Pierre d'Ornellas is a French Roman Catholic bishop, known for his role as the Archbishop of Rennes. Born on March 24, 1954, he was appointed to this position in 2013, succeeding Monsignor Pierre d'Ornellas. He has been involved in various church activities and initiatives, focusing on pastoral care and community engagement. Before becoming an archbishop, d'Ornellas served in different capacities within the church, including as a bishop in Laval. He is recognized for his commitment to dialogue and collaboration within the church and with other faith communities, promoting unity and understanding.