Jurisdiction: Diocese of Tempio–Ampurias
Deanery: Sant’Antonio Abate
Mission of: Chiesa Sacra Famiglia, Castelsardo 
Type: 
Co-Cathedral
Rite: Roman (Latin)
Lists: Jubilee Churches in the Extraordinary Jubilee of Mercy (2016), Jubilee Churches in the Holy Year 2025
History: cath. of Ampurias until 1986
Patron: St. Anthony Abbot
Location: 8FGCWP86+QV 
Address: Via Manganella, Castelsardo, Sassari, Sardegna
Country: Italy 
GCatholic Church ID: 1707
Bishop: 
Bishop Roberto Fornaciari, O.S.B. Cam. (61)
