The Curia Calabra was a religious station or templum used for the ritual observation of the new moon in ancient Rome. Although its exact location is unclear, it was most likely a roofless enclosure in front of an augural hut (auguraculum), on the southwest flank of the Area Capitolina, the precinct of the Temple of Capitoline Jupiter. Servius identifies the Curia Calabra with a Casa Romuli on the Capitoline, but Macrobius implies that it was adjacent to the Casa.