The Puerto Rican Independence Party (Spanish: Partido Independentista Puertorriqueño, PIP) is a Puerto Rican political party that campaigns for the independence of Puerto Rico from the United States. It is one of the three main Political Parties in Puerto Rico and second oldest among all registered parties.

Those who follow the PIP ideology are usually called independentistas, pipiolos, or sometimes just pro-independence activists in the anglosphere.