Usman Oyibe Jibrin, CFR (an haife shi a ranar 16 ga atan Satumba shekarar 1959) shi ne Babban Hafsan Sojan Ruwa na Najeriya kuma Babban Hafsan Sojan Ruwa na 21. Kafin nadin nasa a matsayin Babban Hafsan Sojan Ruwa ya kasance Shugaban Kananan Kayayyaki da Daraktan Horarwa, Hedikwatar Tsaro da ke Abuja. An haifi Admiral Jibril ne a ranar 16 ga watan Satumbar shekarar 1959 a garin Okura Olafia, da ke karamar hukumar Dekina a jihar Kogi, Nijeriya, ya halarci makarantar horar da jami'an tsaro ta Nijeriya a matsayin mamba na Kwalejin Koyon Yaro na 24 inda ya kammala a matsayin Babban Jami'in Sojan Ruwa. an ba shi izini a matsayin Laftanar ta biyu ta Navy a ranar 1 ga watan Janairun shekarar 1982. Ya fara aikin sojan ruwa ne a matsayin jami'in kiyaye agogo a jirgin NNS Damisa da NNS Aradu kai tsaye bayan an ba shi mukamin Laftana na biyu. Ya yi aiki a wannan matsayin na tsawon shekaru 2 (a watan Janairu shekarar 1982 zuwa watan January shekarar 1984).