A co-cathedral is a cathedral church which shares the function of being a bishop's seat, or cathedra, with another cathedral, often in another city. Instances of this occurred in England before the Pr
Cathedral of St. Michael and St. Gudula in Brussels, Belgium.
Basilica concattedrale di Maria Santissima della Madia, Monopoli
St. John's Co-Cathedral in Valletta, Malta
Basilica of Saint Nicholas, Amsterdam, Amsterdam
St John's Co-Cathedral is a Catholic co-cathedral in Valletta, Malta, dedicated to Saint John the Baptist. It was built by the Order of St. John between 1573 and 1578, having been commissioned by Gran
Co-cathedral
…of Malta is St. Paul's Cathedral in the former capital Mdina. Since the 1820s, the former Conventual Church of St. John in Valletta has been known as St. John's Co-Cathedral. Since 8 March 2025, the Basilica of Saint Nicholas, Amsterdam, is co-cathedral with the Cathedral of St Bavo, Haarlem…
Façade of St John's Co-Cathedral in 2020
The co-cathedral in the 1870s
The façade of St. John's Co-Cathedral being restored in 2014