The Lautaro Lodge (Spanish: Logia Lautaro) was a revolutionary secret lodge active in Latin American politics in the 19th Century. It was initially known as the Lodge of Rational Knights (Spanish: Logia de los Caballeros Racionales). Its initial purposes were to apply the goals of the Spanish Enlightenment, and when Spain began the Absolutist Restauration they promoted instead the emancipation of the South American colonies.