A list of political ideologies is a working map of the families that have shaped modern political argument. The map is not the territory. A reader who knows the list is not, by that fact alone, well-equipped to understand any of the traditions on it; the entries do not become real until you read what their canonical thinkers actually said. But the list is the orientation device. It tells you which neighbours each tradition has, which arguments separate the cousins, and which families are unrelated despite occasional rhetorical overlap.
This piece walks through the major families with their internal disputes intact, names the most useful subtraditions inside each, and points at the dossiers where the actual explanatory work lives. The structure follows the family tree rather than the alphabet, because the alphabet hides everything the family tree is for.
The liberal family
The liberal family is the largest and the most internally various of the modern political traditions. Its founding texts are John Locke's Second Treatise of Government (1689) and Adam Smith's Wealth of Nations (1776), with intellectual contributions from Montesquieu, John Stuart Mill, Tocqueville, and the American constitutional debates. The shared commitments are individual rights as the basic political unit, limited government as a constraint on arbitrary power, market provision as the default for economic activity, and rule of law as the structuring principle for political authority.
The internal split that matters most is between classical liberalism and social liberalism. Classical liberalism keeps the original Smithian commitment to laissez-faire markets and the Lockean commitment to property rights as nearly inviolable. Social liberalism accepts the liberal framework but argues that genuine individual liberty requires positive state action to secure the material preconditions of self-government, which produces welfare-state programs the classical liberal would reject. The argument between them runs through John Stuart Mill (who is claimed by both wings), T. H. Green, John Dewey, John Rawls, and Friedrich Hayek.
Neoliberalism, in the academic sense developed by Foucault and later refined by Wendy Brown, names the late-twentieth-century turn that imported market discipline into domains the older liberal tradition had treated as protected (universities, public services, civic associations). The term is more useful as a description of governance practices than as an ideology with self-conscious adherents. The dossier covers the contested usage.
Liberalism itself, treated as the family parent, sits as a default position in most Western democracies. The contemporary American Democratic Party, the British Liberal Democrats, the German FDP, and the Canadian Liberals are recognisably liberal even where they take different positions on the classical-versus-social split.
The conservative family
The conservative family begins with Edmund Burke's Reflections on the Revolution in France (1790) and develops through Joseph de Maistre, John Adams, John Henry Newman, and Michael Oakeshott. The shared commitments are scepticism of rationalist political projects, respect for inherited institutions as repositories of practical wisdom, defence of community and tradition against abstract universal claims, and a preference for incremental change over revolutionary transformation.
The main internal split is between traditional conservatism, which keeps the Burkean emphasis on inherited authority, and civic conservatism, which accepts the liberal constitutional framework and operates inside it. Most contemporary mainstream conservative parties in the Anglosphere are civic conservative in this sense, with traditional conservatism surviving as an intellectual current and an occasional populist insurgency.
Paleoconservatism names the American variant that broke from the Reagan-era fusion of free-market economics and cultural traditionalism, returning to an older nationalist-isolationist-traditionalist combination. The contemporary American populist right draws on this current. Neoconservatism, by contrast, accepted the post-war American liberal framework on most domestic questions and emphasised an interventionist foreign policy, which made it dominant in Republican policy circles from the late 1970s through the early 2000s and largely marginal since.
Conservatism as the family parent covers the broader tradition. The British Conservative Party, the German CDU/CSU, the Spanish PP, and the Canadian Conservatives are recognisably conservative even where they take different positions on the civic-versus-traditional split.
The socialist family
The socialist family begins with the utopian socialists of the early nineteenth century (Henri de Saint-Simon, Charles Fourier, Robert Owen), takes scientific form with Karl Marx and Friedrich Engels in the 1840s, and splits repeatedly across the twentieth century. The shared commitments are class as a basic category of political analysis, capitalist production as a system that generates systemic injustice, and collective ownership or democratic control of productive resources as the alternative.
The first major internal split is between revolutionary and democratic paths. Classical Marxism holds that capitalism will be overthrown by revolutionary action and replaced by communism through a transitional dictatorship of the proletariat. Democratic socialism holds that socialism can be achieved through electoral means without abandoning the parliamentary framework. Social democracy, the most successful electoral variant, accepts the mixed economy and uses the welfare state to compress inequality without abolishing capitalism. The Nordic countries are the operational reference point.
The Marxist current itself splits into Leninist, Trotskyist, Maoist, and Western Marxist variants. Maoism adapted classical Marxism to Chinese conditions with peasant rather than industrial-worker agency and produced the Cultural Revolution as its most famous political episode. Trotskyism preserved the internationalist content of early Bolshevism against the Stalinist turn. Western Marxism, which is not a single position, takes the Frankfurt School, Gramsci, and Althusser as its main developmental lines.
The libertarian-socialist current crosses the family boundary into anarchism. Libertarian socialism, anarcho-syndicalism, and council communism all hold that socialism without state apparatus is not just possible but necessary, because a workers' state reproduces the class structure it was supposed to abolish. The 1936 Spanish Revolution and the current Rojava confederation are the operational references.
The libertarian and anarchist family
The libertarian-anarchist family shares an anti-statist commitment with internal disputes over what should replace the state and on whose authority. Libertarianism, in the American sense, descends from Austrian School economics through Mises and Hayek and arrives at minarchism (Robert Nozick) or anarcho-capitalism (Murray Rothbard). Anarchism, in the older European sense, descends from Proudhon, Bakunin, and Kropotkin and arrives at anarcho-communism, anarcho-syndicalism, or mutualism. The two currents share an anti-state edge and disagree about practically everything else, especially about whether private property counts as another form of arbitrary authority.
Anarcho-capitalism sits on the libertarian-right edge of the cube. Anarcho-communism sits on the libertarian-left edge. Mutualism, the older Proudhonian current, accepts markets but rejects wage labour and capitalist property. Objectivism, Ayn Rand's variant, deserves its own entry as a self-contained system with its own ethical foundation; most libertarians find Rand useful as a recruiting tool and intellectually unsatisfying as a foundation.
Georgism and distributism sit awkwardly between families. Georgism accepts markets but argues land rent should be socialised through a single tax, which makes it economically heterodox in ways no major party has been willing to adopt. Distributism is the Catholic social teaching alternative to both capitalism and socialism, with widely distributed productive property as the goal. Both have small but persistent intellectual followings.
The nationalist and authoritarian family
The nationalist family treats the nation as the basic political community, with disagreements about how the nation is constituted. Civic nationalism defines membership by shared political commitments and is compatible with liberalism. Ethnic nationalism defines membership by ancestry and culture and is not. The split runs through every contemporary nationalist movement, often inside the same party.
Fascism, the twentieth-century synthesis of nationalism, anti-liberalism, anti-socialism, and corporatist economic organisation, is its own entry rather than a wing of conservatism. The dossier covers the Italian original under Mussolini, the German variant (Nazism) with its racial content, the Spanish variant (Francoism) with its Catholic content, and the contemporary debates about whether contemporary populist movements count as fascist. The academic consensus, following Roger Griffin, is that fascism requires palingenetic ultranationalism (the myth of national rebirth) and that most contemporary movements do not meet the criterion, though some come close.
Authoritarian capitalism names the contemporary East Asian and post-Soviet model where market economies coexist with restricted political competition. China since Deng, Russia since Putin, and Singapore under the People's Action Party are the standard examples. The model has no canonical theorist and is mostly described in retrospect by political scientists.
Juche, the North Korean state ideology, gets its own entry as a distinctive synthesis of Marxism-Leninism, Korean nationalism, and dynastic succession. It is not a model anyone outside North Korea adopts, which is part of why it is interesting.
Where to go from here
Take the Votely quiz if you want to know which of the 81 named ideologies your views resemble most closely. The result page returns a primary match, a position on the three-axis cube, and a comparison set of the named neighbours nearest your placement. Each ideology comes with a dossier of about two thousand words covering history, key thinkers, contemporary parties, characteristic positions, and the standing internal arguments. If you want to read the list in encyclopedia form rather than as a quiz output, the ideology library is the index page. The traditions most often searched for are liberalism, conservatism, socialism, libertarianism, and fascism; reading those five gives you the spine of the modern political vocabulary even before you start working through the dozens of subtraditions.