Palazzo Torlonia (also known as the Palazzo Giraud, Giraud-Torlonia or Castellesi) is a 16th-century Renaissance town house in Via della Conciliazione, Rome, Italy. Built for Cardinal Adriano Castellesi da Corneto from 1496, the architect was Andrea Bregno, although others have attributed the design to Bramante. The style of architecture was influenced by that of the papal chancery, the Palazzo della Cancelleria, one of Rome's first Renaissance palaces, which had been completed a few years earlier. The palazzo's arcaded inner courtyard has been attributed to Raphael.