San Sebastiano

San Sebastiano can refer to:
 * Saint Sebastian in Italian
 * San Sebastiano Curone, a comune in the Italian region Piedmont
 * San Sebastiano da Po, a comune in the Italian region Piedmont
 * San Sebastiano al Vesuvio, a settlement destroyed by the 1944 eruption of Mount Vesuvius, but since rebuilt.
 * San Sebastiano (Biella), a church in Biella, Italy
 * San Sebastiano (Milan), a church in Milan, Italy
 * San Sebastiano (Mantua), a church in Mantua, Italy
 * San Sebastiano fuori le mura, a church in Rome, Italy
 * San Sebastiano al Palatino, a church in Rome, Italy
 * San Sebastiano, Venice, a church in Venice, Italy
 * San Sebastiano, Verona, a former church in Verona, Italy