These are lists of incumbents (individuals holding offices or positions), including heads of states or of subnational entities.
A historical discipline, archontology, focuses on the study of past and current office holders.
Incumbents may also be found in the countries' articles (main article and "politics of") and the list of national leaders, recent changes in 2024 in politics and government, and past leaders on state leaders by year and colonial governors by century.
Various articles group lists by title, function or topic: e.g. abdication, assassinated persons, cabinet (government), chancellor, ex-monarchs (20th century), head of government, head of state, lieutenant governor, mayor, military commanders, minister (and ministers by portfolio below), order of precedence, peerage, president, prime minister, Reichstag participants (1792), secretary of state.
Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. Constitutional monarchies differ from absolute monarchies in that they are bound to exercise powers and authorities within limits prescribed by an established legal framework.
A head of state is the public persona of a state or sovereign state. The specific naming of the head of state depends on the country's form of government and separation of powers; the head of state may be a ceremonial figurehead or concurrently the head of government and more.
A monarch is a head of state for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest authority and power in the state, or others may wield that power on behalf of the monarch. Usually a monarch either personally inherits the lawful right to exercise the state's sovereign rights or is selected by an established process from a family or cohort eligible to provide the nation's monarch. Alternatively, an individual may proclaim oneself monarch, which may be backed and legitimated through acclamation, right of conquest or a combination of means.
Governor-general, or governor general, is the title of an office-holder. In the context of governors-general and former British colonies, governors-general are appointed as viceroy to represent the monarch of a personal union in any sovereign state over which the monarch does not normally reign in person. Governors-general have also previously been appointed in respect of major colonial states or other territories held by either a monarchy or republic, such as Japan in Korea and Taiwan and France in Indochina.
A governor is an administrative leader and head of a polity or political region, in some cases, such as governors-general, as the head of a state's official representative. Depending on the type of political region or polity, a governor may be either appointed or elected, and the governor's powers can vary significantly, depending on the public laws in place locally. The adjective pertaining to a governor is gubernatorial, from the Latin root gubernare. In a federated state, the governor may serve as head of state and head of government for their regional polity, while still operating under the laws of the federation, which has its own head of state for the entire federation.
The phrase "power behind the throne" refers to a person or group that is understood to de facto wield the power of a high-ranking official, or whose support must be maintained to continue in office. In politics, it most commonly refers to a nominal subordinate or advisor to an officeholder who serves as de facto leader, setting policy through influence, manipulation, or both.
Diarchy, duarchy, or duumvirate is a form of government characterized by co-rule, with two people ruling a polity together either lawfully or de facto, by collusion and force. The leaders of such a system are usually known as corulers.
An official residence is a residence designated by an authority and assigned to an official, and may be the same place where the office holder conducts their work functions or lives.
The prime minister of Ethiopia is the head of government and chief executive of Ethiopia. Ethiopia is a parliamentary republic with a prime minister as head of the government and the commander-in-chief of the Ethiopian Armed Forces. The prime minister is the most powerful political figure in Ethiopian politics. The official residence of the prime minister is the Menelik Palace in Addis Ababa. The prime minister is elected from the members of the House of Peoples' Representatives and presents a government platform. The prime minister must receive a vote of confidence in the House of Peoples' Representatives to exercise executive power as chief executive. Abiy Ahmed is the third prime minister of the Federal Democratic Republic of Ethiopia, serving since April 2018.
The monarchy of Fiji arose in the 19th century, when native ruler Seru Epenisa Cakobau consolidated control of the Fijian Islands in 1871 and declared himself king, or paramount chief, of Fiji. Three years later, he voluntarily ceded sovereignty of the islands to Britain, making Fiji a crown colony within the British Empire.
The Mossi Kingdoms, were a group of kingdoms in modern-day Burkina Faso that dominated the region of the upper Volta river for hundreds of years. The largest Mossi kingdom was that of Ouagadougou. The king of Ouagadougou, known as the Mogho Naaba, or King of All the World, served as the Emperor of all the Mossi. The first kingdom was founded when warriors from the ancient Great Naa Gbewaa kingdom in present-day Ghana region and Mandé warriors moved into the area and intermarried with local people. The different kingdom's consolidation of political and military power began in the 13th century, leading to conflicts between the Mossi kingdoms and other nearby powerful states. In 1896, the French took over the kingdoms and created the French Upper Volta colony, which for many decades largely governed using the Mossi administrative structure.
These are lists of political office-holders in Germany.
There are six monarchies in Oceania with an individual hereditary monarch, who is recognised as the head of state. Each is a constitutional monarchy: the sovereign inherits his or her office, usually keeps it until death or abdication, but is bound by laws and customs in the exercise of their powers. Five of these independent states share King Charles III as their head of state, making them part of a global grouping known as the Commonwealth realms; in addition, all monarchies of Oceania are members of the Commonwealth of Nations. The only sovereign monarchy in Oceania that does not share a monarch with another state is Tonga. Australia and New Zealand have dependencies within the region and outside it, although five non-sovereign constituent monarchs are recognized by New Zealand, Papua New Guinea and France.