Joseph Calasanctius church, Catholic parish church in Ciutat Vella, Valencia, Spain

Joseph Calasanctius church is a Baroque building in the old city of Valencia, constructed between 1767 and 1773. It features rounded arches, decorative stone details, and columns that frame a central dome, creating a structured interior space characteristic of the Baroque style.

The Piarist college was founded in 1735 with support from Felip Lino de Castellví, Count of Carlet. Construction of the church began on 9 March 1767 to designs by Josep Puchol, who directed work until 1768. Antoni Gilabert Fornés then took over, completing it in January 1771; the temple was consecrated on 18 April 1773.

The church is dedicated to Saint Joachim, whose statue by Ignasi Vergara fills the niche above the main door, beneath the coat of arms of Archbishop Andrés Mayoral. Latin inscriptions on the friezes of the first two interior levels allude to the Piarists' teaching mission, and the circular, domed interior was conceived as a mausoleum honouring distinguished members of the order.

The church is located in Valencia's old city and can be visited on weekdays when religious services are not in session. Plan your visit for morning or early afternoon hours to avoid times when ceremonies are taking place.

The building served not just as a place of worship but also as a teaching space, blending religious function with education in one structure. This dual purpose reflects the Piarist order's mission to provide schooling alongside spiritual guidance.