The Diocese of Madrid is a Roman Catholic diocese located in the capital city of Spain. Established in 1885, it serves as the spiritual and administrative center for Catholics in the region. The diocese is part of the larger ecclesiastical province of Toledo and is responsible for overseeing various parishes, schools, and charitable organizations within its jurisdiction. The diocese is led by a bishop, currently Carlos Osoro, who plays a key role in guiding the local church community. The main cathedral of the diocese is the Almudena Cathedral, which serves as a significant landmark and a place of worship for the faithful in Madrid.