The Diocese of Meaux is a Roman Catholic diocese located in the Île-de-France region of France. It was established in the 3rd century and is part of the ecclesiastical province of Reims. The diocese covers the area around the city of Meaux, which is known for its historical significance and beautiful architecture. The diocese is responsible for the spiritual and administrative needs of its parishes and communities. Its cathedral, the Cathedral of Saint Étienne, serves as the seat of the bishop. The Diocese of Meaux has played a significant role in the history of the Catholic Church in France, contributing to various religious and cultural developments over the centuries.