United Left of Castile and León

United Left of Castile and León (Izquierda Unida de Castilla y León; IUCyL) is the Castilian-Leonese federation of the Spanish left wing political and social movement United Left. José María González is the current General Coordinator. The major member of the coalition is the Communist Party of Castile–León (PCCL, Castilian-Leonese federation of the PCE).

History
In the Castile and León elections of 2015 IUCyL gained 1 seat in the Cortes of Castile and León.