National Advance (Spanish: Avanzada Nacional, AN) was a Chilean right-wing political party of nationalist ideology who supported the military regime led by Augusto Pinochet. They had party legal existence between January 1988 and July 1991. In May 7, 1990 the National Advance merged with the Radical Democracy and the National Party to form the National Democracy of Centre, and the registry of the party was void on June 17 of the same year. National Democracy of Centre was later renamed as National Party (like one of their predecessors) on December 3, 1991.