Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies 11 km (6.8 mi) off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmost island in the Caribbean. With an area of 4,768 km (1,841 sq mi), it is also the fifth largest in the West Indies.

Caribs and Arawaks lived in Trinidad long before Christopher Columbus encountered the islands on his third voyage on 31 July 1498. The island remained Spanish until 1797, but it was largely settled by French colonists from the French Caribbean, especially Martinique. In 1889 the two islands became a single British Crown colony. Trinidad and Tobago obtained self-governance in 1958 and independence from the United Kingdom in 1962.

Trinidad is considered one of the best places in the world to catch Atlantic tarpon.