Republican

Republican could mean:
 The form of government known as a republic
 Groups wanting to abolish a monarchy, for example, the Australian Republican Movement and the British republican movement (see Republicanism)
 A political party such as:
 Republican Party (United States) sometimes referred to as the GOP (Grand Old Party)
 Republican Party (France)
 Republican Party (Liberia)
 Republican Party (Malawi) part of the Mgwirizano Coalition
 The Republicans (Germany)
 Republican Party of São Paulo
 Fianna Fáil in Ireland–also called the Republican Party
 Vanuatu Republican Party
 Supporters of Irish Republicanism
 Institutions or supporters of particular historical republics, including:
 the ancient Roman Republic
 the Second Spanish Republic during the Spanish Civil War
 various French Republics, most notably the French First Republic established during the French Revolution
 The Republican River of Colorado, Nebraska, and Kansas, USA
 In the USA the Republican party is mostly known by President Donald Trump