The Bishop of Vannes is the head of the Roman Catholic Diocese of Vannes, located in Brittany, France. This diocese has a rich history dating back to the early Christian era and is part of the ecclesiastical province of Rennes. The bishop oversees the spiritual and administrative needs of the diocese, which includes various parishes and communities. The current bishop is responsible for guiding the local church, promoting the teachings of the Catholic faith, and engaging with the community. The diocese also plays a role in the broader context of the Catholic Church in France, contributing to its traditions and practices.