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
 
See also
- Charles Borromeo or San Carlo Borromeo
 - Saint Charles (disambiguation)
 - San Carlo ai Catinari, an early-Baroque-style church building in Rome
 - San Carlo al Corso, a basilica church in Rome
 - San Carlo al Corso (Milan), a church in Milan
 - San Carlo all'Arena, a neighbourhood in Naples where the Bourbon Hospice for the Poor is located
 - San Carlo alle Quattro Fontane, a church in Rome
 - San Carlo Canavese, a municipality in the province of Turin in Piedmont, Italy