Petrosino (Sicilian: Pitrusinu) is a toun an comune in Sicily, Italy, admeenistratively pairt o the province o Trapani, locatit atween the municipalities o Marsala an Mazara del Vallo.

Petrosino
Comune di Petrosino
Petrosino is located in Italy
Petrosino
Petrosino
Location o Petrosino in Italy
Coordinates: 37°43′N 12°29′E / 37.717°N 12.483°E / 37.717; 12.483
KintraItaly
RegionSicily Sicily
ProvinceTrapani (TP)
Govrenment
 • MayorGaspare Giacalone (syne 7 Mey 2011)
Area
 • Total44 km2 (17 sq mi)
Elevation
16 m (52 ft)
Population
 (31 December 2004)
 • Total7,458
 • Density170/km2 (440/sq mi)
Demonym(s)Petrosinesi
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
91020
Diallin code0923
Patron sauntSt. Mary o the Graces
Saunt dayMay 31
WebsiteOffeecial wabsteid