Resistencia Libertaria (initially known as the Resistencia Anticapitalista Libertaria) was an Argentine anarchist urban guerrilla group that emerged in 1974 via a network of workers and university militants from La Plata y Córdoba.

At least eight members of the organization[2] were kidnapped and went missing during the dictatorship.

[4] Between May 31 and June 8, 1978, the Argentine government kidnapped a score of RL militants, the most important being Rafael Tello, Pablo Tello, Elsa Martínez, Hernán Ramírez Achinelli, "Melena" Edison Oscar Cantero Freire and "el Pata" Fernando Díaz Cárdenas.

militant) gave an interview during a talk in Paraná on 22 March 2004, published in "Documents for debate Nº3", Libertarian Socialist Organization, where he spoke about the background of anarcho-syndicalism in Argentina and the theoretical support for the group.

He also spoke about how some militants perceived Peronism and its impact on the social movements of the time (either from the right or left perspective), as well as the leftist militancy, reaching 1978, the final year of the organization, which had suffered several blows and disappearances of members before the 1978 FIFA World Cup in Argentina.