Olusegun Obasanjo
Nigerian president (1999-2007) and military leader (1976–79)

Chief Olusegun Matthew Okikiola Ogunboye Aremu Obasanjo ( ; Yoruba: Olúṣẹ́gun Ọbásanjọ́ [ōlúʃɛ́ɡũ̄ ɔ̄básã̄d͡ʒɔ́] ; born c. 5 March 1937) is a Nigerian politician, statesman, agriculturalist, and former army general who served as Nigeria's Military Head of State from 1976 to 1979 and later as its president from 1999 to 2007. Ideologically a Nigerian nationalist, he was a member of the Peoples Democratic Party (PDP) from 1998 to 2015, and since 2018.
Born in the village of Ibogun-Olaogun to a farming family of the Owu branch of the Yoruba, Obasanjo was educated largely in Abeokuta, Ogun State. He joined the Nigerian Army and specialised in engineering and served in the Congo, Britain, and India, rising to the rank of Major. In the late 1960s, he played a major role in combating Biafran separatists during the Nigerian Civil War, accepting their surrender in 1970. In 1975, a military coup established a junta with Obasanjo as part of its ruling triumvirate. After the triumvirate's leader, Murtala Muhammed, was assassinated the following year, the Supreme Military Council appointed Obasanjo as head of state. Continuing Murtala's policies, Obasanjo oversaw budgetary cut-backs and an expansion of access to free school education. Increasingly aligning Nigeria with the United States, he also emphasised support for groups opposing white minority rule in southern Africa.
This brief starts where responsible research should: with the source description of “Olusegun Obasanjo” as nigerian president (1999-2007) and military leader (1976–79). Everything that follows is an evidence route, not borrowed authority.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 18, 2026. The linked authority identifier is Q202006. VIAF identifies the subject as 27079337. The Library of Congress control number is n80125516. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1937, 1976, 1979 and 1999.
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This entry incorporates text from “Olusegun Obasanjo” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.