Tunapuna is a town in the East-West Corridor of Trinidad and Tobago. It is located between St. Augustine, Tacarigua and Trincity. Tunapuna is the largest town between San Juan and Arima. It is an important market and commercial centre, and is the seat of the Tunapuna-Piarco Regional Corporation. The Tunapuna Parliamentary seat is a marginal, hence popular wisdom dictates: "if you win Tunapuna, you win the elections".