Lists of office-holders


These are lists of incumbents, 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 and the list of national leaders, recent changes in 2007 in politics, and past leaders on State leaders by year and Colonial governors by year.
Various articles group lists by title, function or topic: e.g. abdication, assassinated persons, cabinet, chancellor, ex-monarchs, head of government, head of state, lieutenant governor, mayor, military commanders, minister, order of precedence, peerage, president, prime minister, Reichstag participants, Secretary of State.

Heads of international organizations

Africa

Eastern Africa

Caribbean

Central Asia

Eastern Europe

Australasia

Christian