The Diocese of Clermont is a Roman Catholic diocese located in central France. It was established in the 3rd century and is part of the ecclesiastical province of Lyon. The diocese covers the department of Puy-de-Dôme and includes the city of Clermont-Ferrand, which serves as its administrative center. The diocese is known for its rich history and cultural heritage, including the famous Clermont Cathedral, a notable example of Gothic architecture. The current bishop, as of 2023, is Philippe Gosselin, who oversees the spiritual and administrative needs of the diocese's parishes and communities.