The Antiochian Orthodox Archdiocese of Santiago and All Chile (Spanish: Arquidiócesis Ortodoxa Antioquena de Santiago y todo Chile; Arabic: أبرشية سانتياغو وسائر تشيلي للأرثوذكس الأنطاكيين‎) is the Greek Orthodox Church of Antioch archdiocese in Chile. Its current Metropolitan is Sergio Abad.^[1]

Antiochian Orthodox Archdiocese of Santiago and All Chile
Primate	Metropolitan Sergio Abad
Territory	Chile
Official website	www.chileortodoxo.cl

The Greek Orthodox Christians built St George's Orthodox Cathedral, Santiago [fr] (Catedral Ortodoxa San Jorge) in Santiago in 1917. It is a cathedral of the Church of Antioch with six parishes.^{[citation needed]}