A parliamentary leader is a political title or a descriptive term used in various countries to designate the person leading a
parliamentary group
A parliamentary group, parliamentary caucus or political group is a group consisting of members of different political party, political parties or independent politicians with similar ideologies. Some parliamentary systems allow smaller politic ...
or
caucus
A caucus is a group or meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures.
The term originated in the United States, where it can refer to ...
in a
legislative body
A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial powers o ...
, whether it be a national or sub-national legislature. They are their party's most senior
member of parliament (MP) in most
parliamentary democracies
A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their democratic legitimacy from their ability to command the support ("confidence") of a majority of the legisl ...
.
A
party leader
In a governmental system, a party leader acts as the official representative of their political party, either to a legislature or to the electorate. Depending on the country, the individual colloquially referred to as the "leader" of a politica ...
may be the same person as the parliamentary leader, or the roles may be separated.
Terminology
In many countries, the position of
leader of a political party (that is, the organisational leader) and leader of a parliamentary group are separate positions, and while they are often held by the same person,
this is not always or automatically the case. If the party leader is a member of the government, holds a different political office outside the parliamentary body in question, or no political office at all, the position of parliamentary leader is frequently held by a different person.
In English, the leader may be referred to as a "parliamentary chairman", "group leader",
"floor leader", "caucus leader" or simply "parliamentary leader", among other names.
Examples
Parliamentary systems
Australia and New Zealand
In
Australian
Australian(s) may refer to:
Australia
* Australia, a country
* Australians, citizens of the Commonwealth of Australia
** European Australians
** Anglo-Celtic Australians, Australians descended principally from British colonists
** Aboriginal Aus ...
and
New Zealand politics
The politics of New Zealand () function within a framework of an Independence of New Zealand, independent, unitary state, unitary, parliamentary democracy. The system of government is based on the Westminster system, and the legal system is ...
, the party figure commonly described as "leader" is usually an MP responsible for managing the party's business within parliament. Party constitutions will typically distinguish between the parliamentary leader and the organisational leader (who typically is outside of parliament), with the latter often termed a "federal president" or "party president".
The two roles are organisationally distinct even if close cooperation is expected.
Canada
A parliamentary leader is chosen in
Canadian politics
The politics of Canada functions within a framework of Parliamentary system, parliamentary democracy and a federation, federal system of Parliament of Canada, parliamentary government with strong democratic traditions. Canada is a constitutio ...
to lead their
caucus
A caucus is a group or meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures.
The term originated in the United States, where it can refer to ...
in a legislative body, whether it be 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 ...
or a provincial legislature. They serve as interim legislative leaders, when a party leader either has no seat in the legislative body, during a transition period preceding, or following a leadership contest.
European Parliament
Each of the seven
political groups of the European Parliament
The political groups of the European Parliament are the officially recognised parliamentary groups consisting of legislators of aligned ideologies in the European Parliament.
The European Parliament is unique among supranational assemblies i ...
has its own group leader. The groups within the European Parliament are often very broad, so the position of the group leader is a unifying one—they may help to consolidate MEPs with similar outlooks ahead of important votes.
The groups are organisationally separate from a
European political party
A European political party, formerly known as a political party at European levelArticle 10.4 of the 2007 Treaty on European Union states that "political parties at European level contribute to forming European political awareness" and Regul ...
, and multiple parties often ally as a single group, thus the distinction between a party and a parliamentary leader is usually strict.
Germany
In German politics, leaders of the major parties have often been heads of government of the various states rather than members of the national parliament.
Hence, the position of parliamentary leader in the
federal parliament (Germany also has 16 state parliaments) is often occupied by a different person. The parliamentary leader has the supreme responsibility for coordinating the work of the MPs representing his or her party. Even when the party leader is a member of the national parliament, the parliamentary leader can be a different person. For instance,
Friedrich Merz
Joachim-Friedrich Martin Josef Merz (; ; born 11November 1955) is a German politician serving as Chancellor of Germany since 6 May 2025. He has also served as Leader of the Christian Democratic Union (CDU) since January 2022, leading the CDU/CSU ...
was parliamentary leader while
Angela Merkel
Angela Dorothea Merkel (; ; born 17 July 1954) is a German retired politician who served as Chancellor of Germany from 2005 to 2021. She is the only woman to have held the office. She was Leader of the Opposition from 2002 to 2005 and Leade ...
was party leader for some years while the
CDU was in opposition. If the party leader is the
chancellor
Chancellor () is a title of various official positions in the governments of many countries. The original chancellors were the of Roman courts of justice—ushers, who sat at the (lattice work screens) of a basilica (court hall), which separa ...
or a member of the government, another person always is the parliamentary leader.
Netherlands
In both houses of the
Dutch parliament, parliamentary leaders are formally elected by their peers in the parliamentary group.
In the
House of Representatives
House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
, leaders of opposition parties are also their parties' parliamentary leader. Leaders of coalition parties might choose to enter the cabinet, serving as
prime minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
if their party is the largest in the coalition or otherwise as
deputy prime minister
A deputy prime minister or vice prime minister is, in some countries, a Minister (government), government minister who can take the position of acting prime minister when the prime minister is temporarily absent. The position is often likened to th ...
. Otherwise they remain parliamentary leaders.
United Kingdom
In
British politics
The United Kingdom is a constitutional monarchy which, by legislation and Convention (norm), convention, operates as a Unitary state, unitary parliamentary democracy. A Hereditary monarchy, hereditary Monarchy of the United Kingdom, monarch, ...
, the leader of a party is typically the same person as the parliamentary leader. The leader may not fully control the party bureaucracy.
The leader may be chosen by
members of parliament (MPs) from among their number, or elected by the wider party membership at a
party conference
The terms party conference ( UK English), political convention ( US and Canadian English), and party congress usually refer to a general meeting of a political party. The conference is attended by certain delegates who represent the party memb ...
, but once elected must retain the support of the parliamentary party.
Similarly, the position of
prime minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
may be given to the parliamentary leader (the party leader, in the case of the two major parties) of the largest political party in
parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
, with the expectation they will be able secure and retain the
confidence
Confidence is the feeling of belief or trust that a person or thing is reliable.
*
*
* Self-confidence is trust in oneself. Self-confidence involves a positive belief that one can generally accomplish what one wishes to do in the future. Sel ...
of a majority of MPs.
Some smaller parties have parliamentary leaders in the
national parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
(in Westminster) who are separate from the party leaders—the party leader may hold office in a
devolved
Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories ...
(sub-national) parliament or assembly. The party leader of the
Scottish nationalist SNP is
John Swinney
John Ramsay Swinney (born 13 April 1964) is a Scottish politician who has served as First Minister of Scotland, first minister of Scotland since 2024. Swinney has served as Leader of the Scottish National Party, leader of the Scottish National ...
, who serves as
first minister of Scotland
The first minister of Scotland () is the head of government of Scotland. The first minister leads the Scottish Government, the Executive (government), executive branch of the devolved government and is th ...
, and does not sit at Westminster. The parliamentary group of the SNP at the Westminster parliament is led by SNP MP
Stephen Flynn.
Presidential systems
Palau
The
legislatures
A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial powers ...
of most
Palauan states
State most commonly refers to:
* State (polity), a centralized political organization that regulates law and society within a territory
**Sovereign state, a sovereign polity in international law, commonly referred to as a country
**Nation state, a ...
have a floor leader (equivalent to a parliamentary leader). So does the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
and
House of Delegates.
Philippines
In the Philippines, each body of the bicameral
Congress
A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
has a majority floor leader and a minority floor leader. For the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
, there is the
majority floor leader of the Senate and the
minority floor leader of the Senate. For the
House of Representatives
House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
there is the
majority floor leader of the House and the
minority floor leader of the House. Officeholders do not represent political parties but rather political groupings within each body.
United States
= Senate
=
In the
United States Senate
The United States Senate is a chamber of the Bicameralism, bicameral United States Congress; it is the upper house, with the United States House of Representatives, U.S. House of Representatives being the lower house. Together, the Senate and ...
, they are elected by their respective party conferences to serve as the chief Senate spokespeople for their parties and to manage and schedule the legislative and executive business of the Senate. By custom, the
presiding officer (officially the
Vice President
A vice president or vice-president, also director in British English, is an officer in government or business who is below the president (chief executive officer) in rank. It can also refer to executive vice presidents, signifying that the vi ...
, in their role as President of the Senate, or the
President pro tempore, who is usually the most
senior U.S. senator in the majority party and typically serves in the Vice President's absence) gives the floor leaders priority in obtaining recognition to speak on the
floor
A floor is the bottom surface of a room or vehicle. Floors vary from wikt:hovel, simple dirt in a cave to many layered surfaces made with modern technology. Floors may be stone, wood, bamboo, metal or any other material that can support the ex ...
of the Senate.
In the Senate's two-party system, the floor leaders are the spokespeople from both major parties, elected by their parties. They also serve essentially as executives of their parties within the Senate. The floor leaders are referred to as the
Senate majority leader
The positions of majority leader and minority leader are held by two United States senators and people of the party leadership of the United States Senate. They serve as chief spokespersons for their respective political parties, holding the ...
, who belongs to the party with the most senators, and the
Senate minority leader, who belongs to the other major party.
= House of Representatives
=
Similar positions exist in the
United States House of Representatives
The United States House of Representatives is a chamber of the Bicameralism, bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Artic ...
, except that the role of
House Majority Leader normally goes to the second-highest member of the leadership of the majority party, because it traditionally elects its party leader to the position of
Speaker. In contrast
House Minority Leader serves as floor leader of the "loyal opposition," and is the minority counterpart to the Speaker.
= State legislatures and city councils
=
Similar positions exist for state legislatures as for both houses of Congress. In addition, "governor's floor leaders" or "administration floor leaders" may be selected by the governor in both houses of several states' legislatures to guide and advocate for the governor's legislative agenda. Historically, Governor's floor leaders have been selected in Georgia, Louisiana, Illinois, Tennessee, Alabama and California. "Mayor's floor leaders" have also been historically appointed in the city councils of Chicago, Baltimore, and Houston.
See also
*
Frontbencher
In many parliaments and other similar assemblies, seating is typically arranged in banks or rows, with each political party or caucus grouped together. The spokespeople for each group will often sit at the front of their group, and are then know ...
*
Majority leader
*
Minority leader
References
{{reflist, 30em
Parliamentary leader
Leaders
Leadership, is defined as the ability of an individual, group, or organization to "", influence, or guide other individuals, teams, or organizations.
"Leadership" is a contested term. Specialist literature debates various viewpoints on the c ...
Political terminology
Legislative leaders