The Diocese of Linköping is a significant ecclesiastical jurisdiction within the Church of Sweden. Established in the 13th century, it covers a large area in the province of Östergötland and parts of Södermanland. The diocese is known for its historical churches and vibrant community life, serving a diverse population. The diocese is led by a bishop, currently Bishop Martin Modéus, who oversees various parishes and promotes spiritual growth. The Linköping Cathedral, a prominent landmark, serves as the diocese's seat and is renowned for its architectural beauty and historical significance.