The Roman Catholic Diocese of Leeds is a diocese in England, established in 1878. It serves the spiritual needs of Catholics in the West Yorkshire area and parts of North Yorkshire. The diocese is part of the larger Catholic Church in England and Wales and is led by a bishop, currently Bishop Marcus Stock. The diocese encompasses numerous parishes, schools, and community organizations, promoting the teachings of the Catholic faith. It also engages in various social outreach programs to support local communities. The cathedral of the diocese is the Cathedral Church of St Anne in Leeds.