Francisco José Tenreiro , in full Francisco José de Vasques Tenreiro (born January 20, 1921, São Tomé—died December 31, 1963, Lisbon, Portugal), African poet writing in Portuguese whose poems express the sufferings caused by colonialist exploitation of the indentured labourers of the island of São Tomé.

Tenreiro, the son of a Portuguese administrator and an Angolan woman, spent much of his life in Portugal, where he earned a doctorate in geography from the University of Lisbon in 1961. Subsequently he worked as a professor at the Higher Institute for Overseas Social and Political Sciences in Lisbon and became a deputy representing Sao Tome and Principe in the Portuguese National Assembly. At the University of Lisbon in the 1950s and early 1960s, Tenreiro was a founder of and central figure in the Centro de Estudos Africanos (Centre for African Studies). Several members of that group became renowned African leaders, including Agostinho Neto, the first president of independent Angola; Samora Machel, the first president of independent Mozambique; and Amílcar Cabral, who helped lead Guinea-Bissau to independence.

Tenreiro’s two volumes of poems, Ilha de nome santo (1942; “Island of a Holy Name”) and the posthumous Coração em África (1964; “Heart in Africa”), record both a love of Africa as well as a fraternal bond with oppressed blacks throughout the world. A scholar of merit as well as a literary critic, he wrote Panorâmica da literatura norte-americana (1945), which was inspired by reading black poets of the Harlem Renaissance. In 1958 he coedited, with Mário de Andrade, a major anthology of Lusophone African poetry, Poesia negra de expressão portuguesa. In 2008 Sao Tome and Principe honoured Tenreiro by releasing a banknote featuring his portrait and poetry.