Right-libertarianism, also known as libertarian capitalism, or right-wing libertarianism, is a libertarian political philosophy that supports capitalist property rights and defends market distribution of natural resources and private property. The term right-libertarianism is used to distinguish this class of views on the nature of property and capital from left-libertarianism, a type of libertarianism that combines self-ownership with an egalitarian approach to property and income. In contrast to socialist libertarianism, right-libertarianism supports free-market capitalism. Like most forms of libertarianism, it supports civil liberties, especially natural law, negative rights, the non-aggression principle, and a major reversal of the modern welfare state.

Libertarianism is a political philosophy that upholds liberty as a core value. Libertarians seek to maximize autonomy and political freedom, emphasizing equality before the law and civil rights to freedom of association, freedom of speech, freedom of thought and freedom of choice. Libertarians are often skeptical of or opposed to authority, state power, warfare, militarism and nationalism, but some libertarians diverge on the scope of their opposition to existing economic and political systems. Various schools of libertarian thought offer a range of views regarding the legitimate functions of state and private power. Different categorizations have been used to distinguish various forms of Libertarianism. Scholars distinguish libertarian views on the nature of property and capital, usually along left–right or socialist–capitalist lines. Libertarians of various schools were influenced by liberal ideas.