The Oratory of the Borgias or Church of the Tower is located in the municipality of Canals (Valencia), Spain.

In the oratory is conserved a medieval table about the Last Judgment, attributed to the Master of Borbotó.

In the oratory was kept a shield with the arms of the House of Borgia which was lost after the intervention of 1878.

The building consists of a single nave's rectangular, flat head, walls of stone and mortar, covered gabled sustained by two diaphragm arches supported by pillars.

It is believed that at one of the tables of the major altar, it was represented the True Cross, a gift of the Pope Callixtus III, according to the historical tradition.