Communist Workers League (Spain)

Communist Workers League (in Spanish: Liga Obrera Comunista) was a Trotskyist group in Spain. It emerged around 1976. LOC was the Spanish section of the International Committee of the Fourth International.

LOC published Prensa Obrera 1976-1990.

The LOC signed joining IC-Verds and United Left in 1991. As of this date there are no known public events as LOC but they continued publishing a magazine, "Marxismo", whose last issue appeared in March 1999.