The Catholic Diocese of Berlin is a significant ecclesiastical territory in Germany, established in 1930. It serves as the local authority for the Roman Catholic Church in the region, overseeing parishes, schools, and various social services. The diocese is part of the larger Roman Catholic Church and is governed by a bishop, currently Bishop Heiner Koch. The diocese encompasses the city of Berlin and surrounding areas, promoting the Catholic faith and community engagement. It plays a vital role in interfaith dialogue and social justice initiatives, reflecting the Church's commitment to addressing contemporary societal issues within the urban context.