Nardò Cathedral (Italian: Duomo di Nardò; Basilica cattedrale di Santa Maria Assunta) is a Roman Catholic cathedral in the town of Nardò, province of Lecce, region of Apulia, Italy, dedicated to the Assumption of the Virgin Mary. Formerly the seat of the bishops of Nardò, since 1986 it has been the episcopal seat of the diocese of Nardò-Gallipoli.