San Carlo

San Carlo is the Italian for Saint Charles and may refer to:


 * San Carlo (company), an Italian manufacturer of snack foods
 * San Carlo, Graubünden, a village in the municipality of Poschiavo, canton of Graubünden, Switzerland
 * San Carlo, San Vincenzo, a small village in the province of Livorno, Italy
 * Teatro di San Carlo, an opera house in Naples, Italy