South Cotabato (Filipino:'Timog Kotabato') is a province of the Philippines located in the SOCCSKSARGEN region in Mindanao. Its capital is Koronadal City, and it borders Sultan Kudarat to the north and west, Sarangani to the south and east, and Davao del Sur to the east. To the southeast lies Sarangani Bay.
General Santos, located on the shores of Sarangani Bay, is the largest city in the region, and is a major seaport. The province of Sarangani used to be part of South Cotabato until it was made an independent province in 1992.