The Subic Special Economic and Freeport Zone, commonly referred to as Subic Bay or Subic, is a designated special economic zone and freeport area located in the Philippines. The zone encompasses portions of the city of Olongapo and the town of Subic in the province of Zambales, as well as parts of the towns of Hermosa and Morong in the province of Bataan.
The relatively developed and fenced portion of this region is specifically known as the Subic Bay Freeport Zone (SBFZ). It serves as a primary hub for economic activity within these coastal areas.