The Diocese of Évry-Corbeil-Essonnes is a Roman Catholic diocese located in the Île-de-France region of France. Established in 1966, it serves the communities in the areas of Évry, Corbeil-Essonnes, and Essonne. The diocese is part of the ecclesiastical province of Paris and is responsible for the spiritual and administrative needs of its parishes. The diocese is led by a bishop, who oversees various religious activities, including Mass, sacraments, and community outreach. It also engages in ecumenical dialogue and social initiatives, reflecting the teachings of the Catholic Church and promoting the values of compassion and service within the local community.