that houses the Parliament of Canada in downtown Ottawa, Ontario. It accommodates a suite of Gothic revival buildings whose ...
.
Evolution of Senate seats
Note:
*1870 The ''Manitoba Act, 1870'' allows for two Senate seats with an expansion up to four adding seats at 50,000 and 75,000 population.
*1871 The ''British Columbia terms of Union, 1871'' provides three seats for British Columbia
*1873 Under the ''Prince Edward Terms of Union 1873'' Prince Edward Island was given four seats. New Brunswick and Nova Scotia lost two seats to decrease when the first two senators leave office.
*1873 New Brunswick Senator William Steeves
William Henry Steeves (May 20, 1814 – December 9, 1873) was a merchant, lumberman, politician and Father of Canadian Confederation.
Early life and education
William Henry Steeves was born on May 20, 1814, in Hillsborough, New Brunswic ...
dies, dropping New Brunswick to 11 seats
*1873 Nova Scotia Senator John Locke
John Locke (; 29 August 1632 (Old Style and New Style dates, O.S.) – 28 October 1704 (Old Style and New Style dates, O.S.)) was an English philosopher and physician, widely regarded as one of the most influential of the Enlightenment thi ...
dies, dropping Nova Scotia to 11 seats.
*1874 New Brunswick Senator Robert Hazen
Robert Miller Hazen (born November 1, 1948) is an American mineralogist and astrobiologist. He is a research scientist at the Carnegie Institution of Washington's Geophysical Laboratory and Clarence Robinson Professor of Earth Science at George ...
dies, dropping New Brunswick to 10 seats
*1874 Nova Scotia Senator Ezra Churchill
Ezra Churchill (May 18, 1804 – May 8, 1874) was a prominent Canadian industrialist who became one of the most successful businessmen in Nova Scotia during the 19th century. As a politician, he held positions in the Nova Scotia legislature and ...
dies, dropping Nova Scotia to 10 seats
*1879 Northwest Territories granted 2 seats.
*1882 Manitoba reaches the population requirements for its third seat, it gained its fourth in 1889.
*1903 Northwest Territories granted 2 additional seats.
*1905 Saskatchewan and Alberta are created from the Northwest Territories with 4 seats each, under the ''Saskatchewan'' and ''Alberta Act's'' Northwest Territories loses 4 seats.
*1915 the Western provinces division was created and the seats of the four western provinces were set to six each.
*1949 Newfoundland and Labrador joined Confederation, and was allotted six seats.
*1975 The Yukon is granted its first seat, and the Northwest Territories re-gains one seat after 70 years.
*1999 Nunavut was created from the Northwest Territories and allotted one seat.
Quebec regional division
The Quebec regional division was created in 1867, at the time of Confederation. Quebec has had 24 seats since 1867. The region covers the entire province. Quebec is unique in that its 24 senatorial designations are set out in the ''Constitution Act, 1867
The ''Constitution Act, 1867'' ( 30 & 31 Vict. c. 3) (),''The Constitution Act, 1867'', 30 & 31 Victoria (U.K.), c. 3, http://canlii.ca/t/ldsw retrieved on 2019-03-14. originally enacted as the ''British North America Act, 1867'' (BNA Act), ...
'' and defined in the ''Consolidated Statutes of Canada 1859''. These divisions are the same as those that Canada East
Canada East () was the northeastern portion of the Province of Canada. Lord Durham's Report investigating the causes of the Upper and Lower Canada Rebellions recommended merging those two colonies. The new colony, known as the Province of ...
held in the Legislative Council of Canada prior to Canadian Confederation
Canadian Confederation () was the process by which three British North American provinces—the Province of Canada, Nova Scotia, and New Brunswick—were united into one federation, called the Name of Canada#Adoption of Dominion, Dominion of Ca ...
. The stated purpose of retaining the Senate divisions within Quebec is to protect the interests of religious and linguistic minorities inside the province.[ Quebec senators must own property in their represented divisions.
An exception to the requirement for Quebec senators to represent a specific division occurs when the Prime Minister directly advises the Sovereign to temporarily expand the Senate under the Regional Expansion Clause in Section 26 of the ''British North America Act''. This clause can be used to increase the Senate seats by 1 or 2 senators for each region, including Quebec. Prime Minister ]Brian Mulroney
Martin Brian Mulroney (March 20, 1939 – February 29, 2024) was a Canadian lawyer, businessman, and politician who served as the 18th prime minister of Canada from 1984 to 1993.
Born in the eastern Quebec city of Baie-Comeau, Mulroney studi ...
is to date the only one to exercise this clause, on September 27, 1990. Under the clause, Senators Normand Grimard and Thérèse Lavoie-Roux represented self-designated divisions within Quebec following their appointments to the Senate. Senators appointed under Section 26 may name a senatorial designation of their own choosing in the same manner as a senator from the other nine provinces and any such self-designation carries similar status.
Quebec's Senate divisions have not changed since Confederation and remain based on the province's 1867 boundaries. Although the territory of the province has expanded northward twice (in 1898 and 1912) the division boundaries were never changed to accommodate the boundary changes, thus leaving Northern Quebec Northern Quebec () is a geographic term denoting the northerly, more remote and less populated parts of the Canada, Canadian province of Quebec.Alexandre Robaey"Charity group works with Indigenous communities to feed Northern Quebec's 'wandering dog ...
unrepresented in the Senate. At the time, this was a relatively uncontroversial anomaly because the additional territory was primarily populated by First Nations
First nations are indigenous settlers or bands.
First Nations, first nations, or first peoples may also refer to:
Indigenous groups
*List of Indigenous peoples
*First Nations in Canada, Indigenous peoples of Canada who are neither Inuit nor Mé ...
peoples, who did not gain the right to vote until the 1960s.
Note:
:* Narcisse-Fortunat Belleau declined appointment to the Senate and Stadacona Senate division. Ten senators have served out terms in Stadacona.
''See List of Quebec senators''
Ontario regional division
The Ontario regional division was created at the time of Confederation in 1867. The region covers the entire province and has not had any changes in seat numbers since 1867.
Ontario has been the most populous province and region in Canada since the birth of the country in 1867. The province has expanded its boundaries twice, to cover land once part of the Northwest Territories
The Northwest Territories is a federal Provinces and territories of Canada, territory of Canada. At a land area of approximately and a 2021 census population of 41,070, it is the second-largest and the most populous of Provinces and territorie ...
. Ontario also holds more seats in the House of Commons of Canada
The House of Commons of Canada () is the lower house of the Parliament of Canada. Together with the Monarchy of Canada#Parliament (King-in-Parliament), Crown and the Senate of Canada, they comprise the Bicameralism, bicameral legislature of Ca ...
than any other province.
The capital of Canada, Ottawa
Ottawa is the capital city of Canada. It is located in the southern Ontario, southern portion of the province of Ontario, at the confluence of the Ottawa River and the Rideau River. Ottawa borders Gatineau, Gatineau, Quebec, and forms the cor ...
is located within Ontario.
Note:
# Senator Jean-Robert Gauthier changed from Ontario to Ottawa-Vanier
# Senator Lorna Milne changed from Brampton to Peel County
# Senator Anne Cools changed from Toronto Centre to Toronto Centre-York
''See List of Ontario senators
A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but ...
''
Western Provinces regional division
The Western provinces regional division was created under the ''Constitution Act, 1915'' to bring the total to four regional divisions. Six senators would represent each of the four western provinces Alberta
Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, t ...
, British Columbia
British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
, Manitoba
Manitoba is a Provinces and territories of Canada, province of Canada at the Centre of Canada, longitudinal centre of the country. It is Canada's Population of Canada by province and territory, fifth-most populous province, with a population ...
and Saskatchewan
Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
for a total of 24 senators.
Prior to 1915 the provinces were not organized into a region, and had their own path of evolution. Manitoba gained seats on a set population expansion clause. Alberta and Saskatchewan gained seats from the Northwest Territories. British Columbia was given seats outlined in the ''Terms of Union''.
Alberta has held popular elections for senators, although the Prime Minister is not obliged to nominate the winner of any such election to the Senate. Nonetheless, three winners of such elections have been nominated to the Senate: Senator Stan Waters was elected in the 1989 Alberta Senate nominee election, and Senators Bert Brown and Betty Unger were elected senators-in-waiting in 2004.
:1 Senator Nicholas Taylor changed from Bon Accord to Sturgeon.
The Maritimes regional division
The Maritimes regional division was created in 1867. At the time of Confederation the division contained only Nova Scotia
Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...
and New Brunswick
New Brunswick is a Provinces and Territories of Canada, province of Canada, bordering Quebec to the north, Nova Scotia to the east, the Gulf of Saint Lawrence to the northeast, the Bay of Fundy to the southeast, and the U.S. state of Maine to ...
. It was expected that Prince Edward Island
Prince Edward Island is an island Provinces and territories of Canada, province of Canada. While it is the smallest province by land area and population, it is the most densely populated. The island has several nicknames: "Garden of the Gulf", ...
would also join; however, it held out until 1873 as it sought equal representation by province rather than by region. At the Quebec Conference of 1864 the Prince Edward Island representatives believed the only safeguard for a small province would be an equal representation in the Senate. Prince Edward Island held out joining Canada until 1873 and ended up accepting the four senate seats.
On June 5, 2006, New Brunswick Premier Bernard Lord announced his province's support for possible Senate elections to be held during the New Brunswick municipal election cycle, joining Alberta as the only province actively pursuing elected senators. Among his proposal was a plan to divide New Brunswick into five regions or divisions and have each represented by two senators. Another possibility of the proposal was to have senators remain at large for the province.
Newfoundland and Labrador
During the Quebec Conference of 1864 it was determined that Newfoundland and Labrador was a distinct region and that the territory should exist as an exception outside of the equal regional divisions, if it should enter Canada. When Newfoundland and Labrador entered Confederation in 1949 the '' Newfoundland Act'' confirmed the original terms of union and was given six seats in the Senate.
''See List of Newfoundland and Labrador senators''
The territories
The Northwest Territories
The Northwest Territories is a federal Provinces and territories of Canada, territory of Canada. At a land area of approximately and a 2021 census population of 41,070, it is the second-largest and the most populous of Provinces and territorie ...
, Yukon
Yukon () is a Provinces and territories of Canada, territory of Canada, bordering British Columbia to the south, the Northwest Territories to the east, the Beaufort Sea to the north, and the U.S. state of Alaska to the west. It is Canada’s we ...
and Nunavut
Nunavut is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' and the Nunavut Land Claims Agr ...
are currently represented by one senator each. The Northwest Territories was admitted to Canada in 1870, but did not gain representation in the Senate until 1888. The territory was granted two more seats in 1903. After Alberta and Saskatchewan were created in 1905 the Northwest Territories lost representation in the Senate until 1975 when it regained one seat under the ''Constitution Act 1975 (No 2)''.
The Yukon was created out of the Northwest Territories in 1898 but did not get representation in the Senate until it was granted one seat under the ''Constitution Act 1975 (No 2)''.
Nunavut was granted one seat under the ''Constitution Act, 1999 (Nunavut)'' when the territory was created out of the Northwest Territories in 1999.
Note:
** Senator Willie Adams' designation changed from "Northwest Territories" to "Nunavut" when Nunavut Territory was created in 1999.
*All Northwest Territories senators became part of Alberta and Saskatchewan after 1905.
''See List of Canadian territorial senators''
Constitution Act, 1886
References
External links
THE SENATE OF CANADA: A Legislative and Historical Overview of the Canadian Senate
Senators 1867 to date
{{DEFAULTSORT:Canadian Senate Divisions
*
Senate divisions
Senate of Canada