Santa Maria degli Angeli e dei Martiri

Santa Maria degli Angeli e dei Martiri (English: St. Mary of the Angels and the Martyrs) is a basilica church in Rome, built inside the tepidarium of the baths of Diocletian. The basilica is dedicated to the Christian martyrs who, allegedly, worked to build the baths.

Michelangelo Buonarroti worked to adapt the baths to a church up to 1561. Later construction was directed by Vanvitelli.