Zamboanga del Sur, officially the Province of Zamboanga del Sur, is a province in the Philippines located in the Zamboanga Peninsula region in Mindanao. Its capital is the city of Pagadian. Statistically grouped with Zamboanga del Sur is the highly urbanized City of Zamboanga, which is geographically separated and a chartered city and governed independently from the province. The name of Zamboanga is the Hispanicized spelling of the Sinama term for "mooring place" - samboangan (also spelled sambuangan; and in Subanen, sembwangan), from the root word samboang ("mooring pole"). (Read more)