<Tr> <Th_colspan="3"> President </Th> <Th_colspan="3"> Term of office </Th> <Th> Political party (at time of election) </Th> <Th> Prime Minister (s) </Th> </Tr> <Tr> <Th> No </Th> <Th> Portrait </Th> <Th> Name </Th> <Th> Took office </Th> <Th> Left office </Th> <Th> Duration </Th> </Tr> <Tr> <Th> </Th> <Td> </Td> <Td> Nnamdi Azikiwe (1904--1996) </Td> <Td> 1 October 1963 </Td> <Td> 16 January 1966 (deposed .) </Td> <Td> 7002838000000000000 ♠ 2 years, 107 days </Td> <Td> National Council of Nigeria and the Cameroons </Td> <Td> Balewa </Td> </Tr> <P> Major Chukwuma Kaduna Nzeogwu led a coup d'état in 1966 which overthrew President Azikiwe and his government . </P>

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