Indo–Trinidadians and Tobagonians or Indian Trinidadians and Tobagonians are people from Trinidad and Tobago whose ancestors are of Indian origin that came from India and the wider subcontinent beginning in 1845 during the period of colonization and indentureship.
Indo-Trinidadians and Tobagonians are a subgroup of Indo-Caribbean people, which is a subgroup of the wider Indian diaspora. Generally, most Indo-Trinidadians can trace their ancestry back to North India especially the Bhojpur and Awadh regions of the present day Indian states of Bihar and Uttar Pradesh, two states located in the Gangetic plains of the Ganga and Yamuna rivers. However, some Indo-Trinidadians may trace their ancestry to other parts of South Asia, notably South India, such as the Indian state of Tamil Nadu. Indians first arrived in Trinidad and Tobago as indentured laborers from India through the Indian indenture system from 1845 till 1917, and some Indians and other South Asians, along with their families, later came as entrepreneurs, businesspeople, religious leaders, doctors, engineers, and other professional occupations beginning in the mid-20th century. Some Indo-Caribbean people from many other Caribbean nations, such as Guyana, Grenada, Martinique, and Saint Croix, also immigrated to Trinidad and Tobago.
