Naparima College (informally known as Naps) is a public secondary school for boys in Trinidad and Tobago. Located in San Fernando, the school was founded in 1894 but received official recognition in 1900. It was established by Dr. Kenneth J. Grant, a Canadian Presbyterian missionary working among the Indian population in Trinidad. The school was one of the first to educate Indo-Trinidadians and played an important and crucial role in the development of an Indo-Trinidadian and Tobagonian professional class. Naparima is derived from the Arawak word (A) naparima, meaning ‘large water’, or from Nabarima, Warao, for ‘Father of the waves.’

The school was founded in the churchyard of Susamachar Presbyterian Church in San Fernando as the Canadian Mission Indian School. In 1899, the Mission Council petitioned the Board of Queen's Royal College in Port of Spain for affiliation with it. In 1900, the school became a recognised secondary school and was thus eligible for state aid. It was then renamed Naparima College. In 1917 it relocated to its present campus at Paradise Hill on what was then the southern edge of the city.

The following is a chronological list of principals who have served at Naparima College.

Naparima College's campus sits atop Paradise Hill, overlooking the city of San Fernando in southern Trinidad. The city's major landmark, the San Fernando Hill, towers over the college to the east; to the west is the Gulf of Paria. While the campus location has been the same for decades, there have been numerous infrastructural and developmental changes over the years. Many of the major changes had arisen out of the demolition of the old wooden buildings, most of which had been around since the first half of the 20th century. Most notably, the college's old gymnasium which was demolished in 1995, the Grant Memorial Building in 1999, and the structure referred to as the "main building" in 2005.

The structure that replaced the Grant Memorial Building is referred to as the "Grant's Memorial Wing" or the "new Grant building". Almost twice as large as the old building, it consists of two levels and a basement area (at the western end). It possesses a number of classrooms, Conference, Geography, Business, Language, Art, and Science Demonstration Rooms as well as an "Intelligent Classroom" and Scout Den.

Directly adjacent to the Grant's Memorial Wing and connected via a pedestrian bridge is the Science laboratory building. Consisting of two levels, it contains a Chemistry laboratory on the first floor and Biology and Physics laboratories on the second floor.

Neighboring the laboratory building and connected by corridors on the second floor is another section which houses the library. Having undergone various remodeling sessions in the past few years, its design as of 2012 is the most effective for research and study purposes. The availability of its service characteristics means that the library can be considered to be a hybrid of both a reference and a lending library, albeit at a smaller scale for the institution. It has its own library staff, archives, Internet access as well as book rental and (magnetic card based) photocopying services.

Also in the same section, directly beneath the library on the first floor and accessed via corridors, is the Audio/Visual Room (abbreviated as the A/V Room), which is used for displaying media to aid lectures and presentations to an audience, especially by a visiting party. Also located in this section of the building are the offices of the deans of discipline and the dean of studies.