The Roman Catholic Diocese of Santiago del Estero is a diocese located in the province of Santiago del Estero, Argentina. Established in 1934, it is part of the Latin Church and falls under the jurisdiction of the Archdiocese of Tucumán. The diocese serves a diverse population, providing spiritual guidance and support through its various parishes and institutions. The diocese is dedicated to promoting the teachings of the Catholic Church and engaging with the local community. It oversees numerous educational and charitable initiatives, aiming to address social issues and enhance the well-being of its members. The current bishop is responsible for the administration and pastoral care within the diocese.