Couva–Tabaquite–Talparo is one of the nine regions of Trinidad and Tobago, and one of the five regions which form the Gulf of Paria coastline on Trinidad's West Coast. Its regional capital and commercial center is Couva. Couva–Tabaquite–Talparo is the third-largest of Trinidad and Tobago's nine regions, with an area of 723 square kilometres (300 sq mi). As of 2011, the population was 178,410. The region is the second-most populous and fourth-least-densely populated region in Trinidad with 247 inhabitants per square kilometre (640/sq mi).

Couva is an urban town in west-central Trinidad, south of Port of Spain and Chaguanas and north of San Fernando and Point Fortin. It is the capital and main urban centre of Couva–Tabaquite–Talparo, and the Greater Couva area includes the Point Lisas industrial estate and the port of Point Lisas. It is one of the fastest-growing towns in the country. Couva's southern boundary is at the village of California and Point Lisas, and to the north Couva stretches to McBean. To the east of Couva is Preysal. To the west of Couva is the road to Waterloo and Carli Bay, which are located on the Gulf of Paria. Couva was part of the Caroni County. Couva is considered a major power base for the United National Congress, whose headquarters was previously located here.