BCC dei Castelli e degli Iblei

BCC dei Castelli e degli Iblei is a cooperative credit bank (Banca di Credito Cooperativo) based in Sicily, Italy. As a mutual institution, it operates under the cooperative banking model with member-ownership and a focus on serving households, professionals, farmers, and small to mid-sized enterprises in its local territories. The bank is part of the Cassa Centrale Banca Group, Italy's cooperative banking network, and is supervised by the European Central Bank under the Single Supervisory Mechanism.

The bank operates primarily in the provinces of Caltanissetta, Ragusa, and Catania in southeastern Sicily. As of 2025, the institution is undergoing a merger with BCC La Riscossa di Regalbuto to form a new entity called BCC SiciliaEst - Credito Cooperativo Italiano, which will become operational on January 1, 2026.