Calasetta

Calasetta
Cala Seda (Sardinian)
Câdesédda (Ligurian)
Comune di Calasetta
View from the sea
Calasetta
Location of Calasetta in Sardinia
Coordinates: 39°7′N 8°22′E / 39.117°N 8.367°E / 39.117; 8.367
CountryItaly
RegionSardinia
ProvinceSulcis Iglesiente
FrazioniCussorgia
Government
 • MayorClaudia Mura
Area
 • Total
31.06 km2 (11.99 sq mi)
Population
 (2025)
 • Total
2,784
 • Density89.63/km2 (232.1/sq mi)
DemonymCalasettani
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
09011
Dialing code0781
Patron saintSt. Maurice
Saint daySeptember 22

Calasetta (Sardinian: Cala Seda, Tabarchino Ligurian: Câdesédda) is a town and municipality located on the island of Sant'Antioco, in the Province of Sulcis Iglesiente of the autonomous region of Sardinia in Italy. With a population of 2,784, it is the less populous of the 2 towns on the island.