The Libertarian National Committee (LNC) controls and manages the affairs, properties, and funds of the United States Libertarian Party. It is composed of the party officers, five at-large representatives elected every two years at the national convention, and a theoretical maximum of 10 regional representatives. The current chair is Angela McArdle, elected at the 2022 Libertarian National Convention.

The Libertarian Party (LP) is a political party in the United States that promotes civil liberties, non-interventionism, laissez-faire capitalism, and limiting the size and scope of government. The party was conceived in August 1971 at meetings in the home of David F. Nolan in Westminster, Colorado, and was officially formed on December 11, 1971, in Colorado Springs. The organizers of the party drew inspiration from the works and ideas of the prominent Austrian school economist Murray Rothbard. The founding of the party was prompted in part due to concerns about the Nixon administration, the Vietnam War, conscription, and the introduction of fiat money.