Cathedral of Saint John the Baptist (Charleston, South Carolina)

The Cathedral of St. John the Baptist is the mother church of the Roman Catholic Diocese of Charleston, located in Charleston, South Carolina. Designed by Brooklyn architect Patrick Keely in the Gothic Revival style, it opened in 1907. The Most Reverend Jacques E. Fabre, the fourteenth Bishop of Charleston, was ordained and installed on May 13, 2022

The first brownstone cathedral was built in 1854 and named the Cathedral of Saint John and Saint Finbar. It burned in a great fire in December 1861. The rebuilt cathedral was named for St. John the Baptist and was constructed on the foundations of the earlier structure. Architect Patrick Keely designed both the original cathedral and its replacement. The cornerstone was laid in 1890 by James Cardinal Gibbons of Baltimore, and the church opened in 1907. The cathedral seats 720 people and is noted for its Franz Mayer & Co. stained glass, hand–painted Stations of the Cross, and neo gothic architecture. The lower church includes a crypt where Bishop England (with his sister, Joanna) and four other Charleston bishops are buried. The spire was not built at the time due to the lack of funds during the construction of the cathedral and its numerous renovations. The church was finally completed on March 25, 2010, with the addition of the steeple and bells. Significant to the history of the city of Charleston is that the present day cathedral also includes land to the right, which was St. Andrew's Hall. The front iron fence to the east, is all that remains of the 1815 St. Andrews Society Hall, which also burned in 1861.

P. C. Keely designed the cathedral in the Gothic Revival style; it is constructed of Connecticut brownstone. The pews are of carved Flemish oak. The plans for the reconstruction were along the lines of the original, but D. C. Barbot made some changes too.

Sacred Heart – The chapel is situated just to the left of the cathedra. It originally served as the Chapel of the Blessed Sacrament, reflecting the fact that in certain Masses prior to 1968, when the bishop sat in front of the altar, the Blessed Sacrament was removed to this altar so that he would not have his back to the reserved Sacrament. It contains seven windows depicting symbols related to the Eucharist. In 2008, it briefly became the Chapel of Saint Paul for the Year of Saint Paul. Then in 2009, it became the Sacred Heart Chapel, housing an early 1900s statue of the Sacred Heart of Jesus with hands extended in blessing. Blessed Virgin Mary – The altar in this chapel is adorned with an Italian Marble statue of the Madonna and Child, sculpted by the German artist Ferdinand Pettrich. The statue is considered unique as it depicts Mary without a head covering, holding the child Jesus as a toddler. It is sometimes referred to as Our Lady of the South, having been purchased by Bishop Lynch, the Confederate Ambassador to the Holy See and third Bishop of Charleston. The chapel is adorned with seven windows depicting symbols related to Mary, Mother of God, and one floral design window completely obscured by the altar. Our Lady of Grace – The main lower church formerly used for daily Masses. The chapel is adorned on one side with eight stained glass windows removed from the former Immaculate Conception Church in Charleston. It originally had 20 windows from the church, but 12 were removed for various reasons over the years. Today, the chapel is primarily used for overflow and as a gathering space outside of Masses. Saint John the Baptist Crypt Chapel – The resting place of the first five bishops of Charleston and Joanna Monica England, sister of the first Bishop of Charleston, John England. The bishops vest here for Holy Mass. The chapel contains one altar with a custom hand painted altarpiece depicting St. John the Baptist over the South Carolina landscape holding a lamb with two adoring angels, one holding a crosier and the other the diocesan coat of arms. In this chapel is a niche holding a statue of St. Joseph and the child Jesus. The crypt chapel is adorned with windows made from pieces of windows recovered from that were removed from Immaculate Conception Church.

In 2007, Bishop Robert J. Baker and Cathedral Rector Rev. Msgr. Joseph Roth announced plans to renovate and complete the cathedral nearly one hundred years after it opened. The stained glass windows were refurbished in December 2007. The brownstone has been refurbished, the mortar has been replaced and, after 103 years of waiting, a spire with three bells now tops the cathedral. A $6.2 million contract for restoration and the steeple addition was completed on March 25, 2010. In 2019, interior renovations were begun by Conrad Schmitt Studios.

The cathedral with its new spire is the seventh tallest building in the city. The spire is covered in copper lattice and is topped with a 16x9 foot gilded copper Celtic cross. The arches below were fabricated from a special fiberglass used in ship building, which was then clad in copper. The arches are decorated by brown cast stone pinnacles on each corner. The belfry section is also constructed of brown cast stone. It has copper louvers. The new spire was designed by Glenn Keyes Architects using a sketch of the steeple from the original 1851 building.