Custonaci Custunaci
Comune
Comune di Custonaci
Location of Custonaci
Custonaci Location of Custonaci in Italy Show map of Italy Custonaci Custonaci (Sicily) Show map of Sicily
Coordinates: 38°5′N 12°51′E / 38.083°N 12.850°E / 38.083; 12.850
Country	Italy
Region	Sicily
Province	Trapani (TP)
Frazioni	Assieni, Cornino, Purgatorio, Santa Lucia, Sperone, Baglio Messina, Frassino, Scurati
Government
• Mayor	Giuseppe Bica
Area [1]
• Total	69.9 km2 (27.0 sq mi)
Elevation	186 m (610 ft)
Population  (31 March 2018)[2]
• Total	5,561
• Density	80/km2 (210/sq mi)
Demonym(s)	Custonacesi, Custonacioti (Sicilian)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Postal code	91015
Dialing code	0923
Patron saint	Holy Mary of Custonaci
Saint day	Last Wednesday in August
Website	Official website

Custonaci (Sicilian: Custunaci) is a town and comune in the province of Trapani, north-Western Sicily, southern Italy.

The coast around Mount Cofano attracts tourists to the seaside village of Cornino.