Jeondong Catholic Church, officially known as Jeondong Cathedral of the Roman Catholic Diocese of Jeonju, is one of the most significant and historical Roman Catholic buildings in South Korea. Built in 1914, the church stands on the site of the Jeonju Hanok Village, where Roman Catholicism first gained a foothold in the region through the efforts of missionaries. It is located near the Jeonju Palace, Gyeonggijeon Shrine, and is an important symbol of the city of Jeonju. The architecture of Jeondong Catholic Church is particularly notable for its unique blend of Romanesque and Byzantine styles, making it a striking sight in contrast to the surrounding traditional Korean hanok buildings. The church was constructed to commemorate the Roman Catholic martyrs of the Joseon Dynasty era, particularly Saint Kim Dae-geon. Over the years, it has become not only a place of worship but also a popular tourist destination, attracting visitors with its beautiful façade, serene atmosphere, and rich historical significance.