Indo-Fijians (Fiji Hindi: फ़िजी के हिंदुस्तानी / فجی کے ہندوستانی) are Fijians of South Asian descent whose ancestors were indentured labourers. Indo-Fijians trace their ancestry to various regions of the Indian subcontinent.

Although Indo-Fijians constituted a majority of Fiji's population from 1956 through to the late 1980s, discrimination triggered immigration, resulted in them numbering 313,798 (37.6%) (2007 census) out of a total of 827,900 people living in Fiji as of 2007^[update]. Although they hailed from various regions in the subcontinent, just about half of Indo-Fijians trace their origins to the Awadh and Bhojpur regions of the Hindi Belt in northern India. Indo-Fijians speak Fiji Hindi in Fiji also known as 'Fiji Baat' which is based on the Awadhi dialect with influence from Bhojpuri. It is a koiné language with its own grammatical features, distinct to the Modern Standard Hindi and Modern Standard Urdu spoken in South Asia. The major home districts of Fiji's North Indian labourers were Basti, Gonda, Lucknow, Kanpur, Faizabad, Ballia, Ghazipur, Gorakhpur, Sultanpur, Siwan, Shahabad, Saran, and Azamgarh, in the present-day Awadh region of Uttar Pradesh and the present-day Bhojpur region of Uttar Pradesh, Bihar and Jharkhand. Others (in a smaller quantity) originated in West Bengal, Haryana, Tamil Nadu, Kerala, and the Telugu regions. A small contingent of indentured labourers came from Afghanistan and Nepal. Many of the Muslim Indo-Fijians also came from Sindh, West Punjab and various other parts of South Asia. Fiji's British colonial rulers brought South Asian people to the Colony of Fiji as indentured labourers between 1879 and 1916 to work on Fiji's sugar-cane plantations, with a small minority were also used in Rice farming.

Mahendra Chaudhry became Fiji's first Indo-Fijian Prime Minister on 19 May 1999.

Indians had been employed for a long time on the European ships trading in Colonial India and the East Indies. Many of the early voyages to the Pacific either started or terminated in India and many of these ships were wrecked in the uncharted waters of the South Pacific. The first recorded presence of an Indian in Fiji was by Peter Dillon, a sandalwood trader in Fiji, of a lascar (Indian seaman) who survived a shipwreck, lived and settled there amongst the natives of Fiji in 1813.

Before Fiji was colonized by Great Britain, some planters had tried to obtain Indian labour and had approached the British Consul in Levuka, Fiji but were met with a negative response. In 1870, a direct request by a planter to the Colonial Government of India was also turned down and in 1872, an official request by the Cakobau Government was informed that British rule in Fiji was a pre-condition for Indian emigration to Fiji. The early ancestors of Indo-Fijians came from different regions of South Asia, most coming from rural villages in Northern and Southern British Raj.

In January 1879, thirty-one South Asians, who had originally been indentured labourers in Réunion, were brought from New Caledonia to Fiji under contract to work on a plantation in Taveuni. These labourers demonstrated knowledge of the terms of the indenture agreement and were aware of their rights and refused to do the heavy work assigned to them, their contract was terminated by mutual agreement between the labourers and their employers. In 1881, thirty-eight more Indians arrived from New Caledonia and again most of them left but some stayed taking Indian wives or island women.

The colonial authorities promoted the sugar cane industry, recognising the need to establish a stable economic base for the colony, but were unwilling to exploit indigenous labour and threaten the Fijian way of life. The use of imported labour from the Solomon Islands and what is now Vanuatu generated protests in the United Kingdom, and the Governor Sir Arthur Hamilton-Gordon decided to implement the indentured labour scheme, which had existed in the British Empire since 1837. A recruiting office was set up especially around Calcutta and the South, West and North later, especially a lot in rural village areas in different farming regions, land and areas.

The Leonidas, a labour transport vessel, disembarked at Levuka from Calcutta on 14 May 1879. The 498 indentured workers who disembarked were the first of over 61,000 to arrive from South and East Asia in the following 37 years. The majority were from the districts of eastern and southern provinces, followed by labourers from northern and western regions, then later south eastern countries, they originated from different regions, villages, backgrounds and castes that later mingled or intermarried hence the "Fijian Indian" identity was created. The indentured workers originated mostly from rural village backgrounds. .