Sant’Agata la Vetere is a Roman Catholic church located in the piazza of the same name in Catania, Sicily, southern Italy. East of church and nearby, but facing in the other direction, are two other churches dedicated in honor of St Agatha of Sicily: the church of Sant'Agata al Carcere and two blocks east on Piazza Stesicoro is Sant'Agata alla Fornace, now known San Biagio.