Roman Catholic Archdiocese of Antofagasta

The Roman Catholic Archdiocese of Antofagasta () is a Latin rite Metropolitan archdiocese in northern Chile's Antofagasta Province.
Statistics.
As per 2014, it pastorally served 386,017 Catholics (70.2% of 550,256 total) on 84,504 km² in 20 parishes and 67 missions with 37 priests (18 diocesan, 19 religious), 28 deacons, 108 lay religious (24 brothers, 84 sisters) and 2 seminarians.
Ecclesiastical province.
The Metropolitan's Suffragan sees are :