Sant'Antonio (disambiguation)

Sant'Antonio can mean:
 Sant'Antonio, former municipality in the canton of Ticino, Switzerland

Other
 St. Antönien, former municipality in the canton of Graubünden, Switzerland
 Aci Sant'Antonio, in the province of Catania, Italy
 Isola Sant'Antonio, in the province of Alessandria, Italy
 Rocchetta Sant'Antonio, in the province of Foggia, Italy
 Sant'Antonio Abate, in the province of Naples, Italy
 Sant'Antonio di Gallura, in the province of Olbia-Tempio, Italy
 Villa Sant'Antonio, in the province of Oristano, Italy