The Diocese of Bjørgvin is one of the 11 dioceses that make up the Church of Norway. It includes all of the churches located in the counties of Hordaland and Sogn og Fjordane in Western Norway. The cathedral city is Bergen, Norway's second largest city. Bergen Cathedral, formerly the Church of Saint Olaf, serves as the seat of the presiding Bishop. The bishop since 2008 has been Halvor Nordhaug.