Resistencia Libertaria (known at first as Resistencia Anticapitalista Libertaria) was an Argentinian anarchist urban guerrilla group that emerged in 1974 via a network of workers and university militants from La Plata y Córdoba. The group worked during the last military dictatorship in Argentina and was the only anarchist guerrilla group during the period of state terrorism in the 1970s. At least eight members of the organization were kidnapped and missing during the dictatorship.