Antofagasta (disambiguation)

Antofagasta is a word of Quechua or Aymara origin meaning "town of the great saltpeter bed." It may refer to:

In Chile:
 * Antofagasta, port city and commune in the north of the country
 * Antofagasta Region, the country's second administrative region
 * Antofagasta Province, province in the north of the country
 * Antofagasta PLC, a copper-mining company named after the region
 * Club de Deportes Antofagasta, a soccer club based in Antofagasta
 * Ferrocarril de Antofagasta a Bolivia, a non-government railway operating in the northern provinces of the country
 * Roman Catholic Archdiocese of Antofagasta, an archdiocese located in the city of Antofagasta
 * 2007 Antofagasta earthquake, M7.7 shock on November 14
 * Estadio Regional de Antofagasta, a multi-use stadium in Antofagasta
 * University of Antofagasta, higher-learning institution in Antofagasta
 * La Negra Antofagasta, a small industrial complex 22 km. east of Antofagasta
 * Club Hípico de Antofagasta, a thoroughbred race track in Antofagasta

In Argentina:
 * Antofagasta de la Sierra, a volcanic field
 * Antofagasta de la Sierra, Catamarca, a village in the Catamarca Province
 * Antofagasta de la Sierra Department, the northernmost department of Catamarca Province

In Peru:
 * BAP Antofagasta (SS-32), one of two Type 209/1200 submarines ordered by the Peruvian Navy on August 12, 1976